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。。標注組件也意味著如果你是需要將現有設備配齊，或者進行系統升級，或者是完整的配套產品，你都只需要購買需要的構件。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。
• Applications:
– Evaluation of the potency of labile substances
– Determining the rates of onset and offset of drug action
– Evaluation of spasmogenic and spasmolitic agents
• Compact, allows the study of up to four tissue preparations in parallel
• Rapid removal of potentially toxic metabolites
• Obviates the necessity of repeated washing procedures
• Rates of onset and offset of drug action are easily measured
In the Coleman Superfusion Bath, the tissue is located in a horizontally split chamber. The lower part of the chamber can be swung away to simplify access to the preparation. The lower end of the tissue is held by a stainless steel hook. The thread attached to the top of the tissue passes through an opening at the top of the chamber for direct to the force transducer. The superfusion solution is fed by a multi-channel roller pump through a stainless steel cannula to the thread and it runs down the thread and superfuses the tissue. Two separate solution paths are available for superfusion with and without test substance. Two platinum wires for field stimulation are placed parallel to the tissue to form the stimulation field. The solution running down provides electrical contact between the electrodes and the tissue. The superfusion vessels are made from an acrylate block and do not require thermostating owing to the low thermal conductivity of the material used.
The superfusion chambers are mounted on a horizontal support rod according to the number of channels required. A stand for 4-position superfusion system is available. The superfusate is thermostated immediately before entering the chamber by a two line heat exchanger supplied from a water thermostat. The heat exchanger is made of a tubing coil that can be easily replaced. A collecting trough is located underneath the superfusion chambers for collecting of the used solution; alternatively the superfusate can be collected from the chamber outlet for recirculation.