CN211049305U

CN211049305U - Attached suction pipeline system of gastroscope

Info

Publication number: CN211049305U
Application number: CN201921990428.XU
Authority: CN
Inventors: 赵振刚; 崔浩; 李岩
Original assignee: Tianjin Third Central Hospital
Current assignee: Tianjin Third Central Hospital
Priority date: 2019-11-18
Filing date: 2019-11-18
Publication date: 2020-07-21
Anticipated expiration: 2029-11-18

Abstract

The utility model discloses an affiliated suction piping system of gastroscope, including transparent cap, the mounting hole has been seted up to one side at transparent cap top, and the opposite side at transparent cap top is provided with attracts the pipe, attracts the bottom of pipe to be provided with shutoff mechanism. The attached suction pipeline system of the gastroscope aims at the current situation that endoscope examination and treatment fail due to the fact that a large amount of blood clots cannot be cleaned at present in upper gastrointestinal hemorrhage, the suction pipe and the transparent cap are used in a matched mode, the large amount of blood clots can be cleaned in time, bleeding parts are determined through emergency treatment, powerful guarantee is provided for further treatment, adaptation diseases of the gastroscope in the aspect of upper gastrointestinal hemorrhage examination are further expanded, emergency hemostasis under the gastroscope is guaranteed, the success rate of upper gastrointestinal hemostasis under the gastroscope is obviously improved, an expensive and traumatic treatment method for surgical intervention is avoided, medical and sanitary resources are saved, and good social benefits and economic benefits are achieved.

Description

Attached suction pipeline system of gastroscope

Technical Field

The utility model relates to an attraction pipeline system, in particular to an auxiliary attraction pipeline system for a gastroscope.

Background

At present, upper gastrointestinal hemorrhage is a common disease and critical illness in gastroenterology, the upper gastrointestinal hemorrhage is clinically mainly manifested as hematemesis and/or black excrement, the acute peripheral circulation failure caused by blood volume reduction is often accompanied, the disease death rate is as high as 8% -13.7%, massive hemorrhage refers to blood loss exceeding 1000ml or 20% of the circulation blood volume within a few hours, gastroscopy should be completed as soon as possible, and drug and endoscope combined treatment is the currently preferred treatment mode, but massive blood clots are retained in upper gastrointestinal lumens after massive hemorrhage, a gastroscopy suction pipeline cannot effectively suck the blood clots due to small inner diameter, even a gastroscopy suction pipeline is easily blocked, the examination failure is caused, or bleeding parts cannot be clearly covered due to the blood clots and hemostasis intervention treatment is often given. Therefore, we improve the above and provide a suction line system attached to the gastroscope.

Disclosure of Invention

In order to solve the technical problem, the utility model provides a following technical scheme:

The utility model relates to a gastroscope is affiliated to attract pipe-line system, including transparent cap, the mounting hole has been seted up to one side at transparent cap top, the opposite side at transparent cap top is provided with attracts the pipe, the bottom of attracting the pipe is provided with shutoff mechanism, shutoff mechanism comprises rubber block, rubber strip and piston, the through-hole has all been seted up to one side at the positive and back of transparent cap.

As an optimal technical scheme of the utility model, the diameter value at mounting hole inner chamber top is 1mm, the diameter value of mounting hole inner chamber bottom is 0.5 mm.

As an optimized technical proposal of the utility model, the cross section of the suction tube is half-moon shaped, and the middle part of the inner cavity of the suction tube is provided with a parting bead for separating.

As an optimal technical scheme of the utility model, the top of block rubber and the bottom intercommunication of attracting the pipe, the inside of block rubber and the outside interlude of piston are connected.

As a preferred technical scheme of the utility model, one end of rubber strip and one side fixed connection of block rubber, the other end of rubber strip and one side fixed connection of piston.

The utility model has the advantages that: the attached suction pipeline system of the gastroscope aims at the current situation that endoscope examination and treatment fail due to the fact that a large amount of blood clots cannot be cleaned at present in upper gastrointestinal hemorrhage, the suction pipe and the transparent cap are used in a matched mode, the large amount of blood clots can be cleaned in time, bleeding parts are determined through emergency treatment, powerful guarantee is provided for further treatment, adaptation diseases of the gastroscope in the aspect of upper gastrointestinal hemorrhage examination are further expanded, emergency hemostasis under the gastroscope is guaranteed, the success rate of upper gastrointestinal hemostasis under the gastroscope is obviously improved, an expensive and traumatic treatment method for surgical intervention is avoided, medical and sanitary resources are saved, and good social benefits and economic benefits are achieved.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

FIG. 1 is a schematic structural view of an auxiliary suction pipeline system for gastroscopes according to the present invention;

FIG. 2 is a schematic sectional view of the suction line system attached to the gastroscope of the present invention;

Fig. 3 is a schematic top view of the transparent cap of the suction piping system attached to the gastroscope of the present invention.

In the figure: 1. a transparent cap; 2. mounting holes; 3. a suction tube; 4. a rubber block; 5. a rubber strip; 6. a piston; 7. and a through hole.

Detailed Description

The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.

Example (b): as shown in fig. 1, fig. 2 and fig. 3, the utility model relates to an affiliated suction piping system of gastroscope, including transparent cap 1, mounting hole 2 has been seted up to one side at transparent cap 1 top, and the opposite side at transparent cap 1 top is provided with attracts pipe 3, and the bottom of attracting pipe 3 is provided with plugging mechanism, and plugging mechanism comprises block rubber 4, rubber strip 5 and piston 6, and through-hole 7 has all been seted up to one side at transparent cap 1 front and the back.

Wherein, the diameter value at 2 inner chamber tops of mounting hole is 1mm, and the diameter value of 2 inner chamber bottoms of mounting hole is 0.5mm, through the gradually crescent mounting hole 2 of diameter for the gastroscope can firmly insert the inside of mounting hole 2, and makes the outstanding gastroscope front end in transparent cap 1's top, has promoted the practicality.

Wherein, attract 3 cross sectional shapes of pipe for the semilune, and attract the middle part of 3 inner chambers of pipe to be provided with and be used for divided parting bead, will attract the inside of pipe 3 to separate into two pipelines through the parting bead, provide and attract the pore than gastroscope body attraction pipeline is several times bigger to through semilune and central authorities divided attract pipe 3, guarantee to keep the shape at gastroscope insertion in-process, avoid being flattened and influence the attraction effect.

Wherein, the top of block rubber 4 and the bottom intercommunication of attracting pipe 3, the inside of block rubber 4 alternates with the outside of piston 6 and is connected, use through block rubber 4, rubber strip 5 and piston 6's cooperation, make people can operate piston 6 as required, make its and the inside of inserting block rubber 4 or with the inside separation of block rubber 4, make people open and the pipe wall attracts the pipeline, avoid opening for a long time and cause the alimentary canal lumen closure to lose the diagnosis treatment field of vision, promoted the practicality.

Wherein, one end of rubber strip 5 and one side fixed connection of block rubber 4, the other end of rubber strip 5 and one side fixed connection of piston 6, through rubber strip 5, make piston 6 and block rubber 4 separation back, can not break away from block rubber 4, can be fine prevent that piston 6 from losing, promoted the practicality.

The during operation, at first pass the inside of mounting hole 2 with the gastroscope, because the aperture of mounting hole 2 reduces gradually, consequently along with stretching into of gastroscope, the tip of gastroscope can be blocked into the inside of mounting hole 2, when gastroscope and transparent cap stretch into on the patient's alimentary canal, through the suction tube 3 of semilune, guarantee to keep the shape at the gastroscope insertion in-process, avoid being flattened and influence the attraction effect, and through extending to external rubber block 4, rubber strip 5 and piston 6, make people can be through the inside with inserting piston 6 rubber block 4, the shutoff is inhaled tube 3, make people can be as required, the switching attracts tube 3, avoid opening for a long time and cause the closed diagnostic treatment field of vision that loses of alimentary canal lumen.

Finally, it should be noted that: in the description of the present invention, it should be noted that the terms "vertical", "upper", "lower", "horizontal", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention.

In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; 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 meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

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 described in the foregoing embodiments, or equivalents may be substituted for elements thereof. 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 utility model provides a gastroscope is affiliated to and attracts pipe-line system, includes transparent cap (1), its characterized in that, mounting hole (2) have been seted up to one side at transparent cap (1) top, the opposite side at transparent cap (1) top is provided with attracts pipe (3), the bottom of attracting pipe (3) is provided with shutoff mechanism, shutoff mechanism comprises block rubber (4), rubber strip (5) and piston (6), through-hole (7) have all been seted up to one side at transparent cap (1) front and back.

2. The gastroscope attached suction line system according to claim 1, wherein the diameter value of the top of the inner cavity of the mounting hole (2) is 1mm, and the diameter value of the bottom of the inner cavity of the mounting hole (2) is 0.5 mm.

3. The gastroscope attached suction line system according to claim 1, wherein the cross section of the suction tube (3) is half moon shaped, and a division bar for separation is arranged in the middle of the inner cavity of the suction tube (3).

4. The gastroscope attached suction pipeline system according to claim 1, characterized in that the top end of the rubber block (4) is communicated with the bottom end of the suction pipe (3), and the inside of the rubber block (4) is connected with the outside of the piston (6) in an inserting way.

5. The gastroscope attached suction line system according to claim 1, wherein one end of the rubber strip (5) is fixedly connected with one side of the rubber block (4), and the other end of the rubber strip (5) is fixedly connected with one side of the piston (6).