- Deoxygenation Unit for IPL-1 (DEXOY150-1) or IPL-2 (DEXOY150-2)
For deoxygenation of blood or buffers containing proteins (e.g. albumin) or erythrocytes
- Deoxygenation Unit for IPL-4 (DEOXY200-4)
For deoxygenation of blood or buffers containing proteins (e.g. albumin) or erythrocytes
- Addition for Filtration of Recirculated Perfusate for All Isolated Organ Systems
Includes:
- In-line Holder for disc particle filter, Diameter = 47 mm
- Polypropylene Particle Filter, 45 µm, Diameter = 47 mm (pack of 100)
- Drug Addition Options for All Isolated Organ Systems
These options for drug addition can be added to any isolated organ system where flow is measured or calculated and a drug must be added in a certain ratio.
There are two options:
- Perfusion flow-controlled drug addition with syringe pump: allows a drug addition proportional to the measured flow in order to maintain a stable drug concentration at any (constant pressure) flow rate. Requires HSE software to read and calculate the flow to control the syringe pump flow.
- Perfusion drug addition with syringe pump: allows drug addition at a set flow rate.
- pH Control Unit for IPL-1 (pHC-1)
Delivers CO2 to maintain pH when system is not deoxygenated with N2/CO2 gas mixture
- pH Control Unit for IPL-2 (pHC-2)
Controls and regulates the pH in the buffer solution by carefully bubbling with CO2. Used if Krebs-Henseleit (KH) buffer solution (KH) with albumin is used for perfusion.
KH stabilizes the pH at 7.4 by using 5% CO2. Carbogen has 95% O2 and 5% CO2 but 95% O2 are very high compared to normoxic situations.
In order to keep the pH at 7.4 the perfusate is bubbled with CO2 on occasion. The pH is measured with a pH electrode, if the pH is higher than 7.4 a valve opens and the buffer is bubbled with CO2 until the pH is at 7.4. As soon as pH 7.4 is reached, bubbling stops.
- Measurement of pO2, pH, pCO2 for All Isolated Organ Systems
The Universal Perfusion Solution Monitor permits precise continuous or discontinuous measurement in liquid media or perfusate of these three key parameters: pO2, pH and pCO2.
It can be used in any isolated organ system: heart, lung, liver, kidney or other organs. It also can be combined with any self-built perfusion system by adding a suitable PLUGSYS housing for the listed modules.
- Real Time Flow Measurement for IPL-2 or IPL-4
Direct real-time flow measurement with functional IPL-2 or IPL-4 systems
- Temperature Measurement Addition for All Isolated Organ Systems
Measure perfusate temperature in any isolated perfused organ system in one of two ways:
- Using the PLUGSYS Thermocouple Amplifier Module for continuous recording of temperature
- Using a handlheld thermometer showing digital display, no continuous recording possibility
- Venous Pressure Measurement for all IPL Systems (VPM)
Venous pressure transducer and amplifier for venous pressure measurement in an isolated perfused lung system. Amplifier module requires suitable PLUGSYS housing.
