Trigno Spring Contact Adapter
Trigno Spring Contact Adapter
For indwelling EMG recording
System & Software
Trigno Spring Contact Adapter is designed to work with our Trigno Research+ and Trigno Lite Systems.
Sensor Channels
1x EMG, up to 6x IMU
Reference Type
Dual on-board stabilizing reference
Inter-Electrode Spacing
User-defined
Size (Body)
27 x 46 x 13 mm
Size (Head)
23 x 30 x 7 mm
Mass
25 g
Battery Life
4-8 hours
Operating Range
40 m in RF mode
Host Dependent/unlimited datalogger
Wireless Protocol
2.400-2.483 GHz ISM Band, Proprietary RF Protocol
BLE V4.2
EMG Bandwidths
10-2000 Hz
20-450 Hz
EMG Sampling Rate (Max)
4370 sa/sec
Contact Material
99.99% silver
Patents
Protected by one or more of the following Patents 6480731, 6238338, 6440067, 9351559, 8971983, EP1070479
Accelerometer Sampling Rate (Max)
963 sa/sec
Gyroscope Sampling Rate (Max)
741 sa/sec
Orientation Sampling Rate (Max)
222 sa/sec
Sensor Resolution
16 bits
EMG Baseline Noise (typical)
750 nV
EMG Input Range
11 mV / 22mV rti
CMRR
<-80 dB
Recharge Time (typical)
2.5 hours
Inter-Sensor Latency
< 1 sampling period
On-Board EMG Filter
Butterworth bandpass (40/80 dB/dec)
RMS Envelope Calculation (100 ms window)
Real-Time IMU Orientation Filter
Quaternions or RPY (selectable)
Material
Medical Grade Polycarbonate
Seal and Protection
UV-sealed to prevent moisture from entering the sensor & to enhance patient safety
Delsys makes no assertions or recommendations on the type of recording electrode to use, or the method of its application. This responsibility befalls the electrode manufacturer, the client performing the study and the Institutional Review Board overseeing the study.
Quote Request
Interested in the Trigno Spring Contact Adapter? Call us at +1 508 545 8200, e-mail us at sales@delsys.com, or complete the form.