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Acid resistant stainless steel for avoiding lipids sticking
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Ideal for pressurized arteries
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Direct data streaming to
MyoVIEW Live Tracking |
Reliable, flexible & trusted
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The Pressure Myograph System - 114P is used to measure small arteries, veins, and other vessels physiological function and properties. It allows studying pharmacological effects of drugs and other vasoactive compounds on small isolated vessels under near-physiological conditions. A small, intact segment of an artery or vein is mounted onto two small glass cannulas and pressurized to a suitable transmural pressure. The near-physiological condition permits the investigation of myogenic responses, flow-mediated dilation, and pharmacological agent testing, either to the superfusate or luminal solution.
A built-in heating system maintains the chamber temperature, eliminating the need for continuous and often costly superfusion. The chamber cover includes ports for superfusion, rapid draining and filling, cumulative addition of drugs, and oxygenation. To facilitate cleaning, the chamber is made of acid-resistant stainless steel. The state-of-the-art Pressure Myograph software MyoVIEW will collect data such as vessel wall thickness, changes in vessel and lumen diameter, intravascular pressure, and a host of other calculated parameters, such as shear stress and vascular resistance, setting pressure or perfusion myography apart from standard organ bath techniques. As an option, the FlowMeter - 162FM can be added to the system to measure flow between 15-4000μl/min. |
Related Products:
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Myograph Chamber
# Constant transmural pressure or luminal flow situation # Visualization of vessel through optical base window # Longitudinal force measurements # Vessel diameter >30µm and <10mm length # In-line pressure transducers # XYZ alignment of pressurized vessel # Acid resistant stainless steel chamber |
Interface Unit
# Integrated buffer reservoir (heated) # Direct data streaming # Integrated heat control # Integrated force and pressure calibration procedure # Intuitive touch-screen menus # Compact design / small footprint |
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Diameter Tracking Software
# Live detection # Multiple zones for edge detection # Multiple scanlines for accurate measurements # Event markers and tracking # Real-time calculations of diameter, wall thickness, cross- sectional area, flow, vascualr resistance, shear stress and more |
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"We really appreciate the excellent technical customer service and high degree of professionalism. Its so good for us to know that we can rely on DMT."
Dr. Rhian Touyz
Executive Director and Chief Scientific Officer / Research Institute of McGill University
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Chamber:
Chamber volume (min): Chamber(s): Chamber material: Vessel size: Vessel alignment: Micrometer resolution: Mounting type: Temperature:
Range: Resolution: Stability: Heating: Transducer Force:
Output reading: Range: Resolution: Force calibration: Transducer Pressure:
Output reading: Range: Pressure stability: Resolution: Force Calibration: RESERVOIR:
Heated: Capacity: Pressure circuit: Air inlet: Output:
Data communication: Analogue output channels: Analogue output range: |
3.1 ml 1 Acid resistant stainless steel >40 µm X, Y, Z 0.01 mm Cannulas
15.0 to 50.0 °C 0.1 °C ±0.2 °C Yes mN ±200 mN 0.01 mN Yes mmHg 0 - 250 mmHg ±0.5 mmHg 0.1 mmHg Yes Yes 250 ml Closed 1 bar (max) USB 2.0 4 ±2.5 V |
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