CN216257017U

CN216257017U - Disposable multifunctional digestive endoscope clamp pipeline opening valve

Info

Publication number: CN216257017U
Application number: CN202122644351.4U
Authority: CN
Inventors: 卜伟琴; 姚林华; 邓中民
Original assignee: First Peoples Hospital of Huzhou
Current assignee: First Peoples Hospital of Huzhou
Priority date: 2021-11-01
Filing date: 2021-11-01
Publication date: 2022-04-12
Anticipated expiration: 2031-11-01

Abstract

The utility model discloses a disposable multifunctional digestive endoscope forceps pipeline opening valve which comprises a pipeline I, wherein a pipeline II is fixedly connected to the side wall of the pipeline I, a pipeline III is fixedly connected to the front wall of the pipeline II, a rotating ring is fixedly connected to the inner wall of the pipeline III, a gear I is fixedly connected to the inner wall of the pipeline III and positioned on the front side of the rotating ring, a rotating body is arranged inside the pipeline II and positioned on the rear side of the pipeline III, a rotating column is fixedly connected to the front wall of the rotating body, a gear II is arranged on the side wall of the rotating column, and a thin film is arranged inside the pipeline II and close to the upper side. According to the utility model, the rotating body rotates in the second pipeline through the rotation of the rotating column, and then the second gear is moved into the first gear, so that the rotating body can be fixed, liquid can be injected, the endoscope accessory is not required to be pulled out, the operation is simple, and meanwhile, the infection can be avoided.

Description

Disposable multifunctional digestive endoscope clamp pipeline opening valve

Technical Field

The utility model relates to the field of digestive endoscopy, in particular to a disposable multifunctional digestive endoscopy forceps pipeline opening valve.

Background

Digestive endoscopy is a device for examining the inside of a human body, a forceps pipeline opening valve is usually required to be used, the digestive endoscopy forceps pipeline opening valve is installed at a forceps pipeline opening of the digestive endoscopy, an endoscope diagnosis and treatment accessory or an injector can be inserted, and the digestive endoscopy forceps pipeline opening valve can attract, send liquid, perform biopsy, diagnose and the like, and the existing forceps pipeline opening valve has two types, namely a disposable forceps pipeline opening valve and a reusable forceps pipeline opening valve.

When using the digestion scope now, diagnose the in-process at present if need the water injection, if diagnose the scope annex from pliers pipeline extraction earlier, the reconnection syringe water injection wastes time and energy again, and whole process is because extract the scope annex many times, just can appear that the infection appears in the scope annex.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the defects in the prior art and provides a disposable multifunctional digestive endoscope forceps pipeline opening valve.

In order to achieve the purpose, the utility model adopts the following technical scheme: disposable multi-functional digestion scope pliers pipeline opening valve, including pipeline one, the lateral wall fixedly connected with pipeline two of pipeline one, the antetheca fixedly connected with pipeline three of pipeline two, the inner wall fixedly connected with swivel becket of pipeline three, the inner wall of pipeline three just is located swivel becket front side fixedly connected with gear one, the inside of pipeline two just is located three rear sides of pipeline and is provided with the rotor, the antetheca fixedly connected with of rotor rotates the post, the lateral wall that rotates the post is provided with gear two, the inside of pipeline two just is close to the upside part and is provided with the film.

As a further description of the above technical solution: the first gear is meshed with the second gear.

As a further description of the above technical solution: the rotating column is rotatably connected with the rotating ring, and the side wall of the rotating column is fixedly connected with a handle.

As a further description of the above technical solution: the side wall of the rotating column is provided with a groove, and the second gear is connected in the groove in a sliding mode.

As a further description of the above technical solution: the rotor is shaped as a hemisphere.

As a further description of the above technical solution: and the inner upper wall of the second pipeline is fixedly connected with a positioning block at one side of the rotating body.

As a further description of the above technical solution: the upper surface of the first pipeline is in threaded connection with a first pipe cap, and a thread line is formed in the inner wall of the first pipeline and is close to the bottom of the first pipeline.

As a further description of the above technical solution: and the upper surface of the second pipeline is in threaded connection with a second pipe cap.

The utility model has the following beneficial effects:

1. compared with the prior art, this disposable multi-functional digestion scope pliers pipeline opening valve makes the rotor at two internal rotations of pipeline through the rotation of rotating the post, then through moving gear two to gear one in, just can make the rotor fixed, just can the injection liquid, does not extract the scope annex, can realize diagnosing and go on when adding liquid, easy operation also can avoid infecting simultaneously.

2. Compared with the prior art, the disposable multifunctional digestive endoscope forceps pipeline opening valve can prevent dust from entering the interior when liquid is injected through the film, and can also prevent the pressure intensity change in a human body from being too large.

Drawings

FIG. 1 is a schematic perspective view of a disposable multifunctional digestive endoscope forceps pipeline opening valve according to the present invention;

FIG. 2 is a side view of the disposable multi-functional digestive endoscope forceps channel opening valve according to the present invention;

FIG. 3 is a sectional view taken along line A-A in FIG. 1 of the disposable multi-functional digestive endoscope forceps vessel opening valve according to the present invention;

FIG. 4 is an enlarged view of the opening valve of the pipeline of the disposable multifunctional digestive endoscope forceps shown in FIG. 1, which is shown at B;

FIG. 5 is a sectional view at C-C in FIG. 2 of the disposable multi-functional digestive endoscope forceps vessel opening valve according to the present invention;

FIG. 6 is an enlarged view of the opening valve of the disposable multi-functional digestive endoscope forceps channel shown in FIG. 2 at D;

fig. 7 is a partial enlarged view of the opening valve of the pipeline of the disposable multifunctional digestive endoscope forceps shown in fig. 3 at E.

Illustration of the drawings:

1. a first pipeline; 2. a pipe cap I; 3. a second pipeline; 4. a second pipe cap; 5. a first gear; 6. a second gear; 7. a handle; 8. rotating the column; 9. a third pipeline; 10. a groove; 11. a rotating ring; 12. a rotating body; 13. a film; 14. and (5) positioning the blocks.

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 derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed 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.

Referring to fig. 1-7, the utility model provides a disposable multifunctional digestive endoscope forceps pipeline opening valve: the medical endoscope comprises a pipeline I1, a medical endoscope accessory can be placed inside the medical endoscope accessory, liquid can flow in, a cover can be added on the lower side of the pipeline I1 to prevent dust from entering the pipeline I1, the whole pipeline opening valve is disposable and needs to be discarded after being used for one time, a pipeline II 3 is fixedly connected to the side wall of the pipeline I1 and can add the liquid into the pipeline I1 to enable the liquid to flow into a human body, a pipe cap II 4 is connected to the upper surface of the pipeline II 3 in a threaded manner to prevent the dust from falling into the pipeline II 3, so that the dust and the liquid can flow into the human body together during injection to cause infection to a patient, a pipeline III 9 is fixedly connected to the front wall of the pipeline II 3 and can be connected with the pipeline II 3 to enable a rotating column 8 to rotate inside, a rotating ring 11 is fixedly connected to the inner wall of the pipeline III 9 and can rotate with the rotating column 8, the inner wall of the pipeline III 9 is fixedly connected with a gear I5 positioned in front of a rotating ring 11 and fixed on the inner wall of the pipeline II 3, a rotating body 12 is arranged in the pipeline II 3 and positioned on the rear side of the pipeline III 9, the rotating body 12 is a large hemispheroid and a small cambered sphere, the small cambered sphere can block a gap between the pipeline III 9 and the pipeline II 3 and can prevent liquid from flowing out from the pipeline III 9, the rotating body 12 is shaped like a hemispheroid, a rotating column 8 is fixedly connected to the front wall of the rotating body 12 and can be connected with the small cambered sphere, so that the rotating body 12 can rotate when the rotating column 8 rotates, a gear II 6 is arranged on the side wall of the rotating column 8 and can slide on the rotating column 8, the gear I5 is meshed with the gear II 6, and can be meshed when the gear II 6 moves to the gear I5, so that the rotating column 8 cannot rotate, the rotating body 12 can keep a stable angle, the film 13 is arranged in the second pipeline 3 and close to the upper side part, the syringe can be pricked, liquid can be injected, after the film 13 is pricked, the whole device can be discarded after being used, and the whole device is disposable.

The rotating column 8 is rotatably connected with the rotating ring 11, the handle 7 is fixedly connected to the side wall of the rotating column 8, the rotating ring 11 enables the rotating column 8 to rotate, the rotating column 8 can be kept horizontal, the rotating column 8 is prevented from inclining, and the handle 7 enables the rotating column 8 to rotate to enable the rotating column 8 to be easier.

The side wall of the rotating column 8 is provided with a groove 10, the second gear 6 is connected in the groove 10 in a sliding mode, and the groove 10 enables the second gear 6 to move upwards.

The positioning block 14 is fixedly connected to one side of the rotating body 12 on the inner upper wall of the second pipeline 3, so that the rotating body 12 can be adjusted in angle before injection, and the rotating body 12 can be kept in a vertical state before injection, thereby preventing liquid from passing through.

The upper surface threaded connection of pipeline 1 has pipe cap one 2, and the inner wall of pipeline 1 just is close to the bottom and has seted up the whorl, and pipe cap one 2 can make pipeline 1 keep inside can not have the dust to get into.

The working principle is as follows: firstly, the first pipeline 1 is fixed, then the first pipe cap 2 is unscrewed, a diagnosis and treatment endoscope accessory can be placed in the first pipeline 1, when liquid needs to be added into the first pipeline 1, the second pipe cap 4 can be unscrewed, then the injector is pricked into the thin film 13, then the rotating column 8 is slowly rotated, the rotating body 12 is gradually changed into a horizontal state from a vertical state, the liquid can pass through, the phenomenon that the pressure change in a human body is suddenly overlarge due to injection of the injector, and therefore injury to people is caused can be avoided, the liquid can be slowly injected, the rotating column 8 is rotated to a certain angle, then the second gear 6 is moved to the other end from one end of the groove 10, the second gear 6 and the first gear 5 can be meshed, the angle of the rotating body 12 is fixed, and the whole device can be discarded after injection is finished.

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. Disposable multi-functional digestion endoscope pliers pipeline opening valve, including pipeline one (1), its characterized in that: the utility model discloses a pipeline, including pipeline one (1), lateral wall fixedly connected with pipeline two (3), the antetheca fixedly connected with pipeline three (9) of pipeline two (3), the inner wall fixedly connected with swivel becket (11) of pipeline three (9), the inner wall of pipeline three (9) just is located swivel becket (11) front side fixedly connected with gear (5), the inside of pipeline two (3) just is located pipeline three (9) rear side and is provided with rotor (12), the antetheca fixedly connected with rotation post (8) of rotor (12), the lateral wall of rotation post (8) is provided with gear two (6), the inside of pipeline two (3) just is close to the upside part and is provided with film (13).

2. The disposable multi-functional digestive endoscope forceps pipe opening valve according to claim 1, characterized in that: the first gear (5) is meshed with the second gear (6).

3. The disposable multi-functional digestive endoscope forceps pipe opening valve according to claim 1, characterized in that: the rotating column (8) is rotatably connected with the rotating ring (11), and the side wall of the rotating column (8) is fixedly connected with a handle (7).

4. The disposable multi-functional digestive endoscope forceps pipe opening valve according to claim 1, characterized in that: the upper surface threaded connection of pipeline (1) has pipe cap (2), the inner wall of pipeline (1) just is close to the bottom and has seted up the thread line.

5. The disposable multi-functional digestive endoscope forceps pipe opening valve according to claim 1, characterized in that: and the upper surface of the second pipeline (3) is in threaded connection with a second pipe cap (4).

6. The disposable multi-functional digestive endoscope forceps pipe opening valve according to claim 1, characterized in that: the shape of rotor (12) is the hemisphere.

7. The disposable multi-functional digestive endoscope forceps pipe opening valve according to claim 1, characterized in that: and a positioning block (14) is fixedly connected to the inner upper wall of the second pipeline (3) and positioned on one side of the rotating body (12).

8. The disposable multi-functional digestive endoscope forceps pipe opening valve according to claim 1, characterized in that: a groove (10) is formed in the side wall of the rotating column (8), and the second gear (6) is connected in the groove (10) in a sliding mode.