KR100655959B1 - A device for artificial insemination - Google Patents

Abstract

The present invention relates to an artificial insemination apparatus that allows artificial insemination by injecting a germ cell of a mammal into a genital organ of a mammal including livestock, etc., and has an elongated injection tube in the form of a cylinder, and forms an injection hole at the tip. It has a streamlined insertion tip top and bottom insertion tip suitable for insertion into the genitals of the mammal, the insertion tip is formed in the annular groove between the injection tube and the rear end of the injection tube A moving part including an injection part forming an injection hole for injecting semen; A cylindrical cylinder inserted outside the injection tube between the insertion tip of the injection tube and the injection portion, and is installed at the tip of the cylindrical cylinder to facilitate insertion into the genital organs but not to be easily detached from the genital organs. Breakaway prevention unit in shape, two or more handles on one side integrally formed with a stopper to prevent further insertion into the genital organs, and fixing means for fixing the moving part so as not to move through the inner diameter of the cylinder It includes a fixing portion comprising a.

 Insemination, Mammal, Moving part, Fixed part, Adjustable length

Description

A device for artificial insemination

1 is a perspective view of an insemination device according to a preferred embodiment of the present invention, the length of which can be adjusted;

Figure 2 is a cross-sectional view showing a state of injecting the germ cells of the mammal from the pack through the inlet of Figure 1;

3 is an enlarged cross-sectional view showing an enlarged fixing part of FIG. 2;

4 is a view showing an outer surface of the fixing part of FIG. 1;

5 is a cross-sectional view of the nut of FIG. 1;

6 is a perspective view of an insemination device according to another embodiment of the present invention;

7 is a cross-sectional view of FIG. 6;

8 is a perspective view of an artificial insemination device according to another embodiment of the present invention;

9 is a cross-sectional view of FIG. 8;

10 is a view showing a pig semen intrauterine injection device according to an embodiment of the prior art;

11 is a view showing an injection device for implantation of insemination and fertilized egg according to another embodiment of the prior art;

12 is a view showing an endoscope type artificial insemination device according to another embodiment of the prior art.

* Description of the symbols for the main parts of the drawings *

50: artificial insemination device 51: injection hole

52: upper end of the insertion 53: annular groove

54: lower end of insertion 55: insertion end

56: injection tube 57, 57 ': separation prevention part

58, 58 ': stopper 59, 59': injection section

60: metal plate 61: nut

62: handle portion

71, 71 ': Screw connection part 72: inclined fixing part

73: notch

The present invention relates to an artificial insemination device, and more particularly, to an artificial insemination device that enables artificial insemination by injecting semen, which is a germ cell of a mammal, into the genitals of a mammal, including livestock.

As is well known to those skilled in the art, natural breeding is desirable for breeding and breeding of livestock such as dogs, pigs, and cattle, but in the case of a good breed of livestock, the cost of natural breeding is excessive, and conditions suitable for natural mating There was a problem such that it takes a long time to wait until. Moreover, there was a flaw in the aesthetics of the livestock when the animals were in natural mating.

In order to solve the defects of breeding and breeding by natural mating, there is a method in which a human artificially fertilizes a mammal such as a dog, a pig, and a cow by using an artificial insemination device. Examples include pig semen intrauterine injection device which is composed of a dual structure to prevent the reflux of semen, the device for injecting germ cells using a syringe-type piston, the animal using a member that can observe the inside of the mammal body Observing the inside of the body there is a device for injecting germ cells therein.

On the other hand, although not shown, the conventional insemination device is inserted into the cervical canal in the genitalia, and injected with semen at the entrance of or near the cervix canal, instead of injecting semen has been proposed and widely used. Since the length is fixed, it can not be properly adjusted according to the type of mammals such as livestock and even the mammals such as livestocks. The success rate of fertilization is low, or conversely, the length of the artificial insemination device is too long compared to the length of the genital organs.

In addition, a technique for a pig semen intracorporeal injection device configured to prevent the reflux of semen in a dual structure is disclosed in Korean Utility Model Publication No. 20-0189616, as shown in Figure 10 Intra-body injection device, the injector 100 is formed in the shape of a circular tube, the portion coupled to the cervical canal of the pig is inclined, the coupling hole 102 for coupling the inner injector 110 therein; Is inserted into the coupling hole 102 of the injector 100, the injection tube 112 for the semen injection is formed therein, longer than the injector 100, the inner injector 110 of a soft material; And an iron core 120 inserted into the injection tube 112 of the inner injector 110 and pushing the end of the inner injector 110 until the end of the inner injector 110 reaches the uterus of the pig. It is described that the semen can be injected into the body.

However, in the pig semen intrauterine injection device as described above, the internal injector 110 is inserted into the injector 100 and the iron core 120 is inserted therein. The manufacturing cost is increased because it must be manufactured precisely between the internal injector 110 and the inserter 100 is inserted too deeply into the genitals due to excessive force insertion, which may damage the inside of the genital organs or the entrance to the cervix. there was.

In addition, the technique for injecting the device using a syringe-type piston is described in Republic of Korea Utility Model Publication No. 20-0293240, as shown in Figure 11 apparatus for injecting using a conventional syringe-type piston In order to inject the seed sperm into the injection tube 20 and the injection member 20 including the injection tube 21 for inserting the seed sperm into the genital tract of the superior longitudinal shaft for artificial insemination and fertilized egg implantation. In the injection device (1) for artificial insemination and fertilized egg implantation consisting of an injection guide member 10 containing a), the injection member 20 is another straw tube finely formed inside the injection tube 21 Received) is formed into a double tube, the straw tube 22 is formed integrally with the support member 36, the support guide member 37 is firmly fixed inside the coupling guide member 32 and the coupling member 31 On The injection hole 13 of the injection guide member 10 is configured to be accommodated by the coupling hole 35, and the seed sperm inside the cylinder is operated through the straw tube 22 by the operation of the piston 11. It is configured to be inserted into the cervix of the shaft.

However, in the device for injecting by using the syringe-type piston, the connection member which can prevent the backflow of the seed crystal solution and improve the ease of operation by properly connecting the injection guide member 10 and the injection member 20 ( 30), but when a large amount of semen is injected and the contact force between the connection member 30 and the vagina is weak, the connection member 30 alone is somewhat insufficient to prevent backflow of semen, and the injection tube 21 The number of parts is increased, such as the need to form another double pipe 22 formed inside the double tube, the cost is increased according to the manufacture of fine and precise parts, and excessive force is applied to the injector during insertion If inserted too deep inside, there was a risk of damaging the inside of the genital organs or the entrance to the cervix.

In addition, an example of a technique related to a device for injecting germ cells while observing the inside of the animal body using a member that can observe the inside of the mammal body is described in Korean Patent Publication No. 10-0322995 As shown in FIG. 12, the artificial insemination apparatus includes: a body 105 formed in a cylindrical tubular shape in order to perform artificial insemination by inserting by an injector in a molten state using two copper crystal solutions; A handle 160 coupled to the rear end of the body 105 at an angle and having a tube formed therein; A lid 140 made of a transparent material coupled to the rear end of the body 105 in an outwardly diffractive manner and capable of observing the inside of the body 105; A fixing device 142 for fixing the lid 140 to the body; A guide portion 130 attached to an inside of a front end of the body 105 and having a circular hole therein; It becomes a cylindrical tubular shape, on the front is a spherical insertion hole 210 is formed, extending to a portion of the insertion hole 210 is formed an insertion tube 220, has a predetermined angle from the insertion tube 220 and the A connecting pipe 225 having a larger diameter than the hole formed in the guide part 130 is formed, and an insertion aid 230 is formed on the rear to insert the syringe so that the guide part 130 of the body 105 is formed. It comprises a inserter 200 is inserted through the.

However, in such an insemination device, it is possible to directly check the state of the genitals of the dog and inject the semen into the canine's uterus, so that a high amount of semen can be obtained even with a small amount of semen. When the contact force between the balloon 150 and the vagina is weak, it is somewhat insufficient to prevent the backflow of semen only by the expanded balloon 150, and the body 105, the handle 160, the lid 140, and the fixing device 142. The manufacturing cost is increased by increasing the number of components, such as the guide unit 130 and the inserter 200, and the balloon 150, the first and second air pipes 152 to check the state in the vagina and prevent backflow of semen. , 122), when the first and second air injectors 154 and 120, the optical fiber 114, the light emitting unit 112, and the power supply unit 110 is further provided, the price becomes more expensive.

In addition, the above-described artificial insemination device, once used, even if thoroughly cleaned and disinfected, there is a risk of disease infection during reuse, so it is preferable to make it impossible to reuse after one use, but in such a work to make it impossible to reuse Because of the time and effort required, some of the users have once used the artificial insemination device to clean, disinfect and reuse.

In order to overcome these problems, the artificial insemination device of the present invention provides an artificial insemination device that can adjust the length appropriately according to the change in the length of the genital genus of mammals for the purpose of increasing the success rate of artificial insemination. do.

Another object of the present invention is to prevent the reflux of semen double, and to prevent the infusion device from being easily escaped from the genitals of mammals such as livestock and at the same time inserted too deep into the genitals and to damage the inside of the genital organs or cervix inlet The purpose is to simplify the configuration and reduce the price.

It is another object of the present invention to provide an insemination device that can prevent disease infection in the genitals of mammals by making it impossible to reuse after one use.

In order to achieve the above object, the artificial insemination device of the present invention, in the artificial insemination device for performing artificial insemination by inserting into the genitals of the mammal by an injector in the molten state using the copper crystal solution of the mammal, in the form of a cylinder An elongated injection tube having an injection hole formed at the tip and having a streamlined insertion tip top and an insertion tip bottom suitable for insertion into a mammal's genital organ, and having an annular groove therebetween and installed at the tip of the injection tube. A moving part including a front end and an injection part installed at a rear end of the injection tube to form an injection hole for injecting semen; A cylindrical cylinder inserted outside the injection tube between the insertion tip of the injection tube and the injection portion, and is installed at the tip of the cylindrical cylinder to facilitate insertion into the genital organs but not to be easily detached from the genital organs. Breakaway prevention unit in shape, two or more handles on one side integrally formed with a stopper to prevent further insertion into the genital organs, and fixing means for fixing the moving part so as not to move through the inner diameter of the cylinder Characterized in that it comprises a fixing portion including.

Here, the fixing means is a screw fastening portion formed on the outer surface of the rear end of the cylindrical cylinder, a plurality of cutouts connected to the screw fastening portion, and a screw fastening that can be fastened corresponding to the screw fastening portion. It is preferable to include a nut which has a portion and a tapered inclined fixing portion radially inward at one end of the inner surface to press the plurality of cutouts inward in the radial direction in accordance with the screw fastening to the injection tube of the moving part. Do.

In addition, the artificial insemination device of the present invention is an artificial insemination device for performing artificial insemination by inserting into the genitals of the mammal by an injector in a molten state using a copper crystal solution of the mammal, an elongated injection tube of the form of a cylinder, An insertion tip that has a streamlined insertion tip top and an insertion tip bottom suitable for insertion into the genitals of a mammal, and has an annular groove therebetween, which is formed at the tip of the injection tube, which forms an injection hole at the tip, and into the genital organ Insertion is easy but departure from the genitals is not easy to make and the release prevention portion located behind the insertion tip on the injection tube, and can prevent further insertion into the genital organs, and the release prevention portion on the injection tube And a stopper positioned at the rear end of the injection tube to inject semen. It characterized by including infusion section to form an injection hole.

Here, it is preferable to further include a thin metal plate provided on one side of the outer surface of the injection tube.

In addition, it is preferable that the injection portion has a shape in which a cross section is formed in a step shape of two or more steps or a plurality of protrusions are formed on the outer surface and have a cap.

And the shape of the departure prevention portion is preferably conical.

In addition, the insertion tip portion and the separation prevention portion is preferably made of synthetic resin or silicon.

In addition, the injection pipe, the cylinder, the stopper and the injection portion is preferably made of plastic.

Hereinafter, the present invention will be described in detail with reference to the accompanying drawings.

1 to 5 of the accompanying drawings is shown an artificial insemination device according to a preferred embodiment of the present invention.

1 and 2, the artificial insemination device according to a preferred embodiment of the present invention that can adjust the length is inserted into the genitals of the mammal by the injector in the molten state using the same crystal solution of the mammal artificial insemination In the artificial insemination apparatus for performing the above, an elongated injection tube 56 in the form of a cylinder, an injection hole 51 formed at the tip, and a streamlined insertion tip top 52 suitable for insertion into a mammal's genitalia, and an insertion tip bottom. An insertion tip 55 formed at an end of the injection tube 56 and having an annular groove 53 formed therebetween, and installed at a rear end of the injection tube 56 to inject semen; A moving part including an injection part 59 to form an injection hole which may be formed; A cylindrical cylinder 80 that is fitted outside the injection tube 56 between the insertion tip portion 55 and the injection portion 59 of the injection tube 56 and the tip portion of the cylindrical cylinder 80. It is installed to facilitate insertion into the genitals, but the separation from the genitals is prevented from the shape of the separation prevention portion 57 and two or more handles 62 on one side integrally formed and further insertion into the genitals It consists of a stopper (58) that can prevent the, and a fixing part including a fixing means for fixing the moving part so as not to move through the inner diameter of the cylinder (80).

3 to 5, the fixing means may be any type as long as it can fix the moving part so as not to move through the inner diameter of the cylinder 80, but a rear end of the cylindrical cylinder 80 may be used. Corresponding to the screw fastening portion 71 '(refer to FIG. 4) formed on the outer surface, the plurality of cutout portions 73 connected to the screw fastening portion 71', and the screw fastening portion 71 '. Having a screw fastening portion 71 (see FIG. 5) which can be fastened, a tapered inclined fixing portion 72 tapered radially inward is formed at one end of the inner surface, and the plurality of cutouts 73 according to the screw fastening. It is preferable to include a nut 61 that can be fixed to the injection tube 56 of the moving part by pressing inward in the radial direction.

One side of the outer surface of the injection tube 56 is shown that the metal plate 60 of the thin plate is installed, and the metal plate (60) is injected into the artificial insemination device 50 by using the installation of the metal plate 60, and then the metal plate ( By bending the part of 60), it is possible to make it impossible to reuse. However, if necessary, it may be possible to cut the injection tube 56 by using a pincers, etc. without using the metal plate 60 in the injection tube 56, and to prevent the use of the injection tube 56. ) Is made of a hard material, by forming a plurality of grooves on one side of the outer surface of the injection tube 56 in advance, it may be possible to break the groove portion after use of the artificial insemination device 50 so that it cannot be reused. .

The reason for preventing the reuse of the artificial insemination device is that when using a soft material together, it is difficult to thoroughly clean or disinfect after use, and there is a high possibility that the inside of the mammal's genital organs is infected with a disease caused by bacteria or the like.

In addition, in the present embodiment, as shown in FIGS. 1 and 2, the annular groove 53 is installed in the insertion tip portion 55, and the contact area with the vaginal wall is increased by contact with the contraction of the vagina after insertion. To prevent backflow.

1 and 2, the shape of the departure prevention part 57 is illustrated as a conical shape. However, the separation prevention part 57 is easily inserted into the genital vagina, which is a mammal's genital organs. Insufficient back flow of semen caused by insufficient semen can be prevented, and if the shape can be prevented from being released from the vagina, the cross section can be adopted in various forms including elliptical, semicircular, and streamlined.

1 and 2, the stopper 58 is illustrated as integrally forming two handle portions 62 on one side, and the number of handle portions 62 formed may be two or more. The reason why the handle 62 is formed in this way is to insert the artificial insemination device 50 according to the present invention into the vagina to inject the semen through the injection part 59. Squeeze to inject semen and to allow the other hand to hold the handle part 62 stably. If the stopper 58 is large enough to prevent further insertion into the genital organ, the cross-sectional shape may be various shapes such as square, rectangular, and elliptical, but is preferably circular.

The injection portion 59 is shown in the form of a cross-section of two or more steps in the shape of step, but is not limited thereto, and may be in any form as long as it can inject semen, which is a germ cell of a mammal, and in some cases, It is also possible to form a plurality of protrusions on the outer surface and have a stopper.

On the other hand, mammalian genitals are fragile and easily damaged, and once wounded, it is very difficult to be cured due to the occurrence of inflammation. Therefore, the part directly contacting the vagina is softer than using hard materials in consideration of this point. In this way, the insertion tip portion 55 and the separation prevention portion 57 which are inserted into the genitalia and directly contact with the genital material are not limited thereto, but are preferably made of synthetic resin such as polyurethane or silicone.

In addition, the injection tube 56 and the cylindrical cylinder 80 is easy to be inserted only to maintain the appropriate rigidity, respectively, the stopper 58 also to maintain the appropriate rigidity to prevent insertion into the vagina, injection portion (59) is also preferably made of plastic because it is easy to inject the semen should have adequate rigidity, but is not necessarily limited to these materials.

In the moving part, since the insertion tip portion 55 and the injection portion 59, which are usually installed in the injection tube 56, are different from the injection tube 56, the injection tube 56 is separated from the injection tube 56, respectively. The front end and the rear end of 56 may be bonded and installed using an adhesive such as a bond, but may be integrally formed with the injection tube 56 by injection molding or the like.

In addition, the stopper 58 and the stopper prevention part 57 having the handle portion 62 installed on the cylinder 80 in the fixing part are different from the cylinder 80 and the material, so that the cylinder 80 As the separate type, the front end and the rear end of the cylinder 80 may be bonded and installed by using an adhesive such as a bond, but the present invention is not limited thereto and may be formed integrally with the cylinder 80 by injection molding.

Referring to the operation and effect in accordance with the preferred embodiment of the present invention made as described above are as follows.

In the device for artificial insemination by injecting semen into the vagina of a mammal, the success rate of artificial insemination increases as the semen injection hole of the artificial insemination device is close to the cervix canal. The length can be adjusted by moving in the longitudinal direction through the inner diameter of the cylinder 80 of the fixing part and after adjusting the length by moving the moving part relative to the fixing part according to the length of the vagina, which is the genital organ of the mammal to be artificially inseminated. When the nut 61 is fastened, the plurality of cutouts 73 are pressed radially inward by the inclined fixing part 72 of the nut 61 and are fixed to the injection pipe 56 of the moving part to fix the artificial insemination device 50. The length can be adjusted.

Thus, after adjusting the length of the artificial insemination device of the present invention according to the length of the mammal's genitalia, the grip portion 62 of the stopper 58 is held by one hand and the pack is injected by the other hand 59 ) And squeeze the pack and the semen in the pack can be injected into the uterine cervix through the vaginal or cervical canal via the injection unit 59, the inlet tube 56, and the injection hole 51, thereby improving the conception rate of artificial insemination. It can increase.

In addition, the artificial insemination device 50 of the present invention according to a preferred embodiment is generated by the separation prevention portion 57 is inserted into the genital vagina, which is the mammal's genital organs after the prevention of separation with only the annular groove 53 is generated. It prevents backflow of semen which may be possible again, and also prevents the artificial insemination device 50 from being inserted into the genitals by the excessive force by the installation of the stopper 58 to damage the genitals. You can prevent it.

In addition, after the insemination work, such as injecting germ cells, it is impossible to reuse the insemination device according to a preferred embodiment of the present invention can prevent disease infection in the genitals of the mammal due to reuse.

6 and 7 of the accompanying drawings, there is shown an artificial insemination device 50 according to another embodiment of the present invention. The description of the same or corresponding components as those of the preferred embodiment of the present invention described above will be omitted and only other portions will be described.

As shown in Figs. 6 and 7, the artificial insemination apparatus 50 according to this embodiment is an artificial insemination using a mammalian copper crystal solution and inserting it into the genitals of a mammal by an injector to perform artificial insemination. In the quartz crystal device, an elongated injection tube 56 in the form of a cylinder, a streamlined insertion tip top 52 and an insertion tip bottom 54 suitable for forming an injection hole 51 at the tip and inserting into a mammal's genitalia. And having an annular groove 53 formed therebetween and an insertion tip portion 55 installed at the tip of the injection tube 56, and easy insertion into the genital organs, but not detachment from the genital organs. An escape prevention portion 57 'positioned behind the insertion tip 55 on the tube 56, and further insertion into the genital organs can be prevented and the escape prevention portion 57' on the injection tube 56 is prevented. At the rear of Includes a stopper (58) and is provided on the rear end portion of the inlet tube 56, infusion section to form an injection hole in the fixed amount can be injected.

The artificial insemination device 50 according to another embodiment of the present invention configured as described above is different from the embodiment described above, the insertion tip 55 and the insertion tip (55) at predetermined intervals on the injection tube 56, respectively ( 55 is provided at the rear of the stopper prevention portion 57 'and the stopper 58' at the rear of the stopper prevention portion 57 'and the injection portion at the rear of the stopper 58'. It is not possible to adjust the length because it does not form a separate.

In the present embodiment, the stopper 58 'is the same in material, size, and shape except that the handle 62 of the preferred embodiment of the present invention described above is removed.

Referring to the operation and effect according to another embodiment of the present invention made of the above configuration are as follows.

The artificial insemination device 50 according to the present embodiment may be generated due to insufficient separation prevention only by the annular groove 53 after being inserted into the vagina by the installation of the separation prevention part 57 ′ as in the preferred embodiment of the present invention. It can prevent double back flow of semen and prevent escape from the vagina and also prevent the artificial insemination device 50 from being inserted into the genitals by the excessive force by the installation of the stopper 58 '. This can prevent damage to the genitals.

8 and 9 of the accompanying drawings, there is shown an artificial insemination device 50 according to another embodiment of the present invention. The description of the same or corresponding components as those of the preferred embodiment and the other embodiments of the present invention described above will be omitted and only other portions will be described.

As shown in FIGS. 8 and 9, the artificial insemination device 50 according to this embodiment has the same configuration as the other embodiments of the present invention described above except for the injection portion 59 ′.

In the present embodiment, the injection portion 59 'is shown in the form of a plurality of protrusions on the outer surface and having a stopper.

On the other hand, in all the embodiments described above it was described only to prevent the reuse after use of the artificial insemination device 50 of the present invention, if necessary, the thin metal plate 60 to prevent reuse in the artificial insemination device Without installing a plurality of grooves, etc., the entire component of the artificial insemination device 50 may be made of a hard material such as metal and reused through thorough cleaning or disinfection such as boiling in boiling water. .

As described above, those skilled in the art will understand that the present invention can be implemented in other specific forms without changing the technical spirit or essential features. Therefore, it is to be understood that the embodiments described above are exemplary in all respects and not restrictive. The scope of the present invention should be construed that all changes or modifications derived from the meaning and scope of the appended claims and their equivalents, rather than the detailed description, are included in the scope of the present invention.

According to the configuration as described above, the present invention can increase the success rate of artificial insemination by providing an artificial insemination apparatus that can adjust the length appropriately as the length of the mammal genitals are changed.

In addition, the present invention prevents backflow of semen, and prevents the injection device from being easily detached from the genitals of mammals such as livestock, and at the same time is inserted into the genitals so deeply that it does not damage the inside of the genital organs or the entrance to the cervix. In addition, the cost can be reduced by simplifying the configuration.

In addition, the present invention has the effect of providing a fertilization device that can be prevented from infecting the disease in the genitals of mammals by making it impossible to reuse after one use.

Claims (8)

In the artificial insemination apparatus for artificial insemination by inserting into the genitals of the mammal by an injector in a molten state using a copper crystal solution of the mammal, A cylindrical injection tube 56 and a streamlined insertion tip top 52 and insertion tip bottom 54 suitable for insertion into a mammal's genitalia, with injection holes 51 at the tip, and between them. Injection to form an annular groove (53) and the insertion end portion 55 is provided in the distal end of the injection tube 56, and the injection hole is provided in the rear end of the injection tube 56 to inject semen A moving part including a part 59; A cylindrical cylinder 80 that is fitted outside the injection tube 56 between the insertion tip portion 55 and the injection portion 59 of the injection tube 56 and the tip portion of the cylindrical cylinder 80. It is installed to facilitate insertion into the genitals, but the separation from the genitals is prevented from the shape of the separation prevention portion 57 and two or more handles 62 on one side integrally formed and further insertion into the genitals An artificial insemination device, comprising: a stopper (58) capable of preventing and a fixing means including a fixing means for fixing the moving part to prevent movement through the inner diameter of the cylinder (80). The method of claim 1, The fixing means includes a screw fastening portion 71 'formed on an outer surface of the rear end portion of the cylindrical cylinder 80, a plurality of cutout portions 73 connected to the screw fastening portions 71' and cut out. The plurality of sections may be formed in accordance with the screw tightening by forming a tapered inclined portion 72 tapered inward in the radial direction at one end of the inner surface with the screw fastening portion 71 which may be fastened corresponding to the screw fastening portion 71 '. Artificial insemination device, characterized in that it comprises a nut (61) that can be fixed to the inlet tube (56) of the moving part by pressing the connection (73) radially inward. In the artificial insemination apparatus for artificial insemination by inserting into the genitals of the mammal by an injector in a molten state using a copper crystal solution of the mammal, A cylindrical injection tube 56 and a streamlined insertion tip top 52 and insertion tip bottom 54 suitable for insertion into a mammal's genitalia, with injection holes 51 at the tip, and between them. Insertion tip 55 is formed to form an annular groove 53 and is installed at the tip of the injection tube 56, easy insertion into the genitals, but is not easily separated from the genitals on the injection tube 56 A separation prevention portion 57 'positioned at the rear of the insertion tip portion 55, and further insertion into the genital organ can be prevented, and a rear portion of the separation prevention portion 57' positioned on the injection tube 56; And a stopper (58 ′) and an injection part provided at a rear end of the injection tube (56) to form an injection hole for injecting semen. The method according to claim 1 or 3, Artificial insemination device, characterized in that it further comprises a metal plate 60 of the thin plate is installed on one side of the outer surface of the injection tube (56). The method according to claim 1 or 3, The injection unit is an artificial insemination device, characterized in that the cross-section is formed in the form of two or more steps or a plurality of protrusions formed on the outer surface and having a stopper. The method according to claim 1 or 3, Shape of the departure prevention portion artificial insemination device, characterized in that the conical shape. The method according to claim 1 or 3, The insertion tip portion 55 and the separation prevention portion artificial insemination device, characterized in that made of synthetic resin or silicon. The method according to claim 1 or 3, The insemination tube 56, the cylinder 80, the stopper and the injection unit artificial insemination device, characterized in that made of plastic.

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