Delsys Tringo Manual de usuario
TRIGNO Wireless System
User’s Guide
September 2012 Edition
PM-W01
Copyright © 2012 by Delsys Incorporated
Specifications and procedures outlined in
this document are subject to change
without notice.
Delsys Logo, EMGworks, and Myomonitor
are Registered Trademarks of Delsys
Incorporated.
MAN-012-2-4
TM
Table of Contents
Table of Contents....................................................................... 3
Important Information ................................................................. 5
Intended Use........................................................................ 5
Contraindications ................................................................. 5
Technical Service and Support............................................ 5
Warnings and Precautions................................................... 6
Device Information............................................................... 7
Disclaimer ............................................................................ 9
Limited Warranty.................................................................. 9
System Requirements.......................................................... 9
TrignoTM Wireless EMG System Overview............................. 10
Wireless EMG Sensor........................................................ 10
Sensor LED Indicator Status ....................................... 11
Base Station....................................................................... 11
Power Supply..................................................................... 12
Getting Started with the TrignoTM System............................... 13
Software Installation........................................................... 13
Powering the Base Station................................................. 13
Connecting the Base Station ............................................. 13
Charging the Sensors ........................................................ 14
Acquiring Data in EMGworks Acquisition........................... 15
Sampling the Analog Outputs ............................................ 15
Digital Outputs (Trigno SDK) ............................................. 15
Using the Wireless EMG Sensors............................................ 16
Orienting the EMG Sensors on the Skin............................ 16
Cleaning the Sensor Site ................................................... 16
Applying the Trigno Adhesive Skin Interfaces ................... 16
Turning the Sensors ON .................................................... 17
Trigno Sensor Status Console........................................... 17
Turning the Sensors Off..................................................... 18
Using the Analog Outputs......................................................... 19
Analog Output Connectors................................................. 19
Channels 1-16, EMG Signals...................................... 19
Channels 1-64, all Signals........................................... 19
Screw Terminal Connections....................................... 20
Trigno Control Utility Software ........................................... 21
Installing the Software................................................. 21
Launching the Software............................................... 21
Configuration Options for Trigno System ................................. 23
Accessing Configuration Options....................................... 23
Trigno System Information................................................. 24
Trigno System Settings...................................................... 25
Mode Control (Analog Output Software Only) ................... 26
Test Panel.......................................................................... 26
Additional Sensor Information .................................................. 28
Sensor Pairing ................................................................... 28
Sensor Factory Calibration ................................................ 29
Smart Sensors ................................................................... 30
Sensor Modes in EMGworks ............................................. 30
Using Tandem Trigno Systems................................................ 31
Initial Connectivity........................................................ 31
Communication Frequencies....................................... 31
Synchronization........................................................... 31
User Interface.............................................................. 32
Maintenance and Care............................................................. 33
Trigno Sensors................................................................... 33
Trigno Base Station ........................................................... 33
Specifications ........................................................................... 35
Trigno Sensors................................................................... 35
Trigno Recharging Base Station........................................ 37
Appendix I................................................................................. 39
Mains Isolation................................................................... 39
Appendix II................................................................................ 40
DC-A22 Unterminated Output Cable ................................. 40
Installation.......................................................................... 40
DC-A22 Conductor Assignments....................................... 41
5
Important Information
Intended Use
The TrignoTM Wireless EMG Systems are battery-powered biofeed-
back devices intended for research, investigational and scholarship
purposes only. Delsys®products are not intended for measurement
purposes or for use in the treatment and diagnosis of disease. Inter-
pretation of the EMG signal by a qualified professional is required.
Rx ONLY
Contraindications
Technical Service and Support
For information and assistance visit our web site at:
www.delsys.com
Contact us at:
E-mail: [email protected]
Telephone: (617) 236 0599
DO NOT USE on Patients with implanted electronic devices of any
kind, including cardiac pace-makers or similar assistive devices, elec-
tronic infusion pumps, and implanted stimulators.
DO NOT USE on irritated skin or open wounds.
DO NOT USE on Patients with allergies to Silver.
6 Trigno Wireless System User’s Guide
TM
Warnings and Precautions
Consult all accompanying documents for precautionary statements
and other important information.
Consult accompanying user’s guide for detailed instructions.
Keep the device dry. The presence of liquids may compromise the
safety features of the device.
Handle with care.
Sensitive electronic device. Avoid static discharges. Do not operate or
store near strong electrostatic, electromagnetic, magnetic or radioactive
fields. Interference from external sources may decrease the signal-to-
noise ratio or result in corrupted data.
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.
Immediately discontinue device use if a change in the device’s perfor-
mance is noted. Contact Delsys technical support for assistance.
Delsys Inc. guarantees the safety, reliability, and performance of the
equipment only if assembly, modifications and repairs are carried out
by authorized technicians; the electrical installation complies with the
appropriate requirements; and the equipment is used in accordance
with the instructions for use.
Device contains a Lithium-Polymer battery. Do not damage, crush,
burn, freeze or otherwise mishandle the device. Recharge only with the
approved power supply and recharger.
Trigno Systems should be stored and operated between 5 and 50
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 integrity
and the safety features of the cell.
7
Device Information
Complies with Requirements put forth by the Medical Device Direc-
tive 93/42/EEC. Class I device, Annex VII.
Type BF device (IEC 60601-1)
Isolated device, (Class II, IEC 60601-1)
Do not dispose this product with house waste. Contact Delsys Inc. for
instructions on responsibly disposing this device. This product should
not be mixed with other commercial wastes.
Date of Manufacturing (appears on device)
Serial Number (appears on device)
FCC ID: W4P-SP-W02 (Trigno Base Station)
FCC ID: W4P-SP-W05 (Trigno Sensor)
FCC ID: W4P-SP-W01 (Trigno Sensor)
IC: 8138A-DST01 (Model: Trigno Wireless EMG System)
IC: 8138A-SPW05 (Model: SP-W05)
This device complies with Part 15 of the FCC Rules and Industry Can-
ada’s RSS-210 License Exempt Standards. Operation is subject to the
following two conditions: (1) This device may not cause harmful inter-
ference. and (2) this device must accept any interference received,
including interference that may cause undesired operation.
This product complies with FCC OET Bulletin 65 radiation exposure
limits set forth for an uncontrolled environment.
REPEC
EMERGO EUROPE
Molenstraat 15
2513 BH, The Hague
The Netherlands
DELSYS INC.
650 Beacon St.
Boston MA 02215
USA
Authorized Representative Manufacturer
8 Trigno Wireless System User’s Guide
TM
Changes not expressly approved by Delsys Inc.could void the User’s
authority to operate the equipment
To reduce potential radio interference to other users, the antenna type
and its gain should be so chosen that the equivalent isotropically radi-
ated power (EIRP) is not more than that required for successful com-
munication.
This equipment has been tested and found to comply with the limits
for a Class B digital device, pursuant to Part 15 of the FCC Rules.
These limits are designed to provide reasonable protection against
harmful interference in a residential installation. This equipment gen-
erates, uses, and can radiate radio frequency energy and, if not installed
and used in accordance with the instructions, may cause harmful inter-
ference to radio communications. There is no guarantee that interfer-
ence will not occur in a particular installation. If this equipment does
cause harmful interference to radio or television reception, which can
be determined by turning the equipment off and on, the user is encour-
aged to try to correct the interference by one or more of the following
measures:
• Reorient or relocate the receiving antenna.
• Increase the separation between the equipment and receiver.
• Connect the equipment into outlet on a separate circuit.
9
Disclaimer
DELSYS INC. makes no warranties, express or implied, as to the
quality and performance of this product including but not limited
to, any implied warranty of applicability for other than research
uses by qualified individuals. DELSYS INC. shall not be liable to
any person for any medical expenses or any direct or consequential
damages resulting from any defect, failure or malfunction, whether
a claim for such damages is based upon theory of warranty, con-
tract, tort or otherwise. No representative, agent, or licensed practi-
tioner is authorized to waive this disclaimer. DELSYS INC. makes
no diagnosis or prescription by virtue of anything about this prod-
uct.
System Requirements
•EMGworks 4.0.9 or later
•Windows 7, Windows Vista or Windows XP with service pack
3. 64-bit or 32-bit operating systems supported. Windows 7 is
recommended for optimal performance.
•One USB 2.0 port
•At least 2.0 GHz processor clock speed
•At least 2 GB system memory
•1280x1024 (SXGA) display resolution or better
•1 GB hard disk storage (minimum)
•Users of Windows 7 and Vista can simply ensure that they have
a Windows Experience Index of 4.0 or greater.
10 Trigno Wireless System User’s Guide
TM
TrignoTM Wireless EMG System Overview
The TrignoTM Wireless EMG System is a high-performing device
unparalleled in its sophistication, its reliability and its ease-of-use.
Each EMG sensor has a built-in triaxial accelerometer, a
guaranteed transmission range of 40 m and a rechargeable battery
lasting a minimum of 7 hours. The system is capable of streaming
data to EMGworks Acquisition and Analysis software, and of
generating 16 EMG and 48 accelerometer analog channels for
integration with motion capture and other 3rd party data
acquisition systems. Full triggering features further expand the
possibility for integration with additional measurement
technologies.
Wireless EMG Sensor
Each Trigno Sensor is equipped with the following features:
•transmission range of 40m
•inter-sensor latency < 500us (< 1 sample period)
•self-contained rechargeable battery
•EMG signal bandwidth 20- 450 Hz
•EMG signal sampling rate up to 4000 samples/sec
•EMG baseline noise of <750 nV RMS
•CMRR > 80dB
•16-bit EMG signal resolution
•integrated triaxial accelerometer
•software selectable accelerometer sensitivity of ± 1.5g or ±6g
•LED User feedback
•battery charge monitoring and status indicator
•environmentally sealed device
•proven parallel bar electrode technology
•contoured sensor-skin interface for maximum signal stability
•auto shutoff
Figure 1. Trigno wireless 4-channel sensor.
Inertial Sensing Axes EMG Electrodes
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