Косовский Глеб Юрьевич (RU),Попов Дмитрий Владимирович (RU),Бригида Артём Владимирович (KZ)
申请号：
RU2015138768/13
公开号：
RU00160216U1
申请日:
2015.09.11
申请国别(地区):
RU
年份:
2016
代理人:
摘要：
The invention relates to the field of reproductive biotechnology in animal husbandry, in particular, to devices for nonsurgical retrieval of embryos from the uterine horns of animals in multiple ovulation and embriotransplantatsii technology.The device makes it possible to increase the collection of embryos in animals.The three-channel catheter for non-surgical embryo recovery in animals comprises a tube with perforations with executed inside the three isolated channels, one of which is an air channel intended for the passage of air therethrough, the second channel is a feed channel for introducing washing liquid into the cavity of the horns of an animal uterus and the third channel is outcoupling channel intended for withdrawal from the cavity of the uterus horn washing liquid containing leachable embryos at this , An air passage connected to the interior of the inflatable balloon, arranged and fixed on the outer side to the tube near its distal end, wherein the air passage is connected to the interior of the inflatable balloon through hole formed in the wall of the air passage at the location of the inner middle part of the inflatable balloon. In addition, the distal end of the tube is attached a tip, and the proximal end of the tube is formed as a connector, separating the above three channels between them for separate access to each of these channels, thus, the air channel connector is injection-air connector, the supply passage connector is feeding connector, the output connector is outcoupling channel connector. The tip is formed monolithic with a recess in its central part formed by connected to the tip of the distal end of the tube, in addition to portion of the tube between the inflatable balloon and the tip in the outer feeder duct wall made outlet openings, and in the output channel wall formed suction openings, furthermore a feed connector provided with a stabilizing-adjusting reservoir and the discharge-air connector provided with a pneumo-adjusting tan
