Pushing injector for anti-HPV (human papillomavirus) biological protein dressing injection
By designing a bolt for injection of anti-HPV bioprotein dressing with a recycling tank and a limiting mechanism, the problem of vaginal secretions affecting the efficacy of drug, achieving uniform injection of vaginal inner wall and clearing of secretions, and improving the efficacy of anti-HPV bioprotein dressing.
Patent Information
- Application Number
- CN202421465289.X
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-06-25
- Publication Date
- 2025-05-16
- Estimated Expiration
- 2034-06-25
AI Technical Summary
When used, the existing anti-HPV biological protein dressing injection bolus device cannot clean the secretions due to the presence of secretions in the vagina, which affects the efficacy of anti-HPV biological protein dressing.
A bolt injector for injection of anti-HPV bioprotein dressing is designed, including a recycling tank and a limiting mechanism. The secretions are stored in contact with the inner wall of the vagina through the recovery tank, and the opening and closing of the recovery tank is adjusted through the limiting mechanism to ensure that the anti-HPV bioprotein dressing can be uniformly injected into the inner wall of the vagina.
This injector can effectively clean vaginal secretions, ensure the even application of anti-HPV biological protein dressing to the inner wall of the vagina, and improve the efficacy of the medicine.
Smart Images
Figure CN222871153U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of pushers, in particular to a pusher for injection of anti-HPV biological protein dressing. Background Art
[0002] The anti-HPV bioprotein dressing consists of a disposable pusher and a dressing. The dressing is composed of acid-anhydride bovine β-lactoglobulin, carbomer, glycerol, triethanolamine and purified water. The pusher consists of a syringe-type outer tube and a pusher rod. It is suitable for reducing local HPV load, blocking high-risk HPV infection in the reproductive tract, reducing HPV viral load, and preventing cervical lesions.
[0003] The method of use of the injector for anti-HPV biological protein dressing injection is to wash your hands before use, open the aluminum foil and take out the disposable injector, then insert the injector into the vagina to the deep cervix behind the vagina, and then inject the gel into the cervix.
[0004] When the existing anti-HPV bioprotein dressing injection pusher is used, due to the presence of secretions in the vagina, it is impossible to clean the secretions during use. As a result, when the doctor is operating, the anti-HPV bioprotein dressing is easily affected by the secretions, making it impossible to apply the anti-HPV bioprotein dressing to the inner wall of the vagina, affecting the efficacy of the anti-HPV bioprotein dressing.
[0005] Therefore, it is necessary to propose an injection pusher for anti-HPV biological protein dressing injection to solve the problems raised by the above background technology. Utility Model Content
[0006] In order to solve the problem in the prior art that the efficacy of anti-HPV bioprotein dressings is easily affected by secretions, the utility model provides an injection pusher for anti-HPV bioprotein dressings, which facilitates the uniform application of the anti-HPV bioprotein dressing to the inner wall of the vagina and can clean the secretions in the vagina, thereby improving the efficacy of the anti-HPV bioprotein dressing.
[0007] In order to solve the above-mentioned technical problems, the utility model provides the following technical solutions: an injector for injection of anti-HPV biological protein dressing, comprising a tube body, a protective cover threadedly connected to one end of the tube body surface, an injection hole provided at one end of the tube body, a push rod slidably connected to the inner wall of the tube body, a piston fixedly connected to one end of the push rod, circular holes provided on the tube body surface, a limiting ring fixedly connected to the tube body surface, a recovery tube fixedly connected to the tube body surface, a recovery groove and a discharge hole provided on the recovery tube surface, an outer shell fixedly connected to one side of the limiting ring, connection holes adapted to the recovery groove and the discharge hole provided on the outer shell surface, an adjustment ring rotatably connected between the outer shell and the recovery tube, through holes provided on the surface of the adjustment ring, and a limiting mechanism fixedly installed on the outer shell surface.
[0008] Preferably, the limiting mechanism includes an adjusting block, which is fixedly connected above the surface of the outer shell. An adjusting groove is provided above the adjusting block. A connecting rod is slidably connected to the inner wall of the adjusting groove. One end of the connecting rod is fixedly connected to a mounting block, and the mounting block is fixedly connected above the surface of the adjusting ring.
[0009] Preferably, a fixing ring is fixedly connected to the surface of the tube body, and the upper part of the adjusting ring contacts the lower surface of the fixing ring.
[0010] Preferably, the surface of the tube body is provided with an annular array of circular holes, and the circular holes correspond to the discharge holes.
[0011] Preferably, the recovery grooves are arranged in an annular array on the surface of the recovery pipe, and the recovery grooves and the discharge holes are distributed on the surface of the recovery pipe in an alternating manner.
[0012] Preferably, the through hole formed on the surface of the adjustment ring is matched with the recovery groove.
[0013] Preferably, one side of the limiting ring is arc-shaped.
[0014] The working principle and use principle of the utility model are as follows: an anti-HPV biological protein dressing is placed on the inner wall of the tube body, a piston and a push rod are slidably connected to the inner wall of the tube body, a protective cover is removed, the tube body is inserted into the vagina, the recovery groove contacts the inner wall of the vagina, secretions from the inner wall of the vagina are allowed to reach the recovery groove, and the secretions are stored, the adjustment ring rotates to drive the mounting block to rotate, the mounting block drives the connecting rod, and the connecting rod slides on the inner wall of the adjustment groove, and at the same time the adjustment groove limits the rotation distance of the mounting block, so that the adjustment ring covers the recovery groove, and the outer shell surface The discharge hole is exposed, so that the discharge hole is connected with the circular hole on the surface of the tube body, the connecting hole on the surface of the outer shell and the through hole on the surface of the adjustment ring, and then the push rod is pushed to make the push rod drive the piston to push out the anti-HPV biological protein dressing, and the anti-HPV biological protein dressing is discharged through the injection hole at one end of the tube body and the circular holes in the annular array on the surface of the tube body, and is evenly injected into the inner wall of the vagina, which makes it convenient to evenly apply the anti-HPV biological protein dressing to the inner wall of the vagina. At the same time, the secretions in the vagina can be cleaned, thereby improving the efficacy of the anti-HPV biological protein dressing.
[0015] The beneficial technical effects of the utility model are as follows: the recovery groove contacts the inner wall of the vagina, so that the secretions of the inner wall of the vagina reach the recovery groove and are stored; the limiting mechanism is rotated to drive the adjusting ring to rotate, so that the adjusting ring blocks the recovery groove, and the discharge hole on the outer shell surface is exposed, and the discharge hole and the circular holes on the surface of the tube body, the connecting holes on the outer shell surface and the through holes on the surface of the adjusting ring are interconnected; the anti-HPV bioprotein dressing is discharged through the injection hole at one end of the tube body and the circular holes in the annular array on the surface of the tube body, and is evenly injected into the inner wall of the vagina, so that the anti-HPV bioprotein dressing can be evenly applied to the inner wall of the vagina, and at the same time, the secretions in the vagina can be cleaned, thereby improving the efficacy of the anti-HPV bioprotein dressing. BRIEF DESCRIPTION OF THE DRAWINGS
[0016] Figure 1 It is a schematic diagram of the overall structure of the utility model;
[0017] Figure 2 It is a schematic diagram of the cross-sectional structure of the utility model;
[0018] Figure 3 It is an enlarged structural schematic diagram of section A of the utility model;
[0019] Figure 4 It is a partial structural schematic diagram of the utility model;
[0020] Figure 5 This is a schematic diagram of the recovery pipe structure of the utility model;
[0021] Figure 6 This is a schematic diagram of the recovery pipe and adjustment ring structure of the utility model.
[0022] Among them: 1. tube body; 2. protective cover; 3. push rod; 4. piston; 5. limit ring; 6. recovery tube; 7. recovery groove; 8. discharge hole; 9. shell; 10. adjustment ring; 11. adjustment block; 12. adjustment groove; 13. connecting rod; 14. mounting block; 15. fixing ring. DETAILED DESCRIPTION
[0023] The specific implementation of the utility model will be further described in detail below with reference to the accompanying drawings.
[0024] An anti-HPV bioprotein dressing injection pusher under this specific embodiment, such as Figure 1-6As shown, a pusher for injection of anti-HPV biological protein dressing comprises a tube body 1, one end of the surface of the tube body 1 is threadedly connected with a protective cover 2 to protect the front end position of the tube body 1, one end of the tube body 1 is provided with an injection hole to discharge the anti-HPV biological protein dressing, the inner wall of the tube body 1 is slidably connected with a push rod 3, one end of the push rod 3 is fixedly connected with a piston 4, the push rod 3 pushes the piston 4 to discharge the anti-HPV biological protein dressing, the surface of the tube body 1 is provided with circular holes to facilitate the discharge of the anti-HPV biological protein dressing from the side, a limiting ring 5 is fixedly connected to the surface of the tube body 1 to fix the outer shell 9, a recovery tube 6 is fixedly connected to the surface of the tube body 1 to facilitate the connection between the outer shell 9 and the adjusting ring 10, a recovery groove 7 and a discharge hole 8 are provided on the surface of the recovery tube 6 to store secretions, one side of the limiting ring 5 is fixedly connected to the outer shell 9, the surface of the outer shell 9 is provided with a The recovery groove 7 and the discharge hole 8 are adapted to the connecting holes, and an adjusting ring 10 is rotatably connected between the shell 9 and the recovery pipe 6. Rotating the adjusting ring 10 can block the recovery groove 7 and the discharge hole 8 on the surface of the recovery pipe 6. Through holes are provided on the surface of the adjusting ring 10, and a limiting mechanism is fixedly installed on the surface of the shell 9. The limiting mechanism limits the rotating adjusting ring 10 to prevent the adjusting ring 10 from rotating too much. A fixing ring 15 is fixedly connected to the surface of the tube body 1, and the fixing ring 15 limits the adjusting ring 10 to prevent the adjusting ring 10 from slipping out. The upper side of the adjusting ring 10 contacts the lower surface of the fixing ring 15, and one side of the limiting ring 5 is arc-shaped, and the circular array of circular holes on the surface of the tube body 1 corresponds to the discharge hole 8. The recovery groove 7 is arranged in an annular array on the surface of the recovery pipe 6, and the recovery groove 7 and the discharge hole 8 are staggered on the surface of the recovery pipe 6. The through holes provided on the surface of the adjusting ring 10 are adapted to the recovery groove 7.
[0025] Through the above technical solution, the anti-HPV biological protein dressing is placed on the inner wall of the tube body 1, the piston 4 and the push rod 3 are slidably connected to the inner wall of the tube body 1, the protective cover 2 is removed, and the tube body 1 is inserted into the vagina, the recovery groove 7 contacts the inner wall of the vagina, so that the secretions of the inner wall of the vagina reach the recovery groove 7, and the secretions are stored, and the limiting mechanism is rotated to make the limiting mechanism drive the adjusting ring 10 to rotate, so that the adjusting ring 10 blocks the recovery groove 7, so that the discharge hole 8 on the surface of the shell 9 is exposed, and the discharge hole 8 is in contact with the surface of the tube body 1. The circular hole, the connecting hole on the surface of the outer shell 9 and the through hole on the surface of the adjusting ring 10 are connected to each other, and then the push rod 3 is pushed, so that the push rod 3 drives the piston 4 to push out the anti-HPV biological protein dressing, and the anti-HPV biological protein dressing is discharged through the injection hole at one end of the tube body 1 and the circular holes in the annular array on the surface of the tube body 1, and is evenly injected into the inner wall of the vagina, so that the anti-HPV biological protein dressing can be evenly applied to the inner wall of the vagina, and at the same time, the secretions in the vagina can be cleaned, thereby improving the efficacy of the anti-HPV biological protein dressing.
[0026] like Figure 1-6As shown, the limiting mechanism includes an adjusting block 11, which is fixedly connected above the surface of the outer shell 9. An adjusting groove 12 is opened above the adjusting block 11. A connecting rod 13 is slidably connected to the inner wall of the adjusting groove 12. One end of the connecting rod 13 is fixedly connected to a mounting block 14. The mounting block 14 is fixedly connected above the surface of the adjusting ring 10.
[0027] Through the above technical solution, the adjustment ring 10 rotates to drive the mounting block 14 to rotate, so that the mounting block 14 drives the connecting rod 13, and the connecting rod 13 slides on the inner wall of the adjustment groove 12. At the same time, the adjustment groove 12 limits the rotation distance of the mounting block 14. At the same time, when the tube body 1 is inserted into the vagina, the adjustment block 11 is located at the vaginal opening and blocks the vaginal opening. The adjustment block 11 can prevent the anti-HPV biological protein dressing from overflowing.
[0028] Although specific embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these specific embodiments without departing from the principles and spirit thereof, and that the scope of the present invention is defined by the appended claims and their equivalents.
Claims
1. An injector for injection of an anti-HPV biological protein dressing, comprising a tube body (1), a protective cover (2) being threadedly connected to one end of the surface of the tube body (1), an injection hole being opened at one end of the tube body (1), a push rod (3) being slidably connected to the inner wall of the tube body (1), and a piston (4) being fixedly connected to one end of the push rod (3), characterized in that: The surface of the tube body (1) is provided with circular holes, the surface of the tube body (1) is fixedly connected to a limit ring (5), the surface of the tube body (1) is fixedly connected to a recovery pipe (6), the surface of the recovery pipe (6) is provided with a recovery groove (7) and a discharge hole (8), one side of the limit ring (5) is fixedly connected to a shell (9), the surface of the shell (9) is provided with connection holes adapted to the recovery groove (7) and the discharge hole (8), an adjustment ring (10) is rotatably connected between the shell (9) and the recovery pipe (6), the surface of the adjustment ring (10) is provided with through holes, and a limit mechanism is fixedly installed on the surface of the shell (9).
2. The anti-HPV biological protein dressing injection pusher according to claim 1, characterized in that: The limiting mechanism comprises an adjusting block (11), the adjusting block (11) being fixedly connected above the surface of the housing (9), an adjusting groove (12) being provided above the adjusting block (11), a connecting rod (13) being slidably connected to the inner wall of the adjusting groove (12), one end of the connecting rod (13) being fixedly connected to a mounting block (14), and the mounting block (14) being fixedly connected above the surface of the adjusting ring (10).
3. The anti-HPV biological protein dressing injection pusher according to claim 1 or 2, characterized in that: A fixing ring (15) is fixedly connected to the surface of the tube body (1), and the upper portion of the adjusting ring (10) contacts the lower surface of the fixing ring (15).
4. The anti-HPV biological protein dressing injection pusher according to claim 1 or 2, characterized in that: The surface of the tube body (1) is provided with an annular array of circular holes, and the circular holes correspond to the discharge holes (8).
5. The anti-HPV biological protein dressing injection pusher according to claim 3, characterized in that: The surface of the tube body (1) is provided with an annular array of circular holes, and the circular holes correspond to the discharge holes (8).
6. The anti-HPV biological protein dressing injection pusher according to claim 1, 2 or 5, characterized in that: The recovery grooves (7) are arranged in an annular array on the surface of the recovery pipe (6), and the recovery grooves (7) and the discharge holes (8) are distributed in an interlaced manner on the surface of the recovery pipe (6).
7. The anti-HPV biological protein dressing injection pusher according to claim 3, characterized in that: The recovery grooves (7) are arranged in an annular array on the surface of the recovery pipe (6), and the recovery grooves (7) and the discharge holes (8) are distributed in an interlaced manner on the surface of the recovery pipe (6).
8. The anti-HPV biological protein dressing injection pusher according to claim 1, 2, 5 or 7, characterized in that: The through hole formed on the surface of the adjusting ring (10) is adapted to fit the recovery groove (7).
9. The anti-HPV biological protein dressing injection pusher according to claim 3, characterized in that: The through hole formed on the surface of the adjusting ring (10) is adapted to fit the recovery groove (7).
10. An injector for injection of anti-HPV biological protein dressing according to claim 1, 2, 5, 7 or 9, characterized in that: One side of the limiting ring (5) is arc-shaped.