E4D Technologies Nevo Getting To Know Your

Hide thumbs

Table Of Contents

Table of Contents

Quick Links

1. Watch DVD - Learn new scanning techniques

and how to disinfect the scanner tips.

2. Read Booklet - Become familiar with the

screen and system changes.

3. Go Online - Get additional NEVO and Windows 8

information at Learning Tools on www.e4d.com.

4. Additional Questions? - Email education@e4d.com

to arrange a 1:1 telephone chat and remote access

to your NEVO with a trainer.

Table of Contents

Need help?

Do you have a question about the Nevo and is the answer not in the manual?

Questions and answers

Summary of Contents for E4D Technologies Nevo

Page 1 2. Read Booklet - Become familiar with the screen and system changes. 3. Go Online - Get additional NEVO and Windows 8 information at Learning Tools on www.e4d.com. 4. Additional Questions? - Email education@e4d.com to arrange a 1:1 telephone chat and remote access to your NEVO with a trainer.
Page 3 Dear ECO Community Members, NEVO’s hardware and software advances are the direct response to your requests and represent the latest practical technological advances. I hope you’ll agree that they provides even more capabilities and opportunities to use your E4D system for greater satisfaction for you, your team, and your patients.
Page 4: Table Of Contents
Bridge Setup Tab ............................27 Unlinking a Bridge ..........................28 Bridge Scanning .............................29 Bridge Orientation ..........................29 Drawing Pontic Margins ........................30 Designing the Bridge ..........................31 Spacer Tool Settings on Bridges ......................32 Rotating Slice Plane ..........................32 Evaluating the Bridge ..........................33 E4D NEVO Version 5.0 10822801.C...
Page 5 Version Compatibility ..........................34 Milling Center Changes ..........................34 New Icon for a Parked Job ........................34 Zirlux FC2 Mill Maintenance .........................35 Zirlux FC2 Scale Factor ..........................35 Appendix ..............................36 Scanning Buccal/Opposing ........................36 New Documentation Available ........................40 Customer Support 800.537.6070...
Page 6: Nevo System
NEVO System The E4D NEVO system includes a plug-and-play wand and either a laptop or upgraded hardware to the cart. What’s New With NEVO? • Plug-and-play technology - You can now have multiple design stations and move the scanner from one station to another without shutting down the computer.
Page 7: New Hardware
New Hardware: NEVO v5.0 requires a Windows 8 computer and a scanner. Design Center carts can be updated to have a new computer and a diff erent attachment for the new scanner. The scanner can be unplugged and used on another updated cart or a NEVO laptop.
Page 8: Scanner Cradle (Laptop Systems)
Cleaning Cycle: Before and after each use, clean all areas of the NEVO. Warning: Before and after each use, follow these instructions to disinfect the NEVO. Do not substitute any other cleaning solution or procedure. Under no circumstances should you use any paint thinner, solvents, or harsh chemicals.
Page 9: Windows 8
The cradle can be separated and inserted into a 5/8 inch (16 mm) holder in your operatory equipment (i.e. the slow speed suction holder). Windows 8 The E4D NEVO system uses the Windows 8 operating system. This section is for people who may be unfamiliar with Windows 8. Start Screen When the laptop starts up, a Start screen appears with several tiles.
Page 10: Removable Components
Removable Components The E4D NEVO system has a set of removable components. Connecting the Thunderbolt™ Adapter Properly connecting and disconnecting the scanner will prevent damage to your devices. Insert the Thunderbolt adapter into the adapter slot on the side of the laptop.
Page 11: Connecting The Scanning Tip
Connecting the Scanning Tip (After disinfection if scanning intraorally. See insert with scanning tips for further details.) Grasp the body of the scanner with one hand. Use the other hand to press the scanning tip onto the scanner as shown. A locking click will be heard once the tip is fully seated.
Page 12: Design Center
Design Center Version 5.0 includes the new scanning capabilities of NEVO and the new bridge software. For complete instructions, see the User Manual. Buccal/Opposing is the New Default With the faster scanning, more clinical operators prefer the Buccal/Opposing option for capturing the occlusion data.
Page 13: Scan Type
The default selection is always Pre-op (formerly Clone). The other available options depend on whether Bite Registration or Buccal/Opposing was selected on the Setup tab. Click the desired icon to select it. Scanning with NEVO The scanning pattern does not need to change. Note: For multiple anteriors and full arch cases, many operators use a “saddle”...
Page 14 Most operators kept the building model on the left in their periphery vision to see where the scans were added. With NEVO, most operators watch the building model and use the Live View only when they need to alter their positioning.
Page 15 Focal Distance Gradient The color gradients on the model indicate the location of that data point within the focal distance. Red data is still good data, but it is at the far end of the scanner’s focus. If you are trying to capture data that is beyond something else that is red, then you need to get closer or try a diff erent angle with the scanner.
Page 16: Adjust Live View Window Size
To make it smaller, place the mouse cursor on the left edge of the Live View. Right-click and drag the window to the desired size. The Live View will return to the default size the next time it is activated. E4D NEVO Version 5.0 10822801.C...
Page 17: Adjust The Scanning Field Of View
Adjust the Scanning Field of View The Field of View or scanning area can be reduced if the movement of tongue, cheek, instruments, etc., is interfering with your scans. Most clinical operators do not change the Field of View. Click and drag the Field of View indicator to the desired setting. In the examples, the change in the Live View has been outlined in yellow for emphasis.
Page 18: New Ice View
ICE View if needed to see part of the model better. This is currently only available on the Scan tab. To reset the ICE Contrast to the default, activate and deactivate the Erase button to regenerate the model. E4D NEVO Version 5.0 10822801.C...
Page 19: Editing The Model
Editing the Model Eraser Replaces Trim Model Trim Model has been replaced with the Eraser Brush. With the new Eraser, click and drag to remove extra data (i.e. tongue, cheeks, etc.). In previous versions, if you told the system to trim a part of the model, then subsequent scans of the same area would be ignored.
Page 20: Time Saver Tools
The following instructions assume the use of the Time Saver option. A copy of the pre-op model is created in the preparation model color. Click the Eraser Tool. E4D NEVO Version 5.0 10822801.C...
Page 21 Erase the tooth that has been prepared and the marginal ridges of the proximal teeth. If you erase the buccal and lingual gingival data, most of your model will disappear. If this happens, the other side of your model will reappear as you scan the connection. Click the Eraser Tool to deactivate it.
Page 22: Time Saver: Bite Registration
The following instructions assume the use of the Time Saver option. A copy of the preparation model is created in the bite registration model color. Click the Eraser Tool. E4D NEVO Version 5.0 10822801.C...
Page 23 Erase the preparation and the marginal ridges of the proximal teeth. If you erase the buccal and lingual gingival data, most of your model will disappear. If this happens, the other side of your model will reappear as you scan the connection. Click the Eraser Tool to deactivate it.
Page 24: Selecting The Bite Registration
Click Bite Selection at the bottom of the screen. This icon only appears on the Scan Bite screen. Click and drag to highlight the areas of the opposing dentition that would come into contact with the restoration. E4D NEVO Version 5.0 10822801.C...
Page 25: Model Alignment
Your fi nished highlighting should resemble the following. Click Bite Selection again to deactivate it. Model Alignment Alignment now occurs on the Scan tab. There are no tools to rotate the models. It is important to start your scanning in the same orientation for each scan. Rescan the model if you scanned something in backwards. The alignment icons are on the right side of the screen.
Page 26: Orientation
Ensure the preparations for the abutment teeth are not angled in diff erent directions. If one is pointed towards the lingual and one towards the buccal, there may be problems with path of insertion and overmilling. Cantilever and Maryland bridges are not recommended by the material manufacturers. E4D NEVO Version 5.0 10822801.C...
Page 27: Updated Block Recommendation Chart (Subject To Release Dates)
Updated Block Recommendation Chart (Subject to Release Dates) • IPS e.max 16 mm block for longer anteriors and 32 mm anterior bridge • Telio CAD blocks are intended for long-term provisional restorations (maximum wear of 12 months) (40 and 55 mm) • Zirlux FC2 is full contour zirconia that can be milled with the E4D Milling Center. Zirlux requires a sintering oven.
Page 28: Unlinking A Bridge
Multiple bridges can be created on the same arch. Repeat the steps above to create another bridge. Unlinking a Bridge If there is an error in how the bridge was linked, click Unlink and click on any of the teeth in the bridge. E4D NEVO Version 5.0 10822801.C...
Page 29: Bridge Scanning
Bridge Scanning The scanning procedure for a bridge is the same as that for a multiple restoration case. Scan the prepped teeth, the edentulous area, and two or more unprepped neighbors to aid in design and alignment. Note that scanning more teeth on anterior bridges will aid in the smile design. Bridge Orientation Set the Orientation for each tooth tab.
Page 30: Drawing Pontic Margins
Click Trace and designate the position and extension of the base of the pontic on the gingival tissue to fi t the appropriate contour. Note: Do not go too far down the curve of the gingival tissue or you may not be able to fi t the bridge in the block. E4D NEVO Version 5.0 10822801.C...
Page 31: Designing The Bridge
Designing the Bridge With any multiples case, it is generally best to start the Autogenesis process on a tooth with an existing neighbor. In a bridge case, that means starting with the abutments. Rotate to evaluate the position of the preview library tooth. In this example, the preview tooth is high because the system is attempting to match the height of the higher mesial data.
Page 32: Spacer Tool Settings On Bridges
Rotating Slice Plane The Slice Plane can now be rotated. Place the center of the Slice Plane approximately where you want it and then hold down the Ctrl key while moving the mouse to rotate. E4D NEVO Version 5.0 10822801.C...
Page 33: Evaluating The Bridge
Evaluating the Bridge It is important to evaluate the connections on the bridge and look for possible hangups. The sprue will be on the mesial or distal side of the bridge. Click View Model to hide the model. Click Sim. When the Simulation is run, the connections between the teeth are displayed.
Page 34: Version Compatibility
Version Compatibility Cases from previous versions can be opened in NEVO, but the Scan tab is disabled. Older models cannot be trimmed or aligned. Milling Center Changes New Icon for a Parked Job The Parked Job feature was introduced in Version 4.5. In this update, a new icon has been added to indicate that a job has been saved.
Page 35: Zirlux Fc2 Mill Maintenance
Zirlux FC2 Mill Maintenance It is necessary to clean the mill and change the water before milling Zirlux FC2. If the zirconia is contaminated with other materials, it will turn green when sintered. Cleaning after milling is recommended because the zirconia acts as a thickening agent with the water. Zirlux FC2 Scale Factor See the manufacturer’s Instructions for Use provided with the Zirlux FC2 blocks for processing instructions.
Page 36: Appendix
Appendix This section is for people that have not previously been using Buccal/Opposing scanning..The instructions for scanning have not changed in NEVO. Scanning Buccal/Opposing The opposing teeth are scanned to acquire bite information for the proposal. The buccal bite is scanned to align the preparation model with the opposing model.
Page 37 Position the NEVO tip against the inside of the cheek while the patient is open. When the NEVO is in place, ask the patient to close and bite down fi rmly. Tell them not to move during scanning. Keeping the NEVO tip against the cheek and not rubbing against the gingiva during scanning is typically more comfortable for the patient.
Page 38 E4D NEVO Version 5.0 10822801.C...
Page 39 Customer Support 800.537.6070...
Page 40: New Documentation Available
New Documentation Available NEVO documentation and videos available at the Learning Tools on www.e4d.com home page (lower right corner). www.e4d.com Questions? Call E4D Customer Support 800.537.6070 or Copyright 2014. All rights reserved. e-mail customersupport@e4d.com E4D NEVO Version 5.0 10822801.C...