Artificial insemination transplanting device

Abstract

The utility model discloses an artificial insemination transplantation device, and relates to the technical field of reproduction auxiliary instruments. The injection device comprises an injection charging barrel, a sliding plug is connected to the interior of the injection charging barrel in a sliding mode, and a pull rod is connected to the top of the sliding plug; the connecting pipe is arranged at the bottom of the injection charging barrel, and a strip-shaped channel is formed above one side of the connecting pipe; the silica gel head is columnar and is fixedly connected to one end, far away from the injection charging barrel, of the connecting pipe; one end of the flow guide pipe is in threaded connection with the injection end of the injection charging barrel. Through the combined design of the injection charging barrel, the connecting pipe, the silica gel head and the flow guide pipe, the semen conveying process can be optimized, the residual waste on the inner wall of the guide pipe is reduced, the main working principle is that the semen is pushed to flow by using the pressure difference of an external air pump, the utilization efficiency of the semen can be effectively improved, and the waste is reduced; meanwhile, a more accurate and controllable insemination process is provided, and the success rate of artificial insemination can be increased.

Description

Technical Field

[0001] The utility model relates to the technical field of reproductive auxiliary equipment, in particular to an artificial insemination transplantation device. Background Art

[0002] Artificial insemination refers to an assisted reproductive technology that uses non-sexual intercourse to deliver sperm to the female reproductive tract in order to achieve the purpose of making a woman pregnant. According to the source of sperm, artificial insemination can be divided into artificial insemination with husband's sperm and artificial insemination with sperm from a third party. According to different insemination sites, such as vagina, cervical canal, uterine cavity, fallopian tube and abdominal cavity, they are called intravaginal artificial insemination, intracervical artificial insemination, intrauterine artificial insemination and intrafallopian tube artificial insemination.

[0003] During artificial insemination, the amount of semen used each time cannot provide a large dose of semen due to the limitation of human function. In the prior art, since the catheter entering the uterus has a certain length, when the semen flows, it is inevitable that a certain amount of semen will adhere to the inner wall of the catheter, resulting in waste of semen. Therefore, we propose an artificial insemination transplantation device to solve the above problem. Utility Model Content

[0004] In order to achieve the above-mentioned purpose, the utility model specifically adopts the following technical solutions:

[0005] An artificial insemination transplantation device, comprising:

[0006] An injection barrel, wherein a sliding plug is slidably connected inside the injection barrel, and a pull rod is connected to the top of the sliding plug;

[0007] A connecting pipe is arranged at the bottom of the injection barrel, and a strip-shaped channel is constructed above one side of the connecting pipe;

[0008] The silicone head is columnar and fixedly connected to the end of the connecting tube away from the injection barrel;

[0009] A guide tube, one end of which is threadedly connected to the injection end of the injection barrel, and the other end of which slides through the silicone head. One side of the guide tube body is connected to an air inlet pipe. The end of the air inlet pipe away from the guide tube passes through a strip channel and is connected to an external air pump. The guide tube body is provided with a slow flow bin below the air inlet pipe.

[0010] Furthermore, a handle is provided on the upper side of the injection barrel wall, and a non-slip cover is provided on the surface of the handle.

[0011] Furthermore, a sleeve is fixedly provided at the bottom end of the injection barrel, and the sleeve is threadedly connected to the connecting pipe.

[0012] Furthermore, one end of the silicone head away from the connecting tube is configured with a rounded corner.

[0013] Furthermore, the injection barrel and the connecting tube are both transparent plastic parts.

[0014] Furthermore, a throttle valve is provided at a position of the air intake pipe close to the guide pipe.

[0015] The beneficial effects of the utility model are as follows:

[0016] 1. The utility model can optimize the semen delivery process and reduce the residual waste on the inner wall of the catheter through the combination design of the injection barrel, the connecting tube, the silicone head and the guide tube. Its main working principle is to use the pressure difference of the external air pump to promote the flow of semen, which can effectively improve the utilization efficiency of semen and reduce waste. At the same time, it provides a more accurate and controllable insemination process, which helps to improve the success rate of artificial insemination. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0018] Figure 2 This is a schematic diagram of the structure of the slow-flow bin of the utility model;

[0019] Figure 3 This is a schematic diagram of the structure of the connecting pipe of the utility model;

[0020] Figure 4 It is a schematic diagram of the structure of the utility model from top view;

[0021] Figure 5 This utility model Figure 4 Schematic diagram of the cross-section along the AA direction.

[0022] Figure numerals: 1, injection barrel; 2, sliding plug; 3, pull rod; 4, connecting pipe; 401, strip channel; 5, silicone head; 6, guide pipe; 7, air intake pipe; 701, throttle valve; 8, slow flow chamber; 9, handle; 10, sleeve. DETAILED DESCRIPTION

[0023] In order to make the purpose, technical solution and advantages of the embodiments of the present utility model clearer, the technical solution in the embodiments of the present utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the present utility model.

[0024] The present application provides an artificial insemination and transplantation device, which is mainly used to solve the problem in the prior art that, due to the certain length of the catheter entering the uterus, a certain amount of semen will inevitably adhere to the inner wall of the catheter when the semen flows, resulting in waste of semen, and provides the following technical solutions. Figure 1-Figure 5 Make a detailed description:

[0025] An artificial insemination transplantation device, comprising:

[0026] An injection barrel 1, wherein a sliding plug 2 is slidably connected to the inside of the injection barrel 1, a pull rod 3 is connected to the top of the sliding plug 2, and a sleeve 10 is fixedly arranged at the bottom end of the injection barrel 1, and the sleeve 10 is threadedly connected to a connecting pipe 4;

[0027] The connecting tube 4 is arranged at the bottom of the injection barrel 1, and a strip-shaped channel 401 is constructed on one side of the connecting tube 4;

[0028] The silicone head 5 is columnar and fixedly connected to the end of the connecting tube 4 away from the injection barrel 1;

[0029] The guide tube 6 has one end threadedly connected to the injection end of the injection barrel 1, and the other end slides through the silicone head 5. One side of the guide tube 6 is connected to an air inlet pipe 7. The end of the air inlet pipe 7 away from the guide tube 6 passes through the strip channel 401 and is externally connected to an air pump. The guide tube 6 is located below the air inlet pipe 7 and is provided with a slow flow bin 8.

[0030] The specific implementation process and principle of the artificial insemination transplantation device are as follows:

[0031] In the first step, the operator injects semen into the injection barrel 1 to ensure that there are no bubbles;

[0032] The second step is to thread the connecting tube 4 into the sleeve 10 at the bottom of the injection barrel 1 to ensure that the connection is tight and leak-free.

[0033] The third step is to push the sliding plug 2 through the pull rod 3 to make the semen flow from the injection barrel 1 into the slow flow chamber 8 and the guide tube 6, wherein the slow flow chamber 8 is used to buffer the flow rate of semen to ensure the smooth release of semen;

[0034] Step 4: After the semen completely enters the slow-flow chamber 8 and the guide tube 6 at the bottom of the slow-flow chamber 8, the silicone head 5 is inserted into the female reproductive tract;

[0035] Step 5: Connect the air inlet pipe 7 to the air pump, start the air pump, and push the semen along the guide tube 6 through the pressure difference, and finally release it smoothly into the female reproductive tract through the end of the silicone head 5;

[0036] The artificial insemination and transplantation device can optimize the semen delivery process and reduce residual waste on the inner wall of the catheter. Its main working principle is to use the pressure difference of an external air pump to promote the flow of semen, which can effectively improve the utilization efficiency of semen and reduce waste. At the same time, it provides a more precise and controllable insemination process, which helps to improve the success rate of artificial insemination.

[0037] like Figure 1As shown, in some embodiments, a handle 9 is provided on the upper side of the wall of the injection barrel 1, and the surface of the handle 9 is provided with an anti-slip sleeve. More specifically, the design of the handle 9 is ergonomic, so that the medical staff can hold the injection barrel 1 more firmly and comfortably, especially in the process of semen delivery, the use of the anti-slip sleeve greatly increases the friction coefficient of the handle 9, and even when the hands are wet or gloves are used, it can ensure that the medical staff can firmly hold the injection barrel 1 to prevent slipping during operation, thereby improving the stability of the operation.

[0038] like Figure 3 As shown, in some embodiments, the end of the silicone head 5 away from the connecting tube 4 is configured with a rounded corner. More specifically, the rounded corner design can reduce the friction and irritation of the silicone head 5 on the inner wall of the reproductive tract, making the insemination process gentler, reducing possible discomfort, and improving the comfort of the patient. In addition, the rounded corner shape helps the silicone head 5 to pass through the narrow part of the reproductive tract more smoothly, making both the insertion and removal process easier and reducing the difficulty of operation.

[0039] like Figure 1 As shown, in some embodiments, the injection barrel 1 and the connecting tube 4 are both transparent plastic parts. More specifically, through the transparent injection barrel 1 and the connecting tube 4, medical staff can accurately control the delivery volume and speed of semen to ensure that the semen is completely delivered to the predetermined position, reduce waste and improve insemination efficiency.

[0040] like Figure 5 As shown, in some embodiments, a throttle valve 701 is provided at a position of the air inlet pipe 7 near the guide pipe 6. More specifically, the main function of the throttle valve 701 is to adjust and control the size of the airflow entering the guide pipe 6, so as to accurately control the delivery speed and pressure of the semen. By adjusting the throttle valve 701, medical staff can fine-tune the airflow according to actual conditions and needs to ensure that the semen flows smoothly and evenly into the female reproductive tract.

[0041] The above description of the disclosed embodiments enables those skilled in the art to implement or use the present invention. Various modifications to these embodiments will be apparent to those skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the present invention. Therefore, the present invention will not be limited to the embodiments shown herein, but will conform to the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. An artificial insemination transplantation device, characterized in that: include: An injection barrel (1), wherein a sliding plug (2) is slidably connected inside the injection barrel (1), and a pull rod (3) is connected to the top of the sliding plug (2); A connecting tube (4) is arranged at the bottom of the injection barrel (1), and a strip-shaped channel (401) is constructed above one side of the connecting tube (4); The silicone head (5) is columnar and fixedly connected to an end of the connecting tube (4) away from the injection barrel (1); A guide tube (6) has one end threadedly connected to the injection end of the injection barrel (1), and the other end slidingly penetrates the silicone head (5); one side of the guide tube (6) is connected to an air inlet pipe (7); one end of the air inlet pipe (7) away from the guide tube (6) penetrates the strip channel (401) and is externally connected to an air pump; a slow flow chamber (8) is provided on the guide tube (6) below the air inlet pipe (7).

2. The artificial insemination transplantation device according to claim 1, characterized in that: A handle (9) is provided on the upper side of the wall of the injection barrel (1), and a non-slip cover is provided on the surface of the handle (9).

3. The artificial insemination transplantation device according to claim 1, characterized in that: A sleeve (10) is fixedly provided at the bottom end of the injection barrel (1), and the sleeve (10) is threadedly connected to the connecting pipe (4).

4. The artificial insemination transplantation device according to claim 1, characterized in that: The end of the silicone head (5) away from the connecting tube (4) is configured with a rounded corner.

5. The artificial insemination transplantation device according to claim 1, characterized in that: The injection barrel (1) and the connecting tube (4) are both transparent plastic parts.

6. The artificial insemination and transplantation device according to claim 1, characterized in that: A throttle valve (701) is provided at a position of the air intake pipe (7) close to the flow guide pipe (6).

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