Косовский Глеб Юрьевич (RU),Попов Дмитрий Владимирович (RU),Бригида Артём Владимирович (KZ)
申请号：
RU2015138769/13
公开号：
RU00160215U1
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 adapted for non-surgical embryo recovery in animals with a helical distal feeding end of the channel 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 supply channel, intended for introducing washing liquid into the cavity of the uterus horns of the animal, and the third channel is outcoupling channel intended for withdrawal from the cavity horns uterine washing fluid containing leachable embryos, thus, the air passage is 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 air channel wall at a location inside the middle part of the inflatable balloon, in addition, the distal end tip of the tube is attached, and the proximal end of the tube is designed 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 feed channel connector is a feeding terminal, the output channel connector is a pin connector, wherein the tip is formed monolithic with a recess in its central part, formed by the tip attached to the distal end of the tube, in addition to the tube portion between the inflatable balloon and the distal end of the tip under guide channel configured volute furthermore in the same portion of the tube between the inflatable balloon and the tip in the outer feeder duct wall made outlet openings, and the o
