The Columbus Instruments Non-Invasive Blood Pressure (NIBP) Monitor delivers precise monitoring of systolic, diastolic, and mean arterial pressure, as well as heart rate with 7% accuracy. Featuring a dual-cuff system, the NIBP consistently tracks real-time changes in blood pressure non-invasively, ensuring reliable and repeatable results. With flexible operation modes, the system can run fully automatically or allow for user interaction, adapting to the needs of any protocol.

Advanced Tail-Cuff Occlusion Technology

Designed for cardiovascular and metabolic research, the NIBP system uses a dual-cuff setup for precise and repeatable blood pressure measurements. The first cuff at the tail base occludes the artery, while the second, placed further down, senses arterial pulsation. This configuration ensures accurate readings of systolic, diastolic, and mean arterial pressure. Prioritizing animal welfare, the system pre-warms the tail, delivering reliable results without invasive procedures or full-body heating.

Accurate Data Visualization

The NIBP system continuously tracks blood pressure changes to deliver a reliable reading. During each measurement, users can review signals from both cuffs to evaluate and accept the results. The system displays the data on-screen, which can be saved or exported. Output includes numerical pressure values in mmHg, along with graphical representations of the pulsation sensor signals and the pressure curve from the occlusion sensor.

High-Capacity Throughput System

Engineered for maximum efficiency, the automated system allows users to schedule precise measurement times for each subject. Blood pressure readings take just 16 seconds to complete. Subsequent measurements can be set 30 seconds apart, ensuring seamless data collection. With its streamlined process and customizable settings, the NIBP is an ideal solution for high-throughput research labs looking for fast, accurate results.

Applicable Subjects: Rats and Mice

Operating Modes: Manual and Periodic Scan

Measurements: Non-invasive Systolic Blood Pressure, Diastolic Blood Pressure, Heart Rate

Range of Measurement:

• Blood Pressure: 20 ~ 290 mmHg
• Heart Rate: 1 ~ 900 BPM

Pulse Detection Method: Pressurized cuff, palpation

• Reading Time: 26 seconds (10 sec pre-reading, 16 sec measurement)

Inflation Pressure:

• Occlusion Cuff: 45 ~ 300 mmHg
• Sensor Cuff: 5 ~ 100 mmHg

Data Acquisition:

• Resolution: 12 bits
• Sampling Interval: 4 ms

Power Requirements: 120-240 volts AC, 60/50 Hz, 40 watts

Fuse: 2 Amp fast blow fuse, 10mm x 5mm

Physical Dimensions:

• 11.5” (W) x 7.5” (H) x 13” (D)
• 29.2 cm (W) x 19 cm (H) x 33 cm (D)

Weight: 12 lbs (5.5 kg)