Endoscope adopting Micro LED illumination technology

Abstract

The utility model relates to the technical field of medical instruments, in particular to an endoscope adopting the Micro LED lighting technology, which comprises an endoscope body, an operation portion, an eyepiece portion, an endoscope tube, a nozzle, a high-definition camera, a plurality of Micro LED light sources and a light guide hose. A light guide plug is arranged at the end, away from the endoscope body, of the light guide hose. Uniform illumination is achieved through precise optical design. The image processing system is responsible for receiving images collected by the camera, processing and displaying the images and optimizing the arrangement and driving mode of the Micro LED light sources, and the uniform and high-brightness lighting effect can be achieved; meanwhile, due to the fact that the heating value of the Micro LED is low, the temperature of the endoscope can be remarkably reduced, the comfort degree of a patient is improved, the problems of a traditional endoscope in the aspects of light source size, brightness uniformity, heating and the like are solved, and miniaturization, high definition and comfort of the endoscope are achieved.

Description

TECHNICAL FIELD

[0001] The utility model relates to medical instrument technical field especially, relates to a kind of endoscopes using Micro LED lighting technology. BACKGROUND

[0002] With the continuous development of medical technology, endoscope, as an important diagnostic tool, is widely used in various medical examinations. Endoscope is a medical device used for examination and treatment by entering the human body through a small incision or natural orifice. It is composed of an elongated tube with a light source and a camera at one end and connected to a display at the other end. Doctors can examine the internal organs of patients, such as the stomach, intestines, and trachea, by observing the images on the display.

[0003] However, traditional endoscope lighting systems often use optical fibers or LED arrays as light sources, which have problems such as large volume, uneven brightness, and severe heat generation, limiting the miniaturization and high definition of endoscopes. SUMMARY

[0004] The utility model aims at providing an endoscope using Micro LED lighting technology to solve the technical problems of traditional endoscope lighting systems using optical fibers or LED arrays as light sources, which have problems such as large volume, uneven brightness, and severe heat generation, limiting the miniaturization and high definition of endoscopes.

[0005] To achieve the above-mentioned purpose, the utility model adopts an endoscope using Micro LED lighting technology, which includes an endoscope body. The front end of the endoscope body is provided with an operation part. The upper part of the endoscope body is provided with an ocular lens part. The lower part of the endoscope body is provided with an endoscope tube. The end of the endoscope tube away from the endoscope body is provided with a nozzle, a high-definition camera, and multiple Micro LED light sources. The end of the endoscope tube away from the endoscope body has a forceps opening. One side of the endoscope body is provided with a light guide hose. The end of the light guide hose away from the endoscope body is provided with a light guide plug.

[0006] The connection between the endoscope tube and the endoscope body is provided with a forceps pipeline opening valve, which communicates with the forceps opening.

[0007] The endoscope tube is a flexible structure with a bending angle of 0°-230°.

[0008] The light guide hose is a flexible structure with a bending angle of 0°-230°.

[0009] The plurality of Micro LED light sources are arranged in an array, and the array is a ring array.

[0010] The nozzle, the high-definition camera and the forceps opening are all located between the plurality of Micro LED light sources.

[0011] The forceps opening and the nozzle are both located outside the high-definition camera, and the forceps opening and the nozzle are symmetrically arranged.

[0012] The plurality of Micro LED light sources are independently provided with driving circuits.

[0013] The utility model discloses a kind of endoscopes using Micro LED lighting technology, including endoscope body, the front end surface of the endoscope body is provided with operating part, the top of the endoscope body is provided with eyepiece part, the lower of the endoscope body is provided with endoscope tube, the end of the endoscope tube away from the endoscope body is provided with nozzle, high-definition camera and multiple Micro LED light sources, the end of the endoscope tube away from the endoscope body has forceps opening, one side of the endoscope body is provided with light guide hose, the end of the light guide hose away from the endoscope body is provided with light guide plug, and the design is uniformly illuminated by precise optical design;Image processing system is responsible for receiving the image that camera gathers, and handles and shows, and the arrangement and driving mode of the Micro LED light source are optimized, can realize uniform and high brightness illumination effect;At the same time, since the heat output of Micro LED is lower, the temperature of endoscope can be significantly reduced, and the comfort of patient is improved, to solve the problems of traditional endoscope in light source volume, brightness uniformity and heating, realize miniaturization, high definition and comfort of endoscope. ACCURACY

[0014] In order to more clearly illustrate the technical scheme in the embodiments of the utility model or prior art, the following will briefly introduce the drawings needed to be used in embodiment or prior art description, obviously, the drawings in the following description are only some embodiments of the utility model, and for those skilled in the art, other drawings can also be obtained according to these drawings without creating labor.

[0015] Figure 1 It is the three-dimensional view of the utility model.

[0016] Figure 2 It is the three-dimensional view of the utility model. Figure 1 The local enlarged view of A in the figure.

[0017] Figure 3 It is the side view of endoscope tube in the utility model.

[0018] Figure 4 is a flexible curved surface light emitting schematic diagram of the Micro LED light source in the utility model.

[0019] Figure 5 is a full light emitting illumination diagram of the Micro LED light source in the utility model.

[0020] Figure 6 is a specific direction light emitting illumination diagram of the Micro LED light source in the utility model.

[0021] 1-endoscope body, 2-operation part, 3-eyepiece part, 4-endoscope tube, 5-nozzle, 6-high-definition camera, 7-Micro LED light source, 8-pincer port, 9-light guide hose, 10-light guide plug, 11-pincer pipeline opening valve. DETAILED DESCRIPTION

[0022] The embodiments of the utility model are described in detail below, the examples of the embodiments are shown in the drawings, wherein the same or similar reference signs represent the same or similar elements or elements with the same or similar functions throughout. The embodiments described below by referring to the drawings are exemplary and are intended to explain the utility model, and cannot be understood as a limitation of the utility model.

[0023] Please refer to Figures 1-6 The utility model provides a kind of endoscope using Micro LED illumination technology, including endoscope body 1, the front end surface of the endoscope body 1 is provided with operation part 2, the upper of the endoscope body 1 is provided with eyepiece part 3, the lower of the endoscope body 1 is provided with endoscope tube 4, the end of the endoscope tube 4 away from the endoscope body 1 is provided with nozzle 5, high-definition camera 6 and multiple Micro LED light source 7, the end of the endoscope tube 4 away from the endoscope body 1 has pincer port 8, one side of the endoscope body 1 is provided with light guide hose 9, the end of the light guide hose 9 away from the endoscope body 1 is provided with light guide plug 10, and the design is realized uniform illumination by accurate optical design;Image processing system is responsible for receiving the image that camera gathers, and handles and shows, and optimizes the arrangement and driving mode of the Micro LED light source 7, can realize uniform and high brightness illumination effect;At the same time, since the heat output of Micro LED is lower, the temperature of endoscope can be significantly reduced, and the comfort of patient is improved, to solve the problems of traditional endoscope in light source volume, brightness uniformity and heating etc., realize miniaturization, high definition and comfort of endoscope.

[0024] The inner tube 4 is provided with a forceps pipeline opening valve 11 at the connection with the endoscope body 1, and the forceps pipeline opening valve 11 is communicated with the forceps port 8, so that the subsequent forceps can be conveniently entered.

[0025] Secondly, the inner tube 4 is a flexible structure, and the bending angle is 0°-230°, so that the inner tube 4 can flexibly adjust the viewing angle, so that the internal condition of the diseased tissue or organ can be more accurately observed.

[0026] Thirdly, the light guide hose 9 is a flexible structure, and the bending angle is 0°-230°, so that the light guide hose 9 can adapt to the observation requirements of different parts and angles, thereby improving the accuracy of diagnosis and treatment effect.

[0027] In addition, the plurality of Micro LED light sources 7 are arranged in an array, and the array is a ring array, so that the illumination area of the Micro LED light source 7 can be improved, thereby having a high-brightness illumination effect.

[0028] Meanwhile, the nozzle 5, the high-definition camera 6 and the forceps port 8 are located between the plurality of Micro LED light sources 7.

[0029] And the forceps port 8 and the nozzle 5 are located outside the high-definition camera 6, and the forceps port 8 and the nozzle 5 are symmetrically arranged.

[0030] Finally, the plurality of Micro LED light sources 7 are independently provided with driving circuits, so that the plurality of Micro LED light sources 7 can be accurately controlled.

[0031] In the utility model, the operation part, the eyepiece part, the endoscope tube, the nozzle, the high-definition camera, the plurality of Micro LED light sources, the light guide hose and the light guide plug are all mature technologies, so the structure is not described in detail.

[0032] In the utility model, through adopting micro LED lighting technology, the volume of light source module can be remarkably reduced, thereby realizing miniaturization of the endoscope, micro LED light source 7 has the characteristics of high brightness and good uniformity, can provide clear, bright image quality, and the heat generation of micro LED is lower, can reduce the temperature rise of the endoscope, improve the comfort of patients, in addition, convenient operation and maintenance: the endoscope main body is made of light material, has the mirror body that can bend, is convenient for doctor control. Meanwhile, the modular design is adopted to micro LED lighting module, is convenient for maintenance and replacement, the flexible micro LED lighting system can provide a wide range of adjustable illumination angle, in this way, the technical problem that the miniaturization and high definition of the endoscope are limited is solved, the traditional endoscope lighting system mostly uses optical fiber or LED array as light source, has the problems of large light source volume, non-uniform brightness, serious heat generation, etc.

[0033] The above disclosed is only a preferred embodiment of the utility model, of course, cannot with this to limit the scope of the utility model, the person skilled in the art can understand that the whole or part of the above-mentioned embodiment is realized, and the equivalent change made by the utility model claim still belongs to the range covered by the utility model.

Claims

1. An endoscope using Micro LED lighting technology, characterized in that, It comprises an endoscope body, the front end surface of the endoscope body is provided with an operation part, the upper part of the endoscope body is provided with an ocular part, the lower part of the endoscope body is provided with an endoscope tube, the end of the endoscope tube away from the endoscope body is provided with a nozzle, a high-definition camera and a plurality of Micro LED light sources, the end of the endoscope tube away from the endoscope body has a forceps port, one side of the endoscope body is provided with a light guide hose, and the end of the light guide hose away from the endoscope body is provided with a light guide plug.

2. The endoscope using Micro LED lighting technology according to claim 1, characterized in that, The connection between the endoscope tube and the endoscope body is provided with a forceps pipeline opening valve, and the forceps pipeline opening valve communicates with the forceps port.

3. The endoscope using Micro LED lighting technology according to claim 2, characterized in that, The endoscope tube is a bendable structure, and the bending angle is 0°-230°.

4. The endoscope using Micro LED lighting technology according to claim 3, characterized in that, The light guide hose is a bendable structure, and the bending angle is 0°-230°.

5. The endoscope using Micro LED lighting technology according to claim 4, characterized in that, The plurality of Micro LED light sources are arranged in an array, and the array arrangement is a ring array arrangement.

6. The endoscope using Micro LED lighting technology according to claim 5, characterized in that, The nozzle, the high-definition camera and the forceps port are located between the plurality of Micro LED light sources.

7. The endoscope using Micro LED lighting technology according to claim 6, characterized in that, The forceps port and the nozzle are located on the outside of the high-definition camera, and the forceps port and the nozzle are symmetrically arranged.

8. The endoscope using Micro LED lighting technology according to claim 7, characterized in that, Each of the plurality of Micro LED light sources is independently provided with a driving circuit.

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