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APPARATUS AND METHOD FOR EXPERIMENTAL STUDY AND EXPANSION OF TIME BOUNDARIES OF SUPERDEEP HYPOTHERMIA

机译:超深低温的实验研究和时间边界扩展的装置和方法

摘要

FIELD: medicine.;SUBSTANCE: group of inventions relates to medical equipment. Device for studying resistance of mammals to super-deep hypothermia and expansion of limit time limits of animal's staying in state of super-deep hypothermia includes platform for fixation on back of tested animal, plastic bath, in which there is a platform, artificial ventilation system, mechanism of external massage of heart and lungs, through an external heart and lungs massage control unit connected to a heart and lung massage frequency control system comprising a needle electrode, a temperature sensor, through corresponding signal amplifiers connected to the interface, control unit of external cardiac and pulmonary massage mechanism connected to interface, and computer connected to interface by data transfer bus. Mechanism of external massage of heart and lungs is installed with possibility of individual adjustment for specific animal so that its lugs pressed on side areas of animal's thorax surface, and includes a frame arranged on the platform, a vertical guide fixed in the upper part of the frame and a rod movable inside it, having the possibility of transferring reciprocal movements to the left and right two-stage hinged drive for controlling the first and second horizontal rods, on which the said lugs are mounted. Disclosed is a method of studying resistance of mammals to superdeep hypothermia, which causes cardiac arrest, and expansion of limit time limits of animal in state of super-deep hypothermia.;EFFECT: technical result consists in enabling analysis of animals with different standard sizes.;3 cl, 5 dwg
机译:技术领域:组发明涉及医疗设备。用于研究哺乳动物对超深低温的抵抗力和扩大动物在超深低温状态下停留时间极限的装置,包括固定在被测动物背部的平台,塑料浴池,其中有一个平台,人工通风系统,通过连接到包括针电极,温度传感器的心肺按摩频率控制系统的外部心肺按摩控制单元,通过连接到接口的相应信号放大器,进行心肺的外部按摩机制外部心脏和肺部按摩机构连接到接口,计算机通过数据传输总线连接到接口。安装了心肺外部按摩装置,可以对特定的动物进行单独调节,以使其凸耳压在动物胸部表面的侧面,并包括一个布置在平台上的框架,一个垂直导轨,该导轨固定在动物的上部。框架和可在其中移动的杆,可以将往复运动传递给左右两级铰接驱动器,以控制安装有所述凸耳的第一和第二水平杆。公开了一种研究哺乳动物对超深低温的抗性的方法,其导致心脏骤停,并且扩展了超深低温状态下动物的时限。效果:技术结果在于能够分析具有不同标准尺寸的动物。 ; 3 cl,5 dwg

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