Cadent MA14730 Cart transceiver User Manual EID 2 Optical Impression Device
Cadent Ltd. Cart transceiver EID 2 Optical Impression Device
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Users Manual
EID-2 Optical Impression Device
Operation Manual
Optical Impression System for Computer Assisted Design and Manufacturing
(510K exempt under 21 CFR 872.3661)
DIGITAL IMPRESSION DEVICE
iTero Mobile Cart
Publication SD08300-A
Revision 1.10
April 18, 2007
EID-2 Optical Impression Device Operation Manual
2 Publication SD08300-A (Rev. 1.10)
COPYRIGHT
Copyright © by Cadent. 1995-2007. All rights reserved.
The hardware and software described in this document are supplied under a Sales and Services
Agreement and may be used only in accordance with the terms of that agreement.
The information contained in this document is subject to change without notice.
No part of this document may be reproduced, photocopied, stored in a retrieval system, or transmitted in
any manner (electronic or mechanical) for any purpose other than the customer’s normal usage, without
the prior written permission of Cadent.
TRADEMARKS
Cadent, OrthoCAD, iTero, EID-1, EID-1 Optical Impression Device, EID2, EID-2 Optical Impression
Device, OrthoCAD iQ, OrthoCAD Set-Up, OrthoCAD Bracket Placement and OrthoCAD Bracket
Placement Video System are trademarks or registered trademarks of Cadent.
Any other trademarks and registered trademarks appearing in this manual are the property of their
respective owners.
CONTACT US
Cadent, Inc.
640 Gotham Parkway
Carlstadt NJ, 07072-2405 USA
Phone: (201) 842-0800
Fax: (201) 842-0850
Email: info@cadent.biz
www.cadentitero.com
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April 18, 2007 3
SYMBOLS
Caution! - Wherever this symbol appears on the device, it is recommended to refer to the
instructions in this Operator’s Guide.
Applied part type B. Any component on which this symbol appears is electric isolation type B.
CLASS 1 LASER COMPLIANCE
FCC COMPLIANCE
This device complies with Part 15 of FCC Rules, and operation is subject to the following two conditions:
1) This device may not cause harmful interference.
2) This device must accept any interference received, including interference that may cause undesired
operation.
FCC Warning
Modifications to the device that are not expressly approved by the manufacturer may void your authority to
operate the device under FCC Rules.
CSA COMPLIANCE
This device complies with the following CSA standard for Canada and the USA:
UL Std No. 60601-1 – Medical Electrical Equipment Part 1: General Requirements for Safety.
Class 1 Laser Product
Thi
s product complies with “21 CFR 1040.10” and “EN 60825
-
1”.
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WARNINGS
POWER
An internal battery backup unit will supply AC power to the system in the event of a power shortage.
Therefore, power is present in the internal hardware components even when the system is unplugged
from the wall. To ensure that power is removed from all components, follow these instructions:
Close all files and applications.
Press the front POWER switch to shutdown the system.
Press the MAIN POWER SHUT OFF switch on the back of the cart.
Unplug power cable from the wall socket.
To restore power, plug in the power cable and press the MAIN POWER SHUT OFF switch. The
system will beep to indicate return of power.
According to Department of Transportation (DOT) regulations, the system must be shipped with
internal battery leads disconnected. Please note that battery leads should be disconnected and
reconnected by authorized Cadent technicians only.
Power is supplied to the system via an isolation transformer.
WIRELESS LAN
The system comes equipped with a Wireless LAN unit. Using standard wired communications will
violate the AC mains power isolation.
SCANNER
Scanner emits red laser light (660 nm Class 1) as well as a multi-colored LED light. Normal usage of
the scanner does not present any danger to the eye. However, the doctor should refrain from shining
the light directly into the patient’s eyes.
The scanner cable should be handled with care. Avoid stepping on the scanner cable, rolling over the
cable with the cart wheels, knotting, or over-twisting the scanner cable.
The scanner head contains fragile parts and should be handled with care. Before starting to work, be
sure to read the instructions in Chapter 3 for disinfecting the scanner and replacing the disposable
sleeve.
GENERAL
Be careful not to block any of the air vents on the cart.
Refrain from opening any closed components. Except for the replacement of batteries in the mouse
and foot pedal, all closed components should be serviced by authorized Cadent technicians only.
The system is intended for indoor usage only and should not be exposed to direct sunlight.
Due to its weight, the system should be lifted and loaded by two or more persons.
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Table of Contents
Chapter 1: Introduction .......................................................................................................... 7
Overview ................................................................................................................................ 7
The Digital Crown Production Process ................................................................................... 7
About the iTero Service.......................................................................................................... 8
Using the iTero Software........................................................................................................ 8
Front Features........................................................................................................................ 9
Back Features.......................................................................................................................10
Chapter 2: Operating Instructions ........................................................................................11
First Time Usage...................................................................................................................11
Booting System .....................................................................................................................11
Shutting Down System ..........................................................................................................11
Unplugging System for Short Intervals...................................................................................11
Automatic Shutdown..............................................................................................................12
Main Power Shut Off Before Shipping or Storage..................................................................12
Restoring Power After Shipping or Storage ...........................................................................12
Chapter 3: Cleaning and Maintenance..................................................................................13
Foot Pedal Unit......................................................................................................................13
Disinfecting Scanner and Replacing Disposable Sleeve........................................................14
Cleaning Monitor ...................................................................................................................15
Appendix A: Hardware Specifications..................................................................................16
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Chapter 1: Introduction
Overview
The EID-2 functions as a digital impression system for scanning preparation teeth in the doctor’s
office and uploading the digital files to Cadent for further processing and CNC crown production.
This Operator’s Guide explains how to operate the system, and also describes the system’s
hardware components and features.
Chapter 1:
Introduction Overview of the iTero digital crown production process.
Chapter 2:
Operating Instructions Essential instructions for working with the EID-2 system.
Chapter 3:
Cleaning & Maintenance Instructions for cleaning & maintenance of hardware components.
Appendix A:
Hardware Specifications List of hardware specifications.
The Digital Crown Production Process
Below are listed the major steps involved in Cadent’s iTero Service for digital crown production.
STEP 1: Prepare Tooth and Perform Digital Scan
Perform tooth preparation in conventional fashion. Then use the system to perform a high-
resolution digital scan of the tooth. Upon completion of the scanning process, place a temporary
crown on the patient tooth.
STEP 2: Upload Case to Cadent
Upload the case to Cadent for processing based on your choice of materials and color. Cadent
receives the case, performs crown design, and then sends the case to the lab technician for
viewing and editing.
STEP 3: Lab Review
The lab technician receives the case, performs any desired changes to crown design, and
sends the updated case back to Cadent for production. (If necessary, one or more additional
rounds of changes may be performed between Cadent and the lab before proceeding to step 4.)
STEP 4: Cadent Production
Cadent receives the case from the technician, performs a final check, and then sends the case
to CNC production.
STEP 5: Crown Shipped to Dentist for Fitting
The finished crown is delivered by courier to the doctor's office. The temporary crown can then
be removed from patient tooth and the permanent crown fastened in place.
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About the iTero Service
Cadent’s iTero service has introduced to the dental industry a breakthrough technology in the
field of digital crown production. The iTero technology makes it possible to perform an intra-oral
digital scan in the office and to produce a precise crown based on the digitally acquired data.
iTero provides important advantages over existing crown-production methods, including
powder-free color scanning, greater crown-production accuracy, and immediate feedback during
the scanning process. Refer to our website at www.cadentitero.com to learn more about how
the iTero Service can save time and money for your practice.
Using the iTero Software
The EID-2 system works together with the iTero software applications.
The iTero OFFICE application is used for performing 3D color scans of the
preparation teeth. The mouse and foot pedals can be used to respond to screen
questions during the scanning process. For more information, press F1 to
activate the iTero OFFICE help.
The iTero Case Manager works interactively with iTero OFFICE and handles file
communications between the doctor’s office and the Cadent Center. For more
information, press F1 to activate the iTero Case Manager help.
The Cadent support icon enables Cadent technical support to provide remote
training and support.
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April 18, 2007 9
Front Features
Basic hardware features are shown below. See Chapter 2 for detailed operating instructions.
Flat LCD monitor can be
swiveled freely in any direction.
Optical scanner for capturing teeth
images. Note that the scanner may
be placed in scanner cradle in either
direction (right-to-left or left-to-right).
POWER switch for
boot and shutdown.
Wireless foot pedal unit for
responding to screen questions
during scan process.
Built-in keyboard
Hook for holding scanner
cable off the floor.
The scanner cable should be handled
with care. Avoid stepping on the
cable, rolling over the cable with the
cart wheels, knotting, or over-twisting
the cable.
Optical mouse
Step down on levers to lock wheels. Lift levers to unlock.
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Back Features
Basic hardware features are shown below. See Chapter 2 for detailed operating instructions.
Main AC Power Cable
Air Vent
(do not block)
Air Vent
(do not block)
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April 18, 2007 11
Chapter 2: Operating Instructions
This chapter describes the essential operating instructions for booting or shutting down system.
First Time Usage
(1) Plug the power cord into the wall socket.
(2) Press the “MAIN POWER SHUT OFF” button on the rear of the cart. System will beep to
indicate presence of power.
(3) Leave the system plugged in for at least 24 hours.
NOTE: For first-time usage it is essential to boot the EID-2 system at least 24 hours prior to the
first case scanning to ensure that the battery backup unit is fully charged. This 24-hour charge is
also required in cases when the battery backup unit has been emptied (for example, if the
system was unattended during a power out). Following the 24-hour charge period, it is
recommended to leave the system running 24x7 in order to allow background file transfer with
Cadent.
Booting System
(1) Press the front POWER switch.
(2) Green POWER LED goes on, PC boots,
and MS Windows™ appears.
NOTE: If the green POWER LED does not go on, you may need to press the MAIN POWER
SHUT OFF button on the back of the cart. The system will beep once to indicate power has
been turned on.
Shutting Down System
(1) Close all files and applications
(2) Press the front POWER switch.
(3) MS Windows™ shuts down, PC turns off, and green POWER LED goes off.
Unplugging System for Short Intervals
Follow these instructions if you need to unplug the system for 10 minutes or less for relocation:
(1) Save current case in iTero software.
(2) Attach foot pedal to front of cart.
(3) Hang scanner cable on cart hook (see picture in Chapter 1).
(4) Unlock wheels by lifting wheel levers.
(5) Unplug power cable from the wall socket. The system will begin to beep.
(6) Move system to its new location and plug into wall socket. The system will stop beeping.
(7) Lock wheels by stepping down on wheel levers.
(8) Resume work where you left off.
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Automatic Shutdown
When the cart is unplugged or a power outage occurs, a warning beep will begin. If the system
is left unplugged for several minutes, warning messages will appear on the screen and will also
be heard through the speakers. As the minutes pass, the status of the battery backup unit will
be displayed on the screen. When the battery backup unit is nearly empty (after about 10
minutes), the system will automatically shut down. After an automatic shutdown, it may be
necessary to press the front POWER switch once to “wake up” the system.
Main Power Shut Off Before Shipping or Storage
When you need to unplug the cart for an extended period of time, perform these steps:
(1) Close all files and applications.
(2) Press the front POWER switch to shut down system.
(3) Unplug power cable from the wall socket.
(4) Press the MAIN POWER SHUT OFF switch on the back of the cart to remove power from
all internal components.
Restoring Power After Shipping or Storage
To restore power, press the MAIN POWER SHUT OFF switch once and the system will beep to
indicate return of power. If the battery backup unit is low or empty (for example, if the system
was unattended during a power out), a 24-hour recharge period is required to restore full
capacity.
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April 18, 2007 13
Chapter 3: Cleaning and Maintenance
This chapter describes how to clean and maintain the various hardware components.
Foot Pedal Unit
USING THE PEDALS
The foot pedal unit contains two pedals for responding to
screen questions during scanning. The colors of the two foot
pedals match the Pedals dialog in the iTero OFFICE
application (red on left, green on right).
CHECKING BATTERY
Pressing either foot pedal turns on the green LED. The battery needs to be replaced if any of
the following events occur:
Pressing a foot pedal causes the LED to blink (or the LED doesn’t light up at all).
Pressing a foot pedal causes no response within the iTero software.
A warning appears requesting that the battery be replaced.
REPLACING BATTERY
To change the battery, follow the instructions below.
LED
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Disinfecting Scanner and Replacing Disposable Sleeve
To avoid cross contamination, it is essential that after each patient you disinfect the scanner and
replace the disposable plastic sleeve. First use disinfectant wipes to clean the scanner arm,
scanner cradle, keyboard and mouse. Then proceed with the steps below to replace the sleeve.
STEP 1
Press firmly on both sides of the disposable
sleeve to release it.
STEP 2
Pull the disposable sleeve slowly off the
scanner arm and discard.
STEP 3
As you remove the disposable sleeve, a protective
metal cover is pulled over the optical surface.
WARNING !!!!
Never touch the optical surface directly with
your fingers, as contact may cause damage.
STEP 4
Gently slide on new sleeve by aligning metal peg
to fit directly into the slot on side of sleeve.
STEP 5
Continue to slide the sleeve slowly onto the
scanner arm until it clicks into place.
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Cleaning Monitor
(1) Shut down the system using the front POWER switch to ensure that no power is being
supplied to the monitor.
(2) Lightly dampen a clean white cotton cloth with water and wipe monitor clean.
(3) Dry the monitor immediately using a clean white cotton cloth.
(4) If further cleaning is necessary, use a clean cloth to wipe off the monitor with a small
amount of alcohol.
Do not use liquid cleaners, chemicals or aerosol sprays to clean monitor.
Do not use abrasive cleaning materials such as newspaper or plastics to clean monitor.
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Appendix A: Hardware Specifications
ITEM DESCRIPTION
Monitor LCD 19” monitor meets FCC and safety approval (UL, CSA, TUV) and
operates at 1280x1024 resolution.
Handheld Scanner Scanner emits red laser light (660 nm Class 1) as well as a multi-colored
LED light.
Battery Backup Unit APC® Back-UPS® ES 725 Broadband
Wireless LAN DWL-G122™ Wireless USB Adapter produced by D-LINK®. The
DWL-G122 provides 2.4 GHz communications using the 802.11g standard
for wireless connectivity.
Foot Pedal Battery 3V Lithium coin battery (type CR2450 or CR2477).
Mouse Optical wireless mouse.
Mouse Battery A screen message will appear when the mouse battery needs to be
replaced. Use 1.5V alkaline LR6 battery (size AA).
Operating Power 115V / 4.5A / 60Hz
Operating Temperature
18°to 30°C
64.4° to 86°F
Storage Temperature 0°to 50°C
32°to 122°F
Humidity 30-90%
Dimensions
(including wheels but
not including monitor)
Height: 75.2 cm / 29.33 inches
Width: 67.0 cm / 26.13 inches
Depth: 40.0 cm / 15.60 inches
Weight
(including all
components)
187.4 lbs
85 kg