CN209933064U

CN209933064U - Artificial fertilization tube for pigs

Info

Publication number: CN209933064U
Application number: CN201821529855.3U
Authority: CN
Inventors: 蔡雪琴
Original assignee: Individual
Current assignee: Individual
Priority date: 2018-09-18
Filing date: 2018-09-18
Publication date: 2020-01-14
Anticipated expiration: 2028-09-18

Abstract

The utility model discloses an artificial fertilization tube for pig, the female joint comprises an outer tube, the outer tube head with uterus mouth card sum is installed to the tip of outer tube, be provided with the inner tube in the outer tube, the one end top of inner tube is provided with the inner tube head that contacts with the uterus inner wall and goes out smart mouthful, the inner tube other end is provided with the interface of being connected with the smart bottle of collection, the inner tube head is half spherical structure, owing to install half spherical structure's inner tube head on the inner tube for the fertilization tube is when contacting with sow uterus, mitigatees more, has reduced the stimulation to the endometrium, has improved sow's comfort level fertilization success rate, in addition, owing to the blockking of inside and outside tube head, makes the inner tube can not follow the outer tube roll-off, has reduced the operation degree of difficulty, has.

Description

Artificial fertilization tube for pigs

Technical Field

The utility model relates to an animal reproduction instrument field especially relates to an artificial fertilization pipe is used to pig.

Background

The existing breeding process of raising domestic pigs needs artificial breeding, and artificial fertilization tubes need to be used in the process to carry out insemination in bodies of sows. The tube head of the existing artificial fertilization tube is a pointed bulge, and after the artificial fertilization tube penetrates into the uterus, the tube head is fast inserted, so that the endometritis of the sow is easily caused by stimulation, the endometritis is caused, and the success rate of fertilization is reduced. In addition, the tip-shaped bulge of the tube head makes the tube easily fall out in the operation process, reduces the working efficiency and increases the cost.

SUMMERY OF THE UTILITY MODEL

To the above-mentioned defect or not enough, the utility model aims to provide a high-efficient, safe artificial insemination pipe is used to pig.

In order to achieve the above purpose, the technical scheme of the utility model is that:

an artificial fertilization tube for pigs comprises an outer tube, wherein an outer tube head clamped with a uterine orifice is mounted at the end part of the outer tube, an inner tube is arranged in the outer tube, an inner tube head and a semen outlet which are contacted with the inner wall of a uterus are arranged at the top of one end of the inner tube, and the inner tube head is of a hemispherical structure; the other end of the inner tube is provided with a connector connected with the semen collection bottle, a plug for preventing backflow is arranged in the connector, the plug is jacked up after the sharp mouth of the semen collection bottle is inserted into the connector, semen deposition is further carried out, and after the completion, the sharp mouth of the semen collection bottle is pulled out, and the plug falls down; the top of outer tube head is provided with the recess, and the bottom of interior tube head is provided with the arch with recess matched with for tube head chucking in the outer tube head uses better.

The outer tube head is made of medical foam.

The middle part of the outer tube head is provided with a clamping groove which is clamped with the vaginal opening.

The inner tube is a tube head made of plastic.

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

the utility model discloses an artificial fertilization pipe is used to pig owing to install hemispherical structure's inner tube head on the inner tube for the fertilization pipe is when contacting with sow uterus, mitigatees more, has reduced the stimulation to the endometrium, has improved sow's comfort level fertilization success rate, in addition, owing to blockking of inside and outside tube head, makes the inner tube can not follow the outer tube roll-off that drops, has reduced the operation degree of difficulty, has improved workman work efficiency.

Drawings

FIG. 1 is a schematic view of the structure of the device of the present invention;

fig. 2 is a control flow block diagram of the present invention.

In the figure, 1 — outer tube; 2-outer pipe head; 3, inner tube; 4-inner pipe head; 5, an interface; 6, a semen outlet; 7-a plug; 8-collecting the semen bottles; 21, a groove; 22-a card slot; 41-bump.

Detailed Description

The present invention will be described in detail with reference to the drawings, and it should be understood that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

As shown in fig. 1, the utility model provides an artificial fertilization pipe for pig, including outer tube 1, outer tube head 2 with uterus mouth card sum is installed to the tip of outer tube 1, be provided with inner tube 3 in the outer tube 1, the one end top of inner tube 3 is provided with the inner tube head 4 and the smart mouth 6 of going out that contact with the uterus inner wall, the 3 other ends of inner tube are provided with the interface 5 that is connected with smart bottle 8 of collection, inner tube head 4 is half spherical structure.

Preferably, as shown in fig. 2, the top of the outer tube head 2 is provided with a groove 21, and the bottom of the inner tube head 4 is provided with a protrusion 41 matched with the groove 21, so that the inner tube head 4 in the outer tube head 2 is clamped and better used.

In the utility model, the outer tube head 2 is made of medical foam, and the middle part of the outer tube head 2 is provided with a clamping groove 22 which is clamped with the vaginal opening; the inner tube 3 is a tube head made of plastic.

The utility model discloses in, in order to prevent the semen refluence, be provided with the stopper 7 that is used for preventing the refluence in the interface 5, after the sharp mouth of smart bottle 8 of collection inserted in the interface 5, with stopper 7 jack-up, and then carry out insemination, after the completion, the sharp mouth of smart bottle 8 of collection extracted, stopper 7 fell.

The utility model discloses a working process does:

the staff probes into the second, three fold department in the sow vagina with artifical fertilized tube, draw-in groove 22 and the vagina mouth card of outer tube head 2 with the inner tube 3 tentatively reachs the inboard depths of uterus, then will collect in the smart bottle 8 nib of essence inserts interface 5, inputs, and the seminal fluid reaches out smart mouth 6 back from interface 5, flows in the uterus.

It should be apparent to those skilled in the art that the above embodiments are only preferred embodiments of the present invention, and therefore, the modifications and changes that can be made by those skilled in the art to some parts of the present invention still embody the principles of the present invention, and the objects of the present invention are achieved, all falling within the scope of the present invention.

Claims

1. The artificial germ cell for the pigs is characterized by comprising an outer tube (1), wherein an outer tube head (2) clamped with a uterine orifice is mounted at the end part of the outer tube (1), an inner tube (3) is arranged in the outer tube (1), an inner tube head (4) and a semen outlet (6) which are contacted with the inner wall of the uterus are arranged at the top of one end of the inner tube (3), and the inner tube head (4) is of a hemispherical structure; the other end of the inner tube (3) is provided with a connector (5) connected with a semen collection bottle (8), a plug (7) for preventing backflow is arranged in the connector (5), when a sharp nozzle of the semen collection bottle (8) is inserted into the connector (5), the plug (7) is jacked up to further perform semen deposition, and when the completion is finished, the sharp nozzle of the semen collection bottle (8) is pulled out, and the plug (7) falls down; the top of outer tube head (2) is provided with recess (21), and the bottom of interior tube head (4) is provided with protruding (41) with recess (21) matched with for tube head (4) chucking in outer tube head (2) uses better.

2. The artificial insemination tube for pig as claimed in claim 1, wherein the outer tube head (2) is a tube head made of medical foam.

3. The artificial insemination tube for pig according to claim 2, wherein the middle part of the outer tube head (2) is provided with a clamping groove (22) which is clamped with the vaginal opening.

4. The artificial insemination tube for pig as claimed in claim 1, wherein the inner tube (3) is a tip made of plastic.