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• MRI Smart Amplifiers • Biopotentials • Airflow & Gas Analysis • Blood Pressure • Differential Pressure • Electrodermal Activity • Gating/Trigger Units • Force • Laser Doppler Flow • Micro Pressure • Noninvasive Blood Pressure • Respiration • SpO2 • Stimulation • Subject Feedback • Temperature • Visual Presentation High-Quality Physiological Data for MRI Studies

MRI Solutions for Human and Animal Studies • Physiological Data Acquisition Systems • AcqKnowledge Software—automation & specialized MRI tools • Remote Monitor • MRI Smart Amplifiers • Transducers, Electrodes, and Accessories • Human-safe Isolated RF Cable/Filter Systems

BIOPAC provides physiological data acquisition and analysis systems specifically for human and small animal MRI life science research applications. BIOPAC offers data acquisition systems, MRI Smart Amplifiers, transducers, stimulus options, electrodes, and leads with advanced software tools for safe data collection, subject monitoring, and cleaner physiological signals in the MRI environment. MP Systems and amplifiers are placed in the MRI Control Room, and specialized cable systems optimize data quality with isolated and RF filtered interfacing between the subject/MRI Chamber and the...

Combine the sophistication and performance of BIOPAC data acquisition hardware with the power and flexibility of AcqKnowledge software to customize your acquisition and analysis system for life science research in the MRI. MP160 data acquisitionprovides: • High resolution — 16 bit • High speed — up to 400 kHz aggregate • Variable sample rates (analog & calculation channels) • 16 analog inputs and 2 independent analog outputs • Digital I/O lines (receive/send TTL triggers) • 16 online calculation channels • Ethernet connectivity — fast & efficient • Safety AcqKnowledge S a ft ware The...

MRI Product Line for Human and Animal Protocols BIOPAC has expanded its line of specialized MRI products. MRI Smart Amplifiers and the MRI Cable/Filter systems provide isolated and RF-filtered interfacing between the subject/MRI chamber and the MRI control room to improve signal quality and optimize safety. With BIOPAC’s expanded line of MRI Smart Amplifiers and compatible transducers, you can record physiological signals such as: ECG, EEG, EGG, EMG, EOG, noninvasive blood pressure for human and animal, pulse, respiration, SpO2, temperature, electrodermal activity, hand grip strength...

ft Biopotentials in the MRI When recording biopotentials in the MRI, several scenarios are possible: A. MRI Gating: gate the MRI using a cardiac signal (ECG, pulse, or BP) and/or a respiration signal—see DTU100 and DTU200/300, page 6. B. Record between periods of MRI operation (gradient switching and RF pulsing) with latency periods long enough to acquire the signal of interest. C. Record continuously concurrent with MRI operation — see MRI App. Notes for details. MRI Smart Amplifiers remove MRI artifact from the source physiological data. Signal processors distinguish between the...

Microvascular Flow Stimulation — page 10 Airflow & Gas Analysis Gating SystemsBiopotentials — page 4 Respiration Blood Pressure SpO2 Airflow & Gas Analysis Setuf TSD137 orTSD237 series + DAIOOC amp (flow heads from .05 L/sec to 2.6 L/sec) Transducers consist of a low flow, pneumotach airflow head coupled to a highly sensitive, differential pressure transducer and connect directly to an airflow cannula and non-rebreathing valve. TSD137 (heated) or TSD237 (unheated; low thermal inertia) MR Conditional: Contains ferrous material-must be clamped down in the safe MRI operating area. Gas Analysis...

Iff Gating Units The gating unit is placed in the control room with the MP System and amplifiers. Dual-Channel Gating Setup: DTU200 Gating system • Cardio/Respiratory System (DTU200 ) - Dual channel gating unit for small animal cardiac gating. The unit simultaneously monitors a cardiac signal (ECG, pulse, or BP) and a respiration signal, and provides amplification and signal conditioning. A TTL MRI trigger is output for a predetermined number of heart beats after the respiration cycle. The MRI trigger is coincident with each heartbeat and incorporates blanking to remove MRI artifact to...

Airflow & Gas Analysis Noninvasive Blood Pressure Stimulation — page 10 Airflow & Gas Analysis Feedback Noninvasive B Biopotentials — page 4 Pulse Subject Airflow & & Gas Analysis EDA (GSR) NoninvasiveBiopotentials — page 4 Airflow Gas Activity Noninvasive Blood Pressure Temperature — page Pulse Stimulation 10 Electrodermal Analysis— Respiration Blood Pressure Stimulation — page 10 Electrodermal Activity — EDA (GSR) Respiration Biopotentials — page 4 4 Pulse & Gas Analysis Subject Feedback Biopotentials Pulse Subject Noninvasive Blood Pressure Feedback Gating Units — page SpO2 Airflow & Gas...

Respiration data Noninvasive Blood Pressure - Wireless Monitoring System 00C amp + TSD201 transducer interface module + NIBP-MRI Setup: HLT100C measures changes in thoracic or abdominal circumference that The NIBP-MRI fit a wide range of subjects. s adjustable Velcro strap toprovides real-time, beat-to-beat pressure measurement values during magnetic resonance imaging. The Noninvasive Blood Pressure - Wireless Monitoring System system tracks systolic and diastolic blood pressure (using PulseSetup: HLT100C interface module + TU100 Setup: HLT100C interface module + The NIBP-MRI Decomposition...

Subject Feedback BIOPAC offers a range of subject feedback Subject Feedback Subject Feedback Subject Feedback Clench Force Setup: MECMRIUse the BIOPAC offers aoffers aofof subject feedback devices for use insideinside TSD121B-MRI hand dynamometer to BIOPAC offers a rangerange of subject feedback devices for use the MRI. MRI. BIOPAC range subject feedback devices for use inside the MRI. ergonomically designed transducer provide Clench Clench Force Clench Force Force Setup: MECMRI-DA + + DA100C amp + TSD121B-MRI transducer Setup:Setup: MECMRI-DA + DA100C amp + TSD121B-MRI transducer MECMRI-DA...