Get a quote
Thank you for your interest in Pressure Catheters. Please complete and submit the form below and an ADInstruments representative will aim to get in touch within one working day. If you’d like to speak to someone immediately, office contact information is available from the contact page.
×Ask a question
Thank you for your interest in Pressure Catheters. Please complete and submit the form below and an ADInstruments representative will aim to get in touch within one working day. If you’d like to speak to someone immediately, office contact information is available from the contact page.
×Request a demo
Thank you for your interest in Pressure Catheters. Please complete and submit the form below and an ADInstruments representative will aim to get in touch within one working day. If you’d like to speak to someone immediately, office contact information is available from the contact page.
×
Pressure Catheters
SPR-671, SPR-1000, SPR-513, SPR-407, SPR-320, SPR-524, SPR-330A, SPR-249A, MPR-500, SPR-350
Configurations
Pressure Catheter (1 F, Single, Straight, 20 cm, PI, Non Repairable)
SPR-1000
$4,596.00 USD
1 F, single pressure sensor mounted at the tip, effective length 20 cm. Straight, flexible body for the measurement of pressure in mice.
checkmarkShips from USA
Estimated delivery time: 2-5 business days.
Pressure Catheter (1.4 F, Single, Straight, 15 cm, Ny)
SPR-671
$4,176.00 USD
1.4 F, single pressure sensor mounted at the tip, effective length 15 cm. Straight, flexible body for the measurement of pressure in mice (≥ 25 g).
hourglassShips from Overseas
Estimated delivery time: 2 months.
Pressure Catheter (2 F, Single, Straight, 140 cm, Ny)
SPR-407
$3,643.00 USD
2 F, single pressure sensor mounted at the tip, effective length 140 cm. Straight, flexible body for the measurement of pressure in rats.
checkmarkShips from USA
Estimated delivery time: 2-5 business days.
Pressure Catheter (2 F, Single, Straight, 140 cm, PU)
SPR-320
$3,790.00 USD
2 F, single pressure sensor mounted at the tip, effective length 140 cm. Straight, flexible body for the measurement of pressure in rats.
hourglassShips from Overseas
Estimated delivery time: 2 months.
Pressure Catheter (2 F, Single, Curved, 140 cm, Ny)
SPR-513
$3,873.00 USD
2 F, single pressure sensor mounted at the tip, effective length 140 cm. The curved tip can aid placement for the measurement of pressure in the right ventricle of rats.
hourglassShips from Overseas
Estimated delivery time: 1 month.
Pressure Catheter (3 F, Single, Straight, 130 cm, Ny)
SPR-330A
$3,837.00 USD
3 F, single pressure sensor mounted at the tip, effective length 130 cm. Straight, flexible body for the measurement of pressure in rabbits and other small animals.
hourglassShips from Overseas
Estimated delivery time: 1 month.
Pressure Catheter (3 F, Single, Straight, 60 cm, Ny)
SPR-249A
$3,280.00 USD
3 F, single pressure sensor mounted at the tip, effective length 60 cm. Straight, flexible body for the measurement of pressure in rabbits and other small animals.
hourglassShips from Overseas
Estimated delivery time: 1 month.
Pressure Catheter (3.5 F, Single, Straight, 100 cm, Ny, Non Repairable)
SPR-524
$1,310.00 USD
3.5 F, single pressure sensor mounted at the tip, effective length 100 cm. Straight, flexible body for the measurement of pressure in rabbits and other small animals.
hourglassShips from Overseas
Estimated delivery time: 1 month.
Pressure Catheter (5 F, Single, Curved, 120 cm, PU/WD)
SPR-350
$2,923.00 USD
5 F, single pressure sensor mounted at the tip, effective length 120 cm, used for a femoral or carotid approach. The curved tip can aid placement over the aortic arch and across the aortic valve in large animals (dog/pig/sheep).
hourglassShips from Overseas
Estimated delivery time: 1 month.
Pressure Catheter (5 F, Single, 70 cm, PU, Non Repairable)
MPR-500
$2,825.00 USD
5 F, single pressure sensor mounted at the tip, effective length 70 cm. Straight, flexible body for the measurement of pressure in large animals (dog/pig/sheep).
hourglassShips from Overseas
Estimated delivery time: 1 month.
Pressure Catheter (2.5 F, Dual, Staight, 2.5 cm, 135 cm, PU)
SPR-940
PRICE ON REQUEST
2.5 F, dual pressure sensor with the first mounted at the tip and the second 2.5 cm from the tip, effective length 135 cm. Straight, flexible body for the measurement of pressure in rats
Pressure Catheter (5 F, Dual, Curved, 3 cm, 120 cm, PU/WD)
SPR-751
PRICE ON REQUEST
5 F, dual pressure sensor with the first mounted at the tip and the second 3 cm from the tip, effective length 120 cm. Curved tip can aid placement when measuring LV and aortic pressures in large animals (dog/pig/sheep).
This product is not currently available for purchase in the EU.
Pressure Catheter (5 F, Dual, Straight, 3 cm, 120 cm, PU/WD)
SPR-751S
PRICE ON REQUEST
5 F, dual pressure sensor with the first mounted at the tip and the second 3 cm from the tip, effective length 120 cm. Straight flexible body for the measurement of pressure in large animals (dog/pig/sheep).
Configurations
Pressure Catheter (1 F, Single, Straight, 20 cm, PI, Non Repairable)
SPR-1000
1 F, single pressure sensor mounted at the tip, effective length 20 cm. Straight, flexible body for the measurement of pressure in mice.
Pressure Catheter (1.4 F, Single, Straight, 15 cm, Ny)
SPR-671
1.4 F, single pressure sensor mounted at the tip, effective length 15 cm. Straight, flexible body for the measurement of pressure in mice (≥ 25 g).
Pressure Catheter (2 F, Single, Straight, 140 cm, Ny)
SPR-407
2 F, single pressure sensor mounted at the tip, effective length 140 cm. Straight, flexible body for the measurement of pressure in rats.
Pressure Catheter (2 F, Single, Straight, 140 cm, PU)
SPR-320
2 F, single pressure sensor mounted at the tip, effective length 140 cm. Straight, flexible body for the measurement of pressure in rats.
Pressure Catheter (2 F, Single, Curved, 140 cm, Ny)
SPR-513
2 F, single pressure sensor mounted at the tip, effective length 140 cm. The curved tip can aid placement for the measurement of pressure in the right ventricle of rats.
Pressure Catheter (3 F, Single, Straight, 130 cm, Ny)
SPR-330A
3 F, single pressure sensor mounted at the tip, effective length 130 cm. Straight, flexible body for the measurement of pressure in rabbits and other small animals.
Pressure Catheter (3 F, Single, Straight, 60 cm, Ny)
SPR-249A
3 F, single pressure sensor mounted at the tip, effective length 60 cm. Straight, flexible body for the measurement of pressure in rabbits and other small animals.
Pressure Catheter (3.5 F, Single, Straight, 100 cm, Ny, Non Repairable)
SPR-524
3.5 F, single pressure sensor mounted at the tip, effective length 100 cm. Straight, flexible body for the measurement of pressure in rabbits and other small animals.
Pressure Catheter (5 F, Single, Curved, 120 cm, PU/WD)
SPR-350
5 F, single pressure sensor mounted at the tip, effective length 120 cm, used for a femoral or carotid approach. The curved tip can aid placement over the aortic arch and across the aortic valve in large animals (dog/pig/sheep).
Pressure Catheter (5 F, Single, 70 cm, PU, Non Repairable)
MPR-500
5 F, single pressure sensor mounted at the tip, effective length 70 cm. Straight, flexible body for the measurement of pressure in large animals (dog/pig/sheep).
Pressure Catheter (2.5 F, Dual, Staight, 2.5 cm, 135 cm, PU)
SPR-940
2.5 F, dual pressure sensor with the first mounted at the tip and the second 2.5 cm from the tip, effective length 135 cm. Straight, flexible body for the measurement of pressure in rats
Pressure Catheter (5 F, Dual, Curved, 3 cm, 120 cm, PU/WD)
SPR-751
5 F, dual pressure sensor with the first mounted at the tip and the second 3 cm from the tip, effective length 120 cm. Curved tip can aid placement when measuring LV and aortic pressures in large animals (dog/pig/sheep).
This product is not currently available for purchase in the EU.
Pressure Catheter (5 F, Dual, Straight, 3 cm, 120 cm, PU/WD)
SPR-751S
5 F, dual pressure sensor with the first mounted at the tip and the second 3 cm from the tip, effective length 120 cm. Straight flexible body for the measurement of pressure in large animals (dog/pig/sheep).
Pressure Catheters
$1,310.00 USD-$4,596.00 USD
Millar Mikro-Tip® solid state catheters with pressure sensor(s) provide high-fidelity cardiovascular pressures (the heart and vascular system) at the source in small animals. These catheters are ideal for intrauterine, intracranial and arterial blood pressure monitoring, amongst other research applications.
Overview
Millar Mikro-Tip® solid state pressure catheters provide an ideal solution for measuring highly accurate pressures. Whether measuring arterial and ventricular blood pressures, spinal pressures, tumor pressures or airway pressures, a high-fidelity sensor from Millar is a necessity for your research.
- Single and multiple high-fidelity pressure sensors side mounted at the catheter tip
- Mice, rats and larger animal models such as pigs and sheep
- Sizes from 1 F to 5 F
- Straight and curved tips without pigtail
Catheters require Catheter Interface Cables for connection to any ADInstruments bridge amplifier. Record and analyze blood pressure data quickly and easily using the Blood Pressure Module that is included with LabChart Pro software. A Pressure Gauge kit that provides the necessary items to calibrate the Mikro-Tip® pressure transducer is available. Additionally, the purchase of an ESD Adjustable Wrist Strap w/ 10’ Coil Cord (Blue, 4mm Snap) is highly recommended to protect these catheters from electrostatic discharge (ESD) damage during handling.
Cost-effective Millar Mikro-Tip solid state catheters can be reused for multiple experiments. Our best selling catheters include SPR-320 for rats, SPR-671 for mice and the smallest sensor tip pressure catheter in the world, the SPR-1000, also for mice.
Non-repairable discount options are available for Pressure Catheters (SPR-407, SPR-320 and SPR-671 only). Contact us to find out more and if this is the right option for you. More information on Millar repair policies.
Millar Mikro-Tip Catheters require a certain level of care to ensure accuracy and the anticipated lifespan of your catheters. Tergazyme (Alconox, Inc.) is required for cleaning and ensuring the removal of proteinaceous soils, tissue, blood and body fluids from the catheter. Please refer to Alconox, Inc.’s website to purchase from your local supplier. For a few best practice tips to help get you started with your catheters, see our guide here.
Millar have recently simplified their range so that all pressure catheters now work with the Low Profile pressure connector cable, rather than the Viking cable.
Choose from single or dual pressure catheters.
Configurations
Pressure Catheter (1 F, Single, Straight, 20 cm, PI, Non Repairable) copy permalink
https://www.adinstruments.com/products/pressure-catheters#product-SPR-1000
SPR-1000
1 F, single pressure sensor mounted at the tip, effective length 20 cm. Straight, flexible body for the measurement of pressure in mice.
Pressure Catheter (1.4 F, Single, Straight, 15 cm, Ny) copy permalink
https://www.adinstruments.com/products/pressure-catheters#product-SPR-671
SPR-671
1.4 F, single pressure sensor mounted at the tip, effective length 15 cm. Straight, flexible body for the measurement of pressure in mice (≥ 25 g).
Pressure Catheter (2 F, Single, Straight, 140 cm, Ny) copy permalink
https://www.adinstruments.com/products/pressure-catheters#product-SPR-407
SPR-407
2 F, single pressure sensor mounted at the tip, effective length 140 cm. Straight, flexible body for the measurement of pressure in rats.
Pressure Catheter (2 F, Single, Straight, 140 cm, PU) copy permalink
https://www.adinstruments.com/products/pressure-catheters#product-SPR-320
SPR-320
2 F, single pressure sensor mounted at the tip, effective length 140 cm. Straight, flexible body for the measurement of pressure in rats.
Pressure Catheter (2 F, Single, Curved, 140 cm, Ny) copy permalink
https://www.adinstruments.com/products/pressure-catheters#product-SPR-513
SPR-513
2 F, single pressure sensor mounted at the tip, effective length 140 cm. The curved tip can aid placement for the measurement of pressure in the right ventricle of rats.
Pressure Catheter (3 F, Single, Straight, 130 cm, Ny) copy permalink
https://www.adinstruments.com/products/pressure-catheters#product-SPR-330A
SPR-330A
3 F, single pressure sensor mounted at the tip, effective length 130 cm. Straight, flexible body for the measurement of pressure in rabbits and other small animals.
Pressure Catheter (3 F, Single, Straight, 60 cm, Ny) copy permalink
https://www.adinstruments.com/products/pressure-catheters#product-SPR-249A
SPR-249A
3 F, single pressure sensor mounted at the tip, effective length 60 cm. Straight, flexible body for the measurement of pressure in rabbits and other small animals.
Pressure Catheter (3.5 F, Single, Straight, 100 cm, Ny, Non Repairable) copy permalink
https://www.adinstruments.com/products/pressure-catheters#product-SPR-524
SPR-524
3.5 F, single pressure sensor mounted at the tip, effective length 100 cm. Straight, flexible body for the measurement of pressure in rabbits and other small animals.
Pressure Catheter (5 F, Single, Curved, 120 cm, PU/WD) copy permalink
https://www.adinstruments.com/products/pressure-catheters#product-SPR-350
SPR-350
5 F, single pressure sensor mounted at the tip, effective length 120 cm, used for a femoral or carotid approach. The curved tip can aid placement over the aortic arch and across the aortic valve in large animals (dog/pig/sheep).
Pressure Catheter (5 F, Single, 70 cm, PU, Non Repairable) copy permalink
https://www.adinstruments.com/products/pressure-catheters#product-MPR-500
MPR-500
5 F, single pressure sensor mounted at the tip, effective length 70 cm. Straight, flexible body for the measurement of pressure in large animals (dog/pig/sheep).
Pressure Catheter (2.5 F, Dual, Staight, 2.5 cm, 135 cm, PU) copy permalink
https://www.adinstruments.com/products/pressure-catheters#product-SPR-940
SPR-940
2.5 F, dual pressure sensor with the first mounted at the tip and the second 2.5 cm from the tip, effective length 135 cm. Straight, flexible body for the measurement of pressure in rats
Pressure Catheter (5 F, Dual, Curved, 3 cm, 120 cm, PU/WD) copy permalink
https://www.adinstruments.com/products/pressure-catheters#product-SPR-751
SPR-751
5 F, dual pressure sensor with the first mounted at the tip and the second 3 cm from the tip, effective length 120 cm. Curved tip can aid placement when measuring LV and aortic pressures in large animals (dog/pig/sheep).
This product is not currently available for purchase in the EU.
Pressure Catheter (5 F, Dual, Straight, 3 cm, 120 cm, PU/WD) copy permalink
https://www.adinstruments.com/products/pressure-catheters#product-SPR-751S
SPR-751S
5 F, dual pressure sensor with the first mounted at the tip and the second 3 cm from the tip, effective length 120 cm. Straight flexible body for the measurement of pressure in large animals (dog/pig/sheep).
Pressure Catheter (1 F, Single, Straight, 20 cm, PI, Non Repairable)
SPR-1000
Pressure Catheter (1.4 F, Single, Straight, 15 cm, Ny)
SPR-671
Pressure Catheter (2 F, Single, Straight, 140 cm, Ny)
SPR-407
Pressure Catheter (2 F, Single, Straight, 140 cm, PU)
SPR-320
Pressure Catheter (2 F, Single, Curved, 140 cm, Ny)
SPR-513
Pressure Catheter (3 F, Single, Straight, 130 cm, Ny)
SPR-330A
Pressure Catheter (3 F, Single, Straight, 60 cm, Ny)
SPR-249A
Pressure Catheter (3.5 F, Single, Straight, 100 cm, Ny, Non Repairable)
SPR-524
Pressure Catheter (5 F, Single, Curved, 120 cm, PU/WD)
SPR-350
Pressure Catheter (5 F, Single, 70 cm, PU, Non Repairable)
MPR-500
Pressure Catheter (2.5 F, Dual, Staight, 2.5 cm, 135 cm, PU)
SPR-940
Pressure Catheter (5 F, Dual, Curved, 3 cm, 120 cm, PU/WD)
SPR-751
Pressure Catheter (5 F, Dual, Curved, 3 cm, 120 cm, PU/WD)
SPR-751
Features
- Record pressure signals directly at the source
- Excellent signal frequency response
- Extremely sensitive and accurate to small pressure changes
- Require no fluid-filled lines
- No motion artifacts
- No signal attenuation
- Do not require correction for barometric pressure as the catheter lumen is vented to atmosphere
Support
Support Articles
Our Support Articles contain answers to common questions, how-tos, solutions, and documentation.
Training and Workshops
Maximize time and resources with our customized training services delivered at your facility, on your equipment, on your terms.
See Training & WorkshopsDetails and Tech Specs
Technical
| Product Code | Material | Subject | Length | Tip (French) | # Sensors | Tip | Pressure Connector | |
| SPR-1000 | Polyimide | Mouse | 20 cm | 1 F | 1 | Straight | Low Profile | |
| SPR-671 | Nylon | Mouse | 15 cm | 1.4 F | 1 | Straight | Low Profile | |
| SPR-320 | Polyurethane | Rat | 140 cm | 2 F | 1 | Straight | Low Profile | |
| SPR-407 | Nylon | Rat | 140 cm | 2 F | 1 | Straight | Low Profile | |
| SPR-513 | Nylon | Rat | 140 cm | 2 F | 1 | Curved | Low Profile | |
| SPR-524 | Nylon | Rabbit, Other Small Animal | 100 cm | 3.5 F | 1 | Straight | Low Profile | |
| SPR-249A | Nylon | Rabbit, Other Small Animal | 60 cm | 3 F | 1 | Straight | Low Profile | |
| SPR-330A | Nylon | Rabbit, Other Small Animal | 130 cm | 3 F | 1 | Straight | Low Profile | |
| MPR-500 | Polyurethane - Woven Dacron | Pig, Sheep, Other Large Animal | 70 cm | 5 F | 1 | Straight | Low Profile | |
| SPR-350 | Polyurethane - Woven Dacron | Pig, Sheep, Other Large Animal | 120 cm | 5 F | 1 | Curved | Low Profile | |
| SPR-350S | Polyurethane - Woven Dacron | Pig, Sheep, Other Large Animal | 120 cm | 5 F | 1 | Straight | Low Profile | |
| Dual sensor pressure catheters | ||||||||
| Model Number | Material | Subject | Length | Tip (French) | Sensor Spacing | Tip | Pressure Connector | |
| SPR-940 | Polyurethane | Rat | 135 cm | 2.5 F | 2.5 cm | Straight | Low Profile | |
| SPR-751 | Polyurethane - Woven Dacron | Pig, Sheep, Other Large Animal | 120 cm | 5 F | 3 cm | Curved | Low Profile | |
| SPR-751S | Polyurethane - Woven Dacron | Pig, Sheep, Other Large Animal | 120 cm | 5 F | 3 cm | Straight | Low Profile | |
Product Codes
Compatibility
SPR-1000
| Operating System | Recommended Hardware | Alternate Hardware | |
| LabChart Lightning | Mac/Windows | Bridge Amps + PowerLab C + Front End Interface | Bridge Amps + Traditional PowerLab |
| LabChart 8 | Mac/Windows | Bridge Amps + PowerLab C + Front End Interface | Bridge Amps + Traditional PowerLab |
