CN214435813U

CN214435813U - Gastroenterology medicine coating device

Info

Publication number: CN214435813U
Application number: CN202020948980.9U
Authority: CN
Inventors: 孙大鹏; 吴敏; 樊钊珩
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-05-29
Filing date: 2020-05-29
Publication date: 2021-10-22
Anticipated expiration: 2030-05-29

Abstract

The utility model relates to the technical field of medical equipment, and a gastroenterology medicine coating device is disclosed, including spray gun and liquid medicine bottle, trigger and compression spring, hose and medical sponge ball, first check valve and second check valve, through threaded connection between spray gun and the liquid medicine bottle, spray gun and trigger cup joint, trigger and compression spring cup joint, compression spring and spray gun cup joint, spray gun and hose cup joint, first check valve and second check valve all cup joint with the spray gun. This gastroenterology device of scribbling medicine, through having seted up compression cavity structure inside the body of a gun, and through having trigger and compression spring at body of a gun internal connection to and through having reached first check valve and second check valve at body of a gun internally mounted, the effect that the device can singlehanded use has been reached, has solved current gastroenterology and has scribbled the medicine device and be difficult to one-handed operation, and awkward problem.

Description

Gastroenterology medicine coating device

Technical Field

The utility model relates to the technical field of medical equipment, specifically a gastroenterology scribbles medicine device.

Background

Oral cavity (oral cavity) is the intraoral cavity, is the initial part of alimentary canal, is the first procedure that we carry out food digestion, and because of various reasons, we can suffer from oral ulcer, oral ulcer oral disease is the disease of common and frequent, and traditional oral cavity medicine coating device can not effectively combine disinfection and medicine coating device together, and then has improved medical personnel's work load, and the liquid medicine in traditional oral cavity medicine coating device can cause the medicine to precipitate after long-time the standing, and then has reduced the drug effect of liquid medicine. Therefore, a novel oral cavity medicine coating device for the department of gastroenterology is designed, and the problem that the traditional oral cavity medicine coating device for the department of gastroenterology is inconvenient to use is solved.

Chinese authorized utility model publication (announcement) no: the oral cavity medicine coating device for the department of gastroenterology disclosed in CN208260002U has the advantages that the head of the medicine outlet pipe is connected with the structure of the wiping ball 3, so that the oral cavity medicine coating effect is achieved; however, in the actual use process, the situation that the operation is difficult to be performed by one hand can occur through the structural design of the above-mentioned comparison patent, which results in the disadvantage of inconvenient use.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a gastroenterology scribbles medicine device has solved the current gastroenterology oral cavity that proposes in the above-mentioned background and scribbled the medicine device in-service use, can take place to be difficult to the condition of one-hand operation, leads to it to have awkward problem.

(II) technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes:

a medicine coating device for the gastroenterology department comprises a spray gun, a liquid medicine bottle, a trigger, a compression spring, a hose, a medical sponge ball, a first one-way valve and a second one-way valve, wherein the spray gun is connected with the liquid medicine bottle through threads; the spray gun comprises a gun body, a handle bump, a spray gun thin tube and a connecting column; the outer corner of the gun body is fixedly connected with a handle bump, the head of the gun body is fixedly connected with a spray gun tubule, the tail of the gun body is fixedly connected with a connecting column, the inside of the corner of the gun body is provided with a compression cavity, the inner wall of the outer corner of the compression cavity is provided with a spring adapting hole, the inner wall of the right inner corner of the spring adapting hole is provided with a limiting plate adapting hole, the inside of the upper half part of the gun body is provided with a discharge pipeline, the lower half part of the gun body is provided with a feed pipeline, the discharge pipeline and the feed pipeline are communicated with the compression cavity, the position of the inside of the upper half part of the gun body close to the compression cavity is provided with a first check valve mounting hole, the first check valve mounting hole is communicated with the discharge pipeline, the position of the inside of the lower half part of the gun body close to the tail is provided with a second check valve mounting hole, and the second check valve mounting hole is communicated with the feed pipeline, the hose fixing hole is formed in the tail portion of the connecting column, the hose fixing hole is communicated with the feeding pipeline, and external threads are arranged on the outer surface of the connecting column. The liquid medicine bottle comprises a bottle body and a bottle mouth; the bottle is characterized in that a bottle mouth is connected to the center of the upper surface of the bottle body, the bottle body is integrally arranged to be of a hollow structure, a through hole is formed in the upper surface of the bottle mouth, and an internal thread is formed in the inner wall of the through hole. The trigger comprises a pressing block, a limiting plate and a fixing column; the tail of the pressing block is fixedly connected with a limiting plate, and the central position of the limiting plate is fixedly connected with a fixing column;

further, spring adaptation hole and compression spring looks adaptation, limiting plate adaptation hole and limiting plate looks adaptation, first check valve mounting hole and first check valve looks adaptation, second check valve mounting hole and second check valve looks adaptation, hose fixed orifices and hose looks adaptation, the internal thread looks adaptation that the external screw thread that the spliced pole surface set up and bottle mouth through-hole inner wall were seted up.

Furthermore, the first one-way valve can prevent liquid medicine from flowing back into the compression cavity, and the second one-way valve can prevent liquid medicine from flowing back into the liquid medicine bottle.

(III) advantageous effects

The utility model provides a gastroenterology scribbles medicine device possesses following beneficial effect:

(1) this gastroenterology device of scribbling medicine, through having offered compression cavity structure at body of a gun inside, and through having trigger and compression spring at body of a gun internal connection to and through having reached first check valve and second check valve at body of a gun internally mounted, the effect that the device can singlehanded use has been reached, has solved current gastroenterology and has scribbled the medicine device and be difficult to one-handed operation, and awkward problem.

(2) This gastroenterology device of scribbling medicine has through the head fixed connection at the body of a gun spray gun tubule to and connected medical sponge ball at the head of spray gun tubule, just so can effectively reduce patient's uncomfortable sense when treating for the patient.

Drawings

FIG. 1 is a schematic view of the explosive structure of the gastroenterology smearing device of the present invention;

FIG. 2 is a schematic view of the assembly structure of the gastroenterology smearing device of the present invention;

FIG. 3 is a schematic sectional view of the medicine applying device for digestive system department;

FIG. 4 is a schematic cross-sectional view of the spray gun of the medicine applying device for digestive system department of the present invention;

fig. 5 is a schematic diagram of the trigger structure of the gastroenterology smearing device of the present invention.

In the figure: spray gun 1, including body of a gun 11, compression chamber 111, spring adaptation hole 112, limiting plate adaptation hole 113, ejection of compact pipeline 114, charge-in pipeline 115, first check valve mounting hole 116, second check valve mounting hole 117, hose fixed orifices 118, handle lug 12, spray gun tubule 13, spliced pole 14, liquid medicine bottle 2, bottle 21, bottle neck 22, trigger 3, including pressing block 31, limiting plate 32, fixed column 33, compression spring 4, hose 5, medical sponge ball 6, first check valve 71, second check valve 72.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1-5, the present invention provides a technical solution:

a medicine coating device for the department of gastroenterology comprises a spray gun 1, a liquid medicine bottle 2, a trigger 3, a compression spring 4, a hose 5, a medical sponge ball 6, a first check valve 71 and a second check valve 72, wherein the spray gun 1 is connected with the liquid medicine bottle 2 through threads, the spray gun 1 is sleeved with the trigger 3, the trigger 3 is sleeved with the compression spring 4, the compression spring 4 is sleeved with the spray gun 1, the spray gun 1 is sleeved with the hose 5, and the first check valve 71 and the second check valve 72 are both sleeved with the spray gun 1; the spray gun 1 comprises a gun body 11, a handle bump 12, a spray gun tubule 13 and a connecting column 14; a handle bump 12 is fixedly connected at the outer corner of the gun body 11, a spray gun thin tube 13 is fixedly connected at the head of the gun body 11, a connecting column 14 is fixedly connected at the tail of the gun body 11, a compression cavity 111 is arranged inside the corner of the gun body 11, a spring adapting hole 112 is arranged on the inner wall of the outer corner of the compression cavity 111, a limiting plate adapting hole 113 is arranged on the inner wall of the inner corner opposite to the spring adapting hole 112, a discharge pipeline 114 is arranged inside the upper half of the gun body 11, a feed pipeline 115 is arranged on the lower half of the gun body 11, the discharge pipeline 114 and the feed pipeline 115 are communicated with the compression cavity 111, a first check valve mounting hole 116 is arranged at the position close to the compression cavity inside the upper half of the gun body 11, the first check valve mounting hole 116 is communicated with the discharge pipeline 114, a second check valve mounting hole 117 is arranged at the position close to the tail inside the lower half of the gun body 11, and the second check valve mounting hole 117 is communicated with the feed pipeline 115, the tail part of the connecting column 14 is provided with a hose fixing hole 118, the hose fixing hole 118 is communicated with the feeding pipeline 115, and the outer surface of the connecting column 14 is provided with external threads. The liquid medicine bottle 2 comprises a bottle body 21 and a bottle mouth 22; the central point of bottle 21 upper surface puts and is connected with bottle neck 22, and bottle 21 is whole to be set up to hollow structure, and the through-hole has been seted up to the upper surface of bottle neck 22, has seted up the internal thread on the inner wall of through-hole. The trigger 3 comprises a pressing block 31, a limiting plate 32 and a fixing column 33; a limiting plate 32 is fixedly connected to the tail of the pressing block 31, and a fixing column 33 is fixedly connected to the center of the limiting plate 32;

as an optimal technical solution of the utility model: spring adaptation hole 112 and compression spring 4 looks adaptation, limiting plate adaptation hole 113 and limiting plate 32 looks adaptation, first check valve mounting hole 116 and first check valve 71 looks adaptation, second check valve mounting hole 117 and second check valve 72 looks adaptation, hose fixed orifices 118 and hose 5 looks adaptation, the external screw thread that the outer surface of spliced pole 14 set up and the internal thread looks adaptation that the through-hole inner wall was seted up of bottle neck 22.

As an optimal technical solution of the utility model: first check valve 71 prevents the backflow of liquid medicine into compression chamber 111, and second check valve 72 prevents the backflow of liquid medicine into liquid medicine bottle 2.

Theory of operation, this gastroenterology device of scribbling medicine, when using, at first to adding required liquid medicine in the liquid medicine bottle 2, then screw up spray gun 1 and liquid medicine bottle 2 through threaded connection, then fix medical sponge ball 6 at the head of spray gun tubule 13, press the trigger afterwards, the liquid medicine that comes to jet out soaks medical sponge ball 6, then just can stretch into the patient oral cavity and cleaned the wound.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise. In the present invention, unless otherwise expressly stated or limited, the terms "disposed," "mounted," "connected," and "fixed" are to be construed broadly, e.g., as meaning either a fixed connection or a removable connection; or indirectly through an intermediary. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A medicine applying device for the gastroenterology department comprises a spray gun (1), a liquid medicine bottle (2), a trigger (3), a compression spring (4), a hose (5), a medical sponge ball (6), a first one-way valve (71) and a second one-way valve (72); the spray gun is characterized in that the spray gun (1) is connected with the liquid medicine bottle (2) through threads, the spray gun (1) is sleeved with the trigger (3), the trigger (3) is sleeved with the compression spring (4), the compression spring (4) is sleeved with the spray gun (1), the spray gun (1) is sleeved with the hose (5), and the first one-way valve (71) and the second one-way valve (72) are both sleeved with the spray gun (1);

the spray gun (1) comprises a gun body (11), a handle bump (12), a spray gun tubule (13) and a connecting column (14); the outer corner of the gun body (11) is fixedly connected with a handle bump (12), the head of the gun body (11) is fixedly connected with a spray gun thin tube (13), the tail of the gun body (11) is fixedly connected with a connecting column (14), a compression cavity (111) is formed inside the corner of the gun body (11), a spring adaptation hole (112) is formed in the inner wall of the outer corner of the compression cavity (111), a limiting plate adaptation hole (113) is formed in the inner wall of the just opposite inner corner of the spring adaptation hole (112), a discharge pipeline (114) is formed inside the upper half of the gun body (11), a feed pipeline (115) is formed in the lower half of the gun body (11), the discharge pipeline (114) and the feed pipeline (115) are communicated with the compression cavity (111), and a first one-way valve mounting hole (116) is formed in the upper half of the gun body (11) near the compression cavity, the first check valve mounting hole (116) is communicated with the discharge pipeline (114), a second check valve mounting hole (117) is formed in the lower half part of the gun body (11) close to the tail part, the second check valve mounting hole (117) is communicated with the feed pipeline (115), a hose fixing hole (118) is formed in the tail part of the connecting column (14), the hose fixing hole (118) is communicated with the feed pipeline (115), and external threads are formed in the outer surface of the connecting column (14);

the liquid medicine bottle (2) comprises a bottle body (21) and a bottle mouth (22); the center of the upper surface of the bottle body (21) is connected with a bottle mouth (22), the whole body of the bottle body (21) is of a hollow structure, the upper surface of the bottle mouth (22) is provided with a through hole, and the inner wall of the through hole is provided with an internal thread;

the trigger (3) comprises a pressing block (31), a limiting plate (32) and a fixing column (33); the tail of the pressing block (31) is fixedly connected with a limiting plate (32), and the center of the limiting plate (32) is fixedly connected with a fixing column (33).

2. The medicine coating device for the department of gastroenterology according to claim 1, wherein the spring fitting hole (112) is fitted with the compression spring (4), the limiting plate fitting hole (113) is fitted with the limiting plate (32), the first check valve mounting hole (116) is fitted with the first check valve (71), the second check valve mounting hole (117) is fitted with the second check valve (72), the hose fixing hole (118) is fitted with the hose (5), and the external thread arranged on the outer surface of the connecting column (14) is fitted with the internal thread arranged on the inner wall of the through hole of the bottle mouth (22).

3. A medication dispensing device for use in the digestive system according to claim 1, wherein the first one-way valve (71) prevents backflow of medication into the compression chamber (111) and the second one-way valve (72) prevents backflow of medication into the medication bottle (2).