Макаров Валерий Николаевич (RU),Макарова Саима Мубараковна (RU)
申请号：
RU2014110735/14
公开号：
RU00145933U1
申请日:
2014.03.21
申请国别(地区):
RU
年份:
2014
代理人:
摘要：
The utility model relates to medicine and veterinary medicine, preferably to surgery, and can be used for the destruction of abnormal human body tissues and animals.Electrode for thermal tissue destruction in the form of a needle electrode having a tip, a hollow tube with insulating coating, thermocouple terminals, a cooling device and a connector for connection to a high frequency generator and the meter temperature, characterized in that the cooling device is a T-piece, one input of which is connected to the hollow tube, the other - through a sealing bushing with a connector, and a third, perpendicular to it, is coupled to the fluid input system, wherein the tip has an inner n olost in which is located thermocouple is isolated from it, thermocouple terminals pass through the hollow tube, tee and a sealing liner and are connected to connector terminals, the tube itself has a number of holes in the region adjacent to the tip and has no insulating coating, wherein the minimum number of holes n is selected from n≥D condition 2 / 2d 2, where d and d - diameter of the tube and openings. The cooling device can also be designed as two series-connected T-piece with an additional hermetic liner therebetween separating the electrode into two unrelated cavity, one input tees connected to the hollow tube, the other - through a sealing bushing with a connector, and two input perpendicular to them, are connected to the system input and output of fluid, wherein the hollow tube is introduced into the smaller diameter pipe so that one end of this tube is located in the first cavity and the other end is in a second cavity, and a thermocouple output goes to connector terminals through both the sealing liner.The technical result provided by such a structure, is to increase the accuracy and reliability of temperature measurements sealing of the cooling device. 2 FIG.Полезная модель относится к области медицины и ветеринарии, преимущественно к хирургии, и может быть использована для раз
