CN215016995U - Disposable endoscope isolation sleeve - Google Patents

Abstract

The utility model belongs to the technical field of the medical instrument technique and specifically relates to a disposable endoscope isolation sleeve pipe is related to, including the pipe, a tip cap of pipe is equipped with the printing opacity lens, works as let in the medium in the pipe, the medium is opened and shut and is realized the medium output with the printing opacity lens on the pipe, the utility model discloses disposable endoscope isolation sleeve pipe is when using, through the pipe at the endoscope matching, the endoscope stretches into to the pipe in, can effectively keep apart the pollution, avoids doctorsing and nurses and patient causes the infection. The endoscope does not need to be cleaned and disinfected again after being used, the catheter can be continuously used after being replaced, the endoscope is convenient and quick to use, the inspection time can be effectively shortened, and the inspection efficiency is improved.

Description

Disposable endoscope isolation sleeve

Technical Field

The utility model belongs to the technical field of the medical instrument technique and specifically relates to a disposable endoscope isolation sleeve pipe is related to.

Background

At present, an endoscope is used as a conventional diagnosis and treatment means, namely, the diagnosis of diseases can be determined through an endoscope biopsy technology, and the diseases can be quickly cured through endoscopic treatment. When the endoscope needs to contact with a patient and inevitably directly contacts blood, body fluid, secretion, wound dressing and the like of the patient and moves from a polluted part to a clean part of the body of the same patient, the existing endoscope can transfer pollutants to the clean part, so that the clean part is infected and the body health of the patient is affected.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is: in order to solve the problems that after the endoscope needs to contact with a patient and inevitably directly contacts blood, body fluid, secretion, wound dressing and the like of the patient, when the endoscope moves from a polluted part to a clean part of the body of the same patient, the existing endoscope can transfer pollutants to the clean part, so that the clean part is infected and the body health of the patient is influenced, a disposable endoscope isolation sleeve is provided.

The utility model provides a technical scheme that its technical problem adopted is: a disposable endoscope isolation sleeve comprises a guide tube, wherein a transparent lens is arranged at one end cover of the guide tube, and when a medium is introduced into the guide tube, the medium opens and closes the transparent lens on the guide tube and outputs the medium.

The utility model discloses a pipe at the endoscope matching, the pipe stretches into to the endoscope to the cover is established on the internal frame, can effectively keep apart the pollution, avoids doctorsing and nurses and patient causes the infection. The endoscope does not need to be cleaned and disinfected again after being used, the catheter can be continuously used after being replaced, the endoscope is convenient and quick to use, the inspection time can be effectively shortened, and the inspection efficiency is improved.

In order to prevent fogging, blood coagulation, and the like on the light-transmitting lens, further, a nano-coating is coated on the light-transmitting lens. The nano coating is coated on the light-transmitting lens and has the functions of preventing fog and coagulation.

In order to realize that the transparent lens can be opened and closed on the conduit, further, the transparent lens is connected with the conduit through a connecting piece with elasticity. The light-transmitting lens and the guide pipe are connected through the elastic connecting piece, so that the connecting piece is in an initial state when no medium passes through, namely the connecting piece covers the light-transmitting lens on the guide pipe, the medium passes through the guide pipe, and under the acting force of the medium, the light-transmitting lens is pushed to turn over and one end of the guide pipe is opened, so that the guide pipe is opened and closed quickly.

In order to realize that the transparent lens can be opened and closed on the guide tube, further, the transparent lens is hinged on the guide tube, and a hinge point between the transparent lens and the guide tube is provided with a torsion spring. The transparent lens is hinged on the guide pipe and is propped between the transparent lens and the guide pipe by a torsion spring, so that the transparent lens is opened and closed on the guide pipe.

In order to realize the opening and closing of the light-transmitting lens on the conduit, further,

further, the pipe inner wall is equipped with the convex anchor point to the pipe inboard, have on the printing opacity lens with the notch that the anchor point cooperation set up, the printing opacity lens lid is established during the tip of pipe, the anchor point card is gone into the notch. The transparent lens and the conduit are connected by the anchor point, so that the transparent lens is opened and closed on the conduit.

Further, the pipe inner wall is equipped with the sunken notch in the pipe outside, have on the printing opacity lens with the anchor point that the notch cooperation set up, the printing opacity lens lid is established during the tip of pipe, the anchor point card is gone into the notch.

Further, the light transmission lens is integrally formed at the end of the conduit, and the end cuts the joint of the light transmission lens and the conduit along the longitudinal axial direction of the conduit, but the light transmission lens is connected with the end of the conduit, so that the cover of the light transmission lens which can be turned over is arranged at the end of the conduit.

The utility model has the advantages that: the utility model discloses disposable endoscope isolation sleeve is when using, through the pipe that matches with the endoscope, the endoscope stretches into to the pipe in, can effectively keep apart the pollution, avoids doctorsing and nurses and reach patient and cause the infection. Need not wash the disinfection once more after the endoscope uses, it can continue to use to change the pipe, and is convenient and fast, can effectively reduce the check-out time, improve the inspection efficiency, avoided endoscopy to need contact patient, after can inevitably can the direct contact patient's blood, body fluid, secretion, wound dressing etc., when the contaminated site of following same patient's health moves to clean site, current endoscope can shift the pollutant to clean site, lead to clean portion to receive the infection, influence patient's healthy problem.

Drawings

The present invention will be further explained with reference to the drawings and examples.

Fig. 1 is a front view of embodiment 1 of the present invention;

fig. 2 is a schematic structural view of a catheter and a light-transmitting lens according to embodiment 2 of the present invention;

FIG. 3 is an enlarged view of a portion of FIG. 2;

FIG. 4 is a schematic view of the catheter and the lens according to the embodiment of the present invention;

fig. 5 is a state diagram of an embodiment of the present invention;

fig. 6 is a partially enlarged view of B in fig. 5.

In the figure: 1. pipe, 2, printing opacity lens, 3, round pin axle, 4, torsional spring, 5, anchor point, 6, connecting piece, 7, notch.

Detailed Description

The utility model discloses the following embodiment of combining does further detailing:

the utility model discloses not confine the following embodiment to, general technical personnel in this field can adopt other multiple embodiment to implement according to the utility model discloses a, perhaps all adopt the utility model discloses a design structure and thinking do simple change or change, all fall into the utility model discloses a protection scope. It should be noted that, in the present invention, the embodiments and features of the embodiments may be combined with each other without conflict.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are used merely for convenience of description and for simplicity of description, and 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 therefore, should not be construed as limiting the present invention. Furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first," "second," etc. may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified 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 meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.

Example 1

As shown in figure 1, the disposable endoscope isolation sleeve comprises a guide tube 1, wherein a transparent lens 2 is arranged at one end cover of the guide tube 1, and when a medium is introduced into the guide tube 1, the medium opens the transparent lens 2 on the guide tube 1 and outputs the medium.

The light-transmitting lens 2 is coated with a nano coating.

The transparent lens 2 is connected with the conduit 1 through a connecting piece 6 with elasticity.

When the disposable endoscope isolation sleeve is used, the front end of an endoscope is inserted from an opening at one end of a guide tube 1 until an endoscope lens abuts against a transparent lens 2, the endoscope with the product is slowly inserted into a part to be inspected of a patient, physiological saline in the endoscope is input into the guide tube 1 through one end of the endoscope, the pressure in the guide tube 1 is gradually increased along with the increase of media, when certain pressure is reached, the transparent lens 2 is gradually opened, the media are conveyed to a required position, after the inspection is finished, the product and the endoscope are slowly withdrawn from the body of the patient, and when the endoscope isolation sleeve is taken down, the guide tube 1 is completely withdrawn from the endoscope.

Example 2

As shown in fig. 2 to 3, example 2 differs from example 1 in that: the light-transmitting lens 2 is hinged to the guide tube 1 through a pin shaft 3, and a torsion spring 4 is arranged at a hinged point between the light-transmitting lens 2 and the guide tube 1. The transparent lens 2 can be opened under the action of the medium pressure in the conduit 1, and the transparent lens 2 can automatically reset under the action of the torsion spring 4 after the pressure disappears.

Example 3

As shown in fig. 4 to 6, the embodiment is different from embodiments 1 and 2 in that: the utility model discloses a catheter, including pipe 1, light transmission lens 2, anchor point 5, the inboard convex anchor point 5 of pipe 1 is equipped with to the pipe 1 inner wall, light transmission lens 2 go up have with the notch 7 that anchor point 5 cooperation set up, light transmission lens 2 covers to be established during the tip of pipe 1, anchor point 5 card is gone into notch 7.

In another embodiment, which is not shown, the inner wall of the catheter 1 may be provided with a notch 7 recessed toward the outside of the catheter 1, the transparent lens 2 is provided with an anchor point 5 disposed in cooperation with the notch 7, and when the transparent lens 2 is covered on the end of the catheter 1, the anchor point 5 is snapped into the notch 7.

The lens 2 is integrally formed at the end of the catheter 1, and the end cuts the joint of the lens 2 and the catheter 1 along the longitudinal axial direction of the catheter 1, but the lens 2 is kept connected to the end of the catheter 1, so that a cover that the lens 2 can turn over is provided at the end of the catheter 1. The integral forming process comprises the steps that a pipe body-shaped structure with one end blocked is formed by integrally forming the pipe body 1 and the light-transmitting lens 2, then one end of the pipe body-shaped structure is cut, the whole pipe body is not cut off, the light-transmitting lens 2 is kept connected with the end of the pipe body 1, the rudiment of the light-transmitting lens 2 is formed, and the light-transmitting lens 2 is polished and coated with a light-transmitting nano coating for many times, so that the light-transmitting lens 2 is processed, the transparent and anti-fog effect of the light-transmitting lens 2 is realized, and the pipe body 1 and the light-transmitting lens 2 are processed.

Referring to fig. 4 and 5, the transparent lens 2 is in a disc shape, the conduit 1 is in a hollow cylinder shape, the two are in arc connection, that is, the two are in a section of arc at the connection position, three notches 7 are uniformly distributed at other positions relative to the position of the arc on the transparent lens 2, correspondingly, the conduit 1 is provided with three anchor points 5 protruding towards the inner side of the conduit 1 on the inner wall, when the transparent lens 2 is covered at the end of the conduit 1, the notches 7 and the anchor points 5 are buckled correspondingly one by one, so that when the conduit 1 is sleeved in an endoscope device, the transparent lens 2 is not opened or falls off due to shaking in the process of entering a cavity channel of a human body. This snap-fit connection can also be easily broken when a medium is injected.

In light of the foregoing, it will be apparent to those skilled in the art from this disclosure that various changes and modifications can be made without departing from the spirit and scope of the invention. The technical scope of the present invention is not limited to the content of the specification, and must be determined according to the scope of the claims.

Claims (7)

1. A disposable endoscope isolation sleeve, characterized in that: the medium-free catheter comprises a catheter (1), wherein a transparent lens (2) is arranged at one end cover of the catheter (1), and when a medium is introduced into the catheter (1), the medium opens the transparent lens (2) on the catheter (1) and outputs the medium.

2. The disposable endoscope isolation sleeve of claim 1 wherein: and the light-transmitting lens (2) is coated with a light-transmitting nano coating.

3. The disposable endoscope isolation sleeve of claim 1 wherein: the light-transmitting lens (2) is connected with the conduit (1) through the elastic connecting piece (6).

4. The disposable endoscope isolation sleeve of claim 1 wherein: the light-transmitting lens (2) is hinged to the guide pipe (1), and a torsion spring (4) is arranged at a hinged point between the light-transmitting lens (2) and the guide pipe (1).

5. The disposable endoscope isolation sleeve of claim 1 wherein: pipe (1) inner wall is equipped with anchor point (5) to pipe (1) inboard convex, be on printing opacity lens (2) have with notch (7) that anchor point (5) cooperation set up, printing opacity lens (2) lid is established during the tip of pipe (1), anchor point (5) card is gone into notch (7).

6. The disposable endoscope isolation sleeve of claim 1 wherein: pipe (1) inner wall is equipped with to sunken notch (7) in pipe (1) outside, be equipped with on printing opacity lens (2) with anchor point (5) that notch (7) cooperation set up, printing opacity lens (2) lid is established during the tip of pipe (1), anchor point (5) card is gone into notch (7).

7. The disposable endoscope isolation sleeve of claim 5 or 6 wherein: the light-transmitting lens (2) is integrally formed at the end part of the conduit (1), the longitudinal axial direction of the conduit (1) cuts the joint of the light-transmitting lens (2) and the conduit (1), but the light-transmitting lens (2) is kept connected with the end part of the conduit (1), so that a cover which can turn over the light-transmitting lens (2) is arranged at the end part of the conduit (1).

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