CN213285249U

CN213285249U - Medicine applicator for vagina

Info

Publication number: CN213285249U
Application number: CN202022009617.3U
Authority: CN
Inventors: 罗一
Original assignee: Zigong Maternal and Child Health Hospital
Current assignee: Zigong Maternal and Child Health Hospital
Priority date: 2020-09-14
Filing date: 2020-09-14
Publication date: 2021-05-28
Anticipated expiration: 2030-09-14

Abstract

The utility model relates to the technical field of medical instruments, and provides a vaginal drug delivery device, which comprises a sleeve and a pushing piston arranged in the sleeve; the side wall of one end of the sleeve is provided with a medicine injection port, the other end of the sleeve is provided with a medicine outlet, and the pushing injection piston extends into the sleeve from one end of the sleeve close to the medicine injection port; one end of the sleeve, which is close to the medicine outlet, is provided with a baffle plate for shielding the medicine outlet, one side of the baffle plate is hinged with one side of the sleeve, and the other side of the baffle plate is movably connected with the other side of the sleeve; one side of the sleeve, which is close to the movable end of the baffle, is provided with an elastic sheet, one end of the elastic sheet is fixed on the outer wall of the sleeve, the other end of the elastic sheet is fixedly connected with a stop block, and the stop block is used for abutting against the movable end of the baffle. The medicine can be effectively, conveniently and pollution-free placed in an effective position.

Description

Medicine applicator for vagina

Technical Field

The utility model relates to the technical field of medical equipment, particularly, relate to a medicine ware is put to vagina.

Background

Clinically, vaginal medicine is usually used for treating gynecological related diseases, but because the vaginal space is narrow and the position is deep, vaginal medicine (injection, powder, tablets and the like) can not be effectively placed in the deep part of the vagina, the treatment effect is influenced, and the medicine placing process is inconvenient and easy to scatter and pollute.

Chinese patent with publication number CN210750843U provides a medicine releasing device for vagina, including injection sleeve and the supplementary ejector pad that the inner chamber is hollow structure, injection sleeve's one end is connected with the gel medicine shower nozzle with injection sleeve inner chamber intercommunication, injection sleeve's the other end is connected with the bougie medicine shower nozzle with injection sleeve inner chamber intercommunication, injection sleeve's inner chamber is equipped with the propulsion piece, the central axial of propulsion piece has seted up threaded through hole, threaded through hole's inner chamber is pegged graft and has been had the pushing ram, the both ends of pushing ram all are equipped with threaded connection head, two threaded connection head all matches with threaded through hole inner chamber, the thread groove has been seted up at the one end center of supplementary ejector pad, and the thread groove with the one end threaded connection head of pushing ram pegs graft. The gel medicine and suppository medicines with various shapes can be conveniently placed and administered, and the gel medicine and suppository medicines are simple and practical.

However, the spray head of the medicine dispenser for vagina is not provided with a baffle, and the medicine is easy to leak from the spray head after being added, so that the medicine cannot be dispensed to the position needing to be placed, and pollution and waste are caused.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a medicine ware is put to vagina, it can be with effective, convenient, the pollution-free effective position of putting into of medicine.

The embodiment of the utility model discloses a realize through following technical scheme:

a vagina medicine applicator comprises a sleeve and a push injection piston arranged in the sleeve; the side wall of one end of the sleeve is provided with a medicine injection port, the other end of the sleeve is provided with a medicine outlet, and the pushing injection piston extends into the sleeve from one end of the sleeve close to the medicine injection port; one end of the sleeve, which is close to the medicine outlet, is provided with a baffle plate for shielding the medicine outlet, one side of the baffle plate is hinged with one side of the sleeve, and the other side of the baffle plate is movably connected with the other side of the sleeve; one side of the sleeve, which is close to the movable end of the baffle, is provided with an elastic sheet, one end of the elastic sheet is fixed on the outer wall of the sleeve, the other end of the elastic sheet is fixedly connected with a stop block, and the stop block is used for abutting against the movable end of the baffle.

Further, the baffle plate is provided with a baffle plate which is arranged on the side close to the baffle plate, and the baffle plate is provided with a baffle plate which is arranged on the side far away from the baffle plate.

Furthermore, one end, far away from the stop block, of the elastic sheet is provided with a supporting block, one end of the supporting block is fixedly connected with the sleeve, and the other end of the supporting block is fixedly connected with the elastic sheet.

Furthermore, the thickness of the elastic sheet is 0.5 mm-2 mm.

Furthermore, one end of the sleeve close to the medicine outlet is conical, one end of the sleeve close to the medicine outlet is communicated with a conical part, a large opening end of the conical part is in conduction connection with the sleeve, and the baffle is arranged at a small opening end of the conical part; the outer wall surface of the joint of the conical part and the sleeve is a smooth cambered surface.

Further, the corners of the baffle are rounded.

Furthermore, one side of the pushing and injecting piston close to the medicine outlet is fixedly provided with a hemispherical protrusion.

Furthermore, the edge of the pushing piston is provided with a rubber ring, and the rubber ring is tightly attached to the inner wall of the sleeve.

Further, the medicine injection port is provided with a sealing plug.

Furthermore, the outer wall surface of the sleeve is printed with scale marks.

The utility model discloses technical scheme has following advantage and beneficial effect at least:

the utility model discloses a vagina medicine discharger, add the sleeve with the medicament from the injection mouth during use, the sleeve goes out the medicine mouth is plugged up to the baffle, ensure that the medicament can not spill in the process of placing, after placing the vagina suitable position with the sleeve, promote to inject the piston, extrude the medicament to a medicine mouth, the baffle receives extrusion back expansion end and produces the power to the extrapolation, promote the dog, the dog atress causes the shell fragment crooked, the dog moves aside the baffle, the baffle rotates under the promotion of medicament, it opens to go out the medicine mouth, the medicament flow direction needs the place of placing. The operation is simple, the use is convenient, the medicament can not leak, and the medicament (injection, powder, tablet and the like) can be conveniently and effectively placed in the deep part of the vagina, thereby achieving the effect of effectively treating the gynecological diseases.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.

Fig. 1 is a schematic structural view of a vaginal applicator provided in embodiment 1 of the present invention;

fig. 2 is a schematic structural view of the vaginal drug applicator provided in embodiment 1 of the present invention during drug application;

icon:

10-sleeve, 21-piston, 22-rubber ring, 23-protrusion, 30-baffle, 40-elastic sheet, 41-stop block, 42-supporting block, 51-sealing plug and 60-graduation line.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. The components of embodiments of the present invention, as generally described and illustrated in the figures herein, may be arranged and designed in a wide variety of different configurations.

Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that if the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. indicate an orientation or positional relationship based on the orientation or positional relationship shown in the drawings or the orientation or positional relationship which is usually placed when the product of this application is used, the description is merely for convenience and simplicity of description, and it is not intended to indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.

In the description of the present invention, it should be further noted that unless otherwise explicitly stated or limited, the terms "disposed," "mounted," "connected," and "connected" should be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Example 1

As shown in fig. 1 and fig. 2, the vaginal drug dispenser provided in this embodiment includes a sleeve 10, and a push injection piston 21 disposed in the sleeve 10; a medicine injection port is formed in the side wall of one end of the sleeve 10, a medicine outlet is formed in the other end of the sleeve, and the pushing and injecting piston 21 extends into the sleeve 10 from one end, close to the medicine injection port, of the sleeve 10; a baffle 30 for shielding the medicine outlet is arranged at one end of the sleeve 10 close to the medicine outlet, one side of the baffle 30 is hinged with one side of the sleeve 10, and the other side is movably connected with the other side of the sleeve 10; one side of the sleeve 10 close to the movable end of the baffle 30 is provided with a spring sheet 40, one end of the spring sheet 40 is fixed on the outer wall of the sleeve 10, the other end of the spring sheet is fixedly connected with a stop block 41, and the stop block 41 is used for stopping the movable end of the baffle 30. During the use with during medicament adds sleeve 10 from the injection mouth, sleeve 10 medicine outlet is plugged up to baffle 30, ensure that the medicament can not leak in the process of placing, place sleeve 10 after the vagina suitable position, promote to inject piston 21, extrude the medicament to medicine outlet, baffle 30 receives the extrusion back expansion end and produces the power of extrapolating, promote dog 41, dog 41 atress causes the flexure of shell fragment 40, dog 41 moves away baffle 30, baffle 30 rotates under the promotion of medicament, medicine outlet is opened, the medicament flow direction needs the place of placing. The operation is simple, the use is convenient, the medicament can not leak, and the medicament (injection, powder, tablet and the like) can be conveniently and effectively placed in the deep part of the vagina, thereby achieving the effect of effectively treating the gynecological diseases.

In this embodiment, the stopper 41 forms an arc-shaped surface inclined upward from a side close to the baffle 30 to a side away from the baffle 30. Baffle 30 one end is articulated, and the orbit of expansion end is the pitch arc, and dog 41 sets up the arcwall face and can make baffle 30 promote dog 41 more easily, and it is more convenient to put the medicine.

In this embodiment, a supporting block 42 is disposed at one end of the elastic sheet 40 away from the stopper 41, one end of the supporting block 42 is fixedly connected to the sleeve 10, and the other end is fixedly connected to the elastic sheet 40. The supporting block 42 makes a certain gap between the elastic sheet 40 and the sleeve 10, so as to leave more bending space for the elastic sheet 40, so that the elastic sheet 40 is easier to bend, and the stop block 41 is more convenient to push away.

Specifically, the thickness of the elastic sheet 40 is 0.5 mm-2 mm. The thickness of the elastic sheet 40 should support the stopper 41 against the baffle 30 when the piston 21 of the drug dispenser is not pressed, and have good elasticity to deform when the piston 21 pushes the drug to be pressed so that the stopper 41 is pushed away by the baffle 30. Preferably, the thickness of the elastic sheet 40 of the present embodiment is 1 mm.

In this embodiment, one end of the sleeve 10 close to the drug outlet is communicated with a conical portion, a large opening end of the conical portion is in conductive connection with the sleeve 10, and the baffle 30 is arranged at a small opening end of the conical portion; the outer wall surface of the junction of the tapered portion and the sleeve 10 is a smooth arc surface. The sleeve 10 smoothly transitions from a cylindrical barrel to a conical shape, so that the insertion of the applicator is gentler, the sharp corners are prevented from scratching the inside of the vagina, and the comfort of a patient is improved. Alternatively, the end of the sleeve 10 near the drug outlet may be a hemisphere, and the baffle 30 is disposed at a smaller diameter portion of the hemisphere. In order not to influence the push piston 21 to push the medicine in the sleeve 10 into the patient completely, the axial length of the conical part of the embodiment is smaller than 1cm, so that the contact surface of the conical part and the body of the patient is a smooth arc surface, and the push piston 21 can completely penetrate through the medicine outlet.

In this embodiment, the corners of the baffle 30 are rounded. The sharp angle of the medicine placing device is reduced, so that the baffle 30 can not be damaged even if contacting with the inner wall of the vagina when being opened and closed, and the use safety of the medicine placing device is improved.

In this embodiment, a hemispherical protrusion 23 is fixedly disposed on one side of the bolus injection piston 21 close to the drug outlet. After placing the medicine placing device in the appropriate position of the vagina, the piston 21 is pushed to place the medicine, and the hemispherical protrusion 23 can more completely push out the medicine placing device from the medicine, so that the medicine placing effect is better, and the waste of the medicine is reduced. The hemispherical design also accommodates sleeves 10 that are tapered or hemispherical at their open ends.

Specifically, the edge of the pushing piston 21 is provided with a rubber ring 22, and the rubber ring 22 is tightly attached to the inner wall of the sleeve 10. The rubber ring 22 can make the sealing performance between the piston 21 and the sleeve 10 better, avoid the medicine from leaking from the piston 21, and the pushing force generated by compressing the medicine to the baffle 30 is stronger, so that the baffle 30 is pushed away more easily.

In this embodiment, the medicine injection port is provided with a sealing plug 51. The sealing plug 51 provides a seal to the sleeve 10 to prevent the medicament from flowing out of the injection port during compression.

In this embodiment, the outer wall surface of the sleeve 10 is printed with scale marks 60. The sleeve 10 is transparent material, can observe the medicament in the sleeve 10, and the injected amount of medicament can be clearly convenient observed to scale mark 60, better to the accuse dose.

To sum up, the medicine ware is put to vagina of this embodiment can be with effective, convenient, pollution-free the putting into effective position of medicine, avoids producing the damage to the vagina, simple structure, convenient operation.

The above is only a preferred embodiment of the present invention, and is not intended to limit the present invention, and various modifications and changes will occur to those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The vagina medicine applicator is characterized by comprising a sleeve (10) and a push injection piston (21) arranged in the sleeve (10); a medicine injection port is formed in the side wall of one end of the sleeve (10), a medicine outlet is formed in the other end of the sleeve, and the pushing and injecting piston (21) extends into the sleeve (10) from one end, close to the medicine injection port, of the sleeve (10);

a baffle (30) used for shielding the medicine outlet is arranged at one end, close to the medicine outlet, of the sleeve (10), one side of the baffle (30) is hinged with one side of the sleeve (10), and the other side of the baffle is movably connected with the other side of the sleeve (10);

an elastic sheet (40) is arranged on one side, close to the movable end of the baffle (30), of the sleeve (10), one end of the elastic sheet (40) is fixed on the outer wall of the sleeve (10), a stop block (41) is fixedly connected to the other end of the elastic sheet, and the stop block (41) is used for abutting against the movable end of the baffle (30).

2. The vaginal applicator according to claim 1, characterized in that the stop (41) forms an arc-shaped face inclined upwards from a side close to the baffle (30) to a side remote from the baffle (30).

3. The vaginal applicator according to claim 1 or 2, characterized in that one end of the elastic sheet (40) far away from the stopper (41) is provided with a support block (42), one end of the support block (42) is fixedly connected with the sleeve (10), and the other end is fixedly connected with the elastic sheet (40).

4. The vaginal applicator according to claim 1, characterized in that said elastic tab (40) has a thickness of 0.5mm to 2 mm.

5. The vagina medicine feeder according to claim 1, characterized in that one end of the sleeve (10) close to the medicine outlet is communicated with a conical part, the large opening end of the conical part is communicated with the sleeve (10), and the baffle (30) is arranged at the small opening end of the conical part; the outer wall surface of the joint of the conical part and the sleeve (10) is a smooth cambered surface.

6. The vaginal applicator as claimed in claim 1 or 5, characterized in that the corners of the baffle (30) are rounded.

7. The vaginal applicator according to claim 1, characterized in that a hemispherical protrusion (23) is fixedly arranged on one side of the bolus piston (21) close to the outlet.

8. The vaginal applicator according to claim 1, characterized in that the edge of the bolus piston (21) is provided with a rubber ring (22), the rubber ring (22) clinging to the inner wall of the sleeve (10).

9. The vaginal applicator as claimed in claim 1, characterized in that the injection opening is provided with a sealing plug (51).

10. The vaginal applicator according to claim 1, characterized in that the sleeve (10) has scale marks (60) printed on its outer wall.