CN216135842U

CN216135842U - Special protective sleeve for surgical endoscope

Info

Publication number: CN216135842U
Application number: CN202121654523.XU
Authority: CN
Inventors: 张健壮; 徐连峰; 宋政权
Original assignee: Qingdao Prihisen Medical Technology Co ltd
Current assignee: Qingdao Prihisen Medical Technology Co ltd
Priority date: 2021-07-19
Filing date: 2021-07-19
Publication date: 2022-03-29
Anticipated expiration: 2031-07-19

Abstract

The utility model discloses a special protective sleeve for a surgical endoscope, which comprises a head sleeve, wherein the head sleeve comprises an endoscope passage port and an instrument passage port, the endoscope passage port is communicated with an endoscope passage, the instrument passage port is communicated with an instrument passage, a protective hose is bonded on the head sleeve through glue, and the endoscope passage and the instrument passage are positioned in the protective hose. This kind of special protective sheath of operation endoscope is exclusively used in, because the material has high temperature resistant and corrosion-resistant characteristic, ensure normal disinfection and the follow-up use of scope, when the operation, the endoscope embolias scope protective sheath passageway, the operation pincers can pass through pipe box interior instrument passageway, endoscope and surgical instruments can get into human inside simultaneously and operate, only need a passageway on one's body at the patient just can accomplish whole operation process, made things convenient for the doctor to operate, endoscope protective sheath application method is simple simultaneously, low in manufacturing cost.

Description

Special protective sleeve for surgical endoscope

Technical Field

The utility model relates to the technical field of endoscopes, in particular to a special protective sleeve for an operation endoscope.

Background

Endoscopes are widely applied in clinical medicine, in some operations, endoscopes and special operating forceps are used, but due to the fact that the structures of the endoscopes and accessories of the endoscopes are complex, high temperature and corrosion are feared, disinfection and sterilization of the endoscopes are made difficult, and the problem of iatrogenic cross infection caused by incomplete cleaning and disinfection is increasingly serious.

In order to solve the problems, the protective sleeve is improved, and is specially used for a surgical endoscope.

SUMMERY OF THE UTILITY MODEL

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

the utility model provides a special protective sleeve for a surgical endoscope, which comprises a head sleeve, wherein the head sleeve comprises an endoscope passage port and an instrument passage port, the endoscope passage port is communicated with an endoscope passage, the instrument passage port is communicated with an instrument passage, the head sleeve is bonded with a protective hose through glue, and the endoscope passage and the instrument passage are positioned in the protective hose.

As a preferred technical scheme of the utility model, the endoscope passage port is internally provided with a step with the size from large to small in a step manner from the head to the bottom, and the instrument passage port is a traditional mouth-shaped passage.

As a preferred technical scheme, the endoscope channel comprises a first TPU special-shaped hose and a lens, the large opening of the first TPU special-shaped hose is bonded to one side, away from the endoscope channel opening, of the head sleeve through glue, and the small opening of the first TPU special-shaped hose is bonded with the lens through glue.

As a preferable technical solution of the present invention, the headgear material is PVC.

As a preferable technical scheme of the utility model, the instrument channel is made of alkali-free glass fibers and is positioned on the side of the endoscope channel.

As a preferable technical scheme of the utility model, the protective hose is a second TPU special-shaped hose.

The utility model has the beneficial effects that:

the utility model provides a, this kind is exclusively used in special protective sheath of operation endoscope, is PVC through the headgear material to and scope passageway and protection hose are TPU dysmorphism hose, and inside the scope passageway is located protection hose, because the material has high temperature resistant and corrosion-resistant characteristic, when the endoscope uses, make the scope avoid the influence, ensure the normal disinfection and the follow-up use of scope.

Two, this kind of special protective sheath of operation endoscope is exclusively used in, when the operation, there is the scope passageway through scope passway intercommunication, and the instrument passway intercommunication has the apparatus passageway, and the endoscope embolias scope protective sheath passageway, and the operation pincers can get into human inside simultaneously and operate through the interior apparatus passageway of pipe box, and endoscope and surgical instruments only need a passageway on one's body at the patient and just can accomplish whole operation process, have made things convenient for the doctor to operate, and endoscope protective sheath application method is simple simultaneously, low in manufacturing cost.

Drawings

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

FIG. 1 is a schematic view, partially in section, of a protective sheath for a surgical endoscope according to the present invention;

FIG. 2 is a schematic view of a protective sheath for surgical endoscope according to the present invention;

FIG. 3 is a schematic sectional view of a head cover of a protective sheath for a surgical endoscope according to the present invention;

in the figure: 1. a headgear; 2. an endoscope channel port; 3. an instrument access port; 4. an endoscope channel; 401. A first TPU profiled hose; 402. a lens; 5. an instrument channel; 6. the hose is protected.

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 described herein for the purpose of illustration and explanation and not limitation.

Example (b): as shown in fig. 1-3, a special protective sheath for surgical endoscope comprises a head sheath 1, the head sheath 1 comprises an endoscope passage port 2 and an instrument passage port 3, the endoscope passage port 2 is communicated with an endoscope passage 4, the instrument passage port 3 is communicated with an instrument passage 5, the head sheath 1 is bonded with a protective hose 6 through glue, and the endoscope passage 4 and the instrument passage 5 are located inside the protective hose 6.

Scope access opening 2 is inside to be provided with the head to the bottom dimension ladder step that changes by big little ladder, and apparatus access opening 3 is traditional mouthful shape passageway, and scope access opening 2 designs has the ladder step, the internal diameter size that the ladder changes, and the head is big, and the bottom is little to the different scope camera lens 402 knecks of adaptation, simultaneously, can lead the smooth entering pipe box of scope, the medical personnel of being convenient for operate the pipe box.

The endoscope channel 4 comprises a first TPU special-shaped hose 401 and a lens 402, a large opening of the first TPU special-shaped hose 401 is bonded to one side, far away from the endoscope channel opening 2, of the head sleeve 1 through glue, and the small opening of the first TPU special-shaped hose 401 is bonded to the lens 402 through glue.

The material of the head cover 1 is PVC, and the PVC material has heat resistance and corrosion resistance, so that the service life of the head cover 1 can be prolonged.

The instrument channel 5 is made of alkali-free glass fiber, the instrument channel 5 is positioned on the side edge of the endoscope channel 4, the instrument channel 5 has certain tensile and wear-resistant properties, surgical instruments can pass in and out repeatedly, and operation of surgical staff is facilitated.

The protective hose 6 is a second TPU special-shaped hose, the appearance of the protective hose 6 is similar to that of the endoscope hose, the size is slightly larger, the endoscope channel 4 and the instrument channel 5 are conveniently and completely wrapped, and the function of protecting the endoscope and the surgical instruments is achieved

The working principle is as follows: this kind of be exclusively used in special protective sheath of operation endoscope, there is scope passageway 4 through 2 intercommunications of scope passway, and 2 inside ladder steps that are provided with the head bottom size from big to little ladder change through scope passway, 3 intercommunications of apparatus passway have apparatus passageway 5, when performing the operation, it embolias scope passageway 4 through scope passway 2 to have made things convenient for the endoscope, the operation pincers can pass through the leading-in apparatus passageway 5 of apparatus passway 2, endoscope and surgical instruments can get into human inside simultaneously and operate, and scope passageway 4 and apparatus passageway 5 are located inside protection hose 6, play the effect of protection endoscope and surgical instruments.

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 those shown in the drawings, and are only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the referred device or element 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 and may, for example, be 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 meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

Finally, it should be noted that: 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 changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the utility model. 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 special protective sheath of operation endoscope is exclusively used in, includes headgear (1), its characterized in that, headgear (1) is including scope opening (2) and apparatus opening (3), scope opening (2) intercommunication has scope passageway (4), apparatus opening (3) intercommunication has apparatus passageway (5), headgear (1) bonds through glue has protection hose (6), and scope passageway (4) with apparatus passageway (5) are located inside protection hose (6).

2. The special protective sheath for surgical endoscope according to claim 1, characterized in that the endoscope passage port (2) is internally provided with a step whose head-to-bottom size is changed from big to small, and the instrument passage port (3) is a traditional mouth-shaped passage.

3. The special protective sheath for the surgical endoscope according to claim 1, wherein the endoscope channel (4) comprises a first TPU special-shaped hose (401) and a lens (402), a large opening of the first TPU special-shaped hose (401) is adhered to one side of the head cover (1) far away from the endoscope channel opening (2) through glue, and a small opening of the first TPU special-shaped hose (401) is adhered to the lens (402) through glue.

4. A sheath for surgical endoscopes according to claim 1, characterized in that the material of the head cover (1) is PVC.

5. A sheath for surgical endoscopes according to claim 1, characterized in that the material of the instrument channel (5) is alkali-free glass fiber, and the instrument channel (5) is located at the side of the endoscope channel (4).

6. A sheath, specially adapted for surgical endoscopes, according to claim 1, characterized in that said protective hose (6) is a second TPU profile hose.