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
free BIOPAC webinar

Fundamentals of Physiological Data Recording

Basic principles of physiological data collection covers fundamentals of data collection and equipment configuration equipment to help you refine experiment protocols and avoid costly missteps. Frazer Findlay, CEO of BIOPAC, discusses common mistakes with physiology recording and shares his secrets for collecting great data. Topics include: How to prep a subject and where to place electrodes; Which type of electrodes work for different body signals; Analog to Digital Conversion; Sample rates (correct vs. incorrect); Filtering; and Scaling and calibration.
Watch On Demand Now!

Register Now
Latest News

New Citations | The secret is always exercise!

Recent Exercise Physiology studies feature BIOPAC’s MP Research series of Data Collection recorders and AcqKnowledge software. These studies promote healthy living and observe muscle response to normal physiological motions during exercise! Trampoline Workouts for Seniors? As we get older, our joints ache and muscles stiffen—but scientists are finding new ways to not only help us […]

Electrocardiography Guide Now Available

BIOPAC’s just released Introductory ECG Guide addresses fundamental to advanced concerns to optimize electrocardiography data recording and analysis. Topics include: ECG Complex; Electrical and Mechanical Sequence of a Heartbeat; Systole and Diastole; Configurations for Lead I, Lead II, Lead III, 6-lead ECG, 12-lead ECG, precordial leads; Ventricular Late Potentials (VLPs); ECG Measurement Tools; Automated Analysis Routines […]

Read All
Request a Demonstration
Request a Demonstration