灌注系統概述
HSE—HA生理學系統是一系列應用廣泛的完備產品,可用于整體動物生理學、立體或在體器官和組織灌注及組織浴槽研究。這些系統具有廣泛的應用,包括傳統的**藥理學、DMPK、毒理學、呼吸系統、心臟病學、分子生物學和生理學。每個系統都設計了標準的組件,再加一些其他配置以適合特殊研究的需要。HSE-HA生理學系統為你提供各種工具,使你的研究走向多產和成功。
我們提供大多數生理學檢測設備,包括放大器、電極、傳感器和電化學檢測器。參數包括力、位移、壓力、液體和氣體流、心電圖(單導聯—12導聯系統)、MAP(單個或多個部位)、腦電圖、肌電圖、連續支流灌注傳統的血氣參數和電解質的分析,可以選擇程序化軟件和傳統的刺激器作為放大器、電極和傳感器等產品的補充。
HSE-DAQ系統產品家族(BDAS、ACAD、HAEMODYN、ISOHEART、PULMODYN、PENNOCK)可以記錄你的初始信號,計算到處的參數,注釋數據,快速簡易的輸入確定的數據用于分析。同時還可以選擇用于進一步分析的軟件模塊,帶狀記錄紙打印,自動和控制模塊等。產品經過預先設置,打開包裝即可使用,并專門設計符合你的系統配置和數據分析要求。
• Perfusion possible with very small perfusate quantity
• Accurate control of perfusion pressure or flow
• Compact arrangement of perfusion circuit
• Flexible perfusion circuit setup adjusts to suit individual perfusion conditions
The Universal Servo Controlled Perfusion System is used for the perfusion of organs and tissues using a peristaltic pump. It is a conventional PID controller which operates to maintain either a constant perfusion pressure or a constant perfusion flow. The following additional items are required to complete the system:
• Measuring system, either for perfusion pressure or for perfusion flow
• Analog pump capable of external control and providing the appropriate pumping rate
The pressure or flow measuring system evaluates the perfusion pressure or perfusion flow (= actual value). This value is fed in to the "actual value" analog input of the SCP PLUGSYS module. The SCP has a provision for setting the required perfusion pressure or perfusion flow which represents the setpoint. From the actual value and the setpoint value, the SCP module produces a control voltage for the pump so that the required perfusion pressure or perfusion flow is produced.