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Suction and rotary scraping type endometrial epithelium cell gathering device for goat

An endometrial and epithelial cell technology, applied in the field of reproductive biology, can solve the problems of difficult peeling, slow peeling, cell death, etc., and achieves the effects of low cost, simple device fabrication, and rapid acquisition.

Inactive Publication Date: 2015-04-08
NORTHEAST AGRICULTURAL UNIVERSITY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, in this process, due to the tight connection between the endometrium and the underlying layers, it is difficult to peel off and the speed of peeling is slow.
The longer the cells stay in the air, the greater the impact on the later stage, which may cause some cells to die

Method used

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  • Suction and rotary scraping type endometrial epithelium cell gathering device for goat
  • Suction and rotary scraping type endometrial epithelium cell gathering device for goat
  • Suction and rotary scraping type endometrial epithelium cell gathering device for goat

Examples

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Embodiment 1

[0020] As shown in the figure, the endometrium epithelial cell collection device of the present invention is composed of a collection head 54, a collection body 55, a connecting tube 20, a power part 56, a handle 32, a power plug 26, and a power cord 27.

[0021] The collecting head 54 is a pear-shaped part formed by the net cover 1 and is located at the foremost end of the device. Since the net cover 1 can be pulled out or retracted from the ventilation cavity 8 of the collecting body 55, its size can be changed according to the volume of the uterine cavity The collecting head 54 used in the goat experiment has a front and back length of 5-20 cm and a maximum diameter of 4-16 cm, so that the collecting head 54 is tightly attached to the inner wall of the uterus, and the cavity inside is the collecting cavity 4. The net cover 1 is a net structure formed by connecting elastic steel net cover bones 44, the base is connected to the net cover cylinder 10, and the two are fixed togethe...

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Abstract

The invention discloses a suction and rotary scraping type endometrial epithelium cell gathering device for goat and belongs to the technical field of reproductive biology. The suction and rotary scraping type endometrial epithelium cell gathering device for goat is composed of a gathering head (54), a gathering body (55), a connecting barrel (20), a power part (56), a handle (32), a power supply plug (26) and a power cord (27) and characterized in that a screen (1) forms the pear-shaped part of the gathering head (54), when using, the gathering head (54) clings to the endometrium, a scraper (2) is composed of a rotary cutter (33), a cutter swinging handle (34), a swinging handle fixing disc (35), a swinging handle fixing disc shaft (36), a telescopic handle (37) and a telescopic handle shaft (38); the disc-shaped rotary cutter (33) comprises four rotary cutter knives (43) which are vertical to each other, the rotary cutter knives are double prism-shaped, and all the edges have blades. The suction and rotary scraping type endometrial epithelium cell gathering device for goat is easy to manufacture, strong in maneuverability, low in cost and obvious in effect.

Description

Technical field [0001] The invention relates to an internal suction rotary scraping type goat endometrial epithelial cell collection device, which belongs to the technical field of reproductive biology. Background technique [0002] Sheep (Caprinae) belong to the Chordates, Vertebrate subphylum, Mammalia, Euzobia, Artiodactyla, Ruminant suborder, Bovid, Sheep subfamily, Sheep tribe, and they are one of human domestic animals. The main goats and sheep raised in my country belong to the genus of sheep (Caprini) ( Ovis ) And Capra ( Capra ). Sheep ( Ovis ) Is the most widely distributed sheep. It can be seen in the mountains of Eurasia and North America. It is characterized by a spiral shape with large horns. Among them, domestic sheep ( Ovis aries ) Is widely bred for producing wool, the red sheep ( Ovis orientalis ) May be the wild ancestor of domestic sheep, my domestic argali ( Ovis ammon ) Is the largest of the sheep genus. Capra ( Capra ) Is characterized by beards under...

Claims

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Application Information

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IPC IPC(8): A61B10/02
Inventor 倪华马兴红
Owner NORTHEAST AGRICULTURAL UNIVERSITY
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