CN215383900U

CN215383900U - Disposable gastroscope auxiliary system and electronic gastroscope device

Info

Publication number: CN215383900U
Application number: CN202120523731.XU
Authority: CN
Inventors: 何明科; 江兵来; 江春才; 张家智; 李宏博; 王卫东; 王桃红
Original assignee: Shenzhen Yihui Medical Technology Co ltd
Current assignee: Shenzhen Yihui Medical Technology Co ltd
Priority date: 2021-03-11
Filing date: 2021-03-11
Publication date: 2022-01-04
Anticipated expiration: 2031-03-11

Abstract

The utility model relates to a disposable gastroscope auxiliary system and an electronic gastroscope device, comprising an electronic gastroscope body and a disposable gastroscope auxiliary system which is arranged in a dismounting way with the electronic gastroscope body; the system is also provided with a porous operating tube which is led out from the head end of the connecting section to the head end of the inserting section through the handle section, the electronic gastroscope body comprises an operating part at the near end, an electronic tube connected with the far end of the operating part and a camera component which is arranged in the electronic tube and used for observing the internal environment of a human body, the camera component comprises a camera constructed at the front end of the electronic tube body, and the operating part is fixedly connected with the handle part of the disposable gastroscope auxiliary system in a dismounting way; the utilization rate of the electronic gastroscope body is improved, and the cost is reduced.

Description

Disposable gastroscope auxiliary system and electronic gastroscope device

Technical Field

The utility model relates to the technical field of medical instruments, in particular to an electronic gastroscope device with a disposable gastroscope auxiliary system and the disposable gastroscope auxiliary system.

Background

Currently, with the development of minimally invasive medical technology, endoscopes are increasingly applied to clinical examination, diagnosis and treatment, and the mainstream products are electronic endoscopes including electronic gastroscopes and the like. In the market, the electronic gastroscope has three main problems, namely the electronic gastroscope is a repeatable operation instrument product due to complex structure and high manufacturing cost, and can be applied to the next operation to ensure the safety of a user only by strictly sterilizing after each operation and before clinical use, and the strong acid and strong base disinfectant can easily accelerate the aging degree of parts of the electronic gastroscope and reduce the service life; secondly, the existing sterilization modes of the electronic gastroscope comprise hydrogen peroxide low-temperature plasma sterilization, steam formaldehyde sterilization, ethylene oxide sterilization, peracetic acid sterilization and the like, and all the modes have the defects of long sterilization time and the like, for example, the ethylene oxide sterilization is carried out for 10 hours once, the fastest hydrogen peroxide low-temperature plasma sterilization process needs 45 minutes, but the sterilization effect is unstable, when the electronic gastroscope needs to be repeatedly used for examination and treatment or hospital-connected surgery, the sterilization measures are not timely due to the problems of long sterilization time and the like, and the treatment opportunity is easily delayed; therefore, the hospital can meet the requirements only by purchasing a plurality of mirror bodies with increased cost; thirdly, because the electronic gastroscope is internally provided with a plurality of small pipelines, the electronic gastroscope is not easy to disinfect or disinfect thoroughly, and the probability of medical accidents such as cross infection and the like is increased.

SUMMERY OF THE UTILITY MODEL

In order to solve the problem of incomplete sterilization caused by difficult sterilization of the inner tube wall after the electronic gastroscope is used in the prior art, the utility model provides the disposable electronic gastroscope auxiliary device which is disposable and reduces medical risks.

In order to achieve the purpose, the utility model adopts the following technical scheme:

disposable gastroscope auxiliary system, it can be connected with electronic gastroscope body dismouting, enter into the insertion section to human inside including handle section, the linkage segment of being connected with other equipment and at least part, the linkage segment sets up in handle section one end, the insertion section extends to the distal end from the handle section other end, and this system still is equipped with from the linkage segment head and draws forth to the porous control tube that inserts section head department through the handle section to realize washing, air feed, operating function.

Preferably, the interior of the porous operating tube has a suction line for sucking gastric juice in the stomach, a water and air supply line for supplying mucus and debris attached to the washing lid by connecting the air pump, and a sub-water supply line for washing impurities and blood stains on the inner wall of the stomach.

Preferably, the porous operating tube defines a channel for inserting a biopsy forceps.

Preferably, the handle section is connected with the electronic gastroscope body in a buckling mode.

As the preferred scheme, the handle section is provided with a fixing clamp to realize the dismounting connection of the electronic gastroscope body and the disposable gastroscope auxiliary system.

The disposable gastroscope auxiliary system that provides among this technical scheme can use the porous control tube that has washing, operation, air feed function with the dismouting of electron gastroscope body, has solved the electron gastroscope body and has used the inside pipe wall disinfection and sterilization difficulty scheduling problem behind the use, and for disposable, abandons after the usefulness, guarantees medical safety.

The utility model also provides a take disposable gastroscope auxiliary system's electron gastroscope, including the operation portion of near-end, the electron microscope pipe of being connected with the operation portion distal end and set up the camera subassembly that is used for observing the human environment of head position in the electron microscope pipe, the camera subassembly is including being constructed in the camera of electron microscope pipe body front end, the operation portion with the aforesaid disposable gastroscope auxiliary system's handle portion dismouting fixed connection.

Preferably, the electron microscope tube defines an operation channel for the insertion section to pass through the operation channel at least partially from the insertion opening 5; or the insertion section defines an operation channel for the passage of the electron scope tube at least partially through the operation channel from the socket.

Preferably, the operating channel is arranged inside the electron tube or the insertion section.

Preferably, the insertion section and the operation part are soft parts, and the head end part of the operation part is provided with a snake bone component so as to realize multi-angle conversion of the head end part.

As a preferred scheme, the camera assembly further comprises two light guide beams for providing a light source, the electronic microscope tube is provided with a mounting cavity for the light guide beams to pass through, and the mounting cavity is uniformly arranged on two sides of the camera.

Provide electron gastroscope body and disposable gastroscope auxiliary system and combine the use among this technical scheme, on reaching the basis that ordinary electron gastroscope observed the formation of image function, keep apart porous operation tube and electron gastroscope pipe, use the back, only need demolish disposable gastroscope auxiliary system and electron gastroscope body, need not to make electron gastroscope body repeatedly usable to the pipe inner wall disinfection processing, improve electron gastroscope body rate of utilization, reduce cost.

Drawings

FIG. 1 is a general schematic view of the insertion of the disposable gastroscope accessory system of the present invention into the body of an electronic gastroscope;

FIG. 2 is a schematic diagram of the disposable gastroscopic aid system of the present invention;

FIG. 3 is a schematic view of the insertion of the disposable gastroscope accessory system into the tip end of the electronic endoscope head;

wherein, 1, an electronic gastroscope body; 2. disposable gastroscopic assistance systems; 4. a camera; 5. a socket; 6. a suction line; 7. a water and gas supply pipeline; 8. a secondary water supply line; 9. a fixing clip; 10. conducting light beam guiding; 11. an operation section; 12. an electronic mirror tube; 21. a handle section; 22. a connecting section; 23. an insertion section; 24. clamping a channel; 25. a channel opening is clamped; 31. a cover portion; 311. an auxiliary water feeding port; 211. a water and gas feeding valve; 212. a suction valve; 61. a suction fitting; 71. a water and gas feeding joint; 81. and an auxiliary water supply joint.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are illustrative and intended to be illustrative of the utility model and are not to be construed as limiting the utility model.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "clockwise", "counterclockwise", and the like, indicate positional relationships based on the orientations and positional relationships shown in the drawings, are only for convenience of description and simplicity of description, and do not indicate or imply that the method or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be taken as limiting the present invention.

In the present invention, unless otherwise expressly specified or limited, the terms "mounted," "connected," "secured," "retained," and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally connected; the two elements can be directly connected or indirectly connected through an intermediate medium, and the two elements can be communicated with each other at the inner sections. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the utility model and are not intended to limit the utility model.

As shown in fig. 1 to 3, in order to solve the problems of difficult sterilization and disinfection of the electronic gastroscope, an electronic gastroscope device comprises an electronic gastroscope body 1 and a disposable gastroscope auxiliary system 2 which is arranged in a detachable way with the electronic gastroscope body 1;

the disposable gastroscope auxiliary system 2 can be detachably connected with the electronic gastroscope body and comprises a handle section 21, a connecting section 22 connected with other equipment and an inserting section at least partially entering the inside of a human body, wherein the connecting section 22 is arranged at one end of the handle section 21, the inserting section 23 extends from the other end of the handle section 21 to the far end, the system is also provided with a porous operating tube which is led out from the head end of the connecting section 22 to the head end of the inserting section 23 through the handle section 21 so as to realize the functions of flushing, air supply and operation, solve the problems that the inner wall of the tube of the electronic gastroscope body is difficult to sterilize and the like after being used, and the electronic gastroscope auxiliary system is disposable and discarded after being used so as to ensure medical safety;

the electronic gastroscope body comprises an operation part 11 at the near end, an electronic microscope tube 12 connected with the far end of the operation part 11 and a camera assembly arranged in the electronic microscope tube 12 and used for observing the internal environment of a human body, wherein the camera assembly comprises a camera 4 constructed at the front end of the electronic microscope tube body 12, and the operation part 11 is fixedly connected with a handle part of the disposable gastroscope auxiliary system 2 in a dismounting way; the electron gastroscope body combines to use with disposable gastroscope auxiliary system, on reaching the basis that ordinary electron gastroscope observed the formation of image function, keeps apart porous operation tube and electron microscope pipe, uses the back, only needs to demolish disposable gastroscope auxiliary system and electron gastroscope body, need not to make electron gastroscope body repeatedly usable to the intraductal disinfection of geminate transistors, improves electron gastroscope body rate of utilization, reduce cost.

In the specific embodiment, as shown in fig. 1 and 2, the interior of the porous operation tube has a suction pipeline 6 for sucking gastric juice in the stomach, a water and air supply pipeline 7 for supplying mucus and debris attached to the washing cover 31 by connecting with an air pump, and a secondary water supply pipeline 8 for washing impurities and blood stains on the inner wall of the stomach; the disposable gastroscope aid system 2 is provided with a forceps channel 24 for inserting the internal biopsy forceps, the handle section 21 is provided with a forceps opening 25 for passing the biopsy forceps from the handle section 21 through the insertion section 23, and the forceps channel 24 is preferably constructed in a porous operating tube.

In a further specific embodiment, in order to fix the insertion section 23 and the electron microscope tube 12, and facilitate the operation of a doctor, the electron microscope tube 12 defines an operation channel, so that the insertion section 23 at least partially penetrates through the operation channel from the socket 5; or the insertion section 23 defines an operative channel for the at least partial insertion of the electron scope tube 12 from the socket 5 through the operative channel; the socket 5 mentioned in the present technical solution is disposed on the operation portion 11 or the handle section 21, and after the device in the present technical solution is used, the insertion section 23 or the electron scope tube 12 is pulled out, and it is not necessary to perform the sterilization operation on the inner tube wall and the outer tube wall of the electron scope tube 12, so as to improve the use efficiency, specifically refer to fig. 1 to 3.

In a further preferred embodiment, as shown in fig. 1, the operation channel is arranged inside the electronic gastroscope tube 12 or the insertion section 23, which is more convenient for the combination of the auxiliary system and the operation of the electronic gastroscope body 1, is more convenient to use, can reduce the inner diameter of the tube section inserted into the human body to a certain extent and relieve the pain of the patient, and is arranged inside the insertion section 23 and is not shown in the attached drawings.

In a specific embodiment, as shown in fig. 1, the handle segment 21 is clamped with the operating part 11, so that the electronic gastroscope body 1 and the disposable gastroscope auxiliary system 2 are relatively fixed, and the operation is convenient.

In a further preferred embodiment, as shown in fig. 1, the handle segment 21 or the operation part 11 is provided with a fixing clip 9 to realize the detachable connection of the electronic gastroscope body 1 and the disposable gastroscope auxiliary system 2.

In a specific embodiment, the insertion section 23 and the operation part 11 are soft members, and the head end of the operation part 11 is provided with a snake bone assembly, so as to realize multi-angle conversion of the head end of the device.

In a specific embodiment, as shown in fig. 3, the camera module further includes two light guide beams 10 for providing light sources, the light guide beams 10 transmit the LED light sources to the head to illuminate the inner wall of the stomach, the electronic tube 12 has an installation cavity for the light guide beams 10 to pass through, and the light guide beams 10 are uniformly arranged on two sides of the camera 4, so as to ensure clear imaging and avoid shadows caused by different illumination intensities.

In the utility model, as shown in fig. 2, a handle section 21 is provided with a suction valve 212 and a water and air supply valve 211, a suction pipeline 6 is connected to a suction pump through a suction joint 61, and the suction pump can suck gastric juice in the stomach after being started, so that the interference to a camera system is reduced; one end of the water and air supply pipeline 7 is connected with the water bottle through a water and air supply joint 71, and the other end is connected with an air pump, so that mucus and slag attached to the objective lens are washed through the air pump; the auxiliary water supply pipeline 8 is responsible for injecting distilled water to the stomach to flush impurities and bloodstains on the inner wall of the stomach; the perforated pipe is an injection molded hose.

When the operation channel is arranged inside the electron microscope tube 12, the use method is as follows: insert section 23 with disposable gastroscope auxiliary system 2 and insert through electron gastroscope socket 5, reach 12 head end positions of electron scope pipe up to, detain disposable gastroscope auxiliary system 2's fixation clamp 9 in the operation portion 11 of electron gastroscope, realize both relatively fixed, the operation of being convenient for, after the use, take out disposable gastroscope system can, avoided attracting the step that the back needs disinfect to electron gastroscope inside pipe wall.

It should be noted that the above embodiments are merely representative examples of the present invention. Many variations of the utility model are possible. Any simple modification, equivalent change and modification of the above embodiments according to the spirit of the present invention should be considered to be within the protection scope of the present invention.

Claims

1. Disposable gastroscope auxiliary system which characterized in that: it can be connected with electronic gastroscope body dismouting, including handle section (21), linkage segment (22) and the at least part insertion section that enters into human inside of being connected with other equipment, linkage segment (22) set up in handle section (21) one end, insertion section (23) extend to the distal end from handle section (21) other end, and this system still is equipped with from linkage segment (22) head end through handle section (21) and draws out to the porous control tube of insertion section (23) head end department to realize washing, air feed, operating function.

2. The auxiliary system for disposable gastroscope according to claim 1, characterized in that the inside of the porous operating tube has a suction pipeline (6) for sucking gastric juice inside the stomach, a water and air feeding pipeline (7) for washing mucus and debris attached to the cover by connecting with an air pump, and an auxiliary water feeding pipeline (8) for washing impurities and blood stains on the inner wall of the stomach.

3. The disposable gastroscopic assistance system according to claim 1 wherein said perforated operating tube defines a forceps channel (24) for insertion of a biopsy forceps.

4. The disposable gastroscope assistance system according to claim 1, characterized in that the handle segment (21) is snap-connected with the electronic gastroscope body.

5. The disposable gastroscope aid system according to claim 4, characterized in that the handle section (21) is provided with a fixing clip (9) to realize the detachable connection of the electronic gastroscope body (1) and the disposable gastroscope aid system (2).

6. Electronic gastroscope device which characterized in that: the disposable gastroscope auxiliary system comprises an electronic gastroscope body and the disposable gastroscope auxiliary system as claimed in any one of claims 1 to 5, wherein the electronic gastroscope body comprises an operation part (11) at the near end, an electronic gastroscope tube (12) connected with the far end of the operation part (11) and a camera assembly arranged in the electronic gastroscope tube (12) and used for observing the human body environment of the head to the position, the camera assembly comprises a camera (4) constructed at the front end of the electronic gastroscope tube body, and the handle part of the disposable gastroscope auxiliary system of the operation part (11) is fixedly connected in a dismounting mode.

7. Electronic gastroscope device according to claim 6, characterized in that the electronic scope tube (12) defines an operating channel for the insertion section (23) to pass at least partially through the operating channel from the socket (5); or

The insertion section (23) defines an operating channel for the passage of the electron scope tube (12) at least partially through the operating channel from the insertion opening.

8. Electronic gastroscope device according to claim 7, characterized in that the operating channel is provided inside the electronic scope tube (12) or the insertion section (23).

9. The electronic gastroscope device according to claim 6, characterized in that the insertion section (23) and the operation part (11) are soft pieces, and the head end part of the operation part (11) is provided with a snake bone component to realize multi-angle conversion of the head end part.

10. The electronic gastroscope apparatus according to claim 6, characterized in that the camera assembly further comprises two light beams (10) providing a light source, the electronic scope tube having mounting cavities for the light beams (10) to pass through, the mounting cavities being evenly arranged on both sides of the camera head (4).