Delsys TRIGNO User Manual
Emg system snap lead sensor
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Summary of Contents for Delsys TRIGNO
- Page 1 TRIGNO EMG System Snap Lead Sensor User’s Guide Copyright © Delsys Incorporated Delsys Logo and EMGworks are Registered Trademarks of Delsys Inc. MAN-016-1-1...
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Page 3: Table Of Contents
Technical Service and Support Warnings and Precautions Device Information Disclaimer System Requirements Snap Lead Sensor Overview Using the Sensors Charging the Sensors Sensor Pairing Smart Sensor Features Working with the Snap Lead Sensors Maintenance and Care Specifications Trigno™ Snap Lead Sensor User’s Guide... -
Page 4: Important Information
DO NOT USE on Patients with allergies to Silver. DO NOT USE in critical care applications. Technical Service and Support For information and assistance visit our web site at: www.delsys.com Contact us at: telephone: (508)-545-8200 email: support@delsys.com Trigno™ Snap Lead Sensor User’s Guide... -
Page 5: Warnings And Precautions
Connect only to Delsys-approved devices. Connecting a patient to high-frequency surgical equipment while using Delsys EMG systems may result in burns at the site of the EMG sensor contacts. Immediately discontinue device use if skin irritation or discomfort occurs. -
Page 6: Device Information
Extended periods in the discharged state may damage the internal lithium polymer cell. Trigno™ Systems should be stored and operated between 5 and 40 degrees Celsius due to the presence of an internal Lithium Polymer rechargeable cell. Storing or operating the device, and consequently the cell, outside of this temperature range may compromise the in- tegrity and the safety features of the cell. - Page 7 Pursuant to Part 15.21 of the FCC Rules, any changes or modifica- tions to this product not expressly approved by Delsys Inc. might cause harmful interference and void the FCC authorization to op- erate this product.
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Page 8: Disclaimer
DELSYS INC. makes no di- agnosis or prescription by virtue of anything about this product. System Requirements The Trigno™ Snap Lead Sensor is designed to be used with Trigno™ Wireless EMG Systems. Trigno™ Snap Lead Sensor User’s Guide... -
Page 9: Snap Lead Sensor Overview
Snap Lead Sensor Overview Delsys recommends to use Snap Lead sensors with care as motion ar- tifact and cross-talk issues are commonly associated with these types of wire-lead electrode sensors. Also, please be aware that large inter- electrode distances may increase the EMG signal cross-talk from ad- jacent and underlying muscles and could possible obscure the surface EMG signal of inerest. -
Page 10: Using The Sensors
Using the Sensors Charging the Sensors Connect the Trigno™ power supply to the circular DC jack located on the side of the Trigno™ Base/Recharge Station. Energize the power supply by connecting it to a Mains outlet. Be sure to use the appro- priate plug adapter for your location. -
Page 11: Sensor Pairing
Sensor Pairing Trigno™ sensors communicate with a custom wireless protocol that links each sensor to the active Trigno™ network This linking process is known as sensor “pairing”, and is initiated through the “Pair” com- mand in EMGworks®. 1. Turn sensor on by depressing the sensor button. -
Page 12: Smart Sensor Features
Smart Sensor Features After pairing, the association of sensors to the Trigno™ System is re- tained for all future uses. Any configuration in EMGworks® can be made to reflect the last paired set of sensors by clicking the “Refresh Smart Sensors”... -
Page 13: Working With The Snap Lead Sensors
Please refer the Trigno™ EMG System User Guide for further details on system and sensor operation. Working with the Snap Lead Sensors As with all EMG sensor technolgoy, the Trigno Snap Lead sensors must be propoerly position above the muscle to to obtain a qualtiy EMG signal. - Page 14 The dry cells will attach the tape’s adhesive when it is removed. Be sure to wipe with isopropyl alcohol to remove any adhesive residue that may remain. Trigno™ Snap Lead Sensor User’s Guide...
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Page 15: Maintenance And Care
Maintenance and Care Trigno™ sensors are encased in a sealed polycarbonate enclosure. The following points should be kept in mind when handling the sensors. • All sensors should be visually inspected before each use to ensure that no mechanical deterioration has occurred. - Page 16 Do not submerge the sensors in any liquid under any circum- stance. The sensors contain sensitive electronic circuitry. Static dis- charges and intense magnetic fields should be avoided to pre- vent the risk of irreparable damage to the sensors. Trigno™ Snap Lead Sensor User’s Guide...
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Page 17: Specifications
Actual performance will vary depending on usage conditions. Operation beyond these temperature limits may damage the rechargeable battery. Input-referred noise is calculated as a root mean square over a 3 second window sam- pled at 1926 kHz. Trigno EMG System... - Page 18 This page has been intentionally left blank. Trigno™ Snap Lead Sensor User’s Guide...