Assisted reproductive semen conveyor

Abstract

The utility model is suitable for the technical field of semen conveying, and provides an auxiliary reproductive semen conveyor which comprises a shell, a conveying assembly is arranged in the shell, the shell is matched with the conveying assembly in shape, and a cervical cap is arranged at the top end of the conveying assembly. The shell comprises a grabbing end, a body entering end is arranged at the end, close to the cervical cap, of the grabbing end, the diameter of the end, close to the grabbing end, of the body entering end is smaller than that of the end, away from the grabbing end, of the body entering end, and a narrowing end is arranged between the grabbing end and the body entering end. The conveying assembly comprises a fixing block connected with the cervical cap. According to the device, the problems that the pregnancy rate of natural pregnancy is low, and people have contradictive psychology due to foreign body sensation generated by using artificial insemination are solved, the contact experience close to non-feeling is achieved, and meanwhile the effect of improving the pregnancy rate is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of semen conveyors, and more specifically, to a semen conveyor for assisted reproduction. Background Art

[0002] Artificial insemination refers to an assisted reproductive technology that uses non-sexual intercourse to deliver sperm into the female reproductive tract in order to make a woman pregnant. Because it is a method of assisting pregnancy that is close to natural pregnancy, it is favored by many infertile families.

[0003] At present, a semen delivery device is usually used to achieve the purpose of artificial insemination. The semen delivery device on the market includes a housing, a delivery device and a cervical cap. The cervical cap is delivered into the body through the delivery device, and is placed in the body for 6 hours before being taken out of the body, which greatly improves the pregnancy rate.

[0004] Although this type of semen delivery can greatly increase the probability of pregnancy, women tend to feel a foreign body during use, which reduces their sense of use. As a result, women are unwilling to use this type of product and develop a resistance to it. Utility Model Content

[0005] In view of the deficiencies in the prior art, the purpose of the utility model is to provide an assisted reproduction semen delivery device that can assist reproduction, improve the pregnancy rate by fully contacting semen with the cervical opening through the cervical cap, and match the shape of the female vagina, thereby eliminating the foreign body sensation and reducing female resistance.

[0006] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0007] An assisted reproductive semen delivery device comprises an outer shell, which is a hollow cylindrical shape as a whole. A delivery component is arranged inside the outer shell, the outer shell is adapted to the shape of the delivery component, and a cervical cap is arranged on the top of the delivery component; a gripping end, a narrowing end and an entry end are sequentially arranged at one end of the outer shell close to the delivery component, and a plurality of groups of grooves are symmetrically arranged on the inner wall of the gripping end, and the grooves are adapted to the shape of the delivery component; a mounting plate, a mounting groove and a fixing cylinder are sequentially arranged at one end of the delivery component away from the cervical cap, and the delivery component comprises a fixing block connected to the cervical cap.

[0008] The utility model is further configured as follows: the gripping end is provided with an entry end at one end close to the cervical cap, the diameter of the entry end close to the gripping end is smaller than the diameter of the entry end away from the gripping end, and a narrowing end is provided between the gripping end and the entry end. The diameter of the narrowing end is smaller than the diameter of the gripping end and the entry end, and the two ends are respectively connected to the gripping end and the entry end.

[0009] By adopting the above technical solution, the shell of the device is convenient for delivering the cervical cap to the cervical opening. The device has a narrowed end, which is narrowed in the middle of the device, and the sum of the length of the narrowed end and the entry end conforms to the average female vaginal length, so that the shell of the device conforms to the female vaginal structure, improving the comfort of the device. At the same time, the diameter of the gripping end of the device is larger than the diameter of the narrowing end, which is convenient for human hand gripping and not easy to slip.

[0010] The utility model is further configured as follows: the mounting plate is connected to an mounting groove at one end close to the cervical cap, the mounting groove is arranged in a horizontal direction and has a groove inside, the mounting groove is provided with a fixing tube at one end close to the cervical cap, and two groups of holes are provided inside the fixing tube.

[0011] The utility model is further configured as follows: the mounting plate is connected with a buckle at one end away from the cervical cap, the buckle is provided with a spring buckle at one end close to the cervical cap, a conveying elastic belt is sleeved on the outer wall of the spring buckle, the conveying elastic belt is made of elastic material, the conveying elastic belt is arranged to penetrate along the inner wall of the mounting groove, the conveying elastic belt is connected with a fixing block at one end close to the cervical cap, and the fixing block is placed inside the fixing tube.

[0012] By adopting the above technical solution, the device conveying component connects the cervical cap through the conveying elastic belt and the fixing block. After the buckle is opened, the return buckle is removed, the conveying elastic belt shrinks, and the fixing block no longer presses on the drawstring. At this time, the cervical cap is no longer connected to the transmission component, and the drawstring can be stretched to the outside of the body while the device is slowly removed from the body, while the cervical cap remains in the body.

[0013] The utility model is further configured as follows: the cervical cap includes a main body, the main body is cylindrical, a drawstring is provided at one end of the main body close to the conveying component, the drawstring is placed between the fixed tube and the fixed block, and a sperm storage tank is provided at one end of the main body away from the drawstring, the sperm storage tank is in a circular ring shape.

[0014] The utility model is further configured as follows: a contact soft ring is arranged at one end of the semen storage tank away from the main body, the contact soft ring is arranged in an annular shape and is made of rubber material, and the contact soft ring is communicated with the inside of the semen storage tank.

[0015] By adopting the above technical solution, the soft contact ring of the cervical cap contacts the cervical opening. The soft contact ring is soft and fits the shape of the cervical opening, so that the semen inside the cervical cap is in full contact with the cervical opening and the semen is in full contact with the inner wall of the cervix. The cervical cap is removed after a few hours.

[0016] In summary, the present application includes at least one of the following beneficial technical effects:

[0017] 1. The device is convenient for inserting the cervical cap into the cervical opening. The device has a narrowed end, which is narrowed in the middle of the device, and the sum of the length of the narrowed end and the entry end conforms to the average female vaginal length. Therefore, the outer shell of the device conforms to the female vaginal structure. At the same time, the diameter of the gripping end of the device is larger than the diameter of the narrowing end, which is convenient for human hands to grip and not easy to slip off. The comfort of the device is improved.

[0018] 2. The device delivery component connects the cervical cap through the delivery elastic belt and the fixed block. After the buckle is opened, the return buckle is removed, the delivery elastic belt shrinks, and the drawstring is no longer between the fixed block and the fixed tube. At this time, the cervical cap is no longer connected to the transmission component. When the device is slowly removed from the body, the drawstring can be stretched to the outside of the body, while the cervical cap remains in the body.

[0019] 3. The contact ring of the cervical cap is in contact with the cervical opening. The contact ring is soft and fits the shape of the cervical opening, which reduces the foreign body sensation of the device remaining in the body. The semen inside the cervical cap is fully in contact with the cervical opening, and the semen is fully in contact with the inner wall of the cervix. The cervical cap is removed after a few hours. The pregnancy efficiency of the device is improved. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 The utility model is a schematic diagram of the structure of the assisted reproductive semen conveyor.

[0021] Figure 2 for Figure 1 Explosion diagram.

[0022] Figure 3 It is an exploded schematic diagram of the conveying component in the utility model.

[0023] Figure 4 It is a structural schematic diagram of the cervical cap in the utility model.

[0024] Description of reference numerals: 1, housing; 11, gripping end; 12, narrowing end; 13, body entry end; 14, fixing bolt; 15, clamping plate;

[0025] 2. Conveying assembly; 21. Mounting plate; 22. Mounting slot; 23. Fixing cylinder; 24. Buckle; 25. Retractable buckle; 26. Conveying elastic belt; 27. Fixing block;

[0026] 3. Cervical cap; 31. Soft contact ring; 32. Semen storage tank; 33. Main body; 34. Drawstring. DETAILED DESCRIPTION

[0027] It should be noted that, in the absence of conflict, the embodiments and features in the embodiments of the present application can be combined with each other. The present utility model will be described in detail below with reference to the accompanying drawings and in combination with the embodiments.

[0028] It should be noted that, unless otherwise specified, all technical and scientific terms used in this application have the same meanings as commonly understood by ordinary technicians in the technical field to which this application belongs.

[0029] For example, see Figure 1-3 , the utility model provides the following technical solutions:

[0030] Specifically, it refers to an assisted reproductive semen delivery device, including a shell 1, which is a hollow cylindrical shell as a whole. A delivery component 2 is arranged inside the shell 1. The shell 1 is adapted in shape to the delivery component 2, and a cervical cap 3 is arranged at the top of the delivery component 2.

[0031] The outer shell 1 is provided with a gripping end 11, a narrowed end 12 and an entry end 13 in sequence at one end close to the conveying component 2. A plurality of grooves 14 are symmetrically provided on the inner wall of the gripping end 11. The grooves 14 are adapted to the shape of the conveying component 2. The grooves 14 provide an installation environment for the conveying component 2 to prevent the conveying component 2 from being displaced when the device is in use.

[0032] See also Figure 2 The gripping end 11 is provided with an entry end 13 at one end close to the cervical cap 3, and the diameter of the entry end 13 conforms to the size suitable for human hands. The diameter of the entry end 13 close to the gripping end 11 is smaller than the diameter of the entry end 13 away from the gripping end 11, and a narrowing end 12 is provided between the gripping end 11 and the entry end 13. The narrowing end 12 prevents discomfort to the vaginal opening during use. The diameter of the narrowing end 12 is smaller than the diameter of the gripping end 11 and the entry end 13, and the two ends are connected to the gripping end 11 and the entry end 13 respectively.

[0033] See also Figure 3 The mounting plate 21 is connected to a mounting groove 22 at one end near the cervical cap 3. The mounting groove 22 is arranged in the horizontal direction and has a groove inside. The groove inside the mounting groove 22 is adapted to the shape of the conveying elastic belt 26, providing an installation environment for the conveying elastic belt 26. The mounting groove 22 is provided with a fixing tube 23 at one end near the cervical cap 3, and two groups of holes are arranged inside the fixing tube 23.

[0034] See also Figure 3 The mounting plate 21 is connected to a buckle 24 at one end away from the cervical cap 3, and a return buckle 25 is provided at one end of the buckle 24 close to the cervical cap 3. A conveying elastic belt 26 is sleeved on the outer wall of the return buckle 25, and the conveying elastic belt 26 is made of elastic material. The conveying elastic belt 26 is arranged along the inner wall of the mounting groove 22, and a fixing block 27 is connected to one end of the conveying elastic belt 26 close to the cervical cap 3. By pulling the buckle 24, the return buckle 25 is moved, so that the conveying elastic belt 26 falls off the return buckle 25, so that the fixing block 27 is away from the fixing tube 23, and then the drawstring 34 between the fixing block 27 and the fixing tube 23 can move freely.

[0035] See also Figure 4 The cervical cap 3 includes a main body 33, which is cylindrical. A drawstring 34 is provided at one end of the main body 33 close to the conveying component 2, and the drawstring 34 is placed between the fixed tube 23 and the fixed block 27. A sperm storage tank 32 is provided at one end of the main body 33 away from the drawstring 34, and the sperm storage tank 32 is in a circular ring shape. A contact soft ring 31 is provided at one end of the sperm storage tank 32 away from the main body 33, and the contact soft ring 31 is arranged in an annular shape and is made of rubber. The contact soft ring 31 is connected to the inside of the sperm storage tank 32. The sperm storage tank 32 is used to place semen. The contact soft ring 31 fits the cervical opening so that semen can fully contact the cervical opening. At the same time, the contact soft ring 31 reduces the foreign body feeling of the cervical cap 3, avoiding the user's resistance.

[0036] The working principle of the assisted reproductive semen conveyor device provided by the utility model is as follows:

[0037] See also Figure 1-4 First, the user grasps the grasping end 11 and places the semen conveyor in the body, at which time the narrowed end 12 and the body entry end 13 are placed in the human body. Then, the buckle 21 is pulled, and the buckle 21 drives the return buckle 25 to move away. After the removal, the conveying elastic belt 26 of the device falls off from the return buckle 25, so that the drawstring 34 loses its restraint and is no longer placed between the fixed block 27 and the fixed tube 23, so that the cervical cap 3 can be detached from the device. The cervical cap 3 can fully contact the semen with the cervical opening, and the contact soft ring 31 on the top of the cervical cap 3 is soft, which reduces the foreign body sensation, improves the comfort of the device, and avoids the user's resistance. After detachment, the user slowly moves the device out of the body, and the top of the drawstring 34 can be pulled out of the body through the conveying device 2, which is convenient for the user to pull the cervical cap 3 out of the body after the use time.

[0038] Obviously, the embodiments described above are only some embodiments of the utility model, not all embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work should fall within the scope of protection of the utility model.

Claims

1. An assisted reproductive semen transporter, characterized in that: The invention comprises a shell (1), wherein the shell (1) is in the shape of a hollow cylinder as a whole, a conveying assembly (2) is arranged inside the shell (1), the shell (1) and the conveying assembly (2) are adapted in shape, and a cervical cap (3) is arranged at the top end of the conveying assembly (2); The housing (1) is provided with a gripping end (11), a narrowing end (12) and an entry end (13) in sequence at one end close to the conveying assembly (2); a plurality of groups of grooves (14) are symmetrically provided on the inner wall of the gripping end (11); the grooves (14) are adapted in shape to the conveying assembly (2); An end of the conveying assembly (2) away from the cervical cap (3) is provided with a mounting plate (21), a mounting groove (22) and a fixing cylinder (23) in sequence, and the conveying assembly (2) comprises a fixing block (27) connected to the cervical cap (3).

2. The assisted reproductive semen transporter according to claim 1, characterized in that: An entry end (13) is provided at one end of the shell (1) close to the cervical cap (3); the diameter of the entry end (13) close to the gripping end (11) is smaller than the diameter of the entry end (13) away from the gripping end (11); a narrowing end (12) is provided between the gripping end (11) and the entry end (13); the diameter of the narrowing end (12) is smaller than the diameters of the gripping end (11) and the entry end (13), and the two ends are respectively connected to the gripping end (11) and the entry end (13).

3. The assisted reproductive semen transporter according to claim 1, characterized in that: The mounting plate (21) is connected to an mounting groove (22) at one end close to the cervical cap (3); the mounting groove (22) is arranged in a horizontal direction and has a groove therein; the mounting groove (22) is provided with a fixing tube (23) at one end close to the cervical cap (3); and the fixing tube (23) has two groups of holes therein.

4. The assisted reproductive semen transporter according to claim 3, characterized in that: The mounting plate (21) is buckled and connected to a buckle (24) at one end away from the cervical cap (3); the buckle (24) is provided with a snap-on buckle (25) at one end close to the cervical cap (3); an outer wall of the snap-on buckle (25) is sleeved with a conveying elastic belt (26); the conveying elastic belt (26) is made of elastic material; the conveying elastic belt (26) is arranged to penetrate along the inner wall of the mounting groove (22); the conveying elastic belt (26) is connected to a fixing block (27) at one end close to the cervical cap (3); and the fixing block (27) is placed inside the fixing tube (23).

5. The assisted reproductive semen transporter according to claim 1, characterized in that: The cervical cap (3) comprises a main body (33) which is cylindrical. A drawstring (34) is provided at one end of the main body (33) close to the conveying assembly (2). The drawstring (34) is placed between the fixing tube (23) and the fixing block (27). A sperm storage tank (32) is provided at one end of the main body (33) away from the drawstring (34).

6. The assisted reproductive semen transporter according to claim 5, characterized in that: A contact soft ring (31) is provided at one end of the semen storage tank (32) away from the main body (33); the contact soft ring (31) is annular and made of rubber material; the contact soft ring (31) is in communication with the interior of the semen storage tank (32).

Images