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3 Sirona Dental Systems GmbH Contents Contents 1 Dear Customer, General information Structure of the documents Legend Warranty Safety Basic safety information Prerequisites Connecting the unit Connection of external equipment Maintenance and repair Modifications of the unit Accessories Indications for use Further use of Sirona Dental CAD/CAM System Certification Technical description Design and function System components Components of the ineos ineos accessories (included in scope of supply) Calibration kits (included in scope of supply) Foot switch Technical data System requirements Transport to the installation site Transport and unpacking Installation site Initial installation of the software Installation and start-up of the user software Connecting the unit to the PC Switching the unit on Starting the user software D

4 Contents Sirona Dental Systems GmbH Selecting the 3D acquisition system Adding ineos to the device configuration Checking and configuring the serial interface Checking the interface configuration of the PC Checking and setting the port address in the user software 32 7 Connecting the unit Connecting the ineos to the PC Connecting the IEEE1394 (FireWire) cable Connecting the RS-232 or USB cable Connecting the ineos to the power supply Connecting the foot switch Controls and displays Controls on the ineos Ready LED Switching the system on Switching the ineos on Starting the software Calibration General information on calibration Preparing a calibration Calibrating the 3D camera system Calibrating the XYZ axis alignment Calibration: step Calibration: step Calibration: step Calibration: step Calibration: step Calibration: step Calibrating the rotation axis Performing 3D acquisition Rotational scan Field of application Acquisition technique Preparing a rotational scan Creating a new restoration Top view scan D

5 Sirona Dental Systems GmbH Contents Field of application Acquisition technique Preparation Information on preparing models for implants Preparing top view scans Creating a new restoration Performing a top view scan Detail scans Rotational scan in top view Increasing the precision Capturing the optical impression Further information Notes for scans Scan models Possibilities for combining acquisition techniques Combined top view scans for stumps Refocusing for top view scans of bridges Scanning bridges with top view and detail scans Scanning bridges with rotational and top view scans Cleaning and care Care of the 3D camera system Cleaning the outer surface Protection against medicaments D

6 1 Dear Customer, Sirona Dental Systems GmbH 1 Dear Customer, Thank you for purchasing your "ineos" from Sirona. Improper use and handling can create hazards and cause damage. Please read and follow these operating instructions carefully and always keep them within easy reach. To prevent personal injury or material damage it is important to observe all safety information. To safeguard your warranty claims, please complete the attached Installation Report / Warranty Passport when the system is handed over and send it to the indicated fax number. Your "ineos" Team 6 D

7 Sirona Dental Systems GmbH 2 General information Structure of the documents 2 General information CAUTION Be sure to observe all warnings! Please observe the warning and safety information provided to prevent personal injury and material damage. Any such information is highlighted by a signal word, i.e. WARNING, CAUTION or NOTE. Please read these operating instructions completely and follow them exactly. Always keep them within easy reach. 2.1 Structure of the documents Structure of the documents The symbols and character formats used in the present manual have the following meaning: WARNING Identifies warnings where a medium risk of injury to persons exists if they are not observed. CAUTION Identifies safety information where the following hazards exist if they are not observed: Slight risk of injury to persons, risk of property damage or damage to the product. Assistance Identifies additional information, hints and tips. Prerequisite Action Requests you to do something. 1., 2., Result See chapter on "General information". [ 7] Identifies a reference to another text passage. List Identifies a list. Text between quotation marks Identifies commands, menu items or quotations. D

8 2 General information Sirona Dental Systems GmbH Legend 2.2 Legend 20XX of manufacture Year of manufacture 2.3 Warranty To safeguard your warranty claims, please complete the attached Installation Report / Warranty Passport when the system is handed over. Then fax it to the specified fax no. 8 D

9 Sirona Dental Systems GmbH 3 Safety Basic safety information 3 Safety 3.1 Basic safety information Prerequisites Important information on the building installation The building installation must be performed by a qualified expert in compliance with the national regulations. DIN VDE applies in Germany. Restrictions regarding installation site The system is not intended for operation in areas subject to explosion hazards Connecting the unit Description Perform connection by following the directions given in the present operating instructions Connection to the CEREC 3 acquisition unit Warning: ineos connected to CEREC 3 acquisition unit CAUTION Do not damage the unit! The unit can be damaged if opened improperly. It is expressly prohibited to open the unit with tools! WARNING No acquisitions in the patient's mouth As long as an ineos is connected to a CEREC 3 acquisition unit, no acquisitions may be made in the patient's mouth using the connected CEREC 3D camera. D

10 3 Safety Sirona Dental Systems GmbH Basic safety information Connection to the CEREC AC acquisition unit Patient environment Patient environment 1500mm mm mm mm mm mm mm mm mm mm mm 59 Within the patient environment (A), direct contact is only permissible with devices or system parts that are approved for use in the patient environment (A). This applies to all possible patient positions (B) during the examination or treatment. ineos outside of patient environment WARNING No acquisitions in the patient's mouth within the patient environment As long as an ineos is connected to a CEREC AC acquisition unit, no acquisitions may be made in the patient's mouth using the connected CEREC Bluecam if the ineos is located outside of the patient environment. 10 D

11 Sirona Dental Systems GmbH 3 Safety Basic safety information Connection of external equipment If any equipment not approved by Sirona is connected, it must comply with the applicable standards: EN for information technology equipment, and EN for laboratory equipment Maintenance and repair As manufacturers of dental instruments and laboratory equipment, we can assume responsibility for the safety properties of the unit only if the following points are observed: The Maintenance and repair of this unit may be performed only by Sirona or by agencies authorized by Sirona. Components which have failed and influence the safety of the unit must be replaced with original (OEM) spare parts. Please request a certificate whenever you have such work performed. It should include: The type and scope of work. Any changes made in the rated parameters or working range. Date, name of company and signature Modifications of the unit Modifications to this unit which may affect the safety of the operator, patients or third parties are prohibited by law! Accessories In order to guarantee product safety, this product may be operated only with original Sirona accessories or third-party accessories expressly approved by Sirona. The user assumes the risk of using non-approved accessories. D

12 3 Safety Sirona Dental Systems GmbH Indications for use 3.2 Indications for use empty For the USA only The Sirona Dental CAD/CAM System is intended for use in partially or fully edentulous mandibles and maxillae in support of single or multiple-unit cement retained restorations. The system consists of three major parts: TiBase, InCoris mesostructure, and CAD/CAM software. Specifically, the InCoris mesostructure and TiBase components make up a two-piece abutment which is used in conjunction with endosseous dental implants to restore the function and aesthetics in the oral cavity. The InCoris mesostructure may also be used in conjunction with the Camlog Titanium base CAD/CAM (types K2244.xxxx) (K083496) in the Camlog Implant System. The CAD/CAM software is intended to design and fabricate the InCoris mesostructure. The InCoris mesostructure and TiBase two-piece abutment is compatible with the following implants systems: Nobel Biocare Replace (K020646) Nobel Biocare Branemark (K022562) Friadent Xive (K013867) Biomet 3i Osseotite (K980549) Astra Tech Osseospeed (K091239) Zimmer Tapered Screw-Vent (K061410) Straumann SynOcta (K061176) For the USA only CAUTION: Federal Law (USA) restricts sale of this device to or on the order of a physician, dentist, or licensed practitioner. 3.3 Further use of Sirona Dental CAD/CAM System The Sirona Dental CAD/CAM System is also an optical impression system for computer assisted design and manufacturing (CAD/CAM) according to 21 CFR The system records the topographical characteristics of teeth, dental impressions, or stone models for use in the computer-assisted design and manufacturing of dental restorative prosthetic devices. Such devices are exempt from the premarket notification procedures. 12 D

13 Sirona Dental Systems GmbH 3 Safety Certification 3.4 Certification CE mark SU + ineos CE mark This product bears the CE mark in accordance with the provisions of Directives 2006/95/EC (Low-voltage Directive) and 2004/108/EC (EMC Directive). CAUTION CE mark for connected products Further products which are connected to this unit must also bear the CE mark. These products must be tested according to the applicable standards. EN UL 1950 Examples of CE mark for connected products: EN 60950: A1: A2: A3: A4:1997 based on IEC UL 1950 third edition 1995 inlab+eos GOST mark GOST mark D

14 4 Technical description Sirona Dental Systems GmbH Design and function 4 Technical description 4.1 Design and function The "ineos" is designed as a desktop unit and consists of several components (see Chapter System components [ 15]). It is powered from the standard local power network via an external power supply unit. The system is connected to a PC via an IEEE1394 (FireWire) interface and an RS-232 interface. The PC is not included in the scope of supply of the system and must comply with the minimum requirements (See the chapter System requirements [ 21]). The PC serves both for controlling "ineos" and for displaying exposures via the user software. A B C D External power supply unit Motor control Image acquisition card 3D acquisition system 14 D

15 Sirona Dental Systems GmbH 4 Technical description System components 4.2 System components The "ineos" consists of a base plate and a vertical unit. In addition, different accessories as well as the required calibration kits are included in the scope of supply of the system. D

16 4 Technical description Sirona Dental Systems GmbH System components Components of the ineos Vertical unit and front side of base plate A B C D Vertical unit Rotary knobs for height adjustment Height adjustment unit with 3D camera system Cone with glass protection cover E F G H I Base plate Ready LED XY table with displacement grid Start button Coupling between model holder and stepping motor 16 D

17 Sirona Dental Systems GmbH 4 Technical description System components Rear side of base plate A B C D E ON/OFF switch RS-232 interface IEEE 1394 (FireWire) interface Supply voltage input Interface for foot switch D

18 4 Technical description Sirona Dental Systems GmbH System components ineos accessories (included in scope of supply) A B Shifting plate Model holder (3x small) Model holder (2x large) (not illustrated) C Shifting plate with model holder and Allen key for adjusting the clamping slide 18 D

19 Sirona Dental Systems GmbH 4 Technical description System components Calibration kits (included in scope of supply) D acquisition system Calibration kits for calibrating the 3D acquisition system. A B Calibration piece A Calibration part B, blue marking XYZ axis alignment Calibration kits for calibrating the XYZ axis alignment. A B Spacer Calibration plate D

20 4 Technical description Sirona Dental Systems GmbH System components Rotation axis Calibration kits for calibrating the rotation axis. A B Calibration piece C Calibration cylinder, blue marking Foot switch (Option, not included in scope of supply) Order No.: , can be used with "ineos" serial no and higher. For units with a lower serial number, a new ineos motor control (repair or replacement) must be ordered if the foot switch option is desired. 20 D

21 Sirona Dental Systems GmbH 4 Technical description Technical data 4.3 Technical data Model designation "ineos" Power supply Via power supply unit: INPUT: VAC / 47 63Hz / 1.0 A max. permissible line voltage fluctuations: ± 10% of nominal voltage Overvoltage category II OUTPUT: +12VDC / 2.08A / 25W max. Power consumption 15 W Ambient conditions For indoor use Pollution degree 2 Temperature: 10 C 35 C (50 F ~ 95 F) Relative humidity: 30% 75% Air pressure: 700hPa hPa Transport and storage conditions Temperature: -40 C +70 C (-40 F ~ 158 F) Relative humidity: 10% 95% Air pressure: 500hPa 1060hPa Protection class Class I device Degree of protection against ingress of water Ordinary equipment (not protected) Mode of operation Continuous operation with intermittent loading corresponding to the laboratory mode of working. Desktop unit Tests/approvals This system complies with the requirements of EN : System requirements An inlab system PC is required to run this software. The hardware version must be PC Hardware A or higher. D

22 5 Transport to the installation site Sirona Dental Systems GmbH Transport and unpacking 5 Transport to the installation site 5.1 Transport and unpacking Transport and unpacking All products from Sirona are carefully checked prior to shipment. Please perform an incoming inspection immediately after delivery. 1 Check the delivery note to ensure that the consignment is complete. 2 Check whether the product shows any visible signs of damage. Damage during transport If the product was damaged during transport, please contact your carrying agent. If return shipment is required, please use the original packaging for shipment. 5.2 Installation site The unit is designed for desktop use and requires a level footprint of approx. 35 x 45 cm for installation. Make sure that suitable operating conditions are given (see section on Technical data [ 21]). Install the "ineos" in a protected location 3D image acquisition may be adversely affected by bright light. Install the "ineos" in a location where it is not directly in the beam path of an extreme light source or exposed to direct sunlight. 22 D

23 Sirona Dental Systems GmbH 6 Initial installation of the software Installation and start-up of the user software 6 Initial installation of the software Initial installation without "ineos" Perform the initial installation of the software without connecting the "ineos". 6.1 Installation and start-up of the user software 1. Start your PC. 2. Insert the DVD into the DVD drive of your PC. Installation does not start The installation will start automatically. If it does not start, the CD autorun feature is disabled on your PC. In this case start the setup.exe file on the CD-ROM by double-clicking it. The installation wizard opens. 3. Click the "next" button. 4. Read the license agreement. D

24 6 Initial installation of the software Sirona Dental Systems GmbH Installation and start-up of the user software 5. Confirm your acceptance by clicking the "Yes" button. 6. Click "Standard Installation". User-defined installation The user-defined installation option is recommended only for experienced users. The standard installation is then executed. 7. Follow the instructions of the installation wizard to complete the installation. 8. Restart the system. The software and drivers are installed. 24 D

25 Sirona Dental Systems GmbH 6 Initial installation of the software Installation and start-up of the user software Connecting the unit to the PC ineos PC RS-232 A C RS-232 B D E USB IEEE1394 F IEEE1394 A ineos serial interface D USB converter B ineos FireWire interface E PC USB interface C PC serial interface F PC FireWire interface Connect the "ineos" to the PC (see also section on "Connecting the unit" [ 33]). Factory settings The default setting for the RS-232 interface in the user software is COM2. Therefore, you should connect the ineos to the COM2 interface of your PC if possible. Reconfigure the port for the serial interface only if one of the following points applies: The PC has only one RS-232 interface (COM1) and it is to be used to operate the ineos. The connection should be made via the RS-232/USB converter, and the latter should not be assigned to the COM2 port. D

26 6 Initial installation of the software Sirona Dental Systems GmbH Installation and start-up of the user software Switching the unit on Let unit dry off after storage Do not put the unit into operation at low temperatures! If you move the unit to the operating site from a cold environment, condensation may form and result in a short circuit. Install the unit at room temperature. Wait until the unit has reached room temperature and is absolutely dry. The unit is dry and can be put into operation. Switch the unit on. The Ready LED of the unit then flashes to indicate that the unit is waiting to establish communication with the user software. A A Unit on, not ready for operation. LED flashes 26 D

27 Sirona Dental Systems GmbH 6 Initial installation of the software Installation and start-up of the user software Starting the user software Start the software via the Windows start menu. The software executes a download to the unit. In case the unit does not execute a download Check whether the unit is properly connected and whether the default settings of the software interfaces agree with the system configuration. After a successful software download, the "ineos" signals its readiness by continuous illumination of the Ready LED. In case the unit does not display operational readiness If the Ready LED flashes for more than 30 seconds, proceed as follows: Check the configuration of the interfaces in the software (see the chapter Checking and configuring the serial interface [ 30]). Change the configuration if necessary. Restart the software and continue the startup. D

28 6 Initial installation of the software Sirona Dental Systems GmbH Installation and start-up of the user software Selecting the 3D acquisition system 1. Click "Settings"/"Configuration"/"Acquisition system" in the user software. The menu for selection of the 3D acquisition system opens. 2. Select "ineos". 3. Click the "OK" button Adding ineos to the device configuration 1. Click "Settings"/"Configuration"/"Devices..." in the user software. The "Configure Devices" dialog box opens. 2. Click the "Add automatically" button and enter a name for this unit ("ineos" is the default name). 28 D

29 Sirona Dental Systems GmbH 6 Initial installation of the software Installation and start-up of the user software "ineos" is not displayed If the "Configure Devices" dialog box does not display "ineos", check the configuration of the interface (see the chapter entitled "Checking and configuring the serial interface" [ 30]). 3. Click the "Add Device" button. The installation is now completed. Calibrate the system After installing the ineos, you must calibrate the system (see the chapter entitled "Calibration" [ 42]). D

30 6 Initial installation of the software Sirona Dental Systems GmbH Checking and configuring the serial interface 6.2 Checking and configuring the serial interface Communication between the ineos and the PC is only possible if the interface configuration of your PC is identical to the port configuration set in the user software Checking the interface configuration of the PC 1. Start your PC. 2. Click "Start"/"Settings"/"Control panel" in the task bar. The "Control panel" window opens. 3. Double-click the "System" icon. The dialog box for setting the system properties opens. 4. Select the "Hardware" tab. 30 D

31 Sirona Dental Systems GmbH 6 Initial installation of the software Checking and configuring the serial interface 5. Click the "Device Manager" button. The "Device Manager" opens. 6. Note down the set port address of the Prolific USB-to-Serial COM Port driver (COM4 in this example). Note the port address in the user software The address must be identical to the corresponding port address in the user software (see chapter entitled Checking and setting the port address in the user software [ 32]). D

32 6 Initial installation of the software Sirona Dental Systems GmbH Checking and configuring the serial interface Checking and setting the port address in the user software 1. Start the user software (see the chapter entitled Starting the software [ 41]). 2. Click "Settings"/"Configuration"/"Devices..." in the user software. The "Configure Devices" dialog box opens. 3. Select the "ineos" and click "Configure". 4. Check whether the port address set for "ineos" is identical to the corresponding setting on your PC (see chapter on Checking the interface configuration of the PC [ 30]). 5. If necessary, set the address to match the port configuration of your PC and confirm this setting. Interface assignment Make sure that the interfaces are not multiply assigned. The default setting of the RS-232 interface in the user software for operating the ineos is COM2. The default setting of the RS-232 interface for operating an inlab is COM1. 32 D

33 Sirona Dental Systems GmbH 7 Connecting the unit Connecting the ineos to the PC 7 Connecting the unit CAUTION Switch the PC off Switch the PC off before you connect the "ineos". 7.1 Connecting the ineos to the PC Connecting the IEEE1394 (FireWire) cable A B C Socket (IEEE1394 interface) of "ineos" Interface cable IEEE1394 (FireWire) interface of PC Connect the socket (IEEE1394 interface) of the "ineos" (A) to the IEEE1394(FireWire) interface of your PC (C) with the supplied interface cable (B). D

34 7 Connecting the unit Sirona Dental Systems GmbH Connecting the ineos to the PC Connecting the RS-232 or USB cable Connection to the RS-232 interface of the PC A B C RS-232 interface of the PC Interface cable Socket (RS-232 interface) of "ineos" Connect the socket (RS-232 interface) of the "ineos" (C) to the serial RS- 232 interface (COM2 preset by default) of your PC (A) with the supplied interface cable (B). Secure Sub-D connector with screws To ensure safe operation, the 9-pin sub-d connectors must be secured with the screws provided. 34 D

35 Sirona Dental Systems GmbH 7 Connecting the unit Connecting the ineos to the PC Connection to USB port of PC via USB adapter If the RS-232 interface of your PC is already used by another device, you may connect the system to the USB interface of your PC using a USB adapter and a USB cable (both included in the scope of supply). A B C D E RS-232 interface cable Socket (RS-232 interface) of "ineos" USB adapter USB interface cable Socket (USB interface) of PC 1. Connect the RS-232 interface cable (A) to the USB interface cable (D) via the USB adapter (C). Secure the connection with cable ties. 2. Plug the 9-pin plug of the RS-232 interface cable (A) into socket (B) (RS- 232 interface) on the ineos and secure the connection with the screws provided. 3. Plug the USB connector of the USB interface cable (D) into socket (E) (USB interface) on your PC. D

36 7 Connecting the unit Sirona Dental Systems GmbH Connecting the ineos to the power supply 7.2 Connecting the ineos to the power supply A B Power supply unit Socket for power supply Connect socket (B) of the "ineos" to the power supply via the power supply unit (A). Use a grounded power outlet The power supply unit must be connected to a grounded power outlet. Line voltage Do not adjust the line voltage The unit automatically adjusts to the line voltage. 36 D

37 Sirona Dental Systems GmbH 7 Connecting the unit Connecting the foot switch 7.3 Connecting the foot switch A B Socket (OPT.) of "ineos" Foot switch Plug the foot switch connector (B) into the matching socket (A) on the "ineos". D

38 8 Controls and displays Sirona Dental Systems GmbH Controls on the ineos 8 Controls and displays 8.1 Controls on the ineos The following controls are available on the "ineos": A B C Rotary knobs for height adjustment (focusing) of the lens on the vertical unit Start button/foot switch (optional) A double-click of the start button corresponds to a single-click of the foot switch ON switch 38 D

39 Sirona Dental Systems GmbH 8 Controls and displays Ready LED 8.2 Ready LED The green Ready LED shows the operating status of the system: A B C LED does not light up: Unit is switched off LED flashes: Unit is switched on, but not (yet) ready for operation LED flashes: Unit is switched on and ready for operation D

40 9 Switching the system on Sirona Dental Systems GmbH Switching the ineos on 9 Switching the system on Let unit dry off after storage Do not put the unit into operation at low temperatures! If you move the unit to the operating site from a cold environment, condensation may form and result in a short circuit. Install the unit at room temperature. Wait until the unit has reached room temperature and is absolutely dry. The unit is dry and can be put into operation. 9.1 Switching the ineos on 1. Switch on the PC. 2. Switch the "ineos" on. The Ready LED of the unit then flashes to indicate that the unit is waiting to establish communication with the user software. A A Unit on, not ready for operation. LED flashes 40 D

41 Sirona Dental Systems GmbH 9 Switching the system on Starting the software 9.2 Starting the software Start the software via the Windows start menu. Communication with the"ineos" is established. The Ready LED lights up as soon as communication has been established between the software and the unit. D

42 10 Calibration Sirona Dental Systems GmbH General information on calibration 10 Calibration 10.1 General information on calibration The "ineos" has three different components that must be calibrated: 3D camera system XYZ axis alignment Rotation axis alignment Calibrate prior to initial startup You must perform a full calibration prior to initial startup of the "ineos". No further calibrations are usually required afterwards. In case it becomes necessary to remove the XY table, you must recalibrate the XYZ alignment after refitting the table. Various calibration standards and parts are required for calibration (see Chapter on "Calibration kits" [ 19]). They are included in the scope of supply of the "ineos" system. Do not damage the calibration parts Be careful not to damage the calibration parts when plugging them in or unplugging them. 1. Fasten the calibration part to the back side of the cone with the clip. 2. Tilt the calibration part forward via the cone. 42 D

43 Sirona Dental Systems GmbH 10 Calibration General information on calibration 3. Slide the calibration part upward up to the stop. Unhook the clip of the calibration part toward the rear When pulling the clip of the calibration part off, make sure that it is unhooked at the rear. Otherwise it may break off. Error messages If any error messages are issued, proceed according to the instructions given in the message Preparing a calibration 1. Switch on the PC. 2. Switch the "ineos" on (see "Switching the ineos on" [ 40]). 3. Start the user software (see Starting the software [ 41]). D

44 10 Calibration Sirona Dental Systems GmbH Calibrating the 3D camera system 10.2 Calibrating the 3D camera system Settings for calibration part B with the blue marking Settings for calibration part B with the blue marking If you use calibration part B with (blue marking), the "Use marked calibration parts" checkbox must be checked. Click "Settings"/"Configuration"/"Options". Place a checkmark in front of "Use marked calibration parts". Confirm the dialog box. 1. Click "Settings"/"Calibration"/"inEos"/"Camera system". The window for calibrating the 3D camera system opens. Follow the dialog boxes The following dialog boxes will guide you through the calibration procedure and provide all relevant information. 2. Attach calibration part A to the cone on the vertical unit. 3. Click the "OK" button in the user software. The automatic calibration of the 3D camera system starts. 4. Replace calibration part A with calibration part B. 5. Click the "OK" button in the user software. The automatic calibration of the 3D camera system is now completed. 6. Click the "OK" button in the user software. 7. Remove calibration part B. The calibration is now completed. Calibrate the XYZ axis alignment After each new calibration of the camera system, the XYZ axis alignment and the rotation axis must be recalibrated as well. 44 D

45 Sirona Dental Systems GmbH 10 Calibration Calibrating the XYZ axis alignment 10.3 Calibrating the XYZ axis alignment 1. Click "Settings"/"Calibration"/"inEos"/"XYZ alignment". Follow the dialog boxes The following dialog boxes will guide you through the calibration procedure and provide all relevant information. 2. The warm-up phase of the ineos is in progress. 3. If the cylinder on the calibration plate is okay, click the "OK" button. D

46 10 Calibration Sirona Dental Systems GmbH Calibrating the XYZ axis alignment A B Calibration plate XY table Positioning the calibration plate For the calibration of the XYZ axis alignment, the calibration plate must be placed on the XY table in four different positions. The XY table (B) and the calibration plate (A) are designed in such a way that the plate must be positioned on the table within a predefined grid. Positioning the plate outside the guide grooves is not allowed and will lead to calibration or scanning errors. Therefore, please make sure that the calibration plate always engages exactly in the guide grooves during positioning. The design of the XY table and the calibration plate is echoed by the schematic drawings of the calibration dialogs. The user software guides you through the calibration of the XYZ axis alignment. The dialog boxes that are displayed during the calibration procedure contain schematic drawings that will help you to properly position the calibration plate and adjust the height of the vertical unit. 46 D

47 Sirona Dental Systems GmbH 10 Calibration Calibrating the XYZ axis alignment Calibration: step 1 A B C X guide: 2nd groove from left Y guide: 3rd groove from top Spacer 1. Move the calibration plate to position 1. Align the calibration plate so that two of the guide balls are pointing forward, the cylinder is positioned horizontally and the right half of the cylinder is located in the image field. Cylinder The right end of the cylinder must not be visible. 2. Place the spacer (C) between the calibration plate and the cone and move the vertical unit to its lowermost position. Do not change this position This position must be maintained until position 4 has been completed. 3. Click the "Acquire" button or double-click the Start button. The scan starts. D

48 10 Calibration Sirona Dental Systems GmbH Calibrating the XYZ axis alignment Calibration: step 2 A B X guide: 3rd groove from left Y guide: 3rd groove from top 1. Move the calibration plate to position 2. Align the calibration plate so that two of the guide balls are pointing forward, the cylinder is positioned horizontally and the left half of the cylinder is located in the image field. Cylinder The left end of the cylinder must not be visible. 2. Click the "Acquire" button or double-click the Start button. The scan starts. 48 D

49 Sirona Dental Systems GmbH 10 Calibration Calibrating the XYZ axis alignment Calibration: step 3 A B X guide: 5th groove from left Y guide: 3rd groove from top 1. Rotate the calibration plate 90 CCW and move it to position 3. Align the calibration plate so that two of the guide balls are pointing forward, the cylinder is positioned vertically and the upper half of the cylinder is located in the image field. Cylinder The upper end of the cylinder must not be visible. 2. Click the "Acquire" button or double-click the Start button. The scan starts. D

50 10 Calibration Sirona Dental Systems GmbH Calibrating the XYZ axis alignment Calibration: step 4 A B X guide: 5th groove from left Y guide: 2nd groove from top 1. Move the calibration plate to position 4. Align the calibration plate so that two of the guide balls are pointing forward, the cylinder is positioned vertically and the left half of the cylinder is located in the image field. Cylinder The lower end of the cylinder must not be visible. 2. Click the "Acquire" button or double-click the Start button. The scan starts. 50 D

51 Sirona Dental Systems GmbH 10 Calibration Calibrating the XYZ axis alignment Calibration: step 5 A B C X guide: 2nd groove from left Y guide: 3rd groove from top Spacer 1. Rotate the calibration plate 90 clockwise and move it to position 1. Align the calibration plate so that two of the guide balls are pointing forward, the cylinder is positioned horizontally and the right half of the cylinder is located in the image field. Cylinder The right end of the cylinder must not be visible. 2. Move the vertical unit upward (approx. 7mm) until the spacer (C) fits between the calibration plate and the cone. 3. Click the "Acquire" button or double-click the Start button. The scan starts. D

52 10 Calibration Sirona Dental Systems GmbH Calibrating the XYZ axis alignment Calibration: step 6 A B X guide: 5th groove from left Y guide: 3rd groove from top 1. Rotate the calibration plate 90 CCW and move it to position 3. Align the calibration plate so that two of the guide balls are pointing forward, the cylinder is positioned vertically and the upper half of the cylinder is located in the image field. Cylinder The upper end of the cylinder must not be visible. 2. Click the "Acquire" button or double-click the Start button. The scan starts. The automatic calibration of the XYZ axis alignment is now completed. 3. Confirm the successful calibration in the user software with the "OK" button. 4. Remove the calibration plate from the XY table. 52 D

53 Sirona Dental Systems GmbH 10 Calibration Calibrating the rotation axis 10.4 Calibrating the rotation axis Settings for calibration part B with the blue marking Settings for calibration part B with the blue marking If you use calibration part B with (blue marking), the "Use marked calibration parts" checkbox must be checked. Click "Settings"/"Configuration"/"Options". Place a checkmark in front of "Use marked calibration parts". Confirm the dialog box. 1. Attach calibration part C to the cone of the vertical unit (see chapter entitled General information on calibration [ 42]). 2. Click "Settings"/"Calibration"/"inEos"/"Rot. axis alignment". Calibrating the rotation axis alignment The window for calibrating the rotation axis opens. Follow the dialog boxes The following dialog boxes will guide you through the calibration procedure and provide all relevant information. 3. If the calibration cylinder is okay, click the "OK" button. 4. Push the model holder with the calibration cylinder into the stepping motor coupling as far as it will go. 5. Adjust the height of the vertical unit so that the plane of sharp focus is approximately in the vertical center of the calibration cylinder. D

54 10 Calibration Sirona Dental Systems GmbH Calibrating the rotation axis Set the plane of sharp focus Use the live image to assess image sharpness. 6. Click the "OK" button. Automatic calibration of the rotation axis starts. The calibration cylinder will be scanned The calibration cylinder will be automatically scanned one or two times. Wait until the message appears that the calibration is successfully completed. 7. Click the "OK" button. 8. Remove calibration part C and the calibration cylinder. The calibration is now completed. 54 D

55 Sirona Dental Systems GmbH 11 Performing 3D acquisition Rotational scan 11 Performing 3D acquisition 11.1 Rotational scan Field of application Rotational scans are used exclusively for single tooth restorations where no data from the neighboring tooth is required for the design. This primarily involves scans of basic crown frameworks Acquisition technique During a rotational scan, 8 individual views of a preparation are captured consecutively. After each image, the preparation is turned by 45. The user software combines these individual views and reconstructs a 3D model of the object Preparing a rotational scan 1. Use modeling clay to fix the single tooth preparation in the model holder that best matches the restoration size. Preparing a preparation Make sure that the insertion axis of the preparation is as parallel as possible to the symmetry axis of the model holder and the single tooth preparation is located roughly in the center of the model holder. If you do not use any of the materials specified on the material list (see Creating a new restoration [ 56]), the surface of your preparation must be coated with powder or scan spray: Cover the surface of the preparation with a thin and even coat of powder or scan spray. Do not powder the compound in the model holder. Remove any powder that may have been deposited on the compound. 2. Push the model holder with the preparation into the stepping motor coupling as far as it will go. Distal = facing the column D

56 11 Performing 3D acquisition Sirona Dental Systems GmbH Rotational scan A Distal 3. Switch on the "ineos" and the PC. 4. Start the user software (see the chapter entitled Switching on the system [ 40]). 5. The Ready LED lights up continuously as soon as the "ineos" is ready for operation Creating a new restoration Creating a new restoration Further information See also the document InLab 3D Operator s Manual. 1. Click "Restoration"/"New " in the user software. The "Select patient for new restoration" menu opens. 2. Select a patient. Create a new patient (see document entitled "inlab 3D Operator s Manual") and click the "OK" button. 3. Click the "OK" button to confirm the selected patient. Single tooth restoration 1. For a new single tooth restoration, select the "Crown" button, the corresponding design technique, and the relevant tooth. 56 D

57 Sirona Dental Systems GmbH 11 Performing 3D acquisition Rotational scan 2. Click the "OK" button. 3. Select the material you want to use from the list. If none of the materials listed in the table corresponds to your material, select "Powder/Scanspray". Powder/scan spray If this is the case, make sure to cover the preparation surface with a light, even coat of powder or scan spray. Material from the list If you use one of the materials from the list, it is not necessary to apply powder or scan spray. 4. Click the "OK" button. 5. Click the icon. The live image mode starts. 6. Use the rotary knobs to move the vertical unit of the "ineos" until the maximum plane of sharp focus is located approximately halfway between the edge of the preparation and the highest tip of the restoration and the preparation lies completely inside the image field. Realign the preparation if necessary If these settings are not possible, the preparation must be repositioned in the model holder (see Preparing a rotational scan [ 55]). D

58 11 Performing 3D acquisition Sirona Dental Systems GmbH Rotational scan 7. Select the desired acquisition technique for single tooth preparation. Presetting Rotation is preset for single tooth "Crown" preparations. 8. Click the "Acquire" button. Double-click the Start button. The rotational scan starts. The rotational scan is performed automatically. When the scan sequence has been completed, the individual views are combined in the user software, where they then can be used to reconstruct a 3D model and for further processing (see document inlab 3D Operator s Manual ). Error messages Severe misfocusing or the use of a restoration material that is not suitable for the acquisition technique may cause errors when the individual views are combined in the user software, which will then be indicated accordingly. In this case you must eliminate the error source and repeat the rotational scan. 58 D

59 Sirona Dental Systems GmbH 11 Performing 3D acquisition Top view scan 11.2 Top view scan Field of application For all types of restorations Acquisition technique During top view scan, a random number of individual views of a preparation is captured consecutively. After each image, you must move the preparation on the XY table by one guide groove in the X or Y direction and refocus the camera. The individual views are combined to form an overall image in the user software. You may also take additional detail views (detail scan), which are then assigned to the corresponding positions of the top view scan in the user software. The top view scan is then used to reconstruct a 3D model in the user software. Optimal number of individual views Take only as many individual views as are actually needed for the subsequent design. That way, you can shorten the scan sequence and minimize the time required for image processing Preparation Avoid image artifacts. To avoid image artifacts, seal any saw cuts that may be present with powdered wax or other modeling materials suitable for scanning. Material not on the material list If you do not use any of the materials specified on the material list to create your model, you must cover the preparation surface with a light, even coat of powder or scan spray Information on preparing models for implants A master model with manipulation implants is available. 1. If no CAM base was used, prepare the area surrounding each implant situation with powder or scan spray. 2. Plug a scanbody onto each manipulation implant of the master model until it comes to rest on the shoulder of the implant without any gaps. The scanbody is scannable without powder or scan spray. D

60 11 Performing 3D acquisition Sirona Dental Systems GmbH Top view scan Preparing top view scans Preparing a top view scan A B Restoration axis Front When fixing the preparation, make sure that... the incisors of the preparation as well as two of the guide balls on the shifting plate are facing toward the front side, the scan axis is perpendicular to the preparation, if possible, the restoration axis (A) is pointing directly at the "ineos" post toward the rear. If this is not observed here, the 3D model can subsequently be rotated in the software when setting the insertion axis so that the designations mesial, distal, buccal and lingual are all located in the correct position. If the 3D model is tilted, an unnecessarily large block may be required to mill the preparation. the restoration does not "rise" on the model. Within the possibilities offered by the insertion axis of the model, the model stumps of a restoration should all be as close to the same height as possible during the scan. This can also be corrected in the software later on when setting the insertion axis. An unfavorable setting leads to unnecessarily large block requirements when milling restorations. There are two ways for you to fix the preparation for the scan: Use modeling clay to fix the preparation on the shifting plate (without the model holder). Place the preparation on the shifting plate with the model holder: 60 D

61 Sirona Dental Systems GmbH 11 Performing 3D acquisition Top view scan Placing the preparation on the shifting plate with the model holder The incisors of the model must be facing the two threaded pins (i.e., toward the front side). 1. Clamp the preparation into the model holder by adjusting the clamping slide with the Allen key. 2. Loosen screw (A), move the preparation to the desired position and secure it in place by tightening the screw again. A B Screw Front D

62 11 Performing 3D acquisition Sirona Dental Systems GmbH Top view scan How to position the shifting plate on the XY table A B Shifting plate XY table For a top view scan, the shifting plate must be placed in different positions on the XY table. The XY table (B) and the shifting plate (A) are designed in such a way that the plate must be positioned on the table within a predefined grid. Positioning the plate outside the guide grooves is not allowed and will lead to scan errors. The shifting plate must lock in place Please make sure that the shifting plate always engages exactly in the guide grooves during positioning. Overview image Always move the shifting plate only by one groove in the X or Y direction during a scan sequence. As long as the consecutive views of a scan sequence are located directly beside each other, these individual views are automatically combined by the user software to form a single overview image (see "Acquisition technique" [ 55]). If this is not the case, the individual views must be manually pieced together by the user in the software like a puzzle. 62 D

63 Sirona Dental Systems GmbH 11 Performing 3D acquisition Top view scan 1. Position the shifting plate with the preparation on the xy table of the "ineos" first scan position: The incisors of the preparation are facing toward the front side, two of the guide balls on the shifting plate are facing toward the front side. 2. Switch on the "ineos" and the PC. 3. Start the user software (see the chapter entitled Switching on the system [ 40]). The Ready LED lights up continuously as soon as the "ineos" is ready for operation Creating a new restoration Creating a new restoration Further information See also the document InLab 3D Operator s Manual. 1. Click "Restoration"/"New " in the user software. The "Select patient for new restoration" menu opens. 2. Select a patient. Create a new patient (see document entitled "inlab 3D Operator s Manual") and click the "OK" button. 3. Click the "OK" button to confirm the selected patient. Bridge 1. For a new restoration via top view scan, select the "Bridge" button and the corresponding design technique. 2. Click the "OK" button. D

64 11 Performing 3D acquisition Sirona Dental Systems GmbH Top view scan 3. Select the material you want to use from the list. If none of the materials listed in the table corresponds to your material, select "Powder/Scanspray". Powder/scan spray If this is the case, make sure to cover the preparation surface with a light, even coat of powder or scan spray. Material from the list If you use one of the materials from the list, it is not necessary to apply powder or scan spray. 4. Click the "OK" button. 5. Click the icon. The live image mode starts. 6. Adjust the height of the "ineos" vertical unit with the rotary knobs until the preparation in the first position is sharply focused in the live image Performing a top view scan 1. Select the desired acquisition technique for the preparation. Presetting Rotational scan is preset for single tooth "Crown" preparations. You may also take additional detail views in order to complete the top view scan (see the section entitled Detail scans [ 65]). 2. Click the button marked "Acquire". 3. Move the shifting plate by one guide groove in x or y direction. The first image of the sequence is displayed in the user software. The shifting plate must lock in place Please make sure that the shifting plate always engages exactly in the guide grooves during positioning. 64 D

65 Sirona Dental Systems GmbH 11 Performing 3D acquisition Top view scan 4. Click the button marked "Acquire". The second image of the sequence is displayed in the user software and is combined with the first image (see also the document inlab 3D Operator s Manual ). 5. Repeat this procedure until all of the required restoration data has been scanned. 3. scan 5. scan Check the insertion axis Now the captured data can be used by the software to reconstruct a 3D model for further processing (see document inlab 3D Operator s Manual ). When setting the insertion axis, make sure that buccal and lingual are located on the correct side of the restoration (see also inlab 3D Operator's Manual, chapter entitled "Redefining the insertion axis") Detail scans You can take a detail scan of a certain preparation detail and add it to the overview image. 1. Via the user software, select the acquisition technique "Additional image". D

66 11 Performing 3D acquisition Sirona Dental Systems GmbH Top view scan 2. Position the preparation and adjust the height of the "ineos" vertical unit by means of the rotary knobs until the region of interest on the preparation appears in sharp focus in the live image. Maintain this orientation When doing so, do not change the mesio-distal orientation of the preparation. The mesial side must always face the user, the distal side always must face the column. 3. In the user software, click the button marked "Acquire". The image is displayed in the user software and can now be assigned to the corresponding position in the top view scan (see also document inlab 3D Operator s Manual ). 4. Repeat this procedure until all of the required restoration detail data has been scanned. 3D model The captured data can now be reconstructed to form a 3D model and further processed in the software. When setting the insertion axis, make sure that buccal and lingual are located on the correct side of the restoration (see also inlab 3D Operator's Manual, chapter entitled "Redefining the insertion axis"). 66 D

67 Sirona Dental Systems GmbH 11 Performing 3D acquisition Rotational scan in top view 11.3 Rotational scan in top view Increasing the precision You can increase the precision by combining the top view with one or more rotational images instead of with individual detail scans. This applies especially in the vicinity of preparation borders on tooth stumps serving as bridge abutments Capturing the optical impression 1. Remove the prepared single teeth intended for the rotational scan from the saw-cut model. 2. Place the single teeth in the model holder in succession and align them as coaxial as possible (i.e. ideally the insertion axis would coincide with the rotation axis) as for the individual rotational scan also. 3. Perform the rotational scan (see chapter "Rotational scan" [ 55]). 4. Reassemble the saw-cut model. 5. Align the complete saw-cut model in the holder just as you would for top view scans without a rotational scan. The saw cuts should be filled (e.g. with powdered wax) to prevent needle artifacts, etc., on the cuts. 6. Take the top view scan (see Top view scan [ 59]). 7. After completing all scans, drag the arrowheads of the rotational scans to the locations in the top view where they belong in order to speed up the reconstructions Further information You should insert the model holder with the stump positioned so that the mesio-distal alignment of the single tooth corresponds to the alignment of the complete model (also see Rotational scan [ 55]). This speeds up the calculations. D

68 11 Performing 3D acquisition Sirona Dental Systems GmbH Notes for scans Take few scans Take as few scans as possible: The program is suitable for any typical applications e.g. for two rotational scans combined with one top view comprising 4-6 individual scans. Whole-jaw scans combined with more than four rotational scans are possible, however, they are not advisable due to the high memory requirements and long calculating times involved. Possibilities for combining scans It is only possible to combine either rotational scans or detail scans with a top view scan Notes for scans Scan models For scanning with the "ineos", we recommend the dentona plasters "CAM Base" and the "esthetic base gold". Use powder or scan spray If you use any other plasters, cover the surface with a light, even coat of powder or scan spray. Otherwise the measuring accuracy will be heavily influenced. When preparing saw-cut models, be careful not to mill off the individual stump segments. Place the model next to the stumps so that the scanner can properly capture these areas. Create only a slight fluting below the preparation margin. Fill the saw cuts either with scan wax or with folded strips of paper prior to scanning. Correcting scan artifacts 1. Select "Design"/"Correct optical impressions..."/"smooth inside" in the user software. 68 D

69 Sirona Dental Systems GmbH 11 Performing 3D acquisition Notes for scans 2. Mark the area. To do this, start with a double-click near the artifacts and then "lasso" the area with single-clicks. The area is marked. 3. Double-click to smooth the area Possibilities for combining acquisition techniques You can combine different acquisition techniques to scan crown and bridge situations from the model: 1 Top view scan 2 Top view scan + detail scan 3 Top view A + Top view B (A focus on preparation margin, B focus on incisal edge) 4 Rotational scan 5 Top view scan + rotational scan 6 Top view A + top view B + rotational scan Various scan variations are advisable, depending on the stumpf preparation and indication involved: Indication/ preparation Step Groove Tangential Crowns (crown caps) 1, 2, 3, 4 1, 2, 3, 4 4, 5 Bridges 2, 5, 6 2, 5, 6 5 D

70 11 Performing 3D acquisition Sirona Dental Systems GmbH Notes for scans Combined top view scans for stumps If the anatomical height of the stump exceeds the focal depth range of the scanner's measuring camera, use the combined top view scan (variations 3 and 6). 1. Scan the stump with the preparation margin in focus (A). 2. Scan the stump in the same situation with the incisal edge in focus (B). 3. Place the two images on top of each other in the image catalog via "drag & drop" Refocusing for top view scans of bridges If differences in height have to be compensated due to curvatures of the jaw or stump preparations, you can refocus individual scans of bridge situations for top view scans. The individual images are displayed in the image catalog with varying brightness. 70 D

71 Sirona Dental Systems GmbH 11 Performing 3D acquisition Notes for scans Scanning bridges with top view and detail scans 1. Scan the complete bridge situation in the top view scan. Scan the bridge situation Make sure that there is a common insertion axis for all abutment teeth. The preparation limits must be visible over the entire circumference of the preparation. 2. Add the detail scans by tilting the model tray. The detail scans must be sharp and must not be blurred. 3. Assign the detail scan to the top view scan in the image catalog. D

72 11 Performing 3D acquisition Sirona Dental Systems GmbH Notes for scans Scanning bridges with rotational and top view scans Scan the bridge abutments in the rotational scan technique for bridge situations. The more tangential the preparation is, the more important this point becomes. 1. Transfer the individual stumps from the saw-cut model to the crown framework model holder. Be careful to transfer the stump to the model holder so that its position corresponds to the model situation. Alignment The distal side of the stump must face the nose on the edge of the model holder. A B C Distal Mesial Nose on edge of model holder 2. Align the stump to the center of the model holder and move it into the insertion axis. Remove powder/scan spray The filling material must be free of powder or spray so that the scanner captures only the stump. 3. Insert the model holder in the scanner. The nose on the edge of the model holder must face to the rear toward the unit column. 72 D

73 Sirona Dental Systems GmbH 11 Performing 3D acquisition Notes for scans 4. Take the rotational scan. The image in the image catalog should display only the stump. 5. Assign the rotational scan to the top view scan. D