CN219070205U - Rubber cap for endoscope - Google Patents

Abstract

The utility model relates to the technical field of endoscopes, and discloses an endoscope rubber cap, which comprises an endoscope, wherein the endoscope comprises an endoscope sheath, and one end of the endoscope sheath is provided with a catheter; the rubber cap is arranged at one end of the catheter; the inclination is arranged at one side of the rubber cap; the clamping groove is formed in the other side of the rubber cap; the slide ways are symmetrically arranged on opposite surfaces of the inner side of the clamping groove; the slider, the symmetry set up in the lateral wall of pipe, this scope rubber cap through inserting the draw-in groove in the one end of pipe when needs installation, then makes slider and slide dock, just so installs the rubber cap on the pipe, has seted up the inclination in one side of rubber cap, just so can make rubber cap and stomach mucosa laminating, makes the operation person operate more smoothly, shortens operation time, reduces the uncomfortable time that the patient bore, and patient comfort increases.

Description

Rubber cap for endoscope

Technical Field

The utility model relates to the technical field of endoscopes, in particular to an endoscope rubber cap.

Background

Endoscopes, also called endoscopes, are detection instruments that integrate traditional optics, ergonomics, precision machinery, modern electronics, mathematics, software, and the like. An optical lens, light source illumination, mechanical device, etc. with an image sensor, it can be passed into the stomach through the mouth or into the body through other natural tunnels. The lesions that cannot be seen by X-rays can be seen with an endoscope, so that it is very useful for doctors. For example, an endoscope may be used to view ulcers or tumors in the stomach, thereby creating an optimal treatment regimen.

The black cap at the front end of the endoscope is a black soft silica gel cylinder type black cap which is mainly used in the observation process of an enlarged endoscope, a protruding black cap is arranged on the endoscope lens and is then close to the mucosal surface, the distance between the gastroscope lens and the mucosal surface can be ensured to be fixed, the optimal focusing distance is achieved, the structure of the existing black cap is a cylinder type, a clamping groove is formed in the black cap, and when the black cap is arranged at the front end of the endoscope, the clamping groove is convenient to be sleeved at the front end of the endoscope so as to prevent the black cap from falling off in the operation process of the endoscope, and meanwhile, the distance between the front end of the black cap and the front end of the gastroscope can be conveniently determined by the clamping groove.

However, the existing black caps have some drawbacks: the front end is horizontal, when the endoscope is contacted with gastric mucosa, the bulge is easy to scratch and bleed when the endoscope is contacted with gastric mucosa, so that the observation of the visual field is influenced, and when the endoscope enters an esophagus entrance, the contact surface is increased, and the difficulty of entering the endoscope is increased.

Disclosure of Invention

(one) solving the technical problems

Aiming at the defects of the prior art, the utility model provides an endoscope rubber cap which has the advantage of increasing safety, and solves the problem that the prior black cap is easy to cause friction bleeding in a patient because the front end of the prior black cap is in a horizontal state.

(II) technical scheme

In order to achieve the above purpose, the present utility model provides the following technical solutions: an endoscope rubber cap comprising an endoscope, the endoscope comprising

A catheter is arranged at one end of the mirror sheath;

the rubber cap is arranged at one end of the catheter;

the inclination is arranged at one side of the rubber cap;

the clamping groove is formed in the other side of the rubber cap;

the slide ways are symmetrically arranged on opposite surfaces of the inner side of the clamping groove;

the sliding blocks are symmetrically arranged on the outer side wall of the guide pipe.

Preferably, an auxiliary component is arranged on the inner side of the clamping groove, and comprises

And the limiting grooves are symmetrically arranged on the inner opposite surfaces of the clamping grooves.

Preferably, the limiting groove is in an inverted trapezoid shape.

Preferably, marks are symmetrically arranged on the outer side wall of the rubber cap.

Preferably, one side of the rubber cap is provided with an arc.

Preferably, the shape of the sliding block is square.

Preferably, rubber pads are symmetrically arranged on the outer wall of the sliding block.

(III) beneficial effects

Compared with the prior art, the utility model provides the endoscope rubber cap, which has the following beneficial effects:

this scope rubber cap through inserting the draw-in groove in the one end of pipe when needs installation, then makes slider and slide dock, just so installs the rubber cap on the pipe, has seted up the inclination in one side of rubber cap, just so can make rubber cap and stomach mucosa laminating, makes the operation person operate more smoothly, shortens operation time, reduces the uncomfortable time that the patient bore, and patient comfort increases.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic view of the side of the rubber cap of the present utility model;

FIG. 3 is a schematic view of the structure of the inside of the front surface of the rubber cap according to the present utility model;

FIG. 4 is a schematic view of a structure of one end of a catheter according to the present utility model.

In the figure:

1. an endoscope; 11. a sheath; 12. a conduit; 13. a rubber cap; 14. slope; 15. a clamping groove; 16. a slideway; 17. a slide block;

2. an auxiliary component; 21. a limit groove; 22. marking; 23. radian; 24. and a rubber pad.

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.

Example 1

An endoscope rubber cap comprising an endoscope 1, said endoscope 1 comprising

A sheath 11, wherein one end of the sheath 11 is provided with a catheter 12;

a rubber cap 13 provided at one end of the catheter 12;

a slope 14 provided on one side of the rubber cap 13;

the clamping groove 15 is formed in the other side of the rubber cap 13;

the slide ways 16 are symmetrically arranged on the opposite surfaces of the inner sides of the clamping grooves 15;

the sliding blocks 17 are symmetrically arranged on the outer side wall of the guide pipe 12.

Referring to fig. 1 to 4, when the installation is needed, the clamping groove 15 is inserted into one end of the guide pipe 12, then the sliding block 17 is abutted with the slideway 16, so that the rubber cap 13 is installed on the guide pipe 12, and the slope 14 is formed on one side of the rubber cap 13, so that the rubber cap 13 is attached to the gastric mucosa, the operation of an operator is smoother, the operation time is shortened, the discomfort time born by a patient is reduced, and the comfort of the patient is increased.

Example two

The auxiliary assembly 2 is added on the basis of the first embodiment.

The inside of draw-in groove 15 is provided with auxiliary assembly 2, auxiliary assembly 2 includes spacing groove 21, the symmetry set up in the inboard opposite face of draw-in groove 15, the shape of spacing groove 21 is trapezoidal, the lateral wall symmetry of rubber cap 13 is provided with mark 22, one side of rubber cap 13 is provided with radian 23, the shape of slider 17 is square, the outer wall symmetry of slider 17 is provided with rubber pad 24.

Referring to fig. 1-4, through set up spacing groove 21 in the inboard opposite side symmetry of draw-in groove 15, can then make slider 17 insert spacing groove 21 inboard so in making slider 17 through rotating rubber cap 13 like this, can increase the more stable of slider 17 butt joint through setting up spacing groove 21's shape into the reverse trapezoid, can make slider 17 butt joint more stable, avoid moving in the use, through set up mark 22 at rubber cap 13's lateral wall symmetry, make things convenient for follow-up rotatory rubber cap 13 to install or dismantle, through set up radian 23 in rubber cap 13's one side, can play a guard effect like this, avoid the fish tail disease, through setting up slider 17's shape into square, can be through the more stable of slider 17 butt joint like this, through set up rubber pad 24 at slider 17's outer wall symmetry, can increase the butt joint effect with slide 16 through the mode that increases frictional force like this.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (7)

1. An endoscope rubber cap which is characterized in that: comprising an endoscope (1), said endoscope (1) comprising

A mirror sheath (11), wherein one end of the mirror sheath (11) is provided with a catheter (12);

a rubber cap (13) provided at one end of the conduit (12);

the inclination (14) is arranged on one side of the rubber cap (13);

the clamping groove (15) is formed in the other side of the rubber cap (13);

the slide ways (16) are symmetrically arranged on the opposite surfaces of the inner sides of the clamping grooves (15);

and the sliding blocks (17) are symmetrically arranged on the outer side wall of the guide pipe (12).

2. An endoscopic rubber cap according to claim 1, wherein: an auxiliary component (2) is arranged at the inner side of the clamping groove (15), and the auxiliary component (2) comprises

And the limiting grooves (21) are symmetrically arranged on the inner opposite surfaces of the clamping grooves (15).

3. An endoscopic rubber cap according to claim 2, wherein: the limiting groove (21) is in an inverted trapezoid shape.

4. An endoscopic rubber cap according to claim 3, wherein: the outer side wall of the rubber cap (13) is symmetrically provided with marks (22).

5. An endoscopic rubber cap according to claim 4, wherein: one side of the rubber cap (13) is provided with a radian (23).

6. An endoscopic rubber cap according to claim 5, wherein: the shape of the sliding block (17) is square.

7. An endoscopic rubber cap according to claim 6, wherein: rubber pads (24) are symmetrically arranged on the outer wall of the sliding block (17).

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