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【產品簡介】
【詳細說明】
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，包括傳統的安全藥理學、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。。標注組慘馕蹲湃綣閌切枰鐘猩璞概淦耄蛘囈邢低成叮蛘呤峭暾吶涮撞罰愣賈恍枰郝蛐枰墓辜?/SPAN>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。
• Compact arrangement, ready to use
• Monitors key parameters in perfusate:
– pO2
– pCO2
– pH
• Flow-trough sensors
For studies involving isolated or in situ perfused organs (heart, lung, liver, kidney) it is often important to continuously monitor pO2, pCO2 and/or pH of the perfusate. Which parameter is measured depends on the organ used and on the type of experiment conducted. The universal perfusion solution monitor permits precise continuous or discontinuous measurement in liquid media of these three key parameters pO2, pCO2 and pH. The electrodes are all side stream flow-through electrodes and require a pulsation- free roller pump to deliver constant flow of perfusate through the electrode at flow rates in the range from 0.5 to 2 ml/min. The solution is split in parallel and pulled through each of the electrodes simultaneously.
Therefore the total minute volume is a function of the flow rate and the number of electrodes used. The pH sensor requires an external reference electrode (both the pO2 and pCO2 contain internal reference electrodes). For pH measurements one of two external reference electrodes are available; either the solid state leak free reference system or a KCl bridge (wet cell) reference system. The solid state leak free reference system is used whenever the perfusate must be recirculated or is required for further analysis. For applications using perfusate containing proteins like albumin it may be necessary to use the KCl bridge reference system for long term signal stability. Because of the high impedance of these sensors, screening or shielding of the measuring circuit is required to guard against electrostatic discharges and other electrical disturbances. The shielding cases also provide a convenient point of attachment to the multi-electrode mounting plate. The electrical signal produced by the electrodes is amplified by one of three PLUGSYS modules OPPM, pHMM or EMM for the O2, pH and CO2 electrodes respectively. See pages I46 and I47