Vatech EzScan-i User Manual
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Vatech EzScan-i User Manual

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Summary of Contents for Vatech EzScan-i

  • Page 1 User Manual Version 3.5...
  • Page 2 Document Software Version Date EzScan 12.23.2021 User Manual IOS-FPM-71-007_EN_AA 02.07.2022 Come and join the growing...

  • Page 3: Table Of Contents

    4. Getting Started With EzScan-i ......... 16 4.1 Device Registration ....................16 4.2 Accessing the EzScan-i Homepage ................17 4.3 Customizing the EzScan-i Admin User Account ............18 4.4 Adding a New User Account ..................19 4.5 Accessing Your EzScan-i User Account ..............20 4.6 Linking a User Account to the EzScanCloud ...............
  • Page 4 6. Managing Cases in EzScan-i ........33 6.1 Managing Patient Profiles ..................33 6.2 Managing Patient Cases .................... 35 6.3 Setting Up a Case in EzScan-i ..................37 7. Scanning with EzScan ..........41 7.1 Before You Scan ......................41 7.1.1 Scan Tools Overview ....................
  • Page 5 10.3.1 System Modification ..................70 10.3.2 Approved Software ..................70 10.3.3 Equipment Failure ................... 70 10.4 Mechanical Hazards ....................70 10.4.1 Moving Parts ....................70 10.4.2 Dropped Equipment ..................71 10.4.3 Base ........................ 71 10.5 Electrical Safety....................71 10.5.1 Electrical Shock ....................71 10.5.2 Stress on Cables ....................

  • Page 6: Introducing The Ezscan

    Introducing the EzScan 1.1 Introduction Thank you for purchasing the EzScan solution from Vatech. The EzScan solution is designed and developed to produce high-quality digital intraoral scans or models, for dental restoration or analysis. The EzScan solution is designed with you as a dentist and your patient in mind.

  • Page 7: Regulatory

    1.4 Regulatory The EzScan is manufactured and marketed in accordance with US FDA Regulations and EU Medical Device Regulation 2017/745. 1.5 Intended Use The EzScan is an optical impression system. It is used to record the topographical characteristics of teeth, dental impressions, or stone models for use in the computer-aided design (CAD) and computer-aided manufacturing (CAM) of dental restorative prosthetic devices.

  • Page 8: Components Overview

    The box is optimal for any necessary transportation or shipment of the EzScan. 2.2 Software Components The EzScan system comprises the following software components: EzScan-i 3D Scanning and Case Management software. EzScanCloud Dedicated cloud platform for ordering and communicating with...

  • Page 9: System Requirements And Specifications

    2.3 System Requirements and Specifications Scanner Specifications Hand-held (chairside) scanner that creates Scanner Type optical impressions for dental restorations. Compact, lightweight, ergonomic – designed Design to be operated with little physical effort. Size: L 306mm, W 98mm, H 72mm Dimensions Base Weight: 150 grams Dimensions Scanner Size: L 256mm, W 43mm, H 43mm...

  • Page 10: Software Output And Design Software Compatibility

    At least 1 x USB 3.0 port (SuperSpeed) Ports Nvidia Studio driver version 471.68 is currently Nvidia Driver required. Nvidia gamer-ready driver should not be used with the EzScan-i software. Screen resolution should be 1920 x 1080 pixels Screen resolution minimum Software...

  • Page 11: Environment Conditions

    Minimum Hardware Requirements CPU Type Intel i7 - 4 Cores or greater (10, 11 and 12 generation give best performances) CPU Clock 2.8 GHz clock or greater Memory 16 GB of RAM or greater (DDR4 or better) Quadro RTX3000, RTX4000 and above for laptop and desktop RTX2060 for laptop and desktop RTX2070 for laptop and desktop...

  • Page 12: Power Input

    The scanner body consists of the Docking Base and Handpiece, which are connected by a flexible, non-detachable cable. 2.10 Calibration The EzScan™ intraoral scanner is factory calibrated. In the case of calibration issues due to transport, please contact your reseller or Vatech support technician. Page 12 User Manual...

  • Page 13: Installing And Connecting The Ezscan

    If the docking base is not properly installed there is a Caution possibility of the base falling and damaging the scanner. IMPORTANT: Vatech is not responsible for accidents or damage caused in the event the scanner falls. Page 13...

  • Page 14: Connecting The Ezscan

    3.2 Connecting the EzScan To install and connect the EzScan Scanner: Place the docking base on a flat, stable surface and place the EzScan handpiece securely on the base. Connect the AC/DC power adapter cable to the docking base (the connector socket is located underneath the base of the scanner).
  • Page 15 IMPORTANT: Make sure to use a USB port that is compatible with USB 3.0 (SuperSpeed), usually indicated by this symbol: not doing so may result system malfunction or reduced performance. 5. Connect the adapter block provided to a power outlet. IMPORTANT: When using a desktop computer, it is strongly recommended to plug the USB cable to a USB port located at the back of the computer;...

  • Page 16: Getting Started With Ezscan-I

    The EzScan-i software is launched by selecting the IO Scanner option in EzDent-i. 4.1 Device Registration When you launch the EzScan-i software for the first time, you will be invited to register your EzScan device: 1. Enter your personal contact details.

  • Page 17: Accessing The Ezscan-I Homepage

    For more information see below: section 6.3 Setting Up a Case in EzScan-i 4.2 Accessing the EzScan-i Homepage To go to the EzScan-i homepage, click on the Home icon in the top left corner of the Case Setup window. Patients/Cases View...

  • Page 18: Customizing The Ezscan-I Admin User Account

    3. Click Preferred Start Page, and in the drop- down menu select Recent Patients or Recent Cases. 4.3 Customizing the EzScan-i Admin User Account To customize the EzScan-I Admin User Account (E): 1. Click the EzScan-i Admin User Account icon (E) : This will open the User Start Screen.

  • Page 19: Adding A New User Account

    6. To apply changes, restart the application. 4.4 Adding a New User Account You can use the EzScan-i Admin User profile (E) to add new User Accounts. To add a new User account: 1. In Add and Edit Users, click ADD NEW USER: This opens the New User dialog box.

  • Page 20: Accessing Your Ezscan-I User Account

    Login or to Create a New Account. 2. Enter the password and click SIGN IN. 4.6 Linking a User Account to the EzScanCloud You can link your EzScan-i User account(s) to the EzScan solution’s dedicated EzScanCloud platform. The EzScanCloud enables users to easily and efficiently setup and manage file transfers and connections with labs.

  • Page 21: Configuring Ezscan-I Settings

    Accessing the Settings Menu System settings can be accessed by clicking the System icon located in the top right-hand corner of the EzScan-i User Start Screen. Settings Groups To access a specific Settings group, you can select from the left-hand Settings Menu, filter by search or scroll down.

  • Page 22: Data Settings

    Check for Software Updates software updates. An automatic check is done at launch Click to allow secure remote control of your Teamviewer workstation by a Vatech support technician Vatech online support Support Page 5.2 Data Settings Data settings enable users to: Configure Case/Database Import/Export settings •...
  • Page 23 Program automatic deletion of raw scan data (Auto Clean) • Case/Database Export To configure Case/Database Export settings: Click on the EXPORT button to select the Export folder linked to your EzScan-i • Data folder. To export All or Selected Cases to the Export folder: Click Selected Cases and EXPORT to access the Select Cases window.
  • Page 24 Case/Database Import In Data Settings: • Click on the IMPORT button to select the Import Folder linked to your EzScan-i Data folder. You can import All or Selected Cases. Exocad DentalCADApp Path In Data Settings, click on Exocad DentalCADApp Path to select the export path to your Exocad CAD application.
  • Page 25 Data Settings Description Data Setting Description Click on the EXPORT button to select the EzScan-i Case/Database Export Data folder and Export folder, and to export All or Selected Cases Click on the IMPORT button to select the EzScan-i Data folder and Import folder, and to import All...

  • Page 26: Sound Settings

    5.3 Sound Settings Sound settings enable you to activate/deactivate the Sound Guidance feature during scanning, and to preselect sound effects and volume. Note: if the computer's volume is deactivated or muted the user will not hear the sounds. Sound Settings Description Sound Setting Description Activate to use Sound Guidance during scanning...

  • Page 27: Upload Settings

    5.5 Upload Settings The Upload setting enables users to select a default lab to transfer files to in their EzScanCloud account. The default connection will be selected automatically when preparing orders to send to a lab. See below: Finalizing A Patient Case.
  • Page 28 In Settings, select Case Setup, and in the Restoration Selector field, click to select Standard or Alternative. Restoration Selector: Alternative When the Alternative option is selected in Settings, in the Case Setup page the Choose Restoration Type selector is displayed as shown: Restoration Selector: Standard When the Standard option is selected in Settings, in the Case Setup page the Choose Restoration Type selector is displayed as shown:...
  • Page 29 Click Close to close without saving changes. Click Save and Close to save changes. Restart the EzScan-i application to apply changes. • *Note: Please verify with your dental lab or service provider about capabilities to produce particular indications.

  • Page 30: Lab Sheet Settings

    Restart the EzScan-i to apply changes. • Case Setup Settings Description Case Setup Setting Description Teeth Numbering System Select order form teeth numbering system Shade System Select order form Shade System Activate this feature to anonymize patient identity. This can be Hide Patient’s Name...

  • Page 31: Settings

    5.8 3D Settings 3D Settings enable you to select live scan and 3D projection options. Hole Filling When this feature is activated the 3D scanning software automatically fills any regions in the scan or “holes” where data is missing. Holes are filled when the user stops scanning and the model is displayed on the screen.
  • Page 32 3D Settings Description Description 3D Scan Setting 3D scanning software automatically fills any regions in the scan or “holes” where data is missing. Holes are filled when the user stops Hole Filling scanning and the model is displayed on the screen.

  • Page 33: Managing Cases In Ezscan-I

    Patients and their associated case files can be accessed in the EzScan-i homepage. All patient information can be modified in EzDent-i. If Patient ID does not already exist in the EzScan database, EzScan-i creates a new Patient entry using Patient ID, names, date of birth and gender provided by EzDent-i.
  • Page 34 Selecting A Patient Profile To Select a Patient profile, tick the • patient checkbox as shown. Deleting Patient Profiles It is possible to Delete a Patient profile by clicking on the 3-point icon to the right of the Patient folder. Note: Only patient profiles with no cases can be deleted.

  • Page 35: Managing Patient Cases

    Opening a Case To select an existing patient case, click Open Case in the Case Preview window: the EzScan-i Scanning workflow will open at the step in the Case Workflow last worked on. To directly access any step of the Case Workflow, simply click on the relevant icon in the left-hand Case Workflow menu.
  • Page 36 Data Settings, cases for which raw scan data is deleted are automatically closed. Accessing the Case Setup page Adding or Creating a new case automatically opens the Case Setup page, and the icon is highlighted in the EzScan-i Scanning Workflow menu. Page 36 User Manual...

  • Page 37: Setting Up A Case In Ezscan-I

    6.3 Setting Up a Case in EzScan-i The following walkthrough shows the typical steps and options available in the EzScan- i Scan Workflow. 1. Add a New Case Select a patient and in the User Start Screen and click Add Case: Case Setup page.
  • Page 38 Selecting a bridge: To select teeth to be bridged: select a tooth and then Hold [CTL] to • select a second tooth. Bridged teeth are displayed as shown. 4. Choose Restoration Type Click on a Restoration Type in the left-hand menu: options available for the selected restoration type are displayed automatically.
  • Page 39 5. Select Restoration Options Select Restoration options for the chosen Restoration type in the right-hand • Order Form menu. Restoration options Restoration options Description Manufacturer Name Manufacturer Type Manufacturer Restoration solution Size Restoration model size Printed model material Material Color Shade System You can customize Order Forms to specific ordering, restoration and patient requirements in...
  • Page 40 Order Form details Description Patient ID Patient Name or Anonymized ID EzScanCloud Connection Connection to lab configured in the EzScanCloud . Delivery Date Requested order delivery date Printed Model Order a printed model Include a scan of the opposing teeth (selected by Antagonist Scan default) Use High Resolution processing...

  • Page 41: Scanning With Ezscan

    Scanning with EzScan Before You Scan Before scanning, take time to familiarize yourself with the Scanning tools and features available in the EzScan solution and the EzScan-i interface. 7.1.1 Scan Tools Overview Scanning Tools Start Scan Start/pause scan. Reset Reset will delete the current scan and associated files.
  • Page 42 Start/Stop icon in the right-hand Scanning Tools menu. IMPORTANT: Make sure the computer on which the EzScan-i software is installed is connected to an external power source before starting to scan with the EzScan.

  • Page 43: An Example Scan Workflow Menu

    7.2 An Example Scan Workflow Menu In the example shown below, based on the selected Restorations, the Scan Workflow indicates 6 Scan Steps and Finalization of the Order. 1. Pre-Op Scan Used to integrate pre- operative scans in the scan workflow. 2.

  • Page 44: Useful Scanning Tips

    EzScan Scanner is correctly connected to the computer via the USB 3.0 cable provided and the EzScan-I software is running. Make sure the computer on which the EzScan-i software is installed is connected to an external power source. above: section 3.2 Connecting the EzScan...
  • Page 45 7.4.1 Scanning the Maxillary Arch When scanning the Maxillary arch, we recommend you scan in the following order: 1. Occlusal – 2. Buccal – 3. Palatal 1. Scan Maxillary Occlusal End-to-End Occlusal Surface First scan the OCCLUSAL surface from molar to molar, with a slow smooth motion, ensuring full occlusal surface is captured for all molars and premolars.
  • Page 46 Start/Stop button on the scanner. • Turn The EzScan-i software will process the Maxillary scan data before moving on to the next phase of the Scan Workflow. If you have selected Antagonist Scan in the Case...

  • Page 47: Scan Live View

    • Click Next, or select the Bite Alignment icon in the left-hand Scan Workflow Menu. Scan Live View The Live View window in the lower left displays what the EzScan-I Scanner is actually seeing. 3D reconstruction of the scan is displayed in the middle of the screen.

  • Page 48: Image Capture

    2D Image Capture During the scan process, press the "C" key on your keyboard to take and store 2D images automatically. 2D images are displayed in thumbnail format in the bottom left-hand corner of the screen. Click on a thumbnail image to view the selected photo in more detail.
  • Page 49 Click OK to Confirm Trim Operation. IMPORTANT: Trimmed data cannot be recovered. 7.7.2 Using the Quality Map tool The Quality Map tool allows the user to assess in real-time if enough data is collected in the area of the scan. Click on the Disable Captured Color icon.
  • Page 50 Using the Undercut Tool When preparing restorations, it is important to take into consideration undercuts. The EzScan-i Undercut Tool will automatically calculate undercuts from a chosen insertion axis (User View) or calculate the undercuts for an optimal insertion axis (Auto-Detect).

  • Page 51: Carrying Out A Bite Alignment

    3. Scan Tooth & Maxillary Gingiva 4. Pause on Gingiva 5. Repeat for adjoining tooth as necessary… Scan Molar/Pre-Molar Segments For the EzScan-i to automatically recognize the Mandibular and Maxillary arches, it is recommended you: Scan lengthways along a tooth and...

  • Page 52: Manual Bite Alignment

    Based on the left and right-side bite scans, the EzScan-i will automatically reconstruct the alignment of the full Maxillary and Mandibular arches in occlusal mode.
  • Page 53 When selecting pair points, choose an easily identifiable surface, without dense image complexity. The EzScan-i software calculates the matching position based on recognizable surrounding surfaces and not on the specific point you have chosen, so you do not need to worry about replicating the exact position.
  • Page 54 B. Align Maxillary-Paired Points Click Select Point and choose a point on the maxillary arch of the LEFT-side bite scan segment. When you have positioned the marker, HOLD [Ctrl] and click: a yellow dot will indicate the selected maxillary-paired point. Click Confirm Point.

  • Page 55: Auto-Realignment

    7.8.3 Auto-Realignment The Auto-Realignment feature enables you to optimize the scans of the maxillary and mandibular arches. The EzScan-i software’s AI will recalculate the results using specially developed imaging algorithms, retaining only the most accurate frames for 3D image reconstruction.

  • Page 56: Finalizing A Patient Case

    7.9 Finalizing A Patient Case Finalizing Your Order When you have finished scanning, you can move to the finalization step of your workflow 1. Click on the Finalizing icon in the Scan Workflow menu or click Next: This will open the Case Finalization page. 2.
  • Page 57 Enter or verify the desired delivery date (the connected lab’s interactive calendar can display here to provide available dates). Select Printed Model if required from lab. 6. Select CAD Program: (EzScan-i , Exocad, DWOS, 3OXS,…). 7. Select Case File Format: (.STL, .OBJ, .PLY) 8.
  • Page 58 The default lab will be displayed automatically in the Case Setup and Case Finalization pages. The case files and order form will be sent to this lab by default. You can click on the status icon in the Case Finalization/Preview page for details of cases sent/cases updated and resent to labs.
  • Page 59 EzScanCloud platform. For more information, see: • section 4.6 Linking a User Account to the EzScanCloud • section Linking an EzScan-i account to EzScanCloud Page 59...

  • Page 60: Communicating With Labs

    8. Communicating With Labs To send orders from EzScan-i to labs via the EzScanCloud platform, you will have to: 1. Link your EzScan-i account to the EzScanCloud 2. Configure a connection with the lab in EzScanCloud Note: In EzScan-i, you can also communicate directly with labs by exporting files to your computer and transferring them via a third party platform.

  • Page 61: Creating An Ezscancloud User Account (Clinic)

    8.2 Creating An EzScanCloud User Account (Clinic) Click Create New Account: in the dialog box fill in the required fields (marked with a red *) and click Create. An email will be sent to confirm the email address. 6. Click the confirmation link to activate your EzScanCloud account. 7.

  • Page 62: Configuring Ezscancloud User Settings

    8.3 Configuring EzScanCloud User Settings To configure user settings, click on your account ID situated at the bottom of the screen in the left-hand menu and select the desired option in the expanded list. 8.3.1 Editing your EzScanCloud Profile To edit your EzScanCloud profile: 1.

  • Page 63: Configuring Connections With Labs

    3. Click Save Settings. Settings Description Show 'Cases/Drafts' filter above case list Show 'Assignee' column in case list View Settings Use auto refresh Receive notification email when new case is published Receive notification email when case is modified Push Notification Settings Receive notification email when comment is added Receive notification email when comment is modified 8.4 Configuring Connections with Labs...

  • Page 64: Selecting Default Upload Settings In Ezscan-I

    8.5 Selecting Default Upload Settings in EzScan-i When you have configured your EzScanCloud account and added one or more lab connections, you can select a default lab connection EzScan-i, to transfer files to via your EzScanCloud account: 1. Click the EzScan-i Settings icon.
  • Page 65 Click on the Cases icon in the left-hand menu. 2. Click on the desired Status, to display the corresponding list of cases. Filtering Cases To filter cases: 1. Select the filter icon at the top of your list of cases. 2.

  • Page 66: Maintenance

    9. Maintenance 9.1 Cleaning the Handpiece The entire body, cord and base of the scanner must be wiped down using a Federal Environmental Protection Agency (EPA) approved disinfectant that is labeled and specified for tuberculocidal/ mycobactericidal activity. Do not use disinfectant on the nozzle.
  • Page 67 Step-by-Step Procedure Step 1: Clean the tip with soapy water, ensuring that the mirror is clean and free of smudges, stains, or any residue. Avoid using abrasive cloth materials as this will scratch the mirror. Step 2: After drying the tip exterior, carefully dry the interior and mirror with lint free wipes ensuring you do not scratch the sur- face.

  • Page 68: Disposal

    If unauthorized changes have been made to the delivered system and accessories, the warranty by Vatech becomes void. Vatech will not accept any responsibility or liability for the improper functioning of the product in such a case.

  • Page 69: Safety Guidelines And Warnings

    If unauthorized changes have been made to the delivered system and accessories, the warranty by Vatech becomes void. Vatech will not accept any responsibility or liability for the improper functioning of the product in such a case.

  • Page 70: General Warnings

    WARNING patient and operator, and damage to the system. 10.3.2 Approved Software The EzScan device is designed to operate with the EzScan-i software. : The EzScan scanner should only be used with approved, WARNING compatible software. : In case of system malfunction or failure, you should: WARNING Prevent any contact between the system and the patient.

  • Page 71: Dropped Equipment

    10.4.2 Dropped Equipment : If the scanner tip is dropped, ensure that the mirror WARNING is not damaged and that it is not detached; if the tip is damaged it should be disposed of immediately. If the scanner handpiece is dropped or bumped, ensure that no part of the system is damaged as it could affect performance.

  • Page 72: Eye Safety

    Only use the power adapter supplied as a part of WARNING the system. 10.6 Eye Safety : During operation, the system emits a bright, WARNING flashing light from its tip. Although the system complies with standard IEC 62471 (Photobiological safety of lamps and lamp systems), prolonged exposure to flashing light may result in discomfort, seizure or eye irritation.

  • Page 73: During Systems Operation

    10.8 During Systems Operation : The EzScan system contains delicate optical and WARNING mechanical elements and therefore should be handled carefully. Do not drop, bump, or shake the handpiece or the tip. Always place the handpiece on the Base when not in use. Do not put stress on the cable connecting the handpiece to the Base.
  • Page 74 If not used properly, there may be loss of transmission of image information or slow transmission temporarily. Accessories WARNING: Only use Vatech approved accessories. Not using Vatech approved accessories may result in deterioration of performance. Accessory Vatech Part Number USB 3.0 Cable...
  • Page 75 Electrostatic ± 8 kV ± 8 kV Surface should be wood, discharge /Contact /Contact concrete, or ceramic tile. If floors (ESD) IEC ± 2 kV, ± 4 ± 2 kV, ± 4 are covered 61000-4-2 kV, ± 8 kV, kV, ± 8 kV, ± with synthetic material, the ±...
  • Page 76 Conducted RF 3V 0.15- 3V 0.15- part of the EzScan system, IEC 61000-4-6 80MHz 80MHz including cables, than the 6V in ISM 6V in ISM recommended separation bands bands distance calculated from the between between equation applicable to the 0.15 MHz 0.15 MHz frequency of the transmitter.
  • Page 77 Recommended Separation Distances Between Portable and Mobile RF Communications Equipment and the EzScan System that is not Life-Supporting EzScan System is intended for use in the electromagnetic environment in which radiated RF disturbances are controlled. The customer can help prevent electromagnetic interference by maintaining a minimum distance between portable and mobile RF communications equipment (transmitters) and the EzScan system as recommended below, according to the maximum output power of the...
  • Page 78 10.10 Symbols on the EzScan and Transport Case Symbol Description Manufacturer’s trade name and address (ISO 15223-1) Date of manufacture (ISO 15223-1) Equipment Power On/Off (push/push) USB plug Warning, Consult Accompanying Documents General mandatory action manual General prohibition indication User Manual Reference Directive on Waste Electrical and Electronic Equipment Authorized Representative in the European Community Risk Group 2...
  • Page 79 INMETRO Certification Mark Ukraine Conformity Mark Page 79...

  • Page 80: Support, Warranty And Repair Service

    Please find them in the Support section manuals? of Vatech website. 11.2 Standard Warranty Vatech warrants its non-consumable hardware products to be free from defects in materials and workmanship. The warranty covers the cost of parts and labor to repair the product. Page 80...

  • Page 81: Repair Service

    Please keep the shipping container for future use. Products returned to the factory for repair should be properly packaged. To obtain warranty service, follow the procedure described in the Repair Service section. Failure to do so will cause delays and additional expense to the customer.
  • Page 82 We hope this User Manual was helpful to you. For additional material and user information go to www.VatechEzScan.com/support EzScan User Manuals EzScan How-to Videos EzScan Training Videos www.VatechEzScan.com/support Page 82 User Manual...
  • Page 83 USA & Canada Distributed by: Page 83...

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