Шакуров Алексей Валерьевич (RU),Жердев Анатолий Анатольевич (RU),Пушкарев Александр Васильевич (RU),Бурков Иван Александрович (RU)
申请号：
RU2015122304/14
公开号：
RU0000156346U1
申请日:
2015.06.11
申请国别(地区):
RU
年份:
2015
代理人:
摘要：
The utility model relates to medicine, namely to medical equipment used when intracavitary surgery, in particular minimally invasive abdominal gas hypothermia. Tool for insufflation during intracavitary surgery comprises a housing adapted for connection to a source of insufflation gas disposed in the housing system for the supply and discharge of insufflation gas connected to said cooling means insufflation gas system and a proximity sensor temperature of the biological tissue surface. System for the supply and removal insufflation gas is in the form divided into two channels of the tube, means for cooling the insufflation gas adapted to provide cooling gas to spasm temperature vessels and capillaries biological tissue close surgical incisions and noncontact temperature sensor is disposed in the channel for removal of insufflation gas in end of the tube. The ratio of the distance from the end of the tube to the canal opening for discharging gas to the duct diameter holes for removal of gas is from 6 to 20. The ratio of the diameter of the channel openings for supplying gas to the duct diameter holes for discharging gas is from 1 to 0.5. The ratio of bore diameter of the gas inlet to tube inside diameter is from 0.75 to 0.25. Reduced negative impact on the tissue in the operating area by reducing blood loss and allows simultaneous busy pnevmoperetoniuma and controlled cooling of biological tissue close surgical incisions. 1 yl.
