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NIBP100D Unit
NIBP100D Data
NIBP100D Data 2
NIBP100D Hand
NIBP100D Finger Cuffs

Biopac NIBP100D - Noninvasive Blood Pressure Amplifier

The NIBP100D noninvasive blood pressure system provides a continuous, beat-to-beat, blood pressure signal recorded from the fingers of a subject. The noninvasive blood pressure (NIBP) monitoring system uses a double finger cuff that is comfortable for the subject to wear and easy to place on the hand. The cuffs (included with system) come in three sizes to accommodate children through large adults. The system outputs a continuous blood pressure waveform that is similar to a direct arterial pressure waveform. The monitor displays values for systolic, diastolic, mean blood pressure, and heart rate.
Code
NIBP100D

Biopac NIBP100D - Noninvasive Blood Pressure Amplifier

The NIBP100D noninvasive blood pressure system provides a continuous, beat-to-beat, blood pressure signal recorded from the fingers of a subject. The noninvasive blood pressure (NIBP) monitoring system uses a double finger cuff that is comfortable for the subject to wear and easy to place on the hand. The cuffs (included with system) come in three sizes to accommodate children through large adults. The system outputs a continuous blood pressure waveform that is similar to a direct arterial pressure waveform. The monitor displays values for systolic, diastolic, mean blood pressure, and heart rate.

  • Accurate noninvasive blood pressure values
  • Easy to use
  • Comfortable for subjects to wear
  • Real-time, continuous, noninvasive blood pressure
The NIBP100D interfaces with an MP160/MP150 data acquisition system (or third-party data acquisition system), via a DA100C and TCI105 Interface Connector. The AcqKnowledge software displays the blood pressure signal, plus systolic, diastolic, mean blood pressure and heart rate. It will also provide a detailed beat-to-beat analysis of the blood pressure signal.

The NIBP100D is calibrated using a standard blood pressure cuff that is placed around the subject’s upper arm. The unit automatically takes a blood pressure measurement from the subject and uses the value for calibration purposes. During the calibration process the system locates the pulse at the finger and performs a partial occlusion. It will switch from one finger to the next during the course of the recording to relieve the pressure from the occluded finger. The interval between finger rotations is user-selectable and can be as long as 60 minutes. During the rotation, the system takes another calibration reading to ensure that values are accurate.

The system is very user friendly and the initial setup and calibration period takes less than three minutes—that time includes placing the cuff around the upper arm and the sensor on the fingers. Placing the finger sensor is as simple as sliding the subject’s fingers through the two cuffs.
The system employs a vascular unloading technique to measure blood pressure at the fingers. A refined version of the Penáz' principle is used to deliver a continuous noninvasive blood pressure signal. The method is based on concentrically interlocking control loops for accurate long-term readings of finger blood pressure. Learn more about the method:

Continuous non-invasive arterial pressure shows high accuracy in comparison to invasive intra-arterial blood pressure measurement (Sackl-Pietsch E., Department of Anesthesiology, Landeskrankenhaus Bruck an der Mur, Austria)

For NIBP100D Validation References see documentation tab.

Watch a movie of AcqKnowledge's Blood Pressure Analysis feature

noninvasive blood presure monitoring system data

noninvasive blood presure monitoring system blood pressure data

Applications
 Amplifiers & Interfaces
 Cardiovascular Hemodynamics
 ECG: Cardiology
 Exercise Physiology
 fNIR Functional Near Infrared Optical Brain Imaging
 Impedance Cardiography (ICG) / Cardiac Output
 Noninvasive Blood Pressure Monitoring
 Plethysmography
 Psychophysiology
 Sleep Studies

NIBP100D Specifications

The NIBP100D Noninvasive Blood Pressure Monitoring System is suitable for small children (~6 years) to large adults
For calibration, see NIBP100D Calibration. For complete specifications, see the NIBP100D User Manual under the "Resources" tab above.
Double Cuff Finger Sensor Size Diameter
L 24 - 28 mm dark red
M 18 - 24 mm Dark blue
S 10 - 18 mm Light blue
Blood Pressure Cuffs  Latex free
Child (12 – 19 cm) works starting at 20 kg (44 lbs), age 6 years
Small Adult (17 – 25 cm)
Adult (23 – 33 cm)
Large Adult (31 – 40 cm)
NIBP100D continuous noninvasive arterial pressure
Parameter classification
Sys, Dia, Mean [mmHg]
Pulse [bpm]
Measuring range
Sys: 40 - 250 mmHg (5.3 – 33.3 kPa)
Dia: 30 - 210 mmHg (4 - 28 kPa)
Mean: 35 - 230 mmHg (4 – 30.6 kPa)
Heart rate indication range 20-200 bpm
Accuracy ±5 mmHg (0,6 kPa)
Display resolution 1 mmHg (0.1 kPa)
Inflation pressure
Typ.: 120 mmHg (16 kPa)
Min.: 30 mmHg (4 kPa)
Max.: 300 ±10 mmHg (41.3 kPa ±1.3 kPa)
Excess pressure limit
300 ±10 mmHg (40 kPa ±1.3 kPa)
Response time: < 3 sec.
Deflation time: < 15 sec
Protection against electric shock: Type BF
Interface
To DA100C via TCI105 (sold separately)
Output
Sensor bridge voltage: 2 - 10V (external monitor)
Sensitivity: 5 µV/V/mmHg
BP Wave Out: CNAP™ transducer cable 0.3m; connector RJ11 6P4C (e.g. Abbott IBP catheter)
Maximum delay of analog out signal: 80 msec (means the BP waveform may be delayed with respect to other waveforms acquired by the MP150 unit, such as ECG, by max 80 msec)
NIBP100D Monitor
Dimensions 280 x 270 x 250 mm (11 x 10.6 x 9.8 in.)
Weight 7.5 Kg (16.6 lbs) including components and accessories necessary for operability of device
Battery Sealed lead gel, operating time = 2 hours (fully charged battery, normal conditions)
Electrical properties
Nominal voltage: 18 VDC ±10%
Nominal current: 3A
Operability: No time-limit if powered by external mains adapter, at least 2h if on battery-operation (fully charged battery)
External mains adapter
Nominal voltage: 100 – 240 VAC
Power frequency: ~50/60 Hz
Power output: 18 V, 3.3 A
Safety class: Class II with functional earth
Earth leakage current: < 500 µA
Note—Electric and magnetic fields may interfere with the functional reliability of the device, so avoid using the CNAP™ Monitor 500 close to devices emitting powerful electromagnetic fields, e.g. x-ray equipment, diathermy applications or magnetic resonance tomographs.
Reference paper: Continuous non-invasive blood pressure monitoring using concentrically interlocking control loops.
J. Fortin, W. Marte, R. Grüllenberger, A. Hacker, W. Habenbacher, A. Heller, CH. Wagner, P. Wach, F. Skrabal
Computers in Biology and Medicine - September 2006 (Vol. 36, Issue 9, Pages 941-957, DOI: 10.1016/j.compbiomed.2005.04.003)

Product Documentation

NIBP100D White Paper
Download
NIBP100D Validation References
Download