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Pressure Myograph System - 112PP

Study the structure and function of isolated sections of small vessels
​under near-physiological conditions.
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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
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Reliable, flexible & trusted
The Pressure Pulsation Myograph System - 112PP is an ideal system used to study the structure and function of isolated sections of small vessels (diameter >40μm) under near-physiological conditions. Vessel diameters can be measured in response to pharmacological and physiological stimuli. Beside the Pressure Pulsation Myograph System allows simulation of pulsations between 50 and 600BPM with a pressure difference up to 60 mmHg.

In this Pressure Pulsation Myograph, 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. 

Measurements are continuously recorded by a computer with dimension analysis software - MyoVIEW.

​Because of the technique's nature, physiological responses such as the myogenic response and flow-mediated dilation can be examined. 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 flows between 15-4000μl/min. - flow cannot be measured during pulsation.
Related Products:​
  • MyoVIEW Acquisition
  • Computer Package (Desktop)
  • Inverted Microscope 
  • Stage Micrometer 
  • Camera - High Speed USB
  • Vacuum Package
  • Bath Circulator- Water bath 
  • Dissection Microscope 
  • Light Source  
  • Dissection Tool Kit​
  • FlowMeter - 162FM 
  • Nylon Suture 
  • Gas supply manifold 
  • Peristaltic pump – 2- Channel 
  • Cannulas - stainless steel 
  • Cannula Pack - (glass) 
  • Service & Maintenance Agreement 
  • Extended warranty +3 years ​
Quote Request

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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
  • Product Videos
  • Technical Data
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  • Related Products
<
>
  • SYSTEM INTRODUCTION
  • SETTING UP
  • ​CALIBRATION
  • CLEANING & MAINTENANCE
  • EXPERIMENTAL SETUP
Chamber:
​
​Chamber volume (min):
Chamber(s):
Chamber material:
Vessel size:
Vessel alignment:
Micrometer resolution:
Mounting type:
​Pulse Rate:
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
​50 - 600 BPM
​​
​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

MYOGRAPH SYSTEM - 112PP/114P USER MANUAL VOL. 3.1
MYOGRAPH SYSTEM - 112PP/114P USER GUIDE VOL. 3.0
​
MyoVIEW ACQUISITION USER MANUAL VOL. 5.0
Calibrate Pressure Transducers​
Check Transducer Functionality (Pressure)
Replace Cannulas
Replace the Cover Glass
Replace the Pressure Transducers
Check for a Pressure Leak

More...
Need-to-have:
  • MyoVIEW 5 Acquisition (#300598)
  • Inverted Microscope - Zeiss Axio Vert A5 (#400410)
  • or Nikon Eclipse Ts2 (#400409)
  • Stage Micrometer (#400449)
  • Camera – Monochrome High-Speed (#400832)
  • Computer Package (Desktop) (#101022)
  • Vacuum Package - 110V (#101018), 220V (#101052)
  • Open Heating Bath Circulator- Water bath 110V (#400738), 220V (#400740)
  • Dissection Stereo Microscope (#400484)
  • Light Source CL6000 LED- Swan-neck (#400794)
  • Dissection Tool Kit (#101017)

*1 non-pulsatile modes only


​
Nice-to-have:
  • FlowMeter - 162FM (#300144) *1
  • Installation Kit (#300639)
  • Gas supply manifold- 4-channel (#300295)
  • Gas Supply Manifold - 10-channel (#300345)
  • Peristaltic pump – 2- Channel (#400422)
  • Pressure Transducer (#300055)
  • Cannulas Stainless Steel (300μm-1200μm)
  • Cannula Pack (glass) (60μm-160μm)
  • Glass cutter (#400675)
  • Service & Maintenance Agreement (5yr) (#101054)
  • Extended warranty +3 years (#101034) ​
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Data Sheet
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Citations on Google Scholar

WIRE MYOGRAPH SYSTEMS
​Single Wire Myograph System - 320A
Confocal Wire Myograph System - 360CW
​Dual Chamber Wire Myograph System - 420A
Multi Myograph System - 620M
Automated Multi Myograph System - 630MA
​​
​​ORGAN BATH SYSTEMS
Multi Myograph System - 620M
​Organ Bath System - 751MT​
Organ Bath System - 820MO
​
​MUSCLE STRIP SYSTEMS
Tissue Puller - 560TP
MyoDynamics Muscle Strip System - 840MD
​
​​​PRESSURE MYOGRAPH SYSTEMS
Pressure Myograph System - 110PXL
Pressure Myograph System - 112PP
Pressure Myograph System - 114P
Pressure Myograph System - 114PB
Pressure Myograph System - 114PN
SUPPORT
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​
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© 2025 Danish Myo Technology A/S
  • Products
    • Muscle Strip Systems >
      • Tissue Puller System - 560TP
      • MyoDynamics Muscle Strip System - 840MD
    • Organ Bath System >
      • Organ Bath System - 751MT
      • Organ Bath System - 820MO
    • Pressure Myograph Systems >
      • Pressure Myograph System - 110PXL
      • Pressure Pulsation Myograph System - 112PP
      • Pressure Myograph System - 114P
      • Pressure Myograph System - 114PB
      • Pressure Myograph System - 114PN
      • Pressure Myograph System - 120CP
    • Wire Myograph Systems >
      • Single Wire Myograph System - 320A
      • Confocal Wire Myograph System - 360CW
      • Dual Wire Myograph System - 420A
      • Multi Myograph System - 620M
      • Automated Multi Myograph System - 630MA
    • Myograph Software >
      • MyoNORM
      • MyoDAQ Acquisition
      • MyoVIEW 5
      • MyoPULSE
    • Accessories & Parts >
      • Buffer Filler System
      • Dissection & Mounting
      • FlowMeter - 162FM
      • Stimulators >
        • Stimulator - CS4+
        • Stimulator - CS8
      • Transducers
  • Support
    • Guides, Videos & More >
      • Product Videos
      • Guides & Manuals
      • Protocols/Articles
      • Software Downloads
      • How To Videos
    • Myograph Training/Installation
    • System Maintenance
  • Blog
  • About us
  • Contact