CN219089584U

CN219089584U - Outer sleeve of insemination gun

Info

Publication number: CN219089584U
Application number: CN202223329830.8U
Authority: CN
Inventors: 徐志军; 鲁帮兵; 刘辉
Original assignee: Yangzhou Muwang Animal Husbandry Equipment Co ltd
Current assignee: Yangzhou Muwang Animal Husbandry Equipment Co ltd
Priority date: 2022-12-13
Filing date: 2022-12-13
Publication date: 2023-05-30
Anticipated expiration: 2032-12-13

Abstract

The utility model provides an outer sleeve of an insemination gun, which belongs to the technical field of medical appliances, and consists of a tubule, an outer sleeve and an insemination hole, wherein the outer sleeve is sleeved on the tubule; the insemination hole is arranged on the outer sleeve; the outer sleeve consists of a straight section, an inward concave arc transition section and a hemispherical section, and the straight section is sleeved on the tubule; the hemispherical section is hemispherical and is closed, and is arranged at one side of the straight section; the concave arc-shaped transition Duan Sheyu is between the straight section and the hemispherical section. The utility model aims to solve the technical problems of semen residue and low conception rate in the prior art.

Description

Outer sleeve of insemination gun

Technical Field

The utility model belongs to the technical field of medical appliances, and particularly relates to an outer sleeve of an insemination gun.

Background

Artificial insemination refers to the process of injecting semen into the uterine cavity, which requires the use of an insemination gun in conjunction with an outer cannula during the artificial insemination process.

The authorized publication number CN202554167U discloses an insemination gun jacket, which consists of a sleeve and a sleeve head lined at one end of the sleeve, wherein one end of the sleeve head is closed and semicircular, and is characterized in that: the neck of the casing head is provided with a precision outlet, and the structure schematic diagram of the precision outlet is shown in figure 4;

the above patent is a well-established conventional means in the art, and there are also prior art outer sleeve constructions of the semen delivery gun as shown in fig. 5;

the prior art means as shown in fig. 4 and 5 can effectively avoid cervical laceration, and can smoothly operate to completely inseminate, thereby improving artificial insemination probability;

however, the above prior art has the following drawbacks:

(1) Semen residues are easy to cause;

(2) In the use, the anterior segment of outer tube is easy to block up, appears the seminal fluid backward flow then, finally leads to insemination rifle unable promotion to reduce the conception rate.

Disclosure of Invention

The utility model aims to provide an outer sleeve of an insemination gun, which aims to solve the technical problems of semen residue and low conception rate in the prior art.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

an insemination gun outer sleeve, comprising:

a tubule;

an outer sleeve sleeved on the tubule; and

a semen delivery hole which is arranged on the outer sleeve;

wherein, the outer tube includes:

the straight section is sleeved on the thin pipe;

the hemispherical section is hemispherical and is closed and is arranged on one side of the straight section; and

the concave arc-shaped transition section is arranged between the straight section and the hemispherical section. The utility model aims to solve the technical problems of semen residue and low conception rate in the prior art.

As a preferable scheme of the utility model, the straight section, the concave arc-shaped transition section and the hemispherical section are integrally formed.

As a preferred embodiment of the present utility model, the flat section and the tubule are connected by hot melt.

As a preferable scheme of the utility model, a plurality of insemination holes are arranged, and the insemination holes are uniformly formed in the concave arc-shaped transition section.

As a preferable scheme of the utility model, the tubule and the outer sleeve are made of PE.

Compared with the prior art, the utility model has the beneficial effects that:

(1) The utility model has a certain comfort feeling when being inserted into a cervical orifice through the hemispherical section and the concave arc-shaped transition section with a concave arc-shaped structure, so that the cervical is not easy to be damaged, and meanwhile, the concave arc-shaped transition section is not easy to cause semen to flow back, thereby effectively improving the artificial insemination rate.

(2) According to the utility model, semen enters the cervical through the semen delivery holes, so that blockage is not easy to occur, and finally, the semen delivery gun can be smoothly pushed.

Drawings

The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model. In the drawings:

FIG. 1 is a perspective view of an outer sleeve of an insemination gun of the present utility model;

FIG. 2 is a perspective cross-sectional view of an outer sleeve of an insemination gun according to the present utility model;

FIG. 3 is a front cross-sectional view of an outer sleeve of an insemination gun according to the present utility model;

FIG. 4 is a block diagram of one implementation of the prior art of the present utility model;

fig. 5 is a block diagram of another embodiment of the present utility model in the prior art.

In the figure:

1. a tubule;

2. an outer sleeve; 201. a straight section; 202. a concave arc-shaped transition section; 203. a hemispherical segment;

3. insemination well.

Detailed Description

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the drawings in the embodiments of the present utility model. It is apparent that the described embodiments are only some embodiments of the present utility model, not all embodiments, and that all other embodiments obtained by persons of ordinary skill in the art without making creative efforts based on the embodiments in the present utility model are within the protection scope of the present utility model.

Examples

Referring to fig. 1-3, the present utility model provides the following technical solutions:

referring to fig. 1, an outer sleeve of an insemination gun is composed of a tubule 1, an outer sleeve 2 and an insemination hole 3, and is specifically described as follows:

referring to fig. 2, the tubule 1 is flat and has a certain thickness, the inside is hollow, and the inside diameter of the tubule 1 should be larger than the thickness of the general insemination gun in the market;

referring to fig. 2 and 3, an outer sleeve 2 is sleeved on the tubule 1, the outer sleeve 2 is composed of three sections, namely a straight section 201, a concave arc-shaped transition section 202 and a hemispherical section 203, the straight section 201, the concave arc-shaped transition section 202 and the hemispherical section 203 are integrally formed, and the outer sleeve 2 composed of the straight section 201, the concave arc-shaped transition section 202 and the hemispherical section 203 is of a hollow structure as a whole and has a certain thickness;

referring to fig. 2, a straight section 201 is sleeved on the circumferential surface of the tubule 1 in a hot-melt manner, the inner diameter of the straight section is matched with the outer diameter of the tubule 1, and the end of the straight section is flat with the end of the tubule 1 or slightly protrudes outwards;

referring to fig. 1, a hemispherical segment 203 is provided and sealed, and is disposed at one side of a straight segment 201, namely, the straight segment 201 is connected with the hemispherical segment 203 through a concave arc transition segment 202, and in the state shown in fig. 3, the upper section of the concave arc transition segment 202 is in a 'downward concave arc structure', and the hemispherical segment 203 and the concave arc transition segment 202 in the 'downward concave arc structure' have a certain comfort feeling when being inserted into a cervical orifice, so that the cervical is not easy to be damaged, and meanwhile, the concave arc transition segment 202 is not easy to enable semen to flow back, thereby effectively improving the artificial insemination rate;

what needs to be explained is: the overall construction of the straight section 201, concave arcuate transition section 202 and hemispherical section 203 is similar to that of a male penis;

referring to fig. 2 and 3, the semen delivery holes 3 are formed in the outer sleeve 2, specifically, the number of the semen delivery holes 3 is plural, the plural semen delivery holes 3 are uniformly formed on the surface of the concave arc-shaped transition section 202, and semen enters the cervix through the plural semen delivery holes 3, so that blockage is not easy to occur, and finally, the semen delivery gun can be smoothly pushed;

preferably, the tubule 1 and the outer sleeve 2 are made of PE material;

the working principle or working process of the utility model is as follows:

during artificial insemination, the gun head of the insemination gun is inserted into the thin tube 1 towards the direction of the insemination holes 3, so that the gun head is inserted into the hemispherical section 203, then the hemispherical section 203 is slowly inserted into the cervix until the hemispherical section 203 enters the cervix, and then semen enters the cervix through the insemination gun through the insemination holes 3, and finally the artificial insemination is completed.

Finally, it should be noted that: the foregoing description is only a preferred embodiment of the present utility model, and the present utility model is not limited thereto, but it is to be understood that modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art, although the present utility model has been described in detail with reference to the foregoing embodiments. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.

Claims

1. An insemination gun outer sleeve, comprising:

a tubule (1);

an outer sleeve (2) sleeved on the tubule (1); and

a semen delivery hole (3) which is arranged on the outer sleeve (2);

characterized in that the outer sleeve (2) comprises:

a straight section (201) sleeved on the tubule (1);

a hemispherical section (203) which is hemispherical and closed and is provided on one side of the straight section (201); and

and the concave arc-shaped transition section (202) is arranged between the straight section (201) and the hemispherical section (203).

2. An outer cannula of an insemination gun according to claim 1, wherein said straight section (201), concave arcuate transition section (202) and said hemispherical section (203) are integrally formed.

3. An outer sleeve of an insemination gun according to claim 2, characterized in that said straight section (201) is connected to said tubule (1) by means of heat fusion.

4. An outer sleeve of an insemination gun according to claim 2, wherein a plurality of insemination holes (3) are provided, and a plurality of insemination holes (3) are uniformly formed in the concave arc-shaped transition section (202).

5. An outer sleeve of an insemination gun according to claim 1, wherein the tubule (1) and the outer sleeve (2) are made of PE material.