Self-service pregnancy and insemination appliance
By designing self-service pregnancy and insemination equipment, using the combination of storage container, closed lid and injection rod, the complex and susceptible sperm operation in the prior art has been solved, and the patient's self-service operation and sperm survival rate has been improved.
Patent Information
- Application Number
- CN202420751848.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-04-12
- Publication Date
- 2025-02-25
- Estimated Expiration
- 2034-04-12
AI Technical Summary
In the prior art, when thawed semen is used for artificial insemination treatment in the uterine cavity, medical staff are required to operate it. The sperm may be infected by bacteria when exposed to external air, and the operation steps are complicated, making it difficult for patients to operate it themselves.
A self-service pregnancy insemination device is designed, including a storage container, a closed cover and an injection rod. By setting up a blockage and threaded groove, the storage and direct injection of sperm is achieved, reducing the chance of sperm contact with air.
This device allows patients to self-service sperm injection, which is convenient to operate, reduces the risk of sperm infection, improves sperm survival rate, and simplifies operation steps.
Smart Images
Figure CN222516955U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of medical tools, in particular to a self-pregnancy and insemination device. Background Art
[0002] Artificial insemination (AI) refers to an assisted reproductive technology (ART) that uses non-sexual intercourse to deliver sperm into the female reproductive tract to achieve the purpose of making a woman pregnant. It refers to an assisted reproductive technology (ART) that uses non-sexual intercourse to deliver sperm into the female reproductive tract to achieve the purpose of making a woman pregnant. According to the source of sperm, AI can be divided into artificial insemination by husband (AIH) from the husband's sperm and artificial insemination by donor (AID) from the sperm of a third party. According to different insemination sites, such as insemination in the vagina, cervical canal, uterine cavity, fallopian tube and abdominal cavity, they are called intravaginal artificial insemination (IVI), intracervical artificial insemination (ICI), intrauterine artificial insemination (IUI) and intrafallopian tube artificial insemination (IFI) respectively. According to the requirements, when thawed semen is used for intrauterine artificial insemination treatment, the total number of forward-moving sperm in the resuscitated semen must not be less than 10×106 / ml, and the percentage of forward movement must not be less than 35%.
[0003] Currently, when thawed semen is used for intrauterine artificial insemination treatment, medical staff are required to use injection tools to extract sperm from the inside of the sperm container and then inject it into the patient. During the process, the thawed sperm is exposed to the outside air and may be infected by bacteria, affecting the survival rate of the sperm. In addition, disinfection is required before and after sperm extraction and injection. The operation steps are relatively complicated and it is inconvenient for patients to operate by themselves.
[0004] Therefore need a kind of self-pregnancy insemination device that is convenient to operate and has strong practicality. Utility Model Content
[0005] In order to solve the above problems, the utility model proposes a self-pregnancy and insemination device, which has the characteristics of convenient operation and strong practicality.
[0006] In order to achieve the above purpose, the utility model proposes the following specific solutions:
[0007] A self-pregnancy and insemination device comprises a storage container, wherein the storage container comprises a container tube and a sealing plug, an injection hole is provided at the bottom of the container tube, a sealing plug is clamped on the inner side of the upper end of the container tube, a threaded groove is provided in the middle of the top surface of the sealing plug, an injection rod is provided above the sealing plug, a connecting screw is fixedly provided at the bottom of the injection rod, and the connecting screw is threadedly connected to the inner side of the threaded groove.
[0008] As a preferred technical solution of the self-pregnancy insemination device of the utility model, a closing cover is clamped on the outer side of the lower end of the container tube, a closing rod is fixed on the inner middle part of the closing cover, and the closing rod is inserted into the inner side of the injection hole.
[0009] As a preferred technical solution of the self-pregnancy insemination device of the utility model, a first fin plate is fixedly provided on the upper end of the outer wall of the container tube, and a first limiting ring is fixedly provided on the lower end of the outer wall of the container tube, and the first limiting ring is engaged with the inner wall of the closing cover.
[0010] As a preferred technical solution of the self-pregnancy and insemination device of the utility model, a second limiting ring is fixedly provided on the inner wall edge of the closing cover, and the second limiting ring is clamped on the top of the first limiting ring.
[0011] As a preferred technical solution of the self-pregnancy insemination device of the utility model, the injection rod includes a push rod, the connecting screw is fixed at the bottom of the push rod, and a second wing plate is fixed on the top of the push rod.
[0012] As a preferred technical solution of the self-pregnancy and insemination device of the utility model, a friction ring is fixedly provided on the outer wall of the sealing plug.
[0013] As a preferred technical solution of the self-pregnancy and insemination device of the utility model, the blocking rod is made of a flexible material, and the size of the blocking rod is adapted to the inner size of the injection hole.
[0014] As a preferred technical solution of the self-pregnancy and insemination device of the utility model, the first limiting ring, the second limiting ring and the friction ring are all made of flexible materials.
[0015] Compared with the existing technology, the utility model has the following beneficial effects:
[0016] The utility model provides a storage container, a closing cover and an injection rod. When collecting and refrigerating sperm, the closing cover is clamped from the bottom of the container tube so that the sealing rod seals the injection hole at the bottom of the container tube. After the sperm is collected inside the container tube, the sealing plug is inserted into the top to seal it. Then the sperm can be stored. When the container is taken out for sperm injection for the patient, there is no need to extract the sperm from the inside of the container tube. The injection rod is directly threadedly connected to the inner side of the threaded groove at the top of the sealing plug through the threaded rod at the bottom. After the closing cover is removed, the container tube is inserted into the patient's body, and the injection rod is pushed to push the sperm to complete the injection. The operation is convenient and is roughly the same as that of a conventional syringe. The solution improves the container for storing sperm so that it can be directly used for injection while being convenient for storage, so that the patient can perform insemination by himself. At the same time, it avoids the situation that the sperm needs to be extracted when injecting sperm, which causes the sperm to contact with the air and is easily infected by bacteria, thereby improving the practicality of the insemination tool. BRIEF DESCRIPTION OF THE DRAWINGS
[0017] In order to better describe the technical solution of the utility model in detail, the present invention is further explained below in conjunction with the accompanying drawings and embodiments.
[0018] Figure 1 It is a schematic diagram of the overall structure provided by the utility model;
[0019] Figure 2 It is a three-dimensional cross-sectional view of the storage container and the closure cover of the utility model;
[0020] Figure 3 It is a three-dimensional cross-sectional view of the injection rod of the utility model;
[0021] Figure 4 For the utility model Figure 2 The enlarged schematic diagram of point A in the middle;
[0022] Figure 5 For the utility model Figure 2 A magnified schematic diagram of point B in the middle.
[0023] In the figure: 1. storage container; 11. container tube; 111. first fin plate; 112. injection hole; 113. first limiting ring; 12. sealing plug; 121. threaded groove; 122. friction ring; 2. closing cover; 21. sealing rod; 22. second limiting ring; 3. injection rod; 31. push rod; 32. second fin plate; 33. connecting screw. DETAILED DESCRIPTION
[0024] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
[0025] Example
[0026] See also Figure 1-5 As shown, the utility model provides the following technical solutions: a self-pregnancy insemination device, including a storage container 1, the storage container 1 is made of glass, and is the same as a conventional storage tool. The storage container 1 includes a container tube 11 and a sealing plug 12; Figure 3 A sealing plug 12 is clamped on the inner side of the upper end of the container tube 11; a friction ring 122 is fixedly provided on the outer wall of the sealing plug 12; the storage container 1 can be sealed by the sealing plug 12 to facilitate sperm storage.
[0027] Reference Figure 1 , Figure 3 and Figure 4As shown, specifically, an injection hole 112 is provided at the bottom of the container tube 11 for injecting sperm, a threaded groove 121 is provided in the middle of the top surface of the sealing plug 12, an injection rod 3 is provided above the sealing plug 12, a connecting screw 33 is fixedly provided at the bottom of the injection rod 3, the connecting screw 33 is threadedly connected to the inner side of the threaded groove 121, and the injection rod 3 can be easily disassembled; a first fin plate 111 is fixedly provided at the upper end of the outer wall of the container tube 11; the injection rod 3 includes a push rod 31, the connecting screw 33 is fixed at the bottom of the push rod 31, and a first fin plate 111 is fixedly provided at the top of the push rod 31 Two fin plates 32; the fin plates on both sides are convenient for patients to perform injection by themselves, and the principle of use can refer to the existing tool syringe; this solution opens a threaded groove 121 on the top sealing plug 12 of the container tube 11 for storing sperm. When taking out the sperm storage container 1 for sperm injection, the patient does not need to extract the sperm from the inside of the container tube 11. He only needs to thread the injection rod 3 onto the sealing plug 12, then insert the container tube 11 into the body, and push the injection rod 3 to perform sperm injection. The operation is convenient, and the contact between sperm and air is reduced to avoid contamination.
[0028] Reference Figure 1 , Figure 2 and Figure 5 As shown, specifically, a closing cover 2 is clamped on the outer side of the lower end of the container tube 11, and a sealing rod 21 is fixedly provided on the inner middle part of the closing cover 2. The sealing rod 21 is inserted into the inner side of the injection hole 112, so as to seal the bottom of the container tube 11 when storing sperm; the sealing rod 21 is made of flexible material, and the size of the sealing rod 21 is compatible with the inner size of the injection hole 112, so the sealing effect is good; a first limiting ring 113 is fixedly provided on the lower end of the outer wall of the container tube 11, and the first limiting ring 113 is clamped with the inner wall of the closing cover 2; a second limiting ring 22 is fixedly provided on the edge of the inner wall of the closing cover 2, and the second limiting ring 22 is clamped on the top of the first limiting ring 113; the first limiting ring 113, the second limiting ring 22 and the friction ring 122 are all made of flexible materials; the setting of the closing cover 2 can seal the sperm storage while facilitating disassembly and assembly, so as to facilitate subsequent insemination operations.
[0029] The working principle and use process of the utility model are as follows: when the patient performs artificial insemination, the container tube 11 storing sperm is taken out, and after the surface of the container tube 11 is disinfected, the injection rod 3 is threadedly connected to the sealing plug 12 at the top of the container tube 11 through the connecting screw 33, and then the closing cover 2 at the bottom of the container tube 11 is removed, and the container tube 11 is inserted into the body, and the tool is stably held by the first wing plate 111 and the second wing plate 32, and then the patient pushes the injection rod 3 by himself to drive the sealing plug 12 to move and push the sperm from the injection hole 112 for injection. The operation is convenient, and the contact between sperm and the external environment is reduced to avoid contamination.
[0030] Finally, it should be noted that the above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. Although the utility model is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions recorded in the above embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.
Claims
1. A self-pregnancy and insemination device, comprising a storage container (1), characterized in that: The storage container (1) comprises a container tube (11) and a sealing plug (12); an injection hole (112) is provided at the bottom of the container tube (11); a sealing plug (12) is clamped on the inner side of the upper end of the container tube (11); a threaded groove (121) is provided in the middle of the top surface of the sealing plug (12); an injection rod (3) is provided above the sealing plug (12); a connecting screw (33) is fixedly provided at the bottom of the injection rod (3); and the connecting screw (33) is threadedly connected to the inner side of the threaded groove (121).
2. The self-pregnancy and insemination device according to claim 1, characterized in that: A closing cover (2) is clamped on the outer side of the lower end of the container tube (11), and a closing rod (21) is fixedly provided on the inner middle part of the closing cover (2), and the closing rod (21) is inserted into the inner side of the injection hole (112).
3. The self-pregnancy insemination device according to claim 2, characterized in that: A first fin plate (111) is fixedly provided at the upper end of the outer wall of the container tube (11), and a first limiting ring (113) is fixedly provided at the lower end of the outer wall of the container tube (11), wherein the first limiting ring (113) is engaged with the inner wall of the closing cover (2).
4. The self-pregnancy insemination device according to claim 3, characterized in that: A second limiting ring (22) is fixedly provided on the inner wall edge of the closing cover (2), and the second limiting ring (22) is engaged above the first limiting ring (113).
5. The self-pregnancy and insemination device according to claim 4, characterized in that: The injection rod (3) comprises a push rod (31), the connecting screw (33) is fixed at the bottom of the push rod (31), and a second fin plate (32) is fixed at the top of the push rod (31).
6. The self-pregnancy and insemination device according to claim 5, characterized in that: A friction ring (122) is fixedly provided on the outer wall of the sealing plug (12).
7. The self-pregnancy and insemination device according to claim 6, characterized in that: The blocking rod (21) is made of a flexible material, and the size of the blocking rod (21) is adapted to the inner size of the injection hole (112).
8. The self-pregnancy and insemination device according to claim 7, characterized in that: The first limiting ring (113), the second limiting ring (22) and the friction ring (122) are all made of flexible materials.