CN218773867U

CN218773867U - Endoscope with a detachable handle

Info

Publication number: CN218773867U
Application number: CN202222051087.8U
Authority: CN
Inventors: 裘科宇
Original assignee: Hangzhou Haikang Huiying Technology Co ltd
Current assignee: Hangzhou Haikang Huiying Technology Co ltd
Priority date: 2022-08-01
Filing date: 2022-08-01
Publication date: 2023-03-31
Anticipated expiration: 2032-08-01

Abstract

The application discloses endoscope, disclosed endoscope include visit the pipe, make a video recording module and shielding subassembly, visit the pipe including visiting the tip, the module of making a video recording includes the chip module, make a video recording the module with the shielding subassembly is all located visit the tip, the shielding subassembly centers on the chip module. By adopting the technical scheme, the problem that the normal use of the endoscope is influenced due to the fact that the camera module is easy to generate abnormal images because a chip module of the camera module is easy to be interfered by electromagnetic signals in the background technology can be solved.

Description

Endoscope with a detachable handle

Technical Field

The application belongs to the technical field of medical instruments, and particularly relates to an endoscope.

Background

An endoscope is a common medical instrument and is widely applied to treatment. Medical personnel need use the module of making a video recording to observe the pathological change position at the in-process of observing the treatment to patient's pathological change position, but in the correlation technique, the chip module in the module of making a video recording receives external electromagnetic interference more easily to lead to the image anomaly of the module of making a video recording easily, and then influence the normal use of endoscope.

SUMMERY OF THE UTILITY MODEL

The embodiment of the application aims to disclose an endoscope, which can solve the problem that in the endoscope in the background art, a chip module is easy to be interfered by external electromagnetic interference to cause abnormal images of a camera module group, so that the normal use of the endoscope is influenced.

In order to solve the technical problem, the present application is implemented as follows:

in a first aspect, an embodiment of the present application discloses an endoscope, and the endoscope that discloses includes visit pipe, the module of making a video recording and shielding subassembly, visit pipe is including visiting the tip, the module of making a video recording includes the chip module, the module of making a video recording with the shielding subassembly is all located visit the tip, the shielding subassembly centers on the chip module.

The technical scheme adopted by the application can achieve the following beneficial effects:

the endoscope disclosed in the embodiment of the application is improved through the structure of the endoscope in the correlation technique, the probing end part of the probing pipe is arranged with the shielding assembly through the camera module, the shielding assembly is arranged around the chip module, the shielding assembly can shield the external electromagnetic signal outside the chip module, the interference of the external electromagnetic signal to the chip module can be relieved by the endoscope in the embodiment, the abnormal image condition of the camera module in the endoscope can be relieved, and the service performance of the endoscope can be improved.

Drawings

FIG. 1 is a schematic diagram of an exploded view of an endoscope as disclosed in an embodiment of the present application;

fig. 2 is a sectional view of a partial structure of an endoscope disclosed in an embodiment of the present application.

Description of reference numerals:

100-probe tube, 110-probe end, 111-installation space;

200-camera module, 210-chip module, 220-lens;

300-shield assembly, 310-shield tube, 320-insulating filler;

400-window assembly, 410-first annular mounting surface, 420-second annular mounting surface, 430-mounting seat, 431-mounting groove, 440-optical fiber through hole;

500-fiber optic bundle.

Detailed Description

The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are some, but not all, embodiments of the present application. 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 application.

The terms first, second and the like in the description and in the claims of the present application are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It will be appreciated that the data so used may be interchanged under appropriate circumstances such that embodiments of the application may be practiced in sequences other than those illustrated or described herein, and that the terms "first," "second," and the like are generally used herein in a generic sense and do not limit the number of terms, e.g., the first term can be one or more than one. In addition, "and/or" in the specification and claims means at least one of connected objects, a character "/" generally means that a preceding and succeeding related objects are in an "or" relationship.

The endoscope disclosed in the embodiments of the present application will be described in detail below with reference to the accompanying drawings by way of specific embodiments and application scenarios thereof.

In order to solve the problem that the normal use of the endoscope is affected by the abnormal situation of the image of the camera module 200 caused by the chip module 210 being easily interfered by the external electromagnetic signal in the using process of the endoscope in the related art, the embodiment of the application discloses the endoscope. In the embodiment of the present application, a specific kind of the endoscope is not limited, and for example, the specific kind of the endoscope may be an abdominal cavity endoscope, a nasal cavity endoscope, an ear canal endoscope, an intestinal tract endoscope, a stomach endoscope, or the like.

As shown in fig. 1 to 2, an endoscope is disclosed in the present embodiment, and includes a probe 100, a camera module 200, and a shielding assembly 300.

Wherein: the probe 100 is a basic component of the endoscope, can be used as an installation base of the endoscope, the probe 100 is also an insertion tube of the endoscope, and can pass through the oral cavity or other natural pore passages to enter the human body, so that the camera module 200 can reach the pathological change part of the patient, thereby assisting the medical staff to diagnose or treat the pathological change part of the patient, and the camera module 200 is a component capable of realizing the observation function in the endoscope. The shielding assembly 300 can shield the electromagnetic signals from the outside.

In this application, probe 100 is including visiting tip 110, the module 200 of making a video recording includes chip module 210, the module 200 of making a video recording all locates visiting tip 110 with shielding subassembly 300, shielding subassembly 300 centers on chip module 210, thereby make shielding subassembly 300 can shield external electromagnetic signal outside chip module 210, thereby make the endoscope in this application can alleviate external electromagnetic signal to chip module 210's interference, thereby can alleviate the module 200 of making a video recording in the endoscope and take place the unusual condition of image easily, and then can promote the performance of endoscope.

The endoscope disclosed in the embodiment of the application is improved by the structure of the endoscope in the related art, the probing end part 110 of the probing tube 100 is provided with the camera module 200 and the shielding assembly 300, and the shielding assembly 300 is arranged around the chip module 210, so that the shielding assembly 300 can shield the external electromagnetic signal outside the chip module 210, the endoscope in the embodiment can relieve the interference of the external electromagnetic signal on the chip module 210, the abnormal condition of the image of the camera module 200 in the endoscope can be relieved, and the use performance of the endoscope can be improved.

In the endoscope disclosed in the embodiment of the present application, the structure of the shielding assembly 300 is various, and the present application does not specifically limit the specific structure of the shielding assembly 300. Optionally, the shielding assembly 300 may include a shielding tube 310, the probing end 110 includes a mounting space 111, the shielding tube 310 is disposed in the mounting space 111, and the chip module 210 is disposed in the shielding tube 310. In this case, the shielding tube 310 can shield the electromagnetic signal outside the shielding tube 310, so that the chip module 210 disposed inside the shielding tube 310 can be interfered by less external electromagnetic signals, and the abnormal condition of the camera module 200 can be relieved.

In order to improve the anti-interference capability of the shielding assembly 300 for the electromagnetic signals of the chip module 210, in an optional technical solution, the shielding assembly 300 may further include an insulating filler 320, the installation space 111 may be filled with the insulating filler 320, and the insulating filler 320 wraps the chip module 210. In this case, the external electromagnetic signal cannot pass through the insulating filler 320, so that the insulating filler 320 can exert an effect of blocking the external electromagnetic signal to the chip module 210. Meanwhile, the shielding tube 310 and the insulating filler 320 can play a dual role in resisting electromagnetic signal interference to the chip module 210. In addition, the insulating filler 320 wraps the chip module 210, so that the chip module 210 can be made to play an all-directional anti-electromagnetic signal interference role by the insulating filler 320.

In the endoscope disclosed in the embodiment of the present application, the endoscope may further include a window assembly 400, the window assembly 400 is disposed at the probing end 110, the window assembly 400 and the shielding tube 310 enclose an installation space 111, the window assembly 400 includes a first annular installation surface 410, the first annular installation surface 410 is disposed on one side of the window assembly 400 facing the camera module 200, and an end of the shielding tube 310 close to the window assembly 400 is sleeved on the first annular installation surface 410. In this case, the shielding pipe 310 can be connected to the window assembly 400 through the first annular mounting surface 410, and the first annular mounting surface 410 can increase the contact area between the window assembly 400 and the shielding pipe 310, so as to improve the stability of the connection between the shielding pipe 310 and the window assembly 400, and further enable the shielding pipe 310 to be stably disposed in the mounting space 111.

In a further technical scheme, the camera module 200 may further include a lens 220, the lens 220 is connected to the chip module 210, and the lens 220 and the chip module 210 are disposed opposite to each other, the window assembly 400 is disposed obliquely with respect to an axis of the probe tube 100, and the lens 220 and the window assembly 400 are disposed opposite to each other. Under the circumstance, the window assembly 400 is obliquely arranged relative to the axis of the probe tube 100, and the lens 220 is arranged opposite to the window assembly 400, so that the lens 220 is obliquely arranged relative to the axis of the probe tube 100, the lens 220 has a large visual angle range, and the endoscope can be used for medical staff to comprehensively observe and treat a diseased region of a patient.

In the endoscope disclosed in the embodiment of the present application, the window assembly 400 may further include a mounting seat 430, the mounting seat 430 is provided with a mounting groove 431, the camera module 200 is provided in the mounting groove 431, an assembly gap is formed between the camera module 200 and the mounting groove 431, and an insulating transparent glue is provided in the assembly gap. In this case, the installation of the installation groove 431 can improve the stability of the camera module 200 installed on the installation seat 430, and the transparent insulating glue is arranged in the assembly gap, so that the transparent insulating glue can perform a bonding and fixing effect on the camera module 200, and further improve the stability of the camera module 200 on the installation seat 430. Meanwhile, the insulating transparent glue can also effectively resist the interference of external electromagnetic signals, so that the external electromagnetic interference signals can be prevented from being transmitted to the chip module 210 from the assembly gap, and the image display function of the camera module 200 is interfered.

In the endoscope disclosed in the embodiment of the present application, in order to enable the camera module 200 to collect a relatively clear image, the endoscope may include the optical fiber bundle 500, the window assembly 400 is provided with the optical fiber through hole 440, the optical fiber bundle 500 is disposed in the probe tube 100, and the end portion of the optical fiber bundle 500 close to the window assembly 400 is disposed in the optical fiber through hole 440. Under this condition, when medical personnel used the endoscope to observe the treatment in the patient, fiber bundle 500 can be with bright light transmission to window subassembly 400 for the realization provides suitable light to the image acquisition process of making a video recording module 200.

In an optional technical solution, in the endoscope disclosed in the embodiment of the present application, the window assembly 400 may further include a second annular mounting surface 420, the second annular mounting surface 420 is disposed on a side of the window assembly 400 facing the camera module 200, and an end of the probe tube 100 close to the window assembly 400 is sleeved on the second annular mounting surface 420. Under the condition, the probe tube 100 can be connected with the window assembly 400 through the second annular mounting surface 420, and the contact area between the window assembly 400 and the probe tube 100 can be increased through the second annular mounting surface 420, so that the stability of connection between the probe tube 100 and the window assembly 400 is improved, and the stability of the whole endoscope structure can be improved.

In the endoscope disclosed in the embodiment of the present application, the insulating filler 320 is various in types, and optionally, the insulating filler 320 may be rubber, insulating glue, or the like, and the present application does not limit a specific manufacturing material of the insulating filler 320. Under the condition that insulating filler 320 is insulating glue, insulating glue not only can protect chip module 210 from the interference of external electromagnetic signal, and simultaneously, insulating glue has the adhesion nature, can realize bonding fixedly to chip module 210's mounted position to be favorable to promoting chip module 210 in the endoscope mounted position's stability.

In the endoscope disclosed in the embodiment of the present application, an insulating filler 320 may be disposed between the shielding tube 310 and the probe tube 100. Under the circumstance, the anti-electromagnetic signal interference component is added on the path of the external electromagnetic signal transmitted to the chip module 210, so that the anti-electromagnetic interference protection performance of the whole endoscope on the chip module 210 can be favorably improved.

It should be noted that, in this document, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrases "comprising a component of' 8230; \8230;" does not exclude the presence of another like element in a process, method, article, or apparatus that comprises the element.

While the present embodiments have been described with reference to the accompanying drawings, it is to be understood that the invention is not limited to the precise embodiments described above, which are meant to be illustrative and not restrictive, and that various changes may be made therein by those skilled in the art without departing from the spirit and scope of the invention as defined by the appended claims.

Claims

1. The endoscope is characterized by comprising a probe (100), a camera module (200) and a shielding assembly (300), wherein the probe (100) comprises a probing end (110), the camera module (200) comprises a chip module (210), the camera module (200) and the shielding assembly (300) are arranged at the probing end (110), and the shielding assembly (300) surrounds the chip module (210).

2. The endoscope of claim 1, wherein the shielding assembly (300) comprises a shielding tube (310), the probing end (110) comprises a mounting space (111), the shielding tube (310) is disposed in the mounting space (111), and the chip module (210) is disposed within the shielding tube (310).

3. The endoscope of claim 2, wherein the shielding assembly (300) further comprises an insulating filler (320), the installation space (111) being filled with the insulating filler (320), the insulating filler (320) wrapping the chip module (210).

4. The endoscope of claim 3, further comprising a window assembly (400), wherein the window assembly (400) is disposed at the probing end (110), the window assembly (400) and the shielding tube (310) enclose the mounting space (111), the window assembly (400) includes a first annular mounting surface (410), the first annular mounting surface (410) is disposed at a side of the window assembly (400) facing the camera module (200), and an end of the shielding tube (310) close to the window assembly (400) is sleeved on the first annular mounting surface (410).

5. The endoscope of claim 4, wherein the camera module (200) further comprises a lens (220), the lens (220) is connected to the chip module (210) and disposed opposite to the chip module, the window assembly (400) is disposed obliquely with respect to an axis of the probe (100), and the lens (220) and the window assembly (400) are disposed opposite to each other.

6. The endoscope of claim 4, wherein the window assembly (400) further comprises a mounting base (430), the mounting base (430) is provided with a mounting groove (431), the camera module (200) is arranged in the mounting groove (431), a mounting gap is formed between the camera module (200) and the mounting groove (431), and the mounting gap is filled with insulating transparent glue.

7. The endoscope of claim 4, wherein the endoscope comprises a fiber optic bundle (500), wherein the window assembly (400) is provided with a fiber optic through hole (440), wherein the fiber optic bundle (500) is disposed in the probe tube (100), and wherein the fiber optic bundle (500) is disposed in the fiber optic through hole (440) at an end of the window assembly (400).

8. The endoscope of claim 4, wherein the window assembly (400) comprises a second annular mounting surface (420), the second annular mounting surface (420) is disposed on a side of the window assembly (400) facing the camera module (200), and an end of the probe tube (100) near the window assembly (400) is sleeved on the second annular mounting surface (420).

9. The endoscope according to claim 3, characterized in that said insulating filler (320) is an insulating transparent glue.

10. An endoscope according to claim 3, characterized in that said insulating filler (320) is provided between said shielding tube (310) and said probe tube (100).