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Noninvasive Blood Pressure Monitoring – Human

Continuous, comfortable NIBP

Accurate beat-by-beat noninvasive blood pressure measurements

Real-time Continuous Beat-to-Beat measurements

AcqKnowledge NIBP100D blood pressure data


Record high-fidelity noninvasive blood pressure with industry leading hardware for humans. AcqKnowledge software includes automated analysis routines for Blood Pressure Analysis and Estimating Cardiac Output from Arterial Blood Pressure—along with powerful transformation, measurement, and reporting tools.

Also available…

Contact your BIOPAC representative for details.

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Validated and Proven

Continuity, accuracy & waveform dynamics are equivalent to intraarterial measurement. Proven solution for consistent, repeatable results.

Cardiac Output and Stroke Volume Analysis

Fully automated Blood Pressure Analysis with estimation of Cardiac Output and Stroke Volume

Intuitive, Elegant AcqKnowledge Software

Includes Arterial Blood Pressure Analysis routines, along with dozens of other automated analysis routines and transformation tools


See the Specialized Analysis Package for AcqKnowledge 4—comprehensive software tools automate advanced analysis to save hours (or days!) of processing time and standardize interpretation of results

Human Blood Pressure

Real-time Continuous Beat-to-Beat Noninvasive Blood Pressure (NIBP100D)

  • Hemodynamic parameters available with NIBP100D-HD (international sales only)

Hemodynamic parmaters with noninvasive blood pressure measurement

The noninvasive blood pressure system employs a double finger cuff that is comfortable for the subject to wear and easy to place on the hand. The system outputs a continuous noninvasive blood pressure waveform that is similar to a direct arterial blood pressure waveform and displays values for systolic, diastolic, mean blood pressure, and heart rate. The system includes three cuffs, sized to accommodate children through large adults.

Advanced Features Spotlight

AcqKnowledge Stellar BP Data

Blood Pressure Analysis

AcqKnowledge extracts various cycle-by-cycle measures from arterial blood pressure (ABP) and ECG signals. Use an NIBP100D Noninvasive Blood Pressure system, or other, continuous blood pressure More...

AcqKnowledge NIBP100D blood pressure data

Automated Noninvasive Blood Pressure - Human

The NIBP100D Noninvasive Blood Pressure System automatically records noninvasive blood pressure. The NIBP100D system attaches to the fingers of a human subject to output a More...

Estimate cardiac output data

Cardiac Output Estimate from BP

This automated routine estimates cardiac output from an arterial BP signal when no cardiac output signal is available. The routine uses a single continuous ABP More...

BRS Sequence Analysis

Baroreflex Sensitivity Analysis

Baroreflex Sensitivity (BRS) measures the relationship between blood pressure and heart rate. The body regulates blood pressure to ensure proper blood flow to organs underneath More...

NIBP100D Noninvasive Blood Pressure System

Orthostatic Testing

Blood pressure varies based on the subject's physical orientation in a gravitational field. The NIBP100D can be attached to a subject placed on a tilt table. More...



Application Notes

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