CN112998626A

CN112998626A - Disposable medical endoscope

Info

Publication number: CN112998626A
Application number: CN202110199283.7A
Authority: CN
Inventors: 滕文臣; 陆小建; 周幸
Original assignee: Wenke Medical Technology Suzhou Co Ltd
Current assignee: Wenke Medical Technology Suzhou Co Ltd
Priority date: 2021-02-22
Filing date: 2021-02-22
Publication date: 2021-06-22

Abstract

The invention discloses a disposable medical endoscope in the field of medical endoscopes, which comprises a handle and an insertion part, wherein the handle is connected with the insertion part; a detachable driver is arranged in the handle, and the driver comprises an image processing module and a first interface; the inserting part comprises a pipe body, a camera module arranged at the front end in the pipe body and a second interface arranged at the rear end of the pipe body; the inserting part is inserted into the first interface of the handle through a second interface to connect the camera module with the image processing module of the driver, and the image information acquired by the camera module is sent to the image processing module. The disposable endoscope adopts the mode of splicing the handle and the insertion part, and the insertion part is used for one time, thereby avoiding cross infection and reducing the first investment cost of the instrument. The insertion part uses the minimum devices, and the cost of consumables is reduced. The high-power-consumption image processing module is arranged in the handle in a rear mode, so that the power consumption of the operation end endoscope is reduced to the maximum extent, the weight of the operation end is reduced, and the use duration is prolonged.

Description

Disposable medical endoscope

Technical Field

The invention relates to the field of medical endoscopes, in particular to a disposable medical endoscope.

Background

Endoscopes generally refer to medical instruments that enter a human body through various ducts to observe the internal conditions of the human body. The endoscope can be used for seeing the lesion which can not be displayed by X-ray, so that the doctor can conveniently determine the treatment scheme, for example, the doctor can observe the ulcer or tumor in the stomach by means of the endoscope, and the optimal treatment scheme is worked out according to the treatment scheme. Some endoscopes have therapeutic functions, such as cystoscope, gastroscope, colonoscope, bronchoscope, laparoscope, etc.

Medical hard tube optical endoscopes are an important class of instruments in minimally invasive surgical instruments. At present, arthroscopes, thoracoscopes, spinal foraminoscopes and the like exist. However, various endoscopes in the market have common defects, such as: the disinfection is not thorough and cross infection is easy to generate; the repeated disinfection causes damage to the lens body; the long disinfection time affects the operation efficiency, the instrument cost and the like.

In the prior art, in practical use, the hard tube optical endoscope is connected with an endoscope image processing system so as to display on a display, thereby facilitating observation. The existing endoscope image processing system uses a wire to connect between the camera system and the host, so that the defects of complex and disorderly connecting lines, inconvenient movement and the like are generated, and the use convenience is reduced.

Accordingly, the present invention has been made to solve the above-mentioned problems occurring in the background art, and a disposable medical endoscope.

Disclosure of Invention

The present invention has been made to solve the above-mentioned problems occurring in the background art, and an object of the present invention is to provide a disposable medical endoscope.

In order to achieve the purpose, the invention provides the following technical scheme: disposable medical endoscope, including handle 1 and insertion part 2, its characterized in that: be provided with driver 11 and first interface 12 in the handle 1, driver 11 includes image processing module 111, insertion portion 2 includes body 21, makes a video recording module 22 and second interface 25, the module 22 that makes a video recording sets up the front end in body 21, second interface 25 sets up the rear end at body 21, insertion portion 2 pegs graft in the first interface 12 department of handle 1 through second interface 25, make a video recording module 22 and the image processing module 111 electric connection of driver.

As a further scheme of the invention: a lighting device 23 is also arranged in the tube body 21.

As a further scheme of the invention: the lighting device 23 is a light emitting device or an optical fiber disposed at the nozzle of the tube 21.

As a further scheme of the invention: the driver 11 further includes an illumination light source, which is a power source electrically connected to the light emitting device or a light emitting module generating light to be conducted in the optical fiber.

As a further scheme of the invention: a channel 24 for cleaning the camera module 22 is further arranged in the tube body 21, and the channel 24 is a water channel, an air channel or an air channel.

As a further scheme of the invention: the channel 24 comprises a channel inlet 241, an inner channel 242 and a channel outlet 243, the inner channel 242 being arranged between the inner wall of the tube body 21 and the lighting device 23.

As a further scheme of the invention: the driver 11 further comprises a rechargeable battery 113 and a wireless transceiver module 112; the rechargeable battery 113 is electrically connected with the image processing module 111 and the wireless transceiver module 112.

As a further scheme of the invention: the handle 1 is provided with a key 13, and the key 13 is electrically connected with the camera module 22.

As a further scheme of the invention: the camera module 22 includes a photosensitive chip 222 and an objective lens 223, and the photosensitive chip 222 is electrically connected to the second interface 25 through a wire 221.

As a further scheme of the invention: the first interface 12 and the second interface 26 each include a data transmission interface 121 and an illumination interface 122.

Advantageous effects

1. The disposable endoscope adopts a mode of splicing the handle and the insertion part, and the insertion part adopts the disposable sleeve for one-time use, thereby avoiding cross infection and reducing the first investment cost of the instrument.

2. Adopt wireless transceiver module to carry out signal transmission between disposable endoscope and the host computer, realized the wireless high definition video transmission of medical endoscope, avoided the use of cable, reduce operation preparation step and time, make things convenient for doctor's operation.

3. The circuit design of the image acquisition part and the image display part is reasonably planned, the insertion part uses the minimum devices, and the cost of consumable materials is reduced. The high-power-consumption image processing module is arranged in the handle in a rear mode, so that on the premise of not reducing the image quality, the power consumption of the operation end endoscope (image acquisition end) is reduced to the maximum extent, the weight of the operation end is reduced, and the use time is prolonged.

Drawings

FIG. 1 is a schematic view of the structure of the endoscope of the present invention.

FIG. 2 is a schematic view of the front end of the insertion section;

FIG. 3 is a schematic structural diagram of a camera module;

FIG. 4 is a schematic view of a drive;

fig. 5 is a schematic diagram of a first interface.

In the figure: 1. a handle; 11. a driver; 111. an image processing module; 112. a wireless transceiver module; 113. a rechargeable battery; 12. a first interface; 121. a data transmission interface; 122. an illumination interface; 13. pressing a key; 2. an insertion portion; 21. A pipe body; 22. a camera module; 221. a wire; 222. a photosensitive chip; 223. an objective lens; 23. an illumination device; 24. a channel; 241. a channel inlet; 242. an inner channel; 243. a channel outlet; 25. a second interface; 3. an inlet valve; 4. and an outlet valve.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1 to 4, in the embodiment of the present invention, a disposable medical endoscope includes a handle 1 and an insertion portion 2, and is characterized in that: be provided with driver 11 and first interface 12 in the handle 1, driver 11 includes image processing module 111, insertion portion 2 includes body 21, makes a video recording module 22 and second interface 25, the module 22 that makes a video recording sets up the front end in body 21, second interface 25 sets up the rear end at body 21, insertion portion 2 pegs graft in the first interface 12 department of handle 1 through second interface 25, make a video recording module 22 and the image processing module 111 electric connection of driver.

In one embodiment, an illumination device 23 is further disposed within the tube 21.

In one embodiment, the illumination device 23 is a light emitting device or an optical fiber disposed at the nozzle of the tube 21. The illumination device 23 is an LED illumination device or a fiber optic illumination device, and when the illumination device 23 is an LED illumination device, the LED is directly installed at the position of the nozzle. When the lighting device 23 is a fiber optic lighting device, light is emitted from the LED light module in the driver and conducted to the location of the orifice through the optical fiber.

In one embodiment, the driver 11 further comprises an illumination source, which is a power source electrically connected to the light emitting device or a light emitting module generating light that is conducted in the optical fiber.

In one embodiment, a channel 24 for cleaning the camera module 22 is further disposed in the tube 21, and the channel 24 is a water channel, an air channel, or an air channel. Illuminating device 23 is used for the module 22 illumination of making a video recording, and passageway 24 can let in rivers and wash the operation position, also can wash the front end of the module 22 of making a video recording simultaneously, increases the definition in the module 22 use of making a video recording.

In one embodiment, the channel 24 comprises a channel inlet 241, an inner channel 242 and a channel outlet 243, the inner channel 242 being arranged between the inner wall of the tube body 21 and the lighting device 23.

In one embodiment, the driver 11 further comprises a rechargeable battery 113 and a wireless transceiver module 112; the rechargeable battery 113 is electrically connected with the image processing module 111 and the wireless transceiver module 112.

In one embodiment, the handle 1 is provided with a key 13, and the key 13 is electrically connected to the camera module 22. The camera module 22 is used for controlling the white balance, freezing, photographing, recording and the like of the image.

In one embodiment, the camera module 22 includes a photosensitive chip 222 and an objective lens 223, and the photosensitive chip 222 is electrically connected to the second interface 25 through a wire 221.

In one embodiment, the first interface 12 and the second interface 26 each include a data transmission interface 121 and an illumination interface 122. The data transmission interface 121 is used for image data transmission, and the illumination interface 122 is used for supplying power or a light source to the illumination device 23.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.

Claims

1. Disposable medical endoscope, including handle (1) and inserted part (2), its characterized in that: be provided with driver (11) and first interface (12) in handle (1), driver (11) include image processing module (111), insertion portion (2) include body (21), make a video recording module (22) and second interface (25), make a video recording module (22) set up the front end in body (21), second interface (25) set up the rear end at body (21), insertion portion (2) are pegged graft in first interface (12) department of handle (1) through second interface (25), make a video recording module (22) and image processing module (111) electric connection of driver.

2. The disposable medical endoscope of claim 1, characterized by: and a lighting device (23) is also arranged in the tube body (21).

3. The disposable medical endoscope of claim 2, characterized by: the lighting device (23) is a light-emitting device or an optical fiber arranged at the orifice of the tube body (21).

4. The disposable medical endoscope of claim 1, characterized by: the driver (11) further comprises an illumination light source, wherein the illumination light source is a power supply electrically connected with the light-emitting device or a light-emitting module generating light which is conducted in the optical fiber.

5. The disposable medical endoscope of claim 1, characterized by: still be provided with in body (21) to make a video recording passageway (24) that module (22) washd, passageway (24) are water passageway or gas channel or gas circuit.

6. The disposable medical endoscope of claim 5, characterized by: the channel (24) comprises a channel inlet (241), an inner channel (242) and a channel outlet (243), the inner channel (242) being arranged between an inner wall of the tube body (21) and the lighting device (23).

7. The disposable medical endoscope of claim 1, characterized by: the driver (11) also comprises a rechargeable battery (113) and a wireless transceiving module (112); the rechargeable battery (113) is electrically connected with the image processing module (111) and the wireless transceiving module (112).

8. The disposable medical endoscope of claim 1, characterized by: the handle (1) is provided with a key (13), and the key (13) is electrically connected with the camera module (22).

9. The disposable medical endoscope of claim 1, characterized by: the camera module (22) comprises a photosensitive chip (222) and an objective lens (223), and the photosensitive chip (222) is electrically connected with the second interface (25) through a lead (221).

10. The disposable medical endoscope of claim 1, characterized by: the first interface (12) and the second interface (26) each comprise a data transmission interface (121) and an illumination interface (122).