Millar Ultra-Miniature Single Segment Pressure Volume Loop Catheters for Mouse and Rat
Millar's ultra-miniature PV catheters are capable of measuring both left ventricular pressure and volume simultaneously from the intact, beating hearts of mice and rats. They may be used in either closed-chest or open-chest surgical procedures, as well as in isolated working heart studies. These catheters are all made of polyimide and have a straight tip and low profile pressure connector.
- Ultra-miniature 1F to 2F (0.33 to 0.67 mm outer diameter) pressure sensors
- Four electrodes (spaced for either mice or rats)
- Pressure and volume measurement from a single instrument
- Flexible, durable, small-diameter catheter material
- High frequency response
- Pressure measurement at the source
- No motion artifact or damping of pressure signal
- For use with Millar MPVS Ultra Pressure Volume Systems
Abbreviations Used in Item Listing:
PV = pressure-volume
SS = single-segment
F = French
E = number of electrodes
SP = electrode spacing
L = length
PI = polyimide (material)
Str = straight (tip type)
NR = non-repairable
Millar's ultra-miniature PV catheters are capable of measuring both left ventricular pressure and volume simultaneously from the intact, beating hearts of mice and rats. They may be used in either closed-chest or open-chest surgical procedures, as well as in isolated working heart studies. These catheters are all made of polyimide and have a straight tip and low profile pressure connector.
- Ultra-miniature 1F to 2F (0.33 to 0.67 mm outer diameter) pressure sensors
- Four electrodes (spaced for either mice or rats)
- Pressure and volume measurement from a single instrument
- Flexible, durable, small-diameter catheter material
- High frequency response
- Pressure measurement at the source
- No motion artifact or damping of pressure signal
- For use with Millar MPVS Ultra Pressure Volume Systems
The P-V catheter is connected to the MPVS-300 Pressure-Volume Unit using the pressure PEC-4D Catheter Interface Cable and CEC-4B Connection Cable for conductance.
Specifications | 72-9736 | 72-9740 | 72-9722 | 72-9721 | 72-9723 | 72-9738 | 72-9742 | 72-9743 | 72-9744 | 72-9745 | 72-9737 | 72-9747 | 72-9748 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Animal | Rat | Mouse | Mouse | Mouse | Mouse | Mouse | Mouse | Mouse | Rat | Rat | Rat | Rat | Rat |
Catheter Material | Polyimide | Polyimide | Polyimide | Polyimide | Polyimide | Polyimide | Polyimide | Polyimide | Polyimide | Polyimide | Polyimide | Polyimide | Polyimide |
Electrode Connector Type | Redel | Redel | Redel | Redel | Redel | Redel | Redel | Redel | Redel | Redel | Redel | Redel | Redel |
Electrode Spacing | 9 mm | 3 mm | 3.5 mm | 4.5 mm | 4.5 mm | 4.5 mm | 4.5 mm | 4.5 mm | 9 mm | 6 mm | 9 mm | 14 mm | 9 mm |
Electrodes | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 |
Field Configuration | Single | Single | Single | Single | Single | Single | Single | Single | Single | Single | Single | Single | Single |
Length | 15 cm | 4.5 cm | 4.5 cm | 4.5 cm | – | – | – | – | 15 cm | 15 cm | 15 cm | 15 cm | 15 cm |
Main Size | 1.1F | 0.8F | 0.8F | 0.8F | 0.8F | 0.8F | 0.8F | 0.8F | 0.8F | 1.1F | 1.1F | 1.1F | 1.1F |
Model | SPR-838 | PVR-1030 | PVR-1035 | PVR-1045 | SPR-839 | SPR-839 | SPR-848 | SPR-864 | SPR-847 | SPR-869 | SPR-838 | SPR-858 | SPR-901 |
Number of Sensors | 1 | 1 | 1 | 1 | 1 | 1 | 2 | 2 | 1 | 1 | 1 | 1 | 2 |
Pressure Sensor Connector Type | Low Profile | Low Profile | Low Profile | Low Profile | Low Profile | Low Profile | Low Profile | Low Profile | Low Profile | Low Profile | Low Profile | Low Profile | Low Profile |
Sensor Location From Tip | Centered in electrode segment | Centered in electrode segment | Centered in electrode segment | Centered in electrode segment | Centered in electrode segment | Centered in electrode segment | Centered in electrode segment | Centered in electrode segment | Centered in electrode segment | Centered in electrode segment | Centered in electrode segment | Centered in electrode segment | Centered in electrode segment |
Sensor Type | 2F | 1F | 1F | 1F | 1.4F | 1.4F | 1.4F | 1.4F | 1.4F | 2F | 2F | 2F | 2F |
Specifics | – | Non-Repairable | Non-Repairable | Non-Repairable | – | Non-Repairable | – | – | – | – | Non-Repairable | – | Carotid Approach |
Tip Type | Straight | Straight | Straight | Straight | Straight | Straight | Straight | Straight | Straight | Straight | Straight | Straight | Straight |