CN219306652U

CN219306652U - Disposable endoscope sleeve

Info

Publication number: CN219306652U
Application number: CN202320311319.0U
Authority: CN
Inventors: 王宝山; 杨建旺; 曹欢
Original assignee: Second Hospital of Hebei Medical University
Current assignee: Second Hospital of Hebei Medical University
Priority date: 2023-02-24
Filing date: 2023-02-24
Publication date: 2023-07-07
Anticipated expiration: 2033-02-24

Abstract

The utility model belongs to the technical field of medical equipment, and particularly relates to a disposable endoscope sleeve, which comprises a silicone tube sleeve, wherein the silicone tube sleeve is provided with a closed end and an open end, a light-transmitting elastic soft film is arranged at the closed end, and the light-transmitting elastic soft film is tightly attached to an endoscope lens in use; the latex sleeve body is arranged at one side of the opening end and sleeved on the outer wall of the silica gel sleeve component, and the utility model is matched with an endoscope for use, so that the problem of endoscope disinfection is solved, the working efficiency is improved, a large amount of time and disinfection cost are saved, and iatrogenic cross infection is avoided.

Description

Disposable endoscope sleeve

Technical Field

The utility model belongs to the technical field of medical appliances, and particularly relates to a disposable endoscope sleeve.

Background

Currently, in clinical diagnosis and treatment processes, endoscopes such as laryngoscopes, nose endoscopes, ear endoscopes, hysteroscopes and the like are widely used as examination and operation tools, and because the endoscopes are expensive, the endoscopes are reused, and because body fluid and/or blood of patients are inevitably stained in the examination and operation processes, strict, complex and time-consuming disinfection procedures are required to be carried out on the endoscopes after each use in order to avoid cross infection among the patients, and because the number of the endoscopes is limited, the number of patients needing to be examined is numerous, the hospital burden is greatly increased due to the fact that a plurality of sets of equipment are purchased, and the disinfection equipment has long time cost and is difficult to meet the examination and operation requirements. Therefore, the disposable endoscope is invented to solve the problem of cross infection, reduce the use cost and improve the inspection efficiency.

The Chinese patent with the application number of CN201520842737.8 discloses a disposable endoscope sleeve, which comprises a sleeve and a fixing seat, wherein the sleeve is in a hollow cylindrical shape with one end open and one end closed, the sleeve and the fixing seat are integrally formed, the fixing seat is in a hollow cylindrical shape, and a limiting structure matched and connected with the base of the endoscope is arranged on the inner wall of the fixing seat. Through above-mentioned technical scheme, sleeve pipe and fixing base an organic whole set up.

However, the existing disposable endoscope sleeve has the problems of poor fitting degree with an endoscope lens, complex image acquisition or installation and influence on operation, and needs to be further improved.

Disclosure of Invention

Aiming at the defects of the prior art, the utility model aims to provide the disposable endoscope sleeve which has the advantages of simple structure, convenient operation and good imaging effect, can reduce the cost of equipment purchased in hospitals, saves a great deal of disinfection time and cost and better avoids iatrogenic cross infection.

The utility model solves the existing problems by the following technical proposal:

the disposable endoscope sleeve comprises a silicone tube sleeve, wherein the silicone tube sleeve is provided with a closed end and an open end, a light-transmitting elastic soft film is arranged at the closed end, and when the disposable endoscope sleeve is used, the light-transmitting elastic soft film is closely attached to an endoscope lens;

the latex sleeve body is arranged on one side of the opening end and sleeved on the outer wall of the silica gel sleeve member.

Furthermore, the latex sleeve body is coiled before being unfolded and is wrapped in the middle of the outer wall of the silica gel sleeve piece.

Further, the inner wall of the silica gel pipe sleeve is provided with a clamping device.

Further, the clamping devices are two groups, and are respectively arranged at 1/3 and 2/3 of the length direction of the silica gel pipe sleeve.

Further, the clamping device comprises a plurality of silica gel bulges which are arranged intermittently.

Further, the latex sleeve body is provided with a latex ring at the tail end of one side far away from the silica gel sleeve component.

Further, the latex ring also comprises elastic hanging rings symmetrically arranged on two sides of the latex ring, and the elastic hanging rings are connected with the latex sleeve body.

Further, the outer wall of the silica gel pipe sleeve is provided with a longitudinal red line.

Further, the closed end has a beveled surface.

Compared with the prior art, the utility model has the following beneficial effects:

1. the front end of the silicone tube sleeve is at a certain angle, has a better fitting angle with the endoscope lens, is matched with the high-light-transmission elastic soft film, keeps better close contact with the lens, and increases light transmission effect and imaging effect;

2. wherein, the silica gel bulge and the longitudinal red line are matched, the installation is convenient, and the fixation can be effectively carried out;

3. the latex sleeve body has certain elasticity, can better laminating endoscope mirror body, reduces the uncomfortable sense that brings when examining, and the latex sleeve body can be more convenient to open to the cooperation latex ring simultaneously, and the elasticity link will further fix the endoscope cover, prevents to drop.

Drawings

FIG. 1 is a schematic view (roll-up) of a first embodiment of the present utility model;

FIG. 2 is a schematic diagram of a second embodiment of the present utility model (rolled-up);

FIG. 3 is a schematic view (in an extended state) of a second embodiment of the present utility model;

reference numerals in the drawings of the specification include:

the silicone tube sleeve 1, an open end 10, a closed end 11, a light-transmitting elastic soft film 12, a silicone bump 13, a longitudinal red line 14, a latex sleeve body 2, a latex ring 20 and an elastic hanging ring 21.

Detailed Description

In order that those skilled in the art will better understand the present utility model, the following technical scheme of the present utility model will be further described with reference to the accompanying drawings and examples.

Wherein the drawings are for illustrative purposes only and are shown in schematic, non-physical, and not intended to be limiting of the present patent; for the purpose of better illustrating embodiments of the utility model, certain elements of the drawings may be omitted, enlarged or reduced and do not represent the size of the actual product; it will be understood by those skilled in the art that certain well-known structures in the drawings and descriptions thereof may be omitted, and that like or similar reference numerals in the drawings correspond to like or similar components in the embodiments of the present utility model; in the description of the present utility model, it should be understood that, if the terms "upper", "lower", "left", "right", "inner", "outer", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, only for convenience in describing the present utility model and simplifying the description, rather than indicating or implying that the apparatus or elements being referred to must have a specific orientation, be constructed and operated in a specific orientation, so that the terms describing the positional relationships in the drawings are merely for exemplary illustration and should not be construed as limiting the present patent, and that the specific meaning of the terms described above may be understood by those of ordinary skill in the art according to specific circumstances.

Embodiment one:

as shown in fig. 1, the disposable endoscope sleeve of the present utility model comprises a silicone tube sleeve 1 with a hollow cylindrical structure, wherein the silicone tube sleeve 1 is provided with a closed end 11 and an open end 10; the light-transmitting elastic soft film 12 is arranged at the closed end 11, and when the light-transmitting elastic soft film 12 is used, the light-transmitting elastic soft film 12 is closely attached to the lens of an endoscope, and the latex sleeve body 2 is arranged at one side of the open end 10 and sleeved on the outer wall of the silica gel sleeve body 1.

Unlike the prior art, the silica gel pipe sleeve 1 is a silica gel pipe with one closed end and one open end, the length of the silica gel pipe sleeve 1 is about 2cm, the problem that the installation is difficult due to the overlong whole mirror sleeve in the installation process can be solved by the shorter silica gel pipe sleeve 1, and meanwhile, the red line 14 is longitudinally arranged at the top of the body of the silica gel pipe sleeve 1 to assist the alignment with an endoscope;

the front end of the silicone tube suite 1 is sealed by a high-light-transmission elastic soft film 12, and the front end of the silicone tube is provided with a plane, has the same angle with the front end of the hard endoscope and is suitable for the characteristic that the nose endoscope lens is 0 degrees.

Embodiment two:

as shown in fig. 2 and 3, the disposable endoscope sleeve of the present utility model comprises a silicone tube sleeve 1 with a hollow cylindrical structure, wherein the silicone tube sleeve 1 is provided with a closed end 11 and an open end 10; the light-transmitting elastic soft film 12 is arranged at the closed end 11, and in use, the light-transmitting elastic soft film 12 is tightly attached to the lens of an endoscope, the latex sleeve body 2 is arranged at one side of the open end 10 and is sleeved on the outer wall of the silicone tube sleeve 1, and the length of the silicone tube sleeve 1 is about 2cm.

the front end of the silicone tube suite 1 is sealed by a high-light-transmission elastic soft film 12, the front end of the silicone tube is provided with an inclined angle surface with a certain angle, and the angle is the same as that of the front end of a hard endoscope, so that the silicone tube suite is applicable to laryngoscopes of 70 degrees, 90 degrees, nasal endoscopes of 30 degrees, 70 degrees and the like, and the light-transmission elastic soft film 12 is made of polyethylene terephthalate;

meanwhile, the area of the light-transmitting elastic soft film 12 is larger than that of the lens surface of the endoscope camera, so that the problem that the hard plastic or glass material cannot be tightly attached to the lens surface of the endoscope camera aiming at the angle endoscope can be solved;

the latex sleeve body 2 is coiled before being unfolded and is wrapped in the middle of the outer wall of the silica gel sleeve piece 1.

Unlike the prior art, the latex sleeve body 2 is connected with the outer wall of the silicone tube sleeve 1, the starting point is positioned in the middle of the outer wall of the silicone tube, the latex sleeve body 2 is coiled before being unfolded, and is wrapped at the outer wall of the silicone tube sleeve 1, and when in use, the latex sleeve body 2 is unfolded to tightly wrap the endoscope.

The latex ring 20 and the two elastic hanging rings 21 are wrapped at the tail end of the latex sleeve body 2, the latex ring 20 can assist the latex sleeve body 2 to be opened when in use, pollution is avoided, the latex elastic hanging rings 21 are respectively arranged at the left side and the right side of the expanded latex ring 20 and are simultaneously fixed at the joint of the endoscope light source, and the whole endoscope sleeve is fixed to further prevent falling;

the inner wall of the silicone tube sleeve 1 is provided with two clamping devices, and the two clamping devices are respectively arranged at 1/3 and 2/3 of the positions of the silicone tube sleeve 1 in the length direction.

In addition, the chucking device is including being a plurality of silica gel protruding 13 that intermittent type set up, and the purpose is that make silica gel pipe box 1 better fix on the endoscope, and the exhaust gas of being convenient for install the endoscope when advancing silica gel pipe box 1 simultaneously.

When the endoscope is used, the inclined plane of the closed end 11 is parallel to the angle of the endoscope, the folded latex sleeve body 2 is unfolded forwards and backwards along the endoscope body after the installation is completed, the latex sleeve body 2 can be extended to a position close to the endoscope light source interface, the length of the latex sleeve body 2 is about 15cm, and the elastic hanging rings 21 at the two sides of the latex ring 20 are hung at the endoscope light source interface after the expansion.

The endoscope sleeve is simple in structure and convenient to operate, is particularly suitable for angle endoscopes, has good imaging effect, achieves the aim of isolating body fluid and/or blood of patients from the endoscope in the diagnosis and treatment process, does not need to disinfect the endoscope, can be replaced, can reduce the cost of purchasing equipment and disinfecting in hospitals, saves time, improves the working efficiency and avoids iatrogenic cross infection. Is especially suitable for the treatment sites with more patients and great workload in the endoscopy general survey.

The foregoing is merely exemplary of the present utility model, and the specific structures and features well known in the art are not described in any way herein, so that those skilled in the art will be able to ascertain all prior art in the field, and will not be able to ascertain any prior art to which this utility model pertains, without the general knowledge of the skilled person in the field, before the application date or the priority date, to practice the present utility model, with the ability of these skilled persons to perfect and practice this utility model, with the help of the teachings of this application, with some typical known structures or methods not being the obstacle to the practice of this application by those skilled in the art. It should be noted that modifications and improvements can be made by those skilled in the art without departing from the structure of the present utility model, and these should also be considered as the scope of the present utility model, which does not affect the effect of the implementation of the present utility model and the utility of the patent.

Claims

1. A disposable endoscope sleeve comprising:

a silicone tube assembly having a closed end and an open end;

the light-transmitting elastic soft film is arranged at the closed end and is tightly attached to the lens of the endoscope when in use;

2. The disposable endoscope sleeve of claim 1, wherein: the latex sleeve body is coiled before being unfolded and is wrapped in the middle of the outer wall of the silica gel sleeve body.

3. The disposable endoscope sleeve of claim 1, wherein: the inner wall of the silica gel pipe sleeve is provided with a clamping device.

4. A disposable endoscope sleeve according to claim 3 and wherein: the clamping devices are two groups, and are respectively arranged at 1/3 and 2/3 of the length direction of the silica gel pipe sleeve.

5. The disposable endoscope sleeve of claim 3 or 4, wherein: the clamping device comprises a plurality of silica gel bulges which are arranged intermittently.

6. The disposable endoscope sleeve of claim 1, wherein: the latex sleeve body is provided with a latex ring at the tail end of one side far away from the silicone sleeve component.

7. The disposable endoscope sleeve according to claim 6, wherein: the elastic hanging rings are symmetrically arranged on two sides of the latex ring and connected with the latex sleeve body.

8. The disposable endoscope sleeve of claim 1, wherein: the outer wall of the silica gel pipe sleeve is provided with a longitudinal red line.

9. The disposable endoscope sleeve of claim 1, wherein: the closed end has a beveled surface.