CN216963284U

CN216963284U - Urethra gel administration device

Info

Publication number: CN216963284U
Application number: CN202122786092.9U
Authority: CN
Inventors: 鲍亚华
Original assignee: Beijing Zhongtaibang Pharmaceutical Technology Co ltd
Current assignee: Beijing Zhongtaibang Pharmaceutical Technology Co ltd
Priority date: 2021-11-15
Filing date: 2021-11-15
Publication date: 2022-07-15
Anticipated expiration: 2031-11-15

Abstract

The utility model discloses a urethral gel administration device, which comprises a bottle body and a bottle cap, wherein the bottle body comprises a bottle neck and a bottle body; the bottle body is a flexible corrugated pipe which is vertically arranged, the bottom is a bottle bottom, and a supporting ring is arranged at the middle trough; the bottle neck is arranged on the bottle body, and the bottom of the bottle neck is fixedly connected with the top of the bottle body; the top end of the bottle neck is opened to form a bottle mouth; the bottle cap comprises a plunger, a cap, a drug administration section and a handle from bottom to top; the plunger is inserted in the bottle neck; the cap is arranged on the upper part of the plunger in a surrounding way, and the cap is fixedly connected with the bottle mouth in a matching way; the drug delivery section is arranged on the plunger, the bottom of the drug delivery section is fixedly connected with the top of the plunger, the drug delivery section is of an inverted funnel structure, the top of the drug delivery section is fixedly provided with a sealing plate, and the sealing plate is provided with a drug delivery port; the handle is arranged on the top surface of the sealing plate and corresponds to the outer side of the medicine feeding port. According to the utility model, the supporting rings are arranged at the wave troughs of the flexible corrugated pipe, so that the medicine in the bottle is extruded to the maximum extent, the medicine residue is reduced, and the medicine utilization rate is improved. The surface of the sealing plate is smooth and round, the stimulation to the urethra when the medicine is applied is reduced to the maximum extent, and the operation is convenient and simple.

Description

Urethra gel administration device

Technical Field

The utility model belongs to the technical field of medical instruments, and particularly relates to a urethral gel administration device.

Background

The gel is thick liquid or semisolid preparation prepared by mixing the medicine and auxiliary materials capable of forming gel and prepared into solution, suspension or emulsion. The gel is usually applied to the skin and body cavities such as nasal cavity, vagina and rectum in a limited way, and the satisfactory effects of high drug concentration and lasting action time can be achieved by different administration routes.

The prior urethral gel administration device has the following technical problems: the bottle body is of a conventional structure, liquid medicine is easy to hang on the wall, and residual liquid medicine at the bottom cannot be completely extruded out, so that medicine waste is caused; certain discomfort exists in the using process; or after the liquid medicine needs to be squeezed out, other auxiliary tools are used for medicine administration, the use is inconvenient, and the liquid medicine contacts other tools and easily pollutes the residual liquid medicine in the bottle body, so that the liquid medicine is deteriorated. The utility model aims to provide an administration device for local anesthesia gel before urinary tract exploration, which is used for pushing the gel to be extruded from a special administration port by pressing, has mild administration mode and convenient operation, and can inject the gel into the urinary tract through the urethral orifice without the assistance of other instruments.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a urethral gel administration device, which solves the problems of inconvenient administration, drug waste and uncomfortable use process in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme:

a urethral gel administration device comprises a bottle body and a bottle cap, wherein the bottle body comprises a bottle neck and a bottle body; the bottle body is a flexible corrugated pipe which is vertically arranged, the bottom of the bottle body is a bottle bottom, and a supporting ring is arranged at a middle trough of the bottle body; the bottle neck is arranged above the bottle body, and the bottom of the bottle neck is fixedly connected with the top of the bottle body; the top end of the bottle neck is opened to form a bottle mouth;

the bottle cap comprises a plunger, a cap cover, a dosing section and a handle from bottom to top; the plunger is inserted in the bottle neck; the cap is arranged on the upper part of the plunger in a surrounding mode, and the cap is fixedly connected with the bottle mouth in a matching mode; the drug delivery section is arranged on the plunger, the bottom of the drug delivery section is fixedly connected with the top of the plunger, the drug delivery section is of an inverted funnel structure, the top of the drug delivery section is fixedly provided with a sealing plate, and the sealing plate is provided with a drug delivery port; the handle is arranged on the top surface of the sealing plate and corresponds to the outer side of the drug feeding port.

Furthermore, the joint of the sealing plate and the dosing section is of a round-angle structure, the middle of the sealing plate is provided with an inwards concave structure which is convenient for breaking the handle off from the sealing plate, the dosing port is arranged at the concave position of the sealing plate, and the handle is correspondingly arranged on the inwards concave structure.

Furthermore, the inner diameter of the bottom of the bottleneck is reduced to form a limiting section, and a connecting ring matched with the cap cover is formed on the extension of the edge of the bottleneck at the top end; the plunger piston is partially matched with the top of the bottleneck, and the bottom end of the plunger piston is positioned above the bottleneck limiting section.

Further, the lower surface of the cap is connected with the upper surface of the bottle mouth through ultrasonic welding.

Further, the thickness of the support ring is 2-3 times of the thickness of the bottle body at other wave troughs.

Furthermore, the handle is of a solid rod-shaped structure, and the cross section of the bottom end of the handle is matched with the shape of the administration opening.

Furthermore, flexible bellows formula structure as an organic whole, the upper and lower both ends of body are narrow, the mid portion is wide.

The utility model has the following beneficial effects:

1. the urethra gel administration device provided by the utility model mainly solves the problems of inconvenience in administration, drug waste and discomfort in use process in the prior art, and the support rings are arranged at the wave troughs of the flexible corrugated pipe, so that when the bottom of the bottle is extruded for administration, the support rings can be used as middle stress surfaces to play an effective supporting role, so that the drugs in the bottle can be extruded to the maximum extent, the drug residue is reduced, and the drug utilization rate is improved.

2. The urethra gel administration device provided by the utility model has the advantages that the surface of the sealing plate is smooth and round, and the irritation to the urethra during administration can be reduced to the maximum extent when the medicine is injected.

3. According to the urethra gel administration device provided by the utility model, the lower surface of the cap and the upper surface of the bottle opening are sealed in an ultrasonic welding manner, so that a sealed cavity is formed from the sealing plate to the bottle bottom in the bottle up and down, the gel is convenient to store and transport, and the gel is prevented from being polluted.

4. According to the urethra gel administration device provided by the utility model, the handle is twisted by fingers, the handle can be broken off with a little force to expose the administration opening, then the bottom of the bottle is pushed by extrusion, the flexible corrugated pipe is gradually compressed, the gel in the bottle is upwards extruded, the gel can be smoothly discharged, and the operation is convenient and simple.

Drawings

FIG. 1 is a schematic view of the whole structure of a urethral gel administration device according to the present invention;

fig. 2 is a schematic structural view of the bottle cap according to the present invention;

fig. 3 is a schematic structural view of the bottle body according to the present invention.

In the figure: 1-bottle cap, 11-handle, 12-administration section, 13-cap, 14-plunger, 15-sealing plate, 2-bottle body, 21-bottle mouth, 22-bottle neck, 23-bottle body, 24-supporting ring and 25-bottle bottom.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be obtained by a person skilled in the art without making any creative effort based on the embodiments in the present invention, belong to the protection scope of the present invention.

As shown in figure 1, the urethral gel administration device provided by the utility model is a tower-shaped bottle as a whole, and comprises a bottle cap 1 and a bottle body 2, wherein the bottom of the bottle cap 1 is fixedly connected with the top of the bottle body 2.

As shown in fig. 3, the bottle body 2 comprises a bottle mouth 21, a bottle neck 22 and a bottle body 23 which are arranged from top to bottom in sequence; the bottle body 23 is vertically arranged, the bottle body 23 is a flexible corrugated pipe which is of an integrated structure, the bottom of the flexible corrugated pipe is a bottle bottom 25, a supporting ring 24 is annularly arranged at a wave trough in the middle of the flexible corrugated pipe, the thickness of the supporting ring 24 is 2-3 times of that of other flexible corrugated pipes, when the bottom of the bottle is extruded for dosing, the supporting ring 24 serves as a middle stress surface to play an effective supporting role, so that the medicine in the bottle is extruded to the maximum extent, the medicine residue is reduced, and the medicine utilization rate is improved; the bottle neck 22 is fixedly connected with the top of the bottle body 23, the bottle neck 22 is a circular tube body, and the inner diameter of the bottom in the bottle neck 22 is reduced to form a limiting section; the bottle mouth 21 is arranged at the top end of the bottle neck 22, the outer end of the bottle mouth extends out of the bottle neck 22, and the upper surface of the bottle mouth forms a connecting surface.

As shown in fig. 2, the bottle cap 1 comprises a handle 11, a dosing section 12, a cap 13 and a plunger 14 which are sequentially arranged from top to bottom, wherein the dosing section 12 is of a funnel structure, the funnel is placed upside down, a sealing plate 15 is fixedly arranged at the top of the funnel, and a dosing port is formed in the sealing plate 15; the top surface of the sealing plate 15 is fixedly provided with a handle 11 corresponding to the outer side of the drug delivery port, the handle 11 is of a solid rod-shaped structure, and the bottom shape of the handle is matched with the shape of the drug delivery port; the plunger 14 is fixedly connected with the bottom of the administration section 12, the plunger 14 is a circular tube body, the plunger 14 is inserted into the bottleneck 22, the size of the plunger is matched with that of the top of the bottleneck 22, the bottom end of the plunger is positioned above the limiting section of the bottleneck 22, the position of the plunger 14 is further limited by arranging the limiting section, and the bottom of the side wall of the plunger 14 is arranged to be a round-corner structure, so that the plunger 14 can be conveniently and smoothly embedded into the bottleneck 22; the cap 13 is arranged on the plunger 14 in a surrounding manner, the lower surface of the cap 13 forms a connecting surface, and the lower surface of the cap 13 and the upper surface of the bottle mouth 21 are sealed in an ultrasonic welding manner, so that a sealed cavity is formed in the bottle from the sealing plate 15 to the bottle bottom 25 up and down, and the purpose of containing medicines is realized.

The junction of the sealing plate 15 and the administration section 12 is set to be a round corner structure, the middle part of the junction is inwards sunken, the administration port is arranged at the sunken part of the sealing plate 15, when the torsion handle 11 is opened, the administration port is sunken in the administration section 12, and due to the smooth and mellow surface of the sealing plate 15, when the medicine is injected, the stimulation to the urethra during the administration can be reduced to the maximum extent.

As a preferred mode, the flexible corrugated pipe is provided with 6 wave troughs, and the 3 rd wave trough from bottom to top is provided with a support ring 24; the flexible corrugated pipe is integrally of a structure with narrow upper and lower ends and wide middle part, so that the medicine residue in the bottle is further reduced, and the medicine utilization rate is improved; the middle part of the bottle bottom 25 is arranged in a concave way, so that the extrusion operation by hand is convenient; the bottle mouth 21 and the bottle neck 22 are arranged in a thickening mode, and ultrasonic welding is facilitated.

The handle 11, dosing section 12, cap 13, plunger 14, bottle mouth 21, bottle neck 22 and body 23 are coaxially arranged.

When the medicine taking bottle is used, the handle 11 is twisted by fingers, the handle 11 can be broken off with slight force to expose the medicine taking opening, then the bottle bottom is pushed and pushed by squeezing, the flexible corrugated pipe is gradually compressed, the gel in the bottle is squeezed upwards, and the gel can flow out smoothly.

Finally, it should be noted that: although the present invention 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 or portions thereof without departing from the spirit and scope of the utility model.

Claims

1. The utility model provides a urethra gel ware of dosing, includes bottle (2) and bottle lid (1), its characterized in that: the bottle body (2) comprises a bottle neck (22) and a bottle body (23); the bottle body (23) is a flexible corrugated pipe which is vertically arranged, the bottom of the bottle body is a bottle bottom (25), and a supporting ring (24) is arranged at a middle trough of the bottle body; the bottle neck (22) is arranged above the bottle body, and the bottom of the bottle neck is fixedly connected with the top of the bottle body (23); the top end of the bottle neck (22) is opened to form a bottle mouth (21);

the bottle cap (1) comprises a plunger (14), a cap cover (13), a drug administration section (12) and a handle (11) from bottom to top; the plunger (14) is inserted in the bottle neck (22); the cap (13) is annularly arranged on the upper part of the plunger (14), and the cap (13) is fixedly connected with the bottle mouth (21) in a matching way; the dosing section (12) is arranged on the plunger (14), the bottom of the dosing section is fixedly connected with the top of the plunger (14), the dosing section (12) is of an inverted funnel structure, the top of the dosing section is fixedly provided with a sealing plate (15), and a dosing port is formed in the sealing plate (15); the handle (11) is arranged on the top surface of the sealing plate (15) and corresponds to the outer side of the drug feeding port.

2. A urethral gel applicator according to claim 1 wherein: the connection part of the sealing plate (15) and the dosing section (12) is of a round-angle structure, the middle part of the sealing plate is provided with a concave structure which is convenient for breaking the handle (11) from the sealing plate (15), the dosing port is arranged at the concave part of the sealing plate (15), and the handle (11) is correspondingly arranged on the concave structure.

3. A urethral gel applicator as claimed in claim 1, wherein: the inner diameter of the bottom of the bottleneck (22) is reduced to form a limiting section, and a connecting ring matched with the cap cover (13) is formed on the edge of the top end bottle mouth (21) in an extending manner; the plunger (14) is matched with the top part of the bottle neck (22), and the bottom end of the plunger is positioned above the limiting section of the bottle neck (22).

4. A urethral gel applicator according to claim 1 wherein: the lower surface of the cap (13) is connected with the upper surface of the bottle mouth (21) through ultrasonic welding.

5. A urethral gel applicator according to claim 1 wherein: the thickness of the supporting ring (24) is 2-3 times of the thickness of the bottle body (23) at other wave troughs.

6. A urethral gel applicator as claimed in claim 1, wherein: the handle (11) is of a solid rod-shaped structure, and the cross section of the bottom end of the handle is adaptive to the shape of the medicine feeding port.

7. A urethral gel applicator as claimed in claim 1, wherein: the flexible corrugated pipe is of an integrated structure, the upper end and the lower end of the pipe body are narrow, and the middle part of the pipe body is wide.