SPR-869

The SPR-869 rat pressure-volume catheter is designed to measure simultaneous left or right ventricular pressure and volume in rats. Built to the highest quality standards, the catheter combines a proven Mikro-Tip® pressure sensor with four electrodes to collect real-time pressure-volume data.

Due to its smaller electrode spacing, SPR-869 is becoming a more popular option as cardiovascular researchers continue to focus more on the right ventricle. With a pressure sensor diameter of 2F and 1.1F along the catheter body, this model offers the ideal combination of durability and ease of use for hemodynamic studies utilizing rats 350 g and smaller.

The SPR-869 provides a 12.5 cm usable catheter length and a 6 mm electrode spacing for optimized ventricular volume measurement in smaller rats. For studies utilizing larger rats, consider the SPR-838 pressure-volume catheter.

For complete hemodynamic analysis, use the SPR-869 mouse pressure-volume catheter with the MPVS Ultra® or MPVS Ultra® Single Segment system, PowerLab 35 Series data acquisition system with LabChart Pro and the PV Loop analysis module.

Product Specifications

Model
SPR-869
Product Number
840-8136
Subject
Rat
Length
12.5 cm
Tip F Size
2F
Body F Size
1.1F
Pressure Connector
Low Profile
Material
Polyimide
Tip
Straight
Number of Sensors
1
Number of Electrodes
4
Electrode Spacing
6 mm

ADInstruments and Millar

Millar Mikro-Tip® Pressure and PV Loop catheters systems are available exclusively from ADInstruments, our strategic partner for over 15 years, because we share the same goals of providing quality products backed by world-class technical support and service.

Learn More from ADInstruments

Back
to Top