CN219207232U

CN219207232U - Semen storage type cervical cap capable of efficiently delivering semen into uterine cavity

Info

Publication number: CN219207232U
Application number: CN202222710027.2U
Authority: CN
Inventors: 孙启城; 曾凡春
Original assignee: Chongqing Qiangji Biotechnology Co ltd
Current assignee: Chongqing Qiangji Biotechnology Co ltd
Priority date: 2022-10-14
Filing date: 2022-10-14
Publication date: 2023-06-20
Anticipated expiration: 2032-10-14

Abstract

The utility model discloses a semen storage type cervical cap capable of efficiently conveying semen into a uterine cavity, and relates to the technical field of artificial insemination. The utility model relates to a semen storage cervical cap for efficiently delivering semen into a uterine cavity, which comprises a semen fixation ring, wherein the bottom end of the semen fixation ring is provided with a semen delivery pipe for delivering semen, the bottom end of the semen delivery pipe is provided with a joint for being connected with a delivery device, and a support rod is fixedly arranged on the surfaces of the semen fixation ring and the joint. According to the utility model, the semen is input into the uterine cavity opening through the seminal fluid delivery device through the seminal fluid duct and the unidirectional leakage-proof mechanism, the cervical cap is separated from the seminal fluid delivery device, so that the semen fixation ring stays at the uterine cavity opening, the semen fixation ring stays in the body for six hours through the cervical cap, the semen is prevented from flowing into the vagina under the action of the semen fixation ring and the unidirectional leakage-proof mechanism, the insemination efficiency is improved, and the cervical cap is conveniently taken out from the body through the pull-out mechanism.

Description

Semen storage type cervical cap capable of efficiently delivering semen into uterine cavity

Technical Field

The utility model relates to the technical field of artificial insemination, in particular to a semen storage type cervical cap capable of efficiently conveying semen into a uterine cavity.

Background

Artificial insemination refers to an assisted reproductive technology for delivering sperm into the female reproductive tract in a non-sexual manner for the purpose of conception, and by delivering sperm into the female reproductive tract for the purpose of conception.

The current insemination back, the semen sample can flow into in the vagina under the effect of gravity, and then can reduce the success rate of artificial insemination, through using the insemination of intravaginal solid fixed ring, gu the insemination ring is used for putting the semen sample in cervical mouth department in this application, and the sperm of being convenient for gets into and passes uterus and arrive oviduct fertilization, prevents that the semen from getting into to the vagina in order to realize improving the success rate of artificial insemination.

Therefore, a semen storage type cervical cap capable of efficiently delivering semen into the uterine cavity is provided.

Disclosure of Invention

The utility model aims at: the utility model provides a semen storage type cervical cap capable of efficiently delivering semen into a uterine cavity, aiming at solving the problem that the success rate of artificial insemination can be reduced when an existing artificial insemination semen sample flows into a vagina under the action of gravity.

The utility model adopts the following technical scheme for realizing the purposes:

the utility model provides a high-efficient seminal fluid is carried to seminal fluid storage formula cervical cap in palace chamber, includes the seminal fluid securing ring, the bottom of seminal fluid securing ring is provided with the seminiferous duct that is used for carrying seminal fluid, the bottom of seminiferous duct is provided with the joint that is used for being connected with conveyor, the surface fixed mounting of seminal fluid securing ring and joint has the bracing piece, the surface of seminal fluid securing ring is provided with the pulling out mechanism that is used for taking out the seminal fluid securing ring, the inside of seminal fluid duct is provided with the unidirectional leakage-proof mechanism that prevents seminal fluid outflow.

Further, the pulling mechanism comprises a connecting block, the surface of the semen fixation ring is fixedly provided with the connecting block, the surface of the connecting block is provided with a mounting hole, and the inside of the mounting hole is fixedly provided with a pull rope.

Further, the unidirectional leakage-proof mechanism comprises a limiting ring, the limiting ring is fixedly arranged in the vas deferens, a limiting column is fixedly arranged in the vas deferens, a conical through hole is formed in the top of the limiting column, a spring is fixedly arranged on the bottom surface of the limiting ring, and a sealing bead is fixedly arranged at the free end of the spring.

Further, the number of the supporting rods is multiple, and the supporting rods are arranged in an annular equidistant mode.

Further, the diameter of the sealing bead is larger than the maximum diameter of the conical through hole, and the sealing bead is tightly attached to the surface of the conical through hole.

Further, the semen fixation ring, the vas deferens, the joint, the support rod and the connecting block are all made of silica gel materials.

The beneficial effects of the utility model are as follows:

1. according to the utility model, the cervical cap is arranged at the output end of the semen delivery device through the connector, the cervical cap is placed in the vagina, semen is delivered into the uterine cavity opening through the semen delivery device through the vas deferens and the unidirectional leakage-proof mechanism, the cervical cap is separated from the semen delivery device through the semen delivery device, so that the semen fixation ring stays at the uterine cavity opening, after the semen fixation ring stays in the body for six hours, the semen is prevented from flowing into the vagina under the action of the semen fixation ring and the unidirectional leakage-proof mechanism through the cervical cap, the insemination efficiency is improved, and the cervical cap is conveniently taken out from the body through the pull-out mechanism.

Drawings

FIG. 1 is a schematic perspective view of the present utility model;

FIG. 2 is a schematic diagram of the structure of a front view of the present utility model;

FIG. 3 is a schematic view of an enlarged view of section A of the present utility model;

reference numerals: 1. a semen fixation ring; 2. vas deferens; 3. a joint; 4. a support rod; 5. a pull-out mechanism; 501. a connecting block; 502. a mounting hole; 503. a pull rope; 6. a unidirectional leakage-proof mechanism; 601. a limiting ring; 602. a limit column; 603. a tapered through hole; 604. a spring; 605. sealing beads.

Detailed Description

For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments of the present utility model. The components of the embodiments of the present utility model generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations.

Thus, the following detailed description of the embodiments of the utility model, as presented in the figures, is not intended to limit the scope of the utility model, as claimed, but is merely representative of selected embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

It should be noted that: like reference numerals and letters denote like items in the following figures, and thus once an item is defined in one figure, no further definition or explanation thereof is necessary in the following figures. Furthermore, the terms "first," "second," and the like, are used merely to distinguish between descriptions and should not be construed as indicating or implying relative importance.

In describing embodiments of the present utility model, it should be noted that the directions or positional relationships indicated by the terms "inner", "outer", "upper", etc. are directions or positional relationships based on those shown in the drawings, or those that are conventionally put in place when the inventive product is used, are merely for convenience of description and simplification of description, and are not indicative or implying that the apparatus or element in question must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as limiting the present utility model.

As shown in fig. 1 to 3, a semen storage cervical cap for efficiently delivering semen into a uterine cavity comprises a semen fixation ring 1, wherein a semen delivery pipe 2 for delivering semen is arranged at the bottom end of the semen fixation ring 1, a joint 3 for connecting with a delivery device is arranged at the bottom end of the semen delivery pipe 2, support rods 4 are fixedly arranged on the surfaces of the semen fixation ring 1 and the joint 3, a pull-out mechanism 5 for taking out the semen fixation ring 1 is arranged on the surface of the semen fixation ring 1, and a unidirectional leakage-proof mechanism 6 for preventing semen from flowing out is arranged in the semen delivery pipe 2; specifically, the cervical cap is installed at the output end of the semen delivery device through the joint 3, the cervical cap is placed in the vagina, semen is delivered to the uterine cavity opening through the semen delivery device through the seminiferous duct 2 and the unidirectional leakage-proof mechanism 6, the cervical cap is separated from the uterine cavity opening through the semen delivery device, the semen fixation ring 1 stays at the uterine cavity opening, the semen is prevented from flowing into the vagina under the action of the semen fixation ring 1 and the unidirectional leakage-proof mechanism 6, the insemination efficiency is improved, and when the cervical cap stays in the vagina for six hours, the cervical cap is taken out from the body through the pull-out mechanism 5.

As shown in fig. 2 and 3, the pull-out mechanism 5 comprises a connecting block 501, the surface of the semen fixation ring 1 is fixedly provided with the connecting block 501, the surface of the connecting block 501 is provided with a mounting hole 502, and the inside of the mounting hole 502 is fixedly provided with a pull rope 503; specifically, the pull cord 503 is connected to the insemination ring 1 by pulling the connection block 501 and the mounting hole 502, and the insemination ring 1 is pulled out from the inside of the user by pulling the pull cord 503.

As shown in fig. 1 and 2, the unidirectional leakage-proof mechanism 6 comprises a limiting ring 601, wherein the limiting ring 601 is fixedly arranged in the vas deferens 2, a limiting column 602 is fixedly arranged in the vas deferens 2, a conical through hole 603 is formed in the top of the limiting column 602, a spring 604 is fixedly arranged on the bottom surface of the limiting ring 601, and a sealing bead 605 is fixedly arranged at the free end of the spring 604; specifically, semen enters the uterine cavity opening through the vas deferens 2, the sealing bead 605 is pushed to compress the spring 604 through the semen, so that the semen enters the uterine cavity opening through the limiting ring 601, the sealing bead 605 is tightly contacted with the conical through hole 603 through the elastic force of the spring 604, the semen is prevented from flowing into the vagina, and the success rate of artificial insemination is improved.

As shown in fig. 1 and 2, the number of the supporting rods 4 is multiple, and the supporting rods 4 are arranged in annular equidistant manner; specifically, the semen fixation ring 1 is supported by four groups of support rods 4 in annular arrays.

As shown in fig. 2 and 3, the diameter of the sealing bead 605 is larger than the maximum diameter of the conical through hole 603, and the sealing bead 605 is closely attached to the surface of the conical through hole 603; specifically, the sealing bead 605 is in contact with the surface of the tapered through hole 603, so that the vas deferens 2 is blocked and closed.

As shown in fig. 1 and 2, the seminiferous ring 1, the vas deferens 2, the joint 3, the support rod 4 and the connecting block 501 are all made of silica gel materials; specifically, the insemination ring 1, the vas deferens 2, the joint 3, the support rod 4 and the connecting block 501 which are made of silica gel materials further improve comfort during use.

To sum up: the cervical cap is arranged at the output end of the semen delivery device through the joint 3, the cervical cap is placed in the vagina, semen is delivered into the uterine cavity opening through the semen delivery device through the vas deferens 2 and the unidirectional leakage-proof mechanism 6, the cervical cap is separated from the uterine cavity opening through the semen delivery device, the semen is enabled to stay at the uterine cavity opening through the semen fixation ring 1, the semen enters the uterine cavity opening through the vas deferens 2, the semen pushes the sealing bead 605 to compress the spring 604 through the semen, the semen enters the uterine cavity opening through the limiting ring 601, the sealing bead 605 is enabled to be in close contact with the conical through hole 603 through the elastic force of the spring 604, the semen is prevented from flowing into the vagina, the insemination efficiency is improved, and after the cervical cap stays in the body for six hours, the cervical cap is taken out from the body through the pulling mechanism 5.

The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made therein without departing from the spirit and scope of the utility model, which is defined by the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a high-efficient seminal fluid is carried to seminal fluid storage formula cervical cap in palace chamber, a serial communication port, including stationary spermadzure (1), the bottom of stationary spermadzure (1) is provided with and is used for carrying out seminal fluid's vas deferens (2), the bottom of seminal fluid (2) is provided with and is used for carrying out joint (3) that are connected with conveyor, the surface fixed mounting of stationary spermadzure (1) and joint (3) has bracing piece (4), the surface of stationary spermadzure (1) is provided with and is used for withdrawing mechanism (5) to stationary spermadzure (1), the inside of seminal fluid (2) is provided with unidirectional leakage-proof mechanism (6) that prevent seminal fluid outflow.

2. The semen storage cervical cap capable of efficiently delivering semen into the uterine cavity according to claim 1, wherein the pulling mechanism (5) comprises a connecting block (501), the connecting block (501) is fixedly arranged on the surface of the semen fixation ring (1), a mounting hole (502) is formed in the surface of the connecting block (501), and a pull rope (503) is fixedly arranged in the mounting hole (502).

3. The semen storage cervical cap capable of efficiently conveying semen into the uterine cavity according to claim 1, wherein the unidirectional leakage prevention mechanism (6) comprises a limiting ring (601), the limiting ring (601) is fixedly arranged in the vas deferens (2), a limiting column (602) is fixedly arranged in the vas deferens (2), a conical through hole (603) is formed in the top of the limiting column (602), a spring (604) is fixedly arranged on the bottom surface of the limiting ring (601), and a sealing bead (605) is fixedly arranged at the free end of the spring (604).

4. The semen storage cervical cap for efficiently delivering semen into the uterine cavity according to claim 1, wherein the number of the supporting rods (4) is multiple, and the supporting rods (4) are arranged in a circular equidistant manner.

5. A semen storage cervical cap for efficient semen delivery into the uterine cavity according to claim 3, characterized in that the diameter of the sealing bead (605) is larger than the maximum diameter of the conical through hole (603), and the sealing bead (605) is closely fitted with the surface of the conical through hole (603).

6. The semen storage cervical cap for efficient semen delivery into the uterine cavity according to claim 2, wherein the semen fixation ring (1), the seminiferous tubules (2), the joint (3), the support rod (4) and the connecting block (501) are all made of silica gel materials.