Vagina medicine injection device

Abstract

The utility model discloses a vagina medicine injection device which comprises a soft bottle, a connecting cap is fixed to the end of the soft bottle, a valve sleeve is fixedly installed at the connecting cap, a silica gel valve is arranged on the valve sleeve, a liquid guide pipe is fixed to one end of the valve sleeve, a cotton ball is fixed to the outer portion of one end of the liquid guide pipe, a liquid distribution rod is arranged in the cotton ball, and a liquid outlet is formed in the other end of the liquid distribution rod. And the end part of the liquid guide pipe extends into the liquid separation rod. The vagina medicine injector has the advantages of convenience in operation, simple structure, uniformity in medicine application and the like.

Description

Technical Field

[0001] The utility model relates to the field of gynecological medication instruments, in particular to a vaginal medication injector. Background Art

[0002] When medical staff administer medication to the patient's vagina, they generally use the following methods: use sterile ring forceps or tweezers to clamp the medication and insert it into the vagina, or use a silicone bottle to squeeze liquid medication into the vagina. Most vaginal medications are currently liquid medications, and silicone bottles are often used for the procedure.

[0003] The existing Chinese patent with publication number CN106730290A discloses a vaginal drug injector, wherein a connection port is provided on the rear wall of the shell, and a push-injection cylinder is sealed and fixedly connected to the connection port, the push-injection cylinder is located inside the shell, and the front end of the push-injection cylinder extends to the rear side of the front wall of the shell, a piston is movably and sealedly connected to the front and rear of the push-injection cylinder, a connecting pipe for connecting to a hose is sealed and fixedly inserted in the middle of the piston, a sealing pad corresponding to the connecting pipe is fixedly connected to the back of the front wall of the shell, and the connecting pipe contacts the sealing pad in a sealed manner after moving forward. A push plate is movably connected to the connecting pipe outside the push-injection cylinder, a movable screw sleeve is fixedly connected to the front of the push plate, and a fixed screw sleeve corresponding to the movable screw sleeve is fixedly connected to the back of the rear wall of the shell, and when the connecting pipe contacts the sealing pad in a sealed manner, the movable screw sleeve is threadedly connected to the fixed screw sleeve.

[0004] Although the above patent has some advantages, it also has some disadvantages, such as it is not convenient to evenly apply the drug on the inner wall of the vagina when injecting the drug. Utility Model Content

[0005] In view of the problems mentioned in the background technology, the purpose of the utility model is to provide a vaginal medicine injector to solve the problems mentioned in the background technology.

[0006] The above technical purpose of the utility model is achieved through the following technical scheme: a vaginal medicine injector, including a soft bottle, a connecting cap is fixed at the end of the soft bottle, a valve sleeve is installed and fixed at the connecting cap, a silicone valve is arranged on the valve sleeve, a liquid guide tube is fixed at one end of the valve sleeve, a cotton ball is fixed on the outside of one end of the liquid guide tube, a liquid separation rod is arranged in the cotton ball, and the end of the liquid guide tube extends into the liquid separation rod.

[0007] Through the above technical scheme, the vaginal injector has the advantages of easy operation, simple structure, uniform drug application, etc. When using the device for operation, the valve sleeve at the end of the connecting cap can be removed, the soft bottle can be filled with drugs, and then the valve sleeve can be assembled and fixed at the connecting cap, and then the soft bottle can be pressed, and the silicone valve on the valve sleeve opens under the action of pressure, so that the drug flows from the soft bottle, the silicone valve, the liquid guide tube, and the liquid separation rod into the cotton ball, and the cotton ball is used to assist in drug application, which is more uniform and gentle.

[0008] Preferably, the liquid separation rod is configured to be U-shaped.

[0009] Through the above technical solution, setting the liquid separation rod in a U shape can better ensure that the medicine flows evenly to the cotton ball.

[0010] Preferably, the front cross-section of the soft bottle is U-shaped, and the end of the soft bottle is configured to be constricted.

[0011] Through the above technical solution, when the soft bottle is set to the above shape, the pressing operation is more convenient.

[0012] Preferably, the connecting cap includes an integrally formed vertical portion, a horizontal portion and an end clamping portion, the vertical portion is embedded and fixed in the constricted end portion of the soft bottle, one end face of the horizontal portion abuts against the constricted end face of the soft bottle, the other end face of the horizontal portion is embedded and fixed with the valve sleeve, the end clamping portion is embedded and fixed in the valve sleeve, and a clamping ring groove for the end clamping portion to be inserted into is opened in the valve sleeve.

[0013] Through the above technical solution, the vertical part in the connecting cap can be used to conveniently fix the connecting cap and the soft bottle, and the setting of the horizontal part and the end clamping part can facilitate the assembly, limitation and fixation of the connecting cap and the valve sleeve. The connecting cap and the valve sleeve can be fixed by inserting the end clamping part into the clamping ring groove.

[0014] Preferably, the valve sleeve has a convex ring portion integrally formed with the valve sleeve at an end surface close to the horizontal portion, and an inner groove for the convex ring portion to be inserted into is provided in the horizontal portion.

[0015] Through the above technical solution, the arrangement of the convex ring portion and the inner groove can improve the reliability and sealing of the connection between the connecting cap and the valve sleeve.

[0016] Preferably, a recessed groove is formed on the end surface of the valve sleeve, and the silicone valve is installed and fixed in the recessed groove.

[0017] Through the above technical solution, the setting of the sink facilitates the installation and fixation of the silicone valve.

[0018] Preferably, the corners of the valve sleeve and the connecting cap are respectively rounded.

[0019] Through the above technical solution, the rounded setting can reduce the stress concentration phenomenon of the valve sleeve and the connecting cap.

[0020] Preferably, the soft bottle is a PE bottle.

[0021] Through the above technical solutions, PE bottles are more green and environmentally friendly.

[0022] In summary, the utility model mainly has the following beneficial effects:

[0023] The vaginal drug injector has the advantages of convenient operation, simple structure, uniform drug application, etc. When the device is used for operation, the valve sleeve at the end of the connecting cap can be disassembled, the soft bottle can be filled with drugs, and then the valve sleeve can be assembled and fixed at the connecting cap, and then the soft bottle can be pressed, and the silicone valve on the valve sleeve opens under the action of pressure, so that the drugs flow from the soft bottle, the silicone valve, the liquid guide tube, and the liquid separation rod into the cotton ball, and the cotton ball is used to assist in drug application, which is more uniform and gentle. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 It is a structural schematic diagram of the utility model;

[0025] Figure 2 It is a structural sectional view of the utility model;

[0026] Figure 3 yes Figure 2 Enlarged view of point A in .

[0027] Figure numerals: 1. soft bottle; 2. connecting cap; 3. valve sleeve; 4. silicone valve; 5. liquid guide tube; 6. cotton ball; 7. liquid separation rod; 21. vertical part; 22. horizontal part; 23. end clamping part; 31. clamping ring groove; 32. convex ring part; 24. inner groove; 33. sink groove. DETAILED DESCRIPTION

[0028] 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 in 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.

[0029] refer to Figures 1 to 3 A vaginal drug injection device comprises a soft bottle 1, a connection cap 2 is fixed at the end of the soft bottle 1, a valve sleeve 3 is fixed at the connection cap 2, a silicone valve 4 is arranged on the valve sleeve 3, a liquid guide tube 5 is fixed at one end of the valve sleeve 3, a cotton ball 6 is fixed outside the liquid guide tube 5 at one end, a liquid separation rod 7 is arranged in the cotton ball 6, and the end of the liquid guide tube 5 extends into the liquid separation rod 7. The vaginal drug injection device has the advantages of convenient operation, simple structure, and uniform drug application. When the device is used for operation, the valve sleeve 3 at the end of the connection cap 2 can be disassembled, the soft bottle 1 is loaded with drugs, and then the valve sleeve 3 is assembled and fixed at the connection cap 2, and then the soft bottle 1 can be pressed, and the silicone valve 4 on the valve sleeve 3 is opened under the action of pressure, so that the drug flows from the soft bottle 1, the silicone valve 4, the liquid guide tube 5, and the liquid separation rod 7 into the cotton ball 6, and the cotton ball 6 is used to assist in drug application, which is more uniform and gentle.

[0030] refer to Figures 1 to 3, wherein the liquid separation rod 7 is set to be U-shaped, and setting the liquid separation rod 7 to be U-shaped can better ensure that the medicine flows evenly to the cotton ball 6. The front section of the soft bottle 1 is quasi-U-shaped, and the end of the soft bottle 1 is set to be a constricted shape. When the soft bottle 1 is set to the above shape, the pressing operation is more convenient.

[0031] refer to Figures 1 to 3 The connecting cap 2 includes an integrally formed vertical portion 21, a horizontal portion 22 and an end clamping portion 23. The vertical portion 21 is embedded and fixed in the constricted end portion of the soft bottle 1. One end face of the horizontal portion 22 abuts against the constricted end face of the soft bottle 1. The other end face of the horizontal portion 22 is embedded and fixed in the valve sleeve 3. The end clamping portion 23 is embedded and fixed in the valve sleeve 3. A snap ring groove 31 is provided in the valve sleeve 3 for the end clamping portion 23 to be inserted into. The vertical portion 21 in the connecting cap 2 can be used to conveniently fix the connecting cap 2 to the soft bottle 1. The arrangement of the horizontal portion 22 and the end clamping portion 23 can facilitate the assembly, positioning and fixing of the connecting cap 2 and the valve sleeve 3. The fixing of the connecting cap 2 and the valve sleeve 3 can be achieved by inserting the end clamping portion 23 into the snap ring groove 31.

[0032] refer to Figures 1 to 3 , wherein the valve sleeve 3 has a convex ring portion 32 integrally formed with the valve sleeve 3 at the end face close to the horizontal portion 22, and an inner groove 24 is provided in the horizontal portion 22 for the convex ring portion 32 to be inserted into. The provision of the convex ring portion 32 and the inner groove 24 can improve the reliability and sealing of the connection between the connection cap 2 and the valve sleeve 3. A recessed groove 33 is provided at the end face of the valve sleeve 3, and the silicone valve 4 is installed and fixed at the recessed groove 33. The provision of the recessed groove 33 facilitates the installation and fixation of the silicone valve 4; wherein the edges and corners of the valve sleeve 3 and the connection cap 2 are respectively provided with chamfers, and the provision of the chamfers can reduce the stress concentration phenomenon of the valve sleeve 3 and the connection cap 2. wherein the soft bottle 1 can be provided as a silicone bottle or PE material.

[0033] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A vaginal injector, comprising a soft bottle (1), characterized in that: A connecting cap (2) is fixed to the end of the soft bottle (1), a valve sleeve (3) is fixedly mounted on the connecting cap (2), a silicone valve (4) is arranged on the valve sleeve (3), a liquid guide tube (5) is fixed to one end of the valve sleeve (3), a cotton ball (6) is fixed to the outside of one end of the liquid guide tube (5), a liquid separation rod (7) is arranged in the cotton ball (6), and the end of the liquid guide tube (5) extends into the liquid separation rod (7).

2. A vaginal injector according to claim 1, characterized in that: The liquid separation rod (7) is arranged in a U shape.

3. A vaginal injector according to claim 1, characterized in that: The front cross-section of the soft bottle (1) is quasi-U-shaped, and the end of the soft bottle (1) is arranged in a constricted shape.

4. A vaginal injector according to claim 3, characterized in that: The connecting cap (2) comprises an integrally formed vertical portion (21), a horizontal portion (22) and an end clamping portion (23); the vertical portion (21) is embedded and fixed at the constricted end of the soft bottle (1); one end face of the horizontal portion (22) abuts against the constricted end face of the soft bottle (1); the other end face of the horizontal portion (22) is embedded and fixed with the valve sleeve (3); the end clamping portion (23) is embedded and fixed in the valve sleeve (3); and a clamping ring groove (31) for the end clamping portion (23) to be clamped is provided in the valve sleeve (3).

5. A vaginal injector according to claim 4, characterized in that: The valve sleeve (3) has a convex ring portion (32) formed integrally with the valve sleeve (3) at an end surface close to the horizontal portion (22), and an inner groove (24) for the convex ring portion (32) to be inserted is provided in the horizontal portion (22).

6. A vaginal injector according to claim 1, characterized in that: The end surface of the valve sleeve (3) is provided with a sink groove (33), and the silicone valve (4) is installed and fixed in the sink groove (33).

7. A vaginal injector according to claim 1, characterized in that: The corners of the valve sleeve (3) and the connecting cap (2) are respectively arranged to be rounded.

8. A vaginal injector according to claim 1, characterized in that: The soft bottle (1) is a PE bottle.

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