CN220424352U

CN220424352U - Medicine feeding device for inner wall of vagina

Info

Publication number: CN220424352U
Application number: CN202321666610.6U
Authority: CN
Inventors: 黄美
Original assignee: Individual
Current assignee: Individual
Priority date: 2023-06-28
Filing date: 2023-06-28
Publication date: 2024-02-02
Anticipated expiration: 2033-06-28

Abstract

The embodiment of the utility model discloses a medicine feeding device for the inner wall of a vagina, which comprises a medicine feeding head, wherein a detachable air bag piece is arranged at the top end of the medicine feeding head, the lower end of the medicine feeding head is connected with a base, and one side of the base is provided with an inflation head capable of inflating the air bag piece; the side wall of the medicine feeding head is provided with a medicine outlet, the inside of the medicine feeding head is provided with an annular inner cavity communicated with the medicine outlet, and one side of the base is provided with a medicine injection port communicated with the annular inner cavity; a silica gel check ring is sleeved on one end of the medicine feeding head close to the base. The annular air bag is inflated before the medicine is applied, so that the side wall of the annular air bag is inflated to be abutted against the inner wall of the vagina, and the front end of the annular air bag is abutted against or blocked at a position close to the cervical orifice; the liquid medicine is prevented from carrying germs to impact the cervical orifice during the medicine feeding, and further infection is avoided; after the medicine is applied, the silica gel retainer ring is blocked at the vaginal opening position by pressing, so that the medicine liquid is prevented from directly flowing out, the medicine liquid can be reserved in the vagina of a patient for a long time, and the treatment effect is improved.

Description

Medicine feeding device for inner wall of vagina

Technical Field

The utility model relates to the technical field of vaginal administration, in particular to a vaginal inner wall administration device.

Background

The medicine can be applied to vagina, and can be inserted in parallel or upwards and downwards as long as the medicine can be inserted. However, if the specific dosage form is a suppository, it may be directly inserted. If liquid, the liquid medication is inhaled by means of a tool, such as a straw, and then inserted into the vagina and sprayed into the vagina.

However, after the liquid medicine is injected into the vagina of a patient, if the liquid medicine is not prevented, the liquid medicine is easy to flow out, the acting time of the liquid medicine is shorter, and the curative effect is affected; in the process of medicine liquid administration, germs carried by medicine liquid can impact the cervical orifice position due to medicine liquid administration flushing, so that cervical orifice infection is caused, and even more, the medicine liquid can enter uterus, so that uterus infection is caused, and the like. To this end, we propose a device for applying drugs to the inner wall of the vagina.

Disclosure of Invention

In view of the above, the utility model provides a device for applying medicine to the inner wall of vagina, which is used for solving the problems that the residence time of medicine liquid is short and cervical infection is possibly caused in the prior art of applying medicine to vagina.

The utility model provides a medicine feeding device for the inner wall of vagina, includes the medicine feeding head, the top of medicine feeding head is installed and is dismantled the gasbag spare, the lower extreme of medicine feeding head is connected with the base, the gas filling head that can aerify the gasbag spare is installed to one side of base; the side wall of the medicine feeding head is provided with a medicine outlet, the inside of the medicine feeding head is provided with an annular inner cavity communicated with the medicine outlet, and one side of the base is provided with a medicine injection port communicated with the annular inner cavity; a silica gel check ring is sleeved on one end of the medicine feeding head close to the base.

Preferably, the syringe further comprises a syringe, and the syringe head of the syringe is capable of being inserted into and fitted with the air charging head and the medicine injection port.

Preferably, the above-mentioned medicine feeding head is provided in a cylindrical structure.

Preferably, the center of the top of the medicine feeding head is provided with a mounting hole with a thread groove at the bottom, the air bag piece is mounted in the mounting hole, and one end of the air feeding head is communicated with the bottom of the thread groove through an air channel.

Preferably, the air bag piece comprises a hollow pipe, wherein an annular air bag is fixedly adhered to the upper end of the hollow pipe, the upper end of the hollow pipe is sealed and provided with a cross-shaped opening, and a through hole communicated with the interior of the annular air bag is formed in the side wall of the upper end of the hollow pipe; the lower end of the hollow pipe is provided with external threads matched with the thread grooves.

Preferably, the end of the medicine feeding head is provided with a conical concave cavity which is convenient for hiding the annular air bag.

Preferably, an annular groove is formed in the lower end of the medicine feeding head, and the silica gel retaining ring is sleeved in the annular groove.

Preferably, the inflation head is installed on one side of the base through threads, and a valve core with a non-return function is arranged in the inflation head.

Preferably, the medicine injection port is communicated with the annular inner cavity through a medicine liquid channel.

The implementation of the embodiment of the utility model has the following beneficial effects:

after the above-mentioned device for applying medicine to the inner wall of vagina is adopted,

1. the annular air bag is inflated before medicine feeding through the cooperation of the air bag piece, so that the side wall of the annular air bag is inflated to be abutted against the inner wall of the vagina, and the front end of the annular air bag is abutted against or blocked at a position close to the cervical orifice; the liquid medicine is prevented from carrying germs to impact the cervical orifice during the medicine feeding, so that the protection effect is realized, and further infection is avoided;

2. after the medicine is applied, the silica gel check ring is pressed to enable the silica gel check ring to be blocked at the vaginal opening, so that the medicine liquid is prevented from directly flowing out, the medicine liquid can be reserved in the vagina of a patient for a long time, and the treatment effect is improved.

Drawings

In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

Wherein:

FIG. 1 is a schematic view of the structure of an apparatus for applying medicine to the inner wall of the vagina according to one embodiment;

FIG. 2 is a schematic view of a disassembled structure of the device for applying medicine to the inner wall of the vagina according to one embodiment;

FIG. 3 is a schematic cross-sectional view of an embodiment of a dispensing head;

fig. 4 is a schematic view of the structure of the syringe in one embodiment.

Reference numerals: 1. a base; 2. a silica gel retainer ring; 201. an annular groove; 3. a medicine feeding head; 301. a medicine outlet hole; 302. a conical cavity; 303. a mounting hole; 304. an annular inner cavity; 305. a thread groove; 306. an air passage; 307. a liquid medicine passage; 4. an air bag member; 401. a hollow tube; 402. an external thread; 403. an annular air bag; 404. a cross-shaped port; 5. an inflation head; 6. a medicine injection port.

Detailed Description

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs; the terminology used in the description of the applications herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the application; the terms "comprising" and "having" and any variations thereof in the description and claims of the present application and in the description of the figures above are intended to cover non-exclusive inclusions. The terms first, second and the like in the description and in the claims or in the above-described figures, are used for distinguishing between different objects and not necessarily for describing a sequential or chronological order.

Reference herein to "an embodiment" means that a particular feature, structure, or characteristic described in connection with the embodiment may be included in at least one embodiment of the present application. The appearances of such phrases in various places in the specification are not necessarily all referring to the same embodiment, nor are separate or alternative embodiments mutually exclusive of other embodiments. Those of skill in the art will explicitly and implicitly appreciate that the embodiments described herein may be combined with other embodiments.

In order to better understand the technical solutions of the present application, the following description will clearly and completely describe the technical solutions in the embodiments of the present application with reference to the accompanying drawings.

Example 1

Referring to fig. 1-4, a device for applying medicine to the inner wall of vagina, which comprises a medicine applying head 3, wherein a detachable air bag member 4 is arranged at the top end of the medicine applying head 3, the lower end of the medicine applying head 3 is connected with a base 1, as shown in fig. 3, when in use, the base 1 can be placed on a seat or a bed board, and the vagina of a patient is aligned with the medicine applying head 3 to be sleeved on the medicine applying head 3 or the patient can manually hold the base 1 when in use so that the medicine applying head 3 is aligned with the vagina to be inserted; an inflation head 5 capable of inflating the airbag 4 is arranged on one side of the base 1; the side wall of the medicine feeding head 3 is provided with a medicine outlet 301, the inside of the medicine feeding head 3 is provided with an annular inner cavity 304 communicated with the medicine outlet 301, and one side of the base 1 is provided with a medicine injection port 6 communicated with the annular inner cavity 304; the medicine inlet 6 communicates with the annular inner cavity 304 through a medicine liquid passage 307. The one end that goes up medicine head 3 and is close to base 1 is gone up the cover and is equipped with silica gel retaining ring 2, and the lower extreme of going up medicine head 3 is provided with annular groove 201, and silica gel retaining ring 2 cover is established in annular groove 201.

As shown in fig. 4, a syringe is further included, the injection head of which is capable of being inserted into engagement with the air charging head 5 and the medicine injection port 6. The injector is used in normal medical treatment, which belongs to the prior art.

Specifically, as shown in fig. 2 and 3, the applicator head 3 is provided in a cylindrical structure. The center of the top of the medicine feeding head 3 is provided with a mounting hole 303 with a thread groove 305 at the bottom, the air bag member 4 is mounted in the mounting hole 303, and one end of the air charging head 5 is communicated with the bottom of the thread groove 305 through an air channel 306. In use, the air-bag member 4 can be inflated by the inflation head 5. It should be noted that the air charging head 5 is screw-mounted at one side of the base 1, and the air charging head 5 is internally provided with a valve core having a non-return function. The inflation head 5 can be disassembled for deflation, and can not leak after inflation due to the action of the valve core.

In practice, as shown in fig. 2, the balloon member 4 comprises a hollow tube 401, an annular balloon 403 is fixedly adhered to the upper end of the hollow tube 401, and the annular balloon 403 is made of environment-friendly silica gel and has elasticity, so that the vagina and cervix of a patient are not damaged; the upper end of the hollow tube 401 is sealed and provided with a cross-shaped opening 404, and in particular, when in implementation, the cross-shaped opening 404 can be changed into a one-shaped opening, mainly for facilitating the installation of the air bag piece 4 by using a screwdriver; meanwhile, the edges and corners of the opening of the cross-shaped opening 404 or the straight-shaped opening are smooth, round and free of burrs, so that the vagina or the cervix of a patient is prevented from being injured; the upper side wall of the hollow tube 401 is provided with a through hole communicated with the inside of the annular air bag 403; the lower end of the hollow tube 401 is provided with external threads 402 which mate with the thread grooves 305.

In addition, the end of the applicator head 3 is provided with a conical cavity 302 which facilitates hiding of the annular bladder 403. The conical cavity 302 does not affect the inflation of the annular balloon 403 and can be hidden before inflation, without affecting the insertion of the applicator head 3 into the vagina.

The specific use process is as follows:

(1) inserting the applicator head 3 into the vagina of the patient;

(2) inflating the airbag element 4 by inserting an injector into the inflation head 5;

(3) the annular balloon 403 on the balloon member 4 is inflated and against the inner wall of the vagina;

(4) the base 1 is pressed to enable the silica gel retainer ring 2 and the vaginal opening to keep certain pressure, so that leakage is avoided;

(5) a certain amount of liquid medicine is extracted through an injector and injected from a medicine injection port 6;

(6) the pressure is kept for a period of time by the continuous pressing, so that the silica gel retainer ring 2 on the base 1 and the vaginal opening are kept under pressure;

(7) loosening the base 1 to discharge the liquid medicine from the vagina;

(8) removing the inflation head 5 for deflation;

(9) pulling the medicine feeding head 3 out of the vagina to finish medicine feeding operation;

if the medicine feeding head 3 and the base 1 are made of plastic, the cost is low and the medicine can be directly discarded;

if the medicine feeding head 3 and the base 1 are made of metal, the cost is high, then the air bag piece 4 is disassembled (the used air bag piece 4 is directly discarded), sterilization treatment is carried out, and finally a new air bag piece 4 is installed for standby.

It is apparent that the embodiments described above are only some embodiments of the present application, but not all embodiments, the preferred embodiments of the present application are given in the drawings, but not limiting the patent scope of the present application. This application may be embodied in many different forms, but rather, embodiments are provided in order to provide a more thorough understanding of the present disclosure. Although the present application has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing, or equivalents may be substituted for elements thereof. All equivalent structures made by the specification and the drawings of the application are directly or indirectly applied to other related technical fields, and are also within the protection scope of the application.

Claims

1. An intravaginal wall delivery device comprising:

the medicine feeding device comprises a medicine feeding head (3), wherein a detachable air bag piece (4) is arranged at the top end of the medicine feeding head (3), a base (1) is connected to the lower end of the medicine feeding head (3), and an inflating head (5) capable of inflating the air bag piece (4) is arranged on one side of the base (1);

a medicine outlet (301) is formed in the side wall of the medicine feeding head (3), an annular inner cavity (304) communicated with the medicine outlet (301) is formed in the medicine feeding head (3), and a medicine injection port (6) communicated with the annular inner cavity (304) is formed in one side of the base (1);

a silica gel check ring (2) is sleeved on one end of the medicine feeding head (3) close to the base (1).

2. The intravaginal wall delivery device of claim 1, wherein: the syringe is also provided with an injection head which can be inserted and combined with the inflation head (5) and the medicine injection port (6).

3. The intravaginal wall delivery device of claim 1, wherein: the medicine feeding head (3) is of a cylindrical structure.

4. A vaginal wall applicator according to claim 3, wherein: the top center of the medicine feeding head (3) is provided with a mounting hole (303) with a thread groove (305) at the bottom, the air bag piece (4) is mounted in the mounting hole (303), and one end of the air charging head (5) is communicated with the bottom of the thread groove (305) through an air channel (306).

5. The intravaginal wall delivery device of claim 4, wherein: the air bag piece (4) comprises a hollow pipe (401), an annular air bag (403) is fixedly adhered to the upper end of the hollow pipe (401), a cross-shaped opening (404) is sealed at the upper end of the hollow pipe (401), and a through hole communicated with the interior of the annular air bag (403) is formed in the side wall of the upper end of the hollow pipe (401); the lower end of the hollow tube (401) is provided with external threads (402) matched with the thread grooves (305).

6. The intravaginal wall delivery device of claim 5, wherein: the end part of the medicine feeding head (3) is provided with a conical concave cavity (302) which is convenient for hiding the annular air bag (403).

7. The intravaginal wall delivery device of claim 1, wherein: the lower extreme of medicine feeding head (3) is provided with annular groove (201), silica gel retaining ring (2) cover is established in annular groove (201).

8. The intravaginal wall delivery device of claim 1, wherein: the inflating head (5) is arranged on one side of the base (1) in a threaded mode, and a valve core with a non-return function is arranged in the inflating head (5).

9. The intravaginal wall delivery device of claim 1, wherein: the medicine injection port (6) is communicated with the annular inner cavity (304) through a medicine liquid channel (307).