CN220655552U - Double-pipeline digestive endoscope - Google Patents

Abstract

The utility model discloses a double-pipeline digestive endoscope which comprises a lens barrel, an objective lens, an illumination light source, guide grooves, sliding blocks, a connecting seat, a water injection and drug injection pipe, a return pipe, an assembling sleeve, a clamping groove, an inclined surface layer, a control valve, a clamping seat, a connecting block, a handle, a mounting plate, a fixing seat and a fixing hook, wherein the bottom end of the lens barrel is provided with the objective lens and the illumination light source in a penetrating way, the surface of the lens barrel is provided with the symmetrically arranged guide grooves in a penetrating way, the sliding blocks are connected inside the guide grooves in a sliding way, and one side surface of one group of the sliding blocks is fixedly connected with the water injection and drug injection pipe through the connecting seat. According to the utility model, the combined digestion endoscope can be conveniently and randomly disassembled by arranging the endoscope tube, the objective lens, the guide groove, the sliding block, the water injection and drug injection tube, the return pipe, the assembly sleeve and the clamping groove, so that the digestion endoscope can be conveniently cleaned, the cleaning is cleaner, the practicability is strong, the operation is convenient, and the problems and the defects in the existing digestion endoscope are effectively solved.

Description

Double-pipeline digestive endoscope

Technical Field

The utility model relates to the technical field of medical instruments, in particular to a double-pipeline digestive endoscope.

Background

With the development of medical technology, the digestive endoscope is increasingly applied to diagnosis and treatment of diseases, and generally comprises a light source, an objective lens and an instrument channel, wherein the objective lens is used for imaging, the light source is used for illuminating human tissues when the objective lens is used for imaging, and the instrument channel is used for guiding surgical instruments.

However, most of existing digestive endoscopes have an integrated structure when in use, and are difficult to disassemble and clean after observation, inconvenient to assemble, poor in practicality and inconvenient.

In view of the above, the present utility model provides a dual-pipeline digestive endoscope, which can be easily detached from a combined digestive endoscope by using the digestive endoscope, so as to clean the digestive endoscope, and has the advantages of clean cleaning, high practicality, and convenient operation.

Disclosure of Invention

The utility model aims to solve the defects in the prior art and provides a double-pipeline digestive endoscope.

In order to achieve the above purpose, the present utility model adopts the following technical scheme: the utility model provides a double-pipeline digestion endoscope, includes mirror body pipe, objective, illumination light source, guide way, slider, connecting seat, water injection and drug injection pipe, back flow, equipment cover, joint groove, inclined plane layer, control valve, cassette, connecting block, handle, mounting panel, fixing base and fixation hook, the bottom of mirror body pipe runs through and installs objective and illumination light source, the surface of mirror body pipe runs through the guide way that is provided with symmetrical arrangement, the equal sliding connection of inside of guide way has the slider, and one of them set of a side surface of slider passes through connecting seat fixedly connected with water injection and drug injection pipe, and another set of a side surface of slider passes through connecting seat fixedly connected with back flow, the equipment cover has been cup jointed on the one end surface of mirror body pipe.

As a further optimization of the technical scheme, according to the double-pipeline digestive endoscope, the clamping grooves are formed in the assembling sleeve in a penetrating mode, the inclined surface layer is arranged at the bottom end of the assembling sleeve, clamping seats are arranged on the surface of the endoscope body at equal intervals, and the two groups of clamping seats are respectively clamped with the water injection and drug injection pipe and the return pipe.

As further optimization of the technical scheme, the double-pipeline digestive endoscope is characterized in that a control valve is arranged on the surface of the water injection and medicine injection pipe.

As further optimization of the technical scheme, the double-pipeline digestive endoscope is characterized in that the other end of the endoscope body tube is fixedly connected with a connecting block, and the top end of the connecting block is provided with a handle.

As a further optimization of the technical scheme, according to the double-pipeline digestive endoscope, the surface of the grip is fixedly connected with the mounting plate, the top of the mounting plate is provided with the fixing seat, the top of the fixing seat is provided with the fixing hook, and the fixing hook is positioned on one side of the grip.

The utility model has the following beneficial effects:

according to the utility model, the lens barrel, the objective lens, the illumination light source, the guide groove, the sliding block, the water injection and drug injection pipe, the return pipe, the assembling sleeve, the clamping groove and the inclined surface layer are arranged, the sleeved assembling sleeve is pulled out of the lens barrel, so that the lens barrel is separated from the clamping groove, and then the sliding block slides out of the guide groove by utilizing the matching action between the guide groove and the sliding block, so that the lens barrel, the water injection and drug injection pipe and the return pipe are freely detached and separated, the digestion endoscope is convenient to clean, the cleaning is cleaner, the practicability is strong, the operation is convenient, and the problems and the defects in the existing digestion endoscope are effectively solved.

Drawings

FIG. 1 is a schematic cross-sectional elevation view of the present utility model;

FIG. 2 is a schematic view of a partial structure of the present utility model;

fig. 3 is a schematic view of a partial enlarged structure of the present utility model.

In the figure: 1. a mirror tube; 2. an objective lens; 3. an illumination light source; 4. a guide groove; 5. a slide block; 6. a connecting seat; 7. a water injection and drug injection pipe; 8. a return pipe; 9. assembling the sleeve; 10. a clamping groove; 11. a bevel layer; 12. a control valve; 13. a clamping seat; 14. a connecting block; 15. a grip; 16. a mounting plate; 17. a fixing seat; 18. and a fixing hook.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

In the description of the present utility model, it should be noted that, directions or positional relationships indicated by terms such as "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., are based on directions or positional relationships shown in the drawings, are merely for convenience of description and simplification of description, and do not indicate or imply that the apparatus or element to be referred to must have a specific direction, be constructed and operated in the specific direction, and thus should not be construed as limiting the present utility model; the terms "first," "second," "third," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "coupled," and the like are to be construed broadly, and may be fixedly coupled, detachably coupled, or integrally coupled, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

Referring to fig. 1-3, one embodiment provided by the present utility model is: the utility model provides a double-pipeline digestion endoscope, includes mirror body pipe 1, objective 2, illumination light source 3, guide way 4, slider 5, connecting seat 6, water injection and drug injection pipe 7, back flow 8, equipment cover 9, joint groove 10, incline layer 11, control valve 12, cassette 13, connecting block 14, handle 15, mounting panel 16, fixing base 17 and fixation hook 18, objective 2 and illumination light source 3 are run through to the bottom of mirror body pipe 1, the surface of mirror body pipe 1 runs through and is provided with symmetrically arranged guide way 4, the equal sliding connection in inside of guide way 4 has slider 5, and one of them set of slider 5's a side surface is through connecting seat 6 fixedly connected with water injection and drug injection pipe 7, and another set of slider 5's a side surface is through connecting seat 6 fixedly connected with back flow 8, the one end surface of mirror body pipe 1 cup joints equipment cover 9, the inside of equipment cover 9 is run through and is provided with joint groove 10, the bottom of equipment cover 9 is provided with incline layer 11, the surface of mirror body pipe 1 is provided with cassette 13, and two sets of cards 13 and two sets of handles 7 and 16 are provided with handle 15, and 16 are provided with the top of fixing base 17, and 16 are provided with the connecting seat 15 fixedly connected with handle 15, and 16.

Specifically, the sleeved assembly sleeve 9 is pulled out of the barrel tube 1, so that the barrel tube 1 is separated from the clamping groove 10, and then the sliding block 5 slides out of the guide groove 4 by utilizing the cooperation between the guide groove 4 and the sliding block 5, so that the barrel tube 1, the water injection and drug injection tube 7 and the return tube 8 are freely detached and separated, the digestion endoscope is conveniently cleaned, the cleaning is cleaner, the practicability is strong, the operation is convenient, and the problems and the defects in the existing digestion endoscope are effectively solved.

Working principle: in the process of using the digestion endoscope, the sleeved assembly sleeve 9 is pulled out of the endoscope body tube 1 firstly, so that the endoscope body tube 1 is separated from the clamping groove 10, and then the sliding block 5 slides out of the guiding groove 4 by utilizing the matching action between the guiding groove 4 and the sliding block 5, so that the endoscope body tube 1, the water injection and drug injection tube 7 and the return tube 8 are freely detached and separated, and the digestion endoscope is convenient to thoroughly clean and use.

Finally, it should be noted that: the foregoing description is only illustrative of the preferred embodiments of the present utility model, and although the present utility model 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, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements or changes may be made without departing from the spirit and principles of the present utility model.

Claims (5)

1. The utility model provides a double-pipeline digestion endoscope, includes mirror body pipe (1), objective (2), illumination light source (3), guide way (4), slider (5), connecting seat (6), water injection and drug injection pipe (7), back flow (8), equipment cover (9), joint groove (10), inclined plane layer (11), control valve (12), cassette (13), connecting block (14), handle (15), mounting panel (16), fixing base (17) and fixation hook (18), its characterized in that: the lens body tube (1) is characterized in that an objective lens (2) and an illumination light source (3) are installed in a penetrating mode at the bottom end of the lens body tube (1), symmetrically arranged guide grooves (4) are formed in the surface of the lens body tube (1) in a penetrating mode, sliding blocks (5) are connected inside the guide grooves (4) in a sliding mode, one group of the sliding blocks is fixedly connected with a water injection and drug injection tube (7) through a connecting seat (6), the other group of the sliding blocks is fixedly connected with a backflow tube (8) through the connecting seat (6), and an assembling sleeve (9) is sleeved on one end surface of the lens body tube (1).

2. The dual-tubing digestive endoscope of claim 1, wherein: the inside of equipment cover (9) runs through and is provided with joint groove (10), the bottom of equipment cover (9) is provided with inclined plane layer (11), the surface equidistance of mirror body pipe (1) is provided with cassette (13), and two sets of cassettes (13) respectively with water injection pipe (7) and back flow (8) looks joint.

3. The dual-tubing digestive endoscope of claim 1, wherein: the surface of the water injection and drug injection pipe (7) is provided with a control valve (12).

4. The dual-tubing digestive endoscope of claim 1, wherein: the other end of the mirror body tube (1) is fixedly connected with a connecting block (14), and the top end of the connecting block (14) is provided with a handle (15).

5. The dual-tubing digestive endoscope of claim 4, wherein: the surface of the handle (15) is fixedly connected with a mounting plate (16), a fixing seat (17) is arranged at the top of the mounting plate (16), a fixing hook (18) is arranged at the top end of the fixing seat (17), and the fixing hook (18) is located on one side of the handle (15).