BIOPAC® Systems, Inc. Logo

Response/Hand Force for MRI

Extend Discovery into the MRI

Advanced technology for MRI-based research

Request More Info
Response/Hand Force for MRI
Part #: TSD114-MRI

Subjects can indicate a response while in the MRI by squeezing this pump bulb by hand or applying pressure via foot, thigh, etc. to  The device is based on pneumatic principles of operation and has high accuracy for pressure measurements, on the order of ±1%. Includes one 10 meter polyethylene tube; additional polyethylene tube extensions are available from BIOPAC.

The TSD114-MRI consists of

  • Pump bulb (RXPUMPBULB-MRI)
    maximum diameter: 5.8 cm
    length: 11.1 cm
  • Pressure transducer (TSD104A)
  • Tubing (AFT30-XL)

MRI Use: MR Safe (see Specifications for components)

See More...

Hand Force/Response MRI Transducer
View Spec PDF

Are You Looking for These?

Part #: TSD114-MRI
Categories: MRI Magnetic Resonance Imaging - Research
Subcategories: Transducers - Research

Alternatives
For the same Platform

Equivalents
With a different Platform

Details

Compatibility


Pass the tubing from the chamber room through the waveguide to interface with the TSD104A Pressure Transducer in the Control room.

The output of the TSD114-MRI device is ultimately voltage; to obtain usable voltage output, the device requires amplification via BIOPAC’s DA100C. The TSD114-MRI has a signal output which is variable, and this output signal variability is linear to applied pressure in the squeeze bulb.

If the durable rubber pump bulb requires replacement, contact BIOPAC about RXPUMPBULB-MRI.


Using with third-party A/D converters

To use the TSD114-MRI with a third-party A/D converter, use DA100C and IPS100C.

DA100C amplifies and conditions the mV level signal coming from TSD114-MRI
IPS100C will supply isolated power to DA100C

High level output voltage (anywhere in the range of ±10 V, such as 0-5 V) can be obtained via the front panel of IPS100C, via 3.5 mm phono plug. This signal can be directed straight to the third-party A/D converter.

Support

Applications

Downloads/Resources

Knowledge Base

Recommended Items

Spotlight On
MedelOpt cyclist

MedelOpt Mobility Systems

MedelOpt® Mobility systems provide high-density NIRS with EEG available in a flexible, adaptable headset for high density mapping with complete mobility with an unlimited range of acquisition for up to 8 hours. MedelOpt Mobility adjusts to real-world situations or virtual reality (VR) environments with a specific design to fit any head mounted VR display. Use for […]

View All
Latest News

New Citations | BIOPAC in Motivation Studies

Discovering and understanding what motivates humans to produce better results has intrigued many researchers. Many researchers have explored the psychophysiological processes that drive our behavior. Here are some recent studies that have used BIOPAC systems to research motivation… Motivation and Pleasure Deficits Undermine the Benefits of Social Affiliation in Psychosis. Blanchard, J. J., Smith, J. […]

New Citations | BIOPAC in Eye Tracking Studies

Eye tracking technology has come a long way and has enabled researchers to conduct mobile experiments and track participants in real world scenarios. These featured studies demonstrate some of the use cases for mobile eye tracking technology. Here are some recent studies that have used BIOPAC systems for eye tracking research… Drivers’ gaze patterns when resuming […]

Read All
Request a Demonstration
Request a Demonstration