KR101556109B1 - Contraception device of animal having uterus bicornis - Google Patents

Contraception device of animal having uterus bicornis Download PDF

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Publication number
KR101556109B1
KR101556109B1 KR1020150048900A KR20150048900A KR101556109B1 KR 101556109 B1 KR101556109 B1 KR 101556109B1 KR 1020150048900 A KR1020150048900 A KR 1020150048900A KR 20150048900 A KR20150048900 A KR 20150048900A KR 101556109 B1 KR101556109 B1 KR 101556109B1
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KR
South Korea
Prior art keywords
main body
uterus
pair
arm portions
copper
Prior art date
Application number
KR1020150048900A
Other languages
Korean (ko)
Inventor
엄태현
Original Assignee
주식회사 아인
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Publication date
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Priority to KR1020150048900A priority Critical patent/KR101556109B1/en
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Publication of KR101556109B1 publication Critical patent/KR101556109B1/en
Priority to PCT/KR2016/002177 priority patent/WO2016163646A1/en

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    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61D—VETERINARY INSTRUMENTS, IMPLEMENTS, TOOLS, OR METHODS
    • A61D19/00—Instruments or methods for reproduction or fertilisation
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F6/00—Contraceptive devices; Pessaries; Applicators therefor
    • A61F6/06—Contraceptive devices; Pessaries; Applicators therefor for use by females
    • A61F6/14—Contraceptive devices; Pessaries; Applicators therefor for use by females intra-uterine type
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F6/00—Contraceptive devices; Pessaries; Applicators therefor
    • A61F6/06—Contraceptive devices; Pessaries; Applicators therefor for use by females
    • A61F6/14—Contraceptive devices; Pessaries; Applicators therefor for use by females intra-uterine type
    • A61F6/146—Occluders for the cervical canal

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  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Veterinary Medicine (AREA)
  • Public Health (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Reproductive Health (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Vascular Medicine (AREA)
  • Biomedical Technology (AREA)
  • Wood Science & Technology (AREA)
  • Zoology (AREA)
  • Surgical Instruments (AREA)

Abstract

The present invention provides a device for preventing propagation of animals having bicornate uterus comprising: a main body; a pair of arm units which are extended from the main body; and a copper body mounted on the main body, wherein the arm units have an outside protrusion which protrudes to an outer surface and an inside protrusion which protrudes to an inner surface.

Description

BACKGROUND OF THE INVENTION 1. Field of the Invention [0001] The present invention relates to an apparatus for preventing breeding of an animal having a double-

The present invention relates to an animal reproduction prevention apparatus.

The biventricular uterus is composed of the uterine cavity and uterus in the posterior part of the uterus but forms an angle of the uterus in the anterior part without being merged, and the uterus in the Y-shape in which the uterine angle is in contact with the fallopian tube is called the biventricular uterus. Among animals, dogs, cats, horses, and the like have such a biennial uterus.

Dogs and cats with a bipedal uterus have long been regarded as pets familiar to humans, as well as companion animals. However, since the number of people who can grow is limited and their breeding power is excellent, many dogs and dogs are discarded in proportion to their numbers.

As a result, various social problems such as damage to crops, threats to humans, and secondary infections are occurring. As a result, there was a need to suppress the breeding of dogs (cats) and dogs (cats).

In general, neutralization is the method of suppressing reproduction of dogs (cats) and dogs (cats). However, this is a big burden on the bullhead due to the high cost. In addition, postoperative side effects such as diabetes, hypothyroidism, urinary tract disease, and pancreatitis may also occur.

Therefore, there is an urgent need for a method of suppressing the breeding of an animal that can replace the current neutering operation.

It is an object of the present invention to provide an apparatus for suppressing reproduction of an embryo of an uterus type suited to uterine characteristics of a dog or a cat having a bipedal uterus.

Another object of the present invention is to provide an apparatus for suppressing the growth of an animal which can lower the probability of pregnancy by killing sperm entering the uterus.

It is another object of the present invention to provide an apparatus for inhibiting the reproduction of an animal which can directly interfere with the uterine implantation of the embryo by stimulating the inner wall of the uterus.

An animal reproduction inhibition apparatus having a twin uterus, which is related to aspects of the present invention for realizing the above-mentioned object, comprises: a body; A pair of arm portions extending from the main body; And a copper body mounted on the main body. The arm portion may include an outer protrusion protruding from the outer surface and an inner protrusion protruding from the inner surface.

Here, the main body may include a latching portion for holding the copper body inserted therein.

Here, the main body may be formed of a material having flexibility such that the copper body can be easily deformed from the engaging portion.

Here, the body may be formed of a silicon material.

Here, the main body may further include an installation hole into which a removal chamber to be separated from the uterus is inserted.

Here, the outer protrusions and the inner protrusions may be staggered from each other.

Here, the outer protrusion may be formed at a free end, and the inner protrusion may be formed between the free end and the coupling end.

Here, the inner protrusions may be offset from each other.

Here, the pair of arm portions may be formed of a material having stretchability so as to be deformable so as to be in a wedged state.

The pair of arm portions may further include an engaging groove formed at a position facing the inner protrusion such that the inner protrusion engages with the inner protrusion.

Here, the main body and the pair of arm portions may have a Y-shape so that the main body is located in the uterus and the arm portion is located at the uterine angle.

Here, the copper body may be a tubular shape having a hollow portion into which the body is inserted.

The insertion tube may further include an insertion tube surrounding the main body and the pair of arm portions, and the insertion tube may have a reference groove for engaging the entrance of the uterus when inserted into the uterus from the entrance of the uterus.

According to the apparatus for inhibiting reproduction of an animal having a bipedal uterus according to the present invention, which is constructed as described above, it can be inserted into the uterus of a dog or a cat having a Y-shaped bipolar uterus. Therefore, the spermatozoa of the male is prevented from entering the uterus of the female, thereby suppressing the reproduction of the animal.

Then, the copper body installed in the body disturbs the motility of the sperm entering the uterus, thereby lowering the functionality of the sperm to kill the sperm. Thus, the probability of pregnancy is lowered, and reproduction of the animal can be suppressed.

In addition, the projection of the cancer directly stimulates the inner wall of the uterine cornea, thereby preventing the embryo from being implanted on the inner wall of the uterine cornea. Therefore, the reproduction of the animal can be suppressed.

1 is an overall perspective view schematically showing an apparatus 100 for preventing reproduction of an animal having a bipolar uterus according to an embodiment of the present invention.
2 is a perspective view showing a state where the insertion tube 180 is installed in the propagation prevention apparatus 100 of Fig.
FIG. 3 is a perspective view showing a state before the copper body 160 separated in FIG. 1 passes through the engagement portion 122. FIG.
4 is a perspective view showing a state in which the copper body 160 is passing through the engagement portion 122 in FIG.
5 is a schematic view showing a state in which the breeding prevention apparatus 100 of Fig. 1 is inserted into the uterine Ur of an animal.

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Hereinafter, an apparatus for preventing breeding of an animal having a bipedal uterus according to a preferred embodiment of the present invention will be described in detail with reference to the accompanying drawings. In the present specification, different embodiments are given the same or similar reference numerals, and the description thereof is the same as the first explanation.

FIG. 1 is an overall perspective view schematically showing an apparatus for preventing breeding of an animal having a triangular uterus according to an embodiment of the present invention. FIG. 2 is a cross- Fig.

The apparatus for preventing reproduction of an animal 100 includes a main body 120, a pair of arm portions 140 extending from the main body 120, and a copper body 160 installed on the main body 120 .

The main body 120 is provided with a copper body 160 and may be, for example, a straight cylindrical body. Here, the main body 120 may include a latching portion 122 for holding the copper body 160 inserted therein.

The latching portion 122 serves to restrict the movement range of the copper body 160 so that the copper body 160 is not separated from the main body 120 when the copper body 160 is installed in the main body 120. Therefore, it is preferable that the engagement portion 122 has a maximum outer diameter larger than the minimum inner diameter of the copper body 170. For example, the locking part 122 may be integrally formed with the main body 120 and may have a shape protruding outward.

On the contrary, the main body 120 can extend and contract in the longitudinal direction and the width direction so that the copper body 160 can be easily removed from the engaging portion 122. That is, the main body 120 may have elasticity such that the maximum outer diameter of the engagement portion 122 becomes smaller than the minimum inner diameter of the copper body 160.

For example, the main body 120 may be formed of a silicon or plastic material, and preferably a silicon material. The engaging portion 122 may be formed of the same material as the main body 120.

In addition, the main body 120 may further include an installation hole 124 through which a removal chamber for insertion into the uterus is inserted. Here, the removal chamber is also used when the copper body 160 is installed in the main body 120.

The pair of arm portions 140 are connected to the body 120 and extend therefrom. One or both of the pair of arm portions 140 may have an outer projection 142 and an inner projection 144.

The outer protrusion 142 and the inner protrusion 144 may be integrally formed with the arm 140 and may be formed of the same material as the arm 140.

In addition, the outer protrusion 142 and the inner protrusion 144 may be formed to be offset from each other. The outer protrusion 142 is formed at the free end 120c of the arm portion 140 and the inner protrusion 144 can be formed between the free end 120c and the coupling end 120d of the arm portion 140 have.

At this time, one or a plurality of inner protrusions 144 may be formed, and in the case of a plurality of inner protrusions 144, the facing portions of the pair of arm portions 140 may be staggered.

The pair of arm portions 140 may be formed of a material having elasticity that allows the arm portions 140 to be deformed to be in a closed state in a state that the arm portions 140 are opened at a predetermined angle. For example, the arm portion 140 may be formed of the same material as the main body 120, and may be preferably silicon.

The pair of arm portions 140 may further include coupling grooves 146 formed such that the inner projections 144 are engaged with the inner projections 144 at positions where the inner projections 144 are opposed to each other.

The main body 120 and the pair of arm portions 140 having such a configuration may have a Y-shape when the main body 120 is inserted into the uterus and the arm portion 140 is positioned at the uterine angle .

The animal reproduction prevention apparatus 100 according to the present embodiment may further include an insertion tube 180 surrounding the main body 120 and the pair of arm portions 140. The insertion tube 180 may have a reference groove 182 that engages the entrance of the uterus upon insertion into the uterus from the entrance of the uterus.

Thus, the pair of arm portions 140 are formed of a material having elasticity when they are surrounded by the insertion tube 180, so that the arm portions 140 are in a state of being dislocated by the insertion tube 180.

At this time, the pair of arm portions 140 are engaged with the opposing inner protrusions 144 and the engaging grooves 146, so that they can have a single cylindrical shape as a whole.

Therefore, even when the main body 120 and the pair of arm portions 140 have a Y-shape, since the pair of arm portions 140 are pinched by the insertion tube 180 when entering the uterus, Even inside the uterus with an entrance can be easily entered. Furthermore, the arm portion 140 can enter without entering the uterine wall.

In addition, since the reference groove 12 provided in the insertion tube 180 is caught by the entrance of the uterus after entering the uterus, the user can enter only the desired length into the uterus.

On the other hand, the copper body 160 is installed in the main body 120. For example, a copper wire wound around the main body 120 or a tube having a hollow portion into which the main body 120 is inserted. In this embodiment, the copper body 160 has a tube shape.

When the copper body 160 is formed into a tube shape, the repelling prevention apparatus 100 according to the present embodiment having such a configuration becomes detachable to the body 120.

3 and 4, a method of installing the separated copper body 160 on the main body 120 will be described in detail.

Fig. 3 is a perspective view showing a state before the copper body 160 separated in Fig. 1 passes through the engaging portion 122, Fig. 4 is a perspective view showing a state in which the copper body 160 passes through the engaging portion 122 Fig.

Referring to these drawings, a user installs a removal chamber TH in a mounting hole 124 of a main body 120 first. Next, when the installed removal thread Tr is held with one hand, the main body 120 is positioned upside down as shown in the figure.

The copper body 160 is moved to the main body 120 along the removal chamber Tr to be guided to the engaging portion 122 It becomes stuck.

Here, the removal chamber Tr can also be used when the breeding prevention apparatus 100 is later removed from the uterus after being inserted into the uterus of the animal.

Next, the user pulls the main body 120 or the arm portion 140 with the other hand while holding the removal thread Tr with one hand. Accordingly, the main body 120 is stretched in the longitudinal direction together with the locking portion 122 due to the elasticity of the main body 120 itself.

The maximum outer diameter of the engaging portion 122 becomes smaller than the inner diameter of the copper body 160. [ Thus, the copper body 160 easily passes through the engagement portion 122.

Thereafter, the copper body 160, which has passed through the latching portion 122, is positioned up to the coupling end 140d of the arm portion 140. When the hand holding the main body 120 or the arm portion 140 is released, the main body 120 is restored to its original shape.

Thus, the propagation preventing apparatus 100 is in a state in which the copper body 160 is installed in the main body 120.

Thus, the propagation preventing apparatus 100 has a structure in which the copper body 160 is easily detached from the main body 120. This is because the main body 160 is formed of a material having elasticity that allows the copper body 160 to be deformed easily to be detached.

The breeding prevention apparatus 100 according to an embodiment of the present invention having such a configuration is used by being inserted into the uterus of an animal having a bipedal uterus. This will be described in detail with reference to FIG.

Fig. 5 is a schematic view showing a state in which the breeding prevention apparatus 100 of Fig. 1 is inserted and used in the uterus Ur of an animal.

Referring to the drawings, a reproductive preventive apparatus 100 according to an embodiment of the present invention includes an insertion tube (180) provided around a removal chamber (Tr) in an installation hole (124) of a body (120) Is mounted.

At this time, the insertion tube 180 may be formed so as to surround the outer protrusion 142 of the arm 140, so that the pair of arm portions 140 are in a disengaged state.

Accordingly, the breeding prevention apparatus 100 is inserted into the uterine Ur through the animal's uterine entrance UE along the direction of the arrow shown in the figure. Here, the uterus (Ur) may be a Y-shaped bifurcated uterine form in which the uterine form extends from the uterine body (UB) to a pair of elongated uterine horns (Uh).

Next, when the breeding prevention apparatus 100 enters the uterine Ur by a predetermined length, the reference groove 182 of the insertion tube 180 is caught by the uterine entrance UE. Thus, it is possible to hold the insertion reference position where the length of the insertion tube 180 entering the uterine Ur can be made constant.

Thereafter, the insertion tube 180 mounted on the periphery of the propagation prevention apparatus 100 is removed. Thus, the pair of arm portions 140 are restored to their original state in the opened state due to their elasticity. At this time, the main body 120 and the pair of arm portions 140 are Y-shaped.

Next, the breeding prevention apparatus 100 enters the inside of the uterus Ur more, and the pair of arm portions 140 are positioned at the uterine horn UH through the uterine UB . Then, the main body 120 is positioned in the uterine body UB.

As a result, the breeding prevention apparatus 100 is in a state of being completely inserted into the uterine Ur.

As described above, the breeding prevention apparatus 100 according to the present embodiment can be inserted into the uterine Ur even if the animal's uterine shape is a triangular uterus (Ur) having a long and narrow uterine angle (UH).

The breeding prevention device 100 inserted into the uterine Ur is provided with the main body 120 and the pair of arm portions 140 positioned in the uterine body UB and the uterine horn UH, Incoming male sperm can be blocked at the source.

In addition, it is possible to prevent the sperm from moving to the uterine horn (UH) through the uterine body (UB), thus preventing the reproduction of the animal.

In addition, the propagation inhibiting apparatus 100 is configured such that the copper body 160 positioned in the uterine body UB generates copper ions by the environment in the uterine Ur and the copper ions generate an electric field around the copper body 160 .

Accordingly, the electric field around the copper body 160 disturbs the motility of the sperm entering the uterine Ur, thereby losing the functionality of the sperm, thereby killing the sperm.

Therefore, the breeding prevention apparatus 100 can reduce the probability of pregnancy by significantly reducing the number of sperm moving into the uterine Ur and moving from the uterine body UB to the uterine corner Ur.

Furthermore, when the copper body 160 has a gentle tube shape, it is possible to reduce the damage to the inner wall of the uterine body (UB) even if the uterine body (UB) is small when inserted into the uterine (Ur).

In addition, the breeding prevention apparatus 100 can directly stimulate the inner wall UW of the uterine horn UH by the protrusion formed on the arm portion 140. Thus, it is possible to prevent the embryo from being implanted on the inner wall UW thereof.

In addition, when both the inner and outer projections of the arm 140 are located, stimulation can be given to the entire inner wall UW surrounding the inner space of the uterine UH, thereby effectively preventing embryo implantation.

On the other hand, the used reproductive preventive device 100 can be subsequently removed from the uterine Ur. For example, the user can be pulled out of the uterine Ur by pulling a removal thread Tr connected to the installation hole 124 formed at the lower end of the main body 120.

100: propagation preventing device 120:
122: latching part 124: installation hole
140: dark portion 140a: outer surface
140b: inner side surface 140c: free end
140d: coupling end 142: outer projection
144: inner protrusion 146: engaging groove
160: copper body 180: insertion tube
182: Reference home

Claims (13)

main body;
A pair of arm portions extending from the main body; And
And a copper body provided on the main body,
The arm portion includes an outer projection projecting from the outer side surface and an inner projection projecting from the inner side surface,
Wherein the main body has a latching portion for holding the copper body inserted therein.
delete The method according to claim 1,
Wherein the main body is made of a material having elasticity such that the copper body can be easily deformed from the engaging portion.
The method according to claim 1,
Wherein the body is formed of a silicone material.
The method according to claim 1,
Wherein the body further comprises an installation hole into which a removal chamber for insertion from the inside of the uterus is inserted.
The method according to claim 1,
Wherein the outer protrusions and the inner protrusions are staggered from each other.
The method according to claim 1,
Wherein the outer protrusion is formed at a free end and the inner protrusion is formed between the free end and the coupling end.
The method according to claim 1,
Wherein the inner protrusions are staggered with respect to each other.
9. The method of claim 8,
Wherein the pair of arm portions are made of a material having elasticity that allows the arm portions to be deformed so as to become a wedged state in a widened state.
9. The method of claim 8,
Wherein the pair of arm portions further comprises an engagement groove formed at a position facing the inner projection so that the inner projection is engaged with the inner projection.
The method according to claim 1,
Wherein the body and the pair of arms are Y-shaped so that the body is positioned in the uterus and the arm is positioned in the uterine angle.
The method according to claim 1,
Wherein the copper body is a tubular shape having a hollow portion into which the body is inserted.
main body;
A pair of arm portions extending from the main body; And
And a copper body provided on the main body,
The arm portion includes an outer projection projecting from the outer side surface and an inner projection projecting from the inner side surface,
Further comprising an insertion tube surrounding the body and the pair of arm portions, wherein the insertion tube has a reference groove that engages the entrance of the uterus upon insertion into the uterus from the entrance of the uterus, Reproduction prevention device.
KR1020150048900A 2015-04-07 2015-04-07 Contraception device of animal having uterus bicornis KR101556109B1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
KR1020150048900A KR101556109B1 (en) 2015-04-07 2015-04-07 Contraception device of animal having uterus bicornis
PCT/KR2016/002177 WO2016163646A1 (en) 2015-04-07 2016-03-04 Apparatus for preventing propagation of animal having bicornuate uterus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1020150048900A KR101556109B1 (en) 2015-04-07 2015-04-07 Contraception device of animal having uterus bicornis

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KR101556109B1 true KR101556109B1 (en) 2015-10-26

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WO (1) WO2016163646A1 (en)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3911911A (en) 1969-06-16 1975-10-14 Reese Hospital Michael Anti-fertility device
JP2005508210A (en) 2001-08-01 2005-03-31 パスカル モク Intrauterine device, method of making the device, and method of inserting an active element into the uterine cavity

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI913025A0 (en) * 1991-06-20 1991-06-20 Huhtamaeki Oy ANORDNING FOER INTRA-UTERINT BRUK.
EP0803237A1 (en) * 1996-04-22 1997-10-29 Enrique Horacio Turin Intrauterine device for use in dogs and methods of insertion thereof
FR2903879B1 (en) * 2006-07-21 2008-10-17 Ancova Sa RECUPERABLE INTRA-UTERIN SYSTEM

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3911911A (en) 1969-06-16 1975-10-14 Reese Hospital Michael Anti-fertility device
JP2005508210A (en) 2001-08-01 2005-03-31 パスカル モク Intrauterine device, method of making the device, and method of inserting an active element into the uterine cavity

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WO2016163646A1 (en) 2016-10-13

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