Small Mammal Pressure Catheters
The Millar Mikro-Tip® pressure catheters for small mammals provide optimal data for monitoring high-fidelity cardiovascular pressures at the source. They are reusable - non-sterile and are your state-of-the-art solution for left ventricular, right ventricular and systemic blood pressure measurements in rabbit-sized small animal models.
Their high-frequency response enhances your ability to collect the highest quality data possible, including the most accurate dP/dt values, streamlining your path to publication.
With a Nylon catheter body of 2.2F and a 3F pressure sensor, the SPR-249A offers increased flexibility for users who prefer a less stiff catheter option during surgical placement. The SPR-595 Mikro-Tip® incorporates a curved tip into the SPR-249A design for increased access to the right ventricle, making it the preferred solution for right ventricular blood pressure measurements in rabbit-sized animal models.
The SPR-524 features advanced sensor design and is capable of providing continuous high fidelity pressure measurement for up to seven days.
Available Models
Model Shown: SPR-330A 
Model Shown: SPR-524 
Model Shown: SPR-249A
Small Mammal Pressure Catheters
SPR-330A
The SPR-330A provides an excellent choice for hemodynamic pressure studies in the rabbit sized small animal model. The thrombo-resistant nylon pressure catheter has a single pressure sensor that is side mounted at the tip. The catheter has a straight tip and an effective length of 130 cm.
The SPR-330A complements a standard entry level rabbit sized hemodynamics system consisting of the SPR-249A or SPR-882 pressure catheter, PCU-2000 pressure control unit, PowerLab 35 Series data acquisition system with LabChart Pro and the Blood Pressure analysis module.
Product Specifications
- Model
- SPR-330A
- Product Number
- 840-8164
- Subject
- Small Mammal
- Length
- 130 cm
- Tip F Size
- 3F
- Body F Size
- 3F
- Pressure Connector
- Low Profile
- Material
- Nylon
- Tip
- Straight
- Number of Sensors
- 1
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.
SPR-882
The SPR-882 Mikro-Tip® pressure catheter incorporates a non-ferrous sensor case into the design of the SPR-249A pressure catheter. This minimizes the image artifact visible when the catheter is incorporated into studies requiring blood pressure measurement during MR imaging.
With a Nylon catheter body of 2.2F and a 3.5F pressure sensor, this model offers increased flexibility for users who prefer a less stiff catheter option during surgical placement.
The SPR-882 complements a standard entry level rabbit sized hemodynamics system consisting of the SPR-249A or SPR-330A pressure catheter, PCU-2000 pressure control unit, PowerLab 35 Series data acquisition system with LabChart Pro and the Blood Pressure analysis module. Or for the most complete cardiovascular analysis solution for your lab, combine the SPR-882 with the MPVS Ultra® Pressure-Volume Loop system and a small animal multi-segment pressure-volume catheter.
Product Specifications
- Model
- SPR-882
- Product Number
- 840-8149
- Subject
- Small Mammal
- Length
- 140 cm
- Tip F Size
- 3.5F
- Body F Size
- 2.2F
- Pressure Connector
- Low Profile
- Material
- Nylon
- Tip
- Straight
- Number of Sensors
- 1
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.
SPR-524
Designed for animal research, the SPR-524 features advanced sensor design for maximum durability, drift of less than 3 mmHg per 24 hours and a versatile 3.5 French tip. This low-cost reusable catheter offers an affordable option to researchers requiring continuous high fidelity pressure measurement for up to seven days. The SPR-524 is often used to monitor pressures in the left atrium or ventricle, but it may also be used in a variety of other animal research applications.
NOTE: The SPR-524 is non-repairable and is warranted for 30 days against defects in materials and workmanship.
Product Specifications
- Model
- SPR-524
- Product Number
- 840-5249
- Subject
- Small Mammal
- Length
- 100 cm
- Tip F Size
- 3.5F
- Body F Size
- 2.3F
- Pressure Connector
- Low Profile
- Material
- Nylon
- Tip
- Straight
- Number of Sensors
- 1
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.
SPR-249A
The SPR-249A is the state-of-the-art solution for left ventricular, right ventricular and systemic blood pressure measurements in rabbit-sized small animal models. The high frequency response enhances your ability to collect the highest quality data possible including the most accurate dP/dt values, streamlining your path to publication.
Along with the SPR-330A, the SPR-249A is one of Millar’s most popular catheters for performing hemodynamic pressure studies in the rabbit sized small animal model. With a Nylon catheter body of 2.2F and a 3F pressure sensor, this model offers increased flexibility for users who prefer a less stiff catheter option during surgical placement.
For an entry level small animal hemodynamics system, use the SPR-249A pressure catheter with the PCU-2000 pressure control unit, PowerLab 35 Series data acquisition system with LabChart Pro and the Blood Pressure analysis module. Or for the most complete cardiovascular analysis solution for your lab, combine the SPR-249A with the MPVS Ultra® Pressure-Volume Loop system and a small animal multi-segment pressure-volume catheter.
Product Specifications
- Model
- SPR-249A
- Product Number
- 840-4509
- Subject
- Small Mammal
- Length
- 60 cm
- Tip F Size
- 3F
- Body F Size
- 2.2F
- Pressure Connector
- Low Profile
- Material
- Nylon
- Tip
- Straight
- Number of Sensors
- 1
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.
SPR-595
The SPR-595 Mikro-Tip® rat pressure catheter incorporates a curved tip into the popular SPR-249A design for increased access to the right ventricle. The SPR-595 is the preferred solution for right ventricular blood pressure measurements in rabbit sized animal models and is an excellent addition to any laboratory’s Millar catheter supply. The high frequency response and minimal catheter diameter enhance your ability to collect the highest quality data possible, including the most accurate RV dP/dt values, streamlining your path to publication.
With a Nylon catheter body of 2.2F and a 3F pressure sensor, this model provides increased flexibility for users who prefer a less stiff catheter option during surgical placement.
The SPR-595 complements a standard entry level hemodynamics rabbit sized hemodynamic system consisting of the SPR-249A or SPR-330A pressure catheter, PCU-2000 pressure control unit, PowerLab 35 Series data acquisition system with LabChart Pro and the Blood Pressure analysis module. Or for the most complete cardiovascular analysis solution for your lab, combine the SPR-595 with the MPVS Ultra® Pressure-Volume Loop system and a small animal multi-segment pressure-volume catheter.
Product Specifications
- Model
- SPR-595
- Product Number
- 840-5959
- Subject
- Small Mammal
- Length
- 60 cm
- Tip F Size
- 3F
- Body F Size
- 2.2F
- Pressure Connector
- Low Profile
- Material
- Nylon
- Tip
- Curved
- Number of Sensors
- 1
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.
Brochure
GET PRECISE PRESSURE RESULTS
For more information on how Millar and ADInstruments are working together to provide precise pressure and pressure volume research results, please download the Accuracy Matters brochure.
Millar and ADInstruments
Millar Mikro-Tip® Pressure and PV Loop catheters systems are available exclusively from ADInstruments. Our strategic partnership enables an extended capacity for global reach while strengthening local support for all Millar customers. Millar and ADInstruments have been business partners for over 15 years. Both companies share the same goals of providing quality products backed by world-class technical support and service.
Knowledge Center
Explore Millar's online Knowledge Center where you will find our latest product support and OEM integration resources, including White Papers, Application Notes, Webinars, Partner Success Stories, Manuals and Guides, Videos, Software Downloads and Demos, Training Materials and much more.
Request a Quote
For more information or to purchase these products, please call Millar's exclusive distributor, ADInstruments, at 1 719.576.3970 or complete this form.