KR200212785Y1 - Embryo Transfer Device for Livestock - Google Patents

Abstract

The present invention relates to a fertilized egg transplant apparatus for artificially injecting fertilized eggs of livestock such as extinction into cancer livestock, which is formed of a cover tube of a certain length and the same length as the cover tube Consists of the external appearance and the inner core is formed longer than the external appearance is inserted into the inside of the cover tube is provided with a fastening means on the outside of the cover tube to be fixed together with the appearance at the position from the tip of the cover tube to the center It can be flexibly bent deeply into the uterine angle of the curved cancer shaft to prevent the damage of the uterine mucosa while providing excellent pregnancy rate of the cancer shaft, and also the simple structure makes it easy to use for the unskilled. There is a characteristic.

Description

Embryo Transfer Device for Livestock

The present invention relates to a fertilized egg transplant apparatus for artificially injecting fertilized eggs of livestock such as extinction into cancer livestock. The present invention relates to a fertilized egg transplant apparatus for livestock, which can be easily used by a skilled person as well as to increase the pregnancy rate.

In general, instead of directly mating males with females, fertilized egg transplantation of livestock is carried out using a fertilized egg, which is obtained by mechanically harvesting fertilized eggs from the uterus of a female livestock or by incubating fertilized eggs in vitro. Since it is injected into the genitals of the concept of impregnation.

Since the fertilized egg transplant is supplied with the fertilized egg of the superior livestock in the farmhouse and the like, the fertilized egg transplant is carried out using the fertilized egg transplant. Therefore, not only the conception but also the livestock improvement is achieved. In the trend of encouragement.

In the fertilized egg transplantation, the fertilized egg implanter is used to inject the fertilized egg into the genital organs of the female livestock. The conventional implanter has a complicated structure, and the structure is simply a straight line or the tip of the injector facilitates the implantation. It is made of spring type, but this is difficult to insert into the inside of the slightly curved uterine angle, so the operator must guide the uterine angle by hand, which causes the problem of damaging the mucosa of the cervical distal tip. Because of this, their use requires skill.

In addition, since the implantation device is difficult to insert deep into the inside of the uterine angle slightly curved even if it is inserted into the inside of the arch of the bowel, this causes a problem that the pregnancy rate of cancer livestock is low. The use of implants has been limited.

The present invention was conceived to solve all the problems of the prior art as described above, and it is possible to inject deeply while flexibly bending into the uterine angle of the cancer shaft formed in a slightly curved shape to prevent the damage of the uterine mucosa while the pregnancy rate of the cancer shaft The purpose is to provide excellent.

In addition, the present invention has a purpose to make it easy to use even a non-skilled person by a simple structure.

1 is a cross-sectional view of the present invention.

Figure 2 is a side cross-sectional view of the present invention,

3 is a cross-sectional configuration diagram.

<Description of the symbols for the main parts of the drawings>

10. Cover tube 20. Appearance

30. Inner Heart 40. Cancer Crest

45. Male clamp 50. Tightening means

60. Straw

Hereinafter, on the basis of the accompanying drawings the technical configuration of the present invention for achieving the above object.

That is, the present invention is a device for implanting and implanting semen into the uterine angle of the female livestock as shown in Figures 1 to 3, a certain length of cover tube made of a flexible material (for example, synthetic resin material) ( 10) and the outer tube 20 is formed in the same length as the cover tube and inserted therein and the inner core 30 formed longer than the outer tube and inserted into the cover tube 10. Tightening means 50 is provided is made to be fixed together with the exterior 20 in the position from the front end to the center of the cover tube (10).

At this time, the tightening means 50 has a diameter that is inserted into the female tightening hole 40 and the tapered coupling hole 41 to form a tapered coupling hole 41 becomes narrower toward the inside and the outer periphery is a plurality A tapered coupling of the male diaphragm 40 to the female diaphragm 40 is provided at the position to be fixed to the cover tube 10 by having a male diaphragm 45 having a ring shape to form a divided portion 46. When inserted into the ball 41, the partition 46 is inserted and guided in the tapered coupling hole (4) while being elastically closed and fixed at the same time is made to press the cover tube 10 to be fixed on the exterior (20).

As the reference numeral 35, the handle formed at the tip of the inner core 30, 60 represents a straw filling the fertilized egg.

Next will be described the operation of the present invention configured as described above.

First, a superior livestock fertilized egg is supplied with a straw 60 in a loaded state, which is coupled to the inside of the tip of the exterior 20.

In this state it is fixed to each other by the fastening means 50 in this position with the end of the cover tube 10 at the end of the exterior 20, which is a taper of the female clamp 40 When inserting the partition 46 of the male clamp 45 into the coupling hole 41, the partition 46 is guided to the tapered coupling hole 41 having a diameter that narrows toward the inside, and retracted elastically. Pressing the cover tube 10 made of a flexible material inside the jersey to be fixed together with the exterior 20 and at the same time assembling the female, the pit 40, 45 is fixed to each other.

As such, in the assembled state, it is inserted into the uterus of the female livestock that requires transplantation of the fertilized egg so that its tip is inserted into the position passing through the cervix.

In this state, since the arm of the tightening means 50, the water tank fittings 40, 45 are separated from each other, the division portion of the water tank fittings 45 in the taping coupling hole 41 of the arm clamp 40 is separated. As the 46 is separated, the partition part releases the cover tube 10 from the pressurized state, thereby releasing the engagement with the exterior 20.

In such a state, the cover tube 10 is moved forward after retracting the exterior 20. The cover tube 10 is formed of a flexible material (for example, a synthetic resin material, etc.), so it is formed in a slightly curved shape. By inserting the uterine angle simply by inserting it is easily inserted, so that the unskilled person can be easily inserted without damaging the mucosa of the uterus.

At this time, the fastening means 50 is not inserted into the uterine angle with the cover tube 10 is located in the central portion of the cover tube (10).

In this manner, when the cover tube 10 is inserted into the deep position of the uterine angle, the cover tube 10 is fixed to the outer surface 20 by the fastening means 50 located at the central portion of the cover tube 10 again, which is the cover. If the tube 10 is not fixed on the exterior 20, the cover tube 10 is moved because there is an uncomfortable problem of injecting the fertilized egg.

In this manner, when the cover tube 10 and the exterior 20 are fixed to each other, the inner core 30 is advanced to implant the fertilized egg, which was on the straw 60, through the uterine angle and implanted deeply. .

At this time, the inner core 30 is formed to have a longer length than the external appearance so that the fertilized egg is injected into the end of the uterine angle to facilitate the operation, thereby increasing the pregnancy rate.

As such, the device of the present invention, which has completed the transplantation of the fertilized egg, finishes its work by grabbing and drawing it. At this time, since the cover tube 10 is made of a flexible material, it is easily withdrawn while preventing damage to the uterine mucosa.

As described in detail above, the fertilized egg device of the present invention provides a flexible curvature without damaging the uterine angle of the cancer shaft, which is formed in a slightly curved shape, so as to prevent the damage of the mucous membrane and provide an excellent pregnancy rate of the cancer shaft. In addition, it will have an effect that can be easily used by unskilled people.

Claims (2)

A device for implanting and implanting a fertilized egg into the uterine angle of the cancer livestock Cover tube 10 of a predetermined length and the same length as the cover tube is formed of a flexible material and inserted into the interior 20 and the inner core 30 is formed longer than the exterior is inserted into the Consists of livestock, characterized in that the fastening means 50 is provided on the outside of the cover tube 10 to be fixed together with the exterior 20 at the position from the tip to the center of the cover tube 10 Implantable device. According to claim 1, The tightening means 50 has a diameter that is inserted into the female tightening hole 40 and the tapered coupling hole 41 to form a tapered coupling hole 41 is narrower toward the inside of the outer The male clamp 45 is formed in a ring shape with a male clamp 45 forming a split portion 46 divided into a plurality of peripheral edges, and the female clamp 45 is a female clamp 45 at a position to be fixed to the cover tube 10. When inserted into the tapered coupling hole 41 of the) the split portion 46 is inserted and guided in the tapered coupling hole 41 while being elastically lifted and fixed at the same time by pressing the cover tube 10 on the exterior 20 Fertilized egg transplant apparatus for livestock, characterized in that made to be fixed.