Endoscope system with recognition function

Abstract

The utility model discloses a kind of endoscope systems with identification function, it is related to medical instrument technical field, wherein, endoscope system includes endoscope, camera and camera host computer, endoscope is detachably connected with the front end of camera, the rear end of camera is inserted in camera host computer, camera host computer includes main control circuit board, endoscope system further includes: electronic tag, be located in endoscope, electronic tag is configured as the identification information of record endoscope;Antenna, be located in camera;Reader-writer, be located in the shell of camera host computer, reader-writer is electrically connected with antenna, main control circuit board respectively;Reader-writer is used to send radio frequency signal to electronic tag by antenna, to excite electronic tag to send identification information, reader-writer is also used to receive identification information by antenna and transfer to main control circuit board.The technical scheme provided by the utility model can identify the model specification of endoscope, improve the use convenience of endoscope system.

Description

Technical Field

[0001] This utility model relates to the field of medical device technology, and in particular to an endoscope system with identification function. Background Technology

[0002] An endoscope is an instrument used for medical examinations and surgeries. It can be inserted into the human body through natural orifices or through minimally invasive incisions, allowing doctors to directly observe the internal condition of the patient.

[0003] An endoscopic system typically includes an endoscope and an imaging device. The imaging device includes a camera and a camera unit. The endoscope is inserted into the body of the patient to acquire optical information and transmits this information to the camera. The camera converts the optical information into electrical signals, which are then transmitted to the camera unit. The camera unit uses imaging algorithms to process the electrical signals into image information, allowing the user to observe the patient's internal condition. To meet different observation needs, endoscopes come in various types and specifications. For example, different endoscopes are used for joint surgery and spinal surgery. The imaging device and the endoscope are generally connected in a detachable manner, allowing the same imaging device to be used with different endoscopes, thus reducing the cost of using the endoscopic system.

[0004] However, after changing to different endoscopes, users need to visually identify the model and specifications of the endoscope and then manually switch the imaging algorithm of the imaging device to obtain better image processing results. This makes the operation of the endoscope system complicated and prone to errors. Utility Model Content

[0005] The main purpose of this invention is to propose an endoscope system with identification function, which aims to identify the model and specifications of the endoscope and improve the ease of use of the endoscope system.

[0006] To achieve the above objectives, the present invention proposes an endoscope system with identification function, comprising an endoscope, a camera, and a camera host. The endoscope is detachably connected to the front end of the camera, and the rear end of the camera is plugged into the camera host. The camera host includes a main control circuit board. The endoscope system further includes:

[0007] An electronic tag is placed inside the endoscope and is configured to record the endoscope's identification information;

[0008] The antenna is located inside the camera; and

[0009] A reader / writer is located inside the housing of the camera host, and the reader / writer is electrically connected to the antenna and the main control circuit board respectively;

[0010] The reader / writer is used to send radio frequency signals to the electronic tag through the antenna to trigger the electronic tag to emit the identification information. The reader / writer is also used to receive the identification information through the antenna and transmit it to the main control circuit board.

[0011] In one embodiment, the endoscope is provided with a receiving slot, and the electronic tag is fixed inside the receiving slot;

[0012] The camera host includes a housing, the housing has a receiving cavity, and the main control circuit board and the reader / writer are located in the receiving cavity.

[0013] In one embodiment, the endoscope includes:

[0014] Eyepiece body;

[0015] A microscope tube assembly, one end of which is disposed on the eyepiece body, and the other end of which extends away from the eyepiece body; and

[0016] An eyepiece cover is disposed at one end of the eyepiece body away from the lens tube assembly. The eyepiece cover is detachably connected to the camera, and the receiving slot is disposed in the eyepiece cover.

[0017] In one embodiment, the endoscope further includes a cover that closes the receiving slot.

[0018] In one embodiment, the endoscope further includes a sealing structure that seals the cover and the eyepiece cover together.

[0019] In one embodiment, the camera further includes a connection component, the connection component comprising:

[0020] A connection structure is located at the front end of the camera; and

[0021] An optical lens, one end of which is snapped into the front end of the connecting structure, and the other end of which is snapped into the endoscope;

[0022] The antenna is located in the connection structure.

[0023] In one embodiment, the camera includes:

[0024] The housing has an assembly cavity; and

[0025] A photosensitive element is disposed inside the assembly cavity and electrically connected to the main control circuit board;

[0026] The rear end of the connecting structure is located inside the assembly cavity, and the antenna is located at the rear end of the connecting structure.

[0027] In one embodiment, the photosensitive element includes a photosensitive circuit board and a photosensitive sensor disposed on the front side of the photosensitive circuit board, the front side of the photosensitive circuit board being fixedly connected to the rear end of the connection structure.

[0028] In one embodiment, the antenna is fixed to the front side of the photosensitive circuit board.

[0029] In one embodiment, the camera further includes a signal transmission line connecting the photosensitive circuit board and the reader / writer, the antenna being electrically connected to the photosensitive circuit board, and the reader / writer acquiring the identification information through the photosensitive circuit board and the signal transmission line.

[0030] The endoscope system with identification function in the technical solution of this utility model includes an endoscope, a camera, a camera host, an electronic tag, an antenna, and a reader / writer. The camera host includes a main control circuit board. The endoscope and the front end of the camera are detachably connected. The rear end of the camera is plugged into the camera host. The optical information obtained by the endoscope when inserted into the body of the observed object is transmitted to the camera. The camera converts the information into an electrical signal and transmits it to the main control circuit board. The main control circuit board uses an imaging algorithm to process the electrical signal into image information, so that the user can observe the internal condition of the observed object. The system comprises an electronic tag attached to the endoscope, recording its identification information. An antenna is mounted on the camera. A reader sends a radio frequency signal to the electronic tag via the antenna, triggering the tag to emit identification information. The antenna receives this information and transmits it to the reader, which then reads and transmits it to the main control circuit board. This allows the main control circuit board to switch imaging algorithms, enabling it to recognize different endoscope models and automatically adjust the imaging algorithm for each model to achieve optimal image quality. Users do not need to visually identify the endoscope model or manually switch imaging algorithms, reducing the difficulty of using the endoscope system and avoiding the problem of incorrect algorithm selection during manual adjustment, thus improving ease of use. Furthermore, automatic algorithm adjustment is faster than manual adjustment, shortening preparation time and reducing surgical risks. Additionally, the antenna is located inside the camera, close to the endoscope and the electronic tag on the endoscope, ensuring effective wireless signal transmission, reducing signal loss, and improving the response speed and accuracy of endoscope identification. In addition, the reader is located inside the camera host's casing, which improves the integration of the camera host, reduces the overall space occupied by the endoscope system, and facilitates the movement of the endoscope system. Attached Figure Description

[0031] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on the structures shown in these drawings without creative effort.

[0032] Figure 1 A schematic diagram of an embodiment of the endoscope system with identification function provided by this utility model;

[0033] Figure 2 for Figure 1 A magnified view of a section at point A in the middle;

[0034] Figure 3 A partial structural diagram of the endoscope in the endoscope system with identification function provided by this utility model;

[0035] Figure 4 for Figure 3 A magnified view of a section at point B in the middle;

[0036] Figure 5 A partial structural diagram of the camera in the endoscope system with recognition function provided by this utility model.

[0037] Explanation of icon numbers:

[0038] 100. Endoscope; 110. Eyepiece cover; 120. Eyepiece body; 130. Endoscope tube assembly; 140. Cover;

[0039] 200. Electronic tags;

[0040] 300. Camera; 310. Housing; 320. Photosensitive element; 321. Photosensitive circuit board; 330. Signal transmission line; 340. Connecting assembly; 341. Connecting structure; 342. Optical lens;

[0041] 400. Antenna;

[0042] 500. Camera host; 510. Housing; 520. Main control circuit board; 530. Reader / writer.

[0043] The realization of the purpose, functional features and advantages of this utility model will be further explained in conjunction with the embodiments and with reference to the accompanying drawings. Detailed Implementation

[0044] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only a part of the embodiments of the present utility model, and not all of them. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0045] It should be noted that if the embodiments of this utility model involve directional indicators (such as up, down, left, right, front, back, etc.), the directional indicators are only used to explain the relative positional relationship and movement of the components in a specific posture. If the specific posture changes, the directional indicators will also change accordingly.

[0046] In this utility model, unless otherwise explicitly specified and limited, the terms "connection" and "fixation" should be interpreted broadly. For example, "fixation" can mean a fixed connection, a detachable connection, or an integral part; "connection" can mean a mechanical connection or an electrical connection, a direct connection or an indirect connection through an intermediate medium, or a connection within two components or an interaction between two components. Unless otherwise explicitly limited, those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0047] Furthermore, if the embodiments of this utility model involve descriptions such as "first" or "second," these descriptions are for descriptive purposes only and should not be construed as indicating or implying their relative importance or implicitly specifying the number of technical features indicated. Therefore, a feature defined with "first" or "second" may explicitly or implicitly include at least one of those features. Additionally, the meaning of "and / or" throughout the text includes three parallel solutions. Taking "A and / or B" as an example, it includes solution A, solution B, or a solution where both A and B are satisfied simultaneously. Furthermore, the technical solutions of the various embodiments can be combined with each other, but this must be based on the ability of those skilled in the art to implement them. When the combination of technical solutions is contradictory or impossible to implement, it should be considered that such a combination of technical solutions does not exist and is not within the scope of protection claimed by this utility model.

[0048] This invention proposes an endoscope system with identification function.

[0049] Please see Figures 1 to 3 , Figure 1 This is a schematic diagram of an embodiment of the endoscope system with identification function provided by this utility model. Figure 2 for Figure 1 A magnified view of a portion of point A in the middle. Figure 3A partial structural diagram of the endoscope in the endoscope system with identification function provided by this utility model.

[0050] In one embodiment of this utility model, the endoscope system with identification function includes an endoscope 100, a camera 300, and a camera host 500. The endoscope 100 is detachably connected to the front end of the camera 300, and the rear end of the camera 300 is plugged into the camera host 500. The camera host 500 includes a main control circuit board 520. The endoscope system also includes:

[0051] An electronic tag 200 is installed inside the endoscope 100 and is configured to record identification information of the endoscope 100.

[0052] Antenna 400 is located inside camera 300; and

[0053] The reader 530 is located inside the housing 510 of the camera host 500, and the reader 530 is electrically connected to the antenna 400 and the main control circuit board 520 respectively.

[0054] The reader 530 is used to send radio frequency signals to the electronic tag 200 through the antenna 400 to trigger the electronic tag 200 to emit identification information. The reader 530 is also used to receive identification information through the antenna 400 and transmit it to the main control circuit board 520.

[0055] The endoscope system with identification function in the technical solution of this utility model includes an endoscope 100, a camera 300, a camera host 500, an electronic tag 200, an antenna 400, and a reader / writer 530. The camera host 500 includes a main control circuit board 520. The endoscope 100 and the front end of the camera 300 are detachably connected. The rear end of the camera 300 is plugged into the camera host 500. The optical information obtained by the endoscope 100 when inserted into the body of the observed object is transmitted to the camera 300. The camera 300 converts the optical information into electrical signals and transmits them to the main control circuit board 520. The main control circuit board 520 uses an imaging algorithm to process the electrical signals into image information, so that the user can observe the internal condition of the observed object. The system includes an electronic tag 200 on the endoscope 100 that records the endoscope 100's identification information. An antenna 400 is mounted on the camera 300. A reader 530 sends a radio frequency signal to the electronic tag 200 via the antenna 400, triggering the tag to emit identification information. The antenna 400 receives the identification information and transmits it to the reader 530. The reader 530 reads the identification information and transmits it to the main control circuit board 520, enabling the main control circuit board 520 to switch imaging algorithms. This allows the main control circuit board 520 to recognize different models and specifications of the endoscope 100 and automatically adjust the imaging algorithm for each model and specification to obtain the best image effect. Users do not need to visually identify the model and specification of the endoscope 100, nor do they need to manually switch the imaging algorithm on the main control circuit board 520. This reduces the difficulty of using the endoscope system, avoids the problem of easily selecting the wrong imaging algorithm when manually adjusting it, and improves the ease of use of the endoscope system. Furthermore, automatic adjustment of the imaging algorithm has a faster response speed than manual adjustment, shortening preparation time during surgery and reducing surgical risks. Furthermore, the antenna 400 is located inside the camera 300, close to the endoscope 100, and also close to the electronic tag 200 on the endoscope 100 used to transmit identification information. This ensures effective wireless signal transmission, reduces signal loss, and improves the response speed and accuracy when identifying the endoscope 100. Additionally, the reader 530 is located inside the housing 510 of the camera host 500, increasing the integration of the camera host 500, reducing the overall space occupied by the endoscope system, and facilitating its movement.

[0056] The electronic tag 200, antenna 400, and reader 530 together form a radio frequency identification (RFID) module. The antenna 400 enables contactless data communication between the reader 530 and the electronic tag 200 to identify the target. The electronic tag 200 is also called an RFID tag, transponder, or data carrier, while the reader 530 is also called a reader, reading device, scanner, reader head, or communicator. In this solution, the identification information of the endoscope 100 recorded by the electronic tag 200 refers to information indicating the current type of endoscope 100, which may include the endoscope 100's serial number, model, specifications, etc.

[0057] In one embodiment, the endoscope 100 is provided with a receiving slot, and the electronic tag 200 is fixed inside the receiving slot;

[0058] The camera host 500 includes a housing 510, which has a receiving cavity, and the main control circuit board 520 and the reader / writer 530 are located inside the receiving cavity.

[0059] Reference Figure 4 In this embodiment of the present invention, the electronic tag 200 is fixed in the receiving groove provided by the endoscope 100 to ensure a firm connection between the electronic tag 200 and the endoscope 100, making it difficult to fall off. This allows the endoscope 100 to provide protection for the electronic tag 200 and reduce the risk of damage to the electronic tag 200 during surgical operations or cleaning.

[0060] In one embodiment, the endoscope 100 includes:

[0061] Eyepiece body 120;

[0062] Lens tube assembly 130, one end of which is disposed in eyepiece body 120, and the other end of which extends away from eyepiece body 120; and

[0063] An eyepiece cover 110 is located at one end of the eyepiece body 120 away from the lens tube assembly 130. The eyepiece cover 110 is detachably connected to the camera 300, and a receiving slot is provided in the eyepiece cover 110.

[0064] Reference Figure 3In this embodiment of the invention, the endoscope 100 includes an eyepiece body 120, a tube assembly 130, and an eyepiece cover 110. The eyepiece body 120 contains a lens system. One end of the tube assembly 130 is connected to the eyepiece body 120, and the other end extends away from the eyepiece body 120 to allow it to be inserted into the body of the object being observed. The eyepiece cover 110 is located at the end of the eyepiece body 120 away from the tube assembly 130 and is detachably connected to the camera 300 via a connecting assembly 340, such as by snap-fit ​​or bolt fastening. A receiving slot is located on the eyepiece cover 110, close to the antenna 400 on the camera 300, ensuring effective wireless signal transmission, reducing signal loss, and improving the response speed and accuracy when identifying the endoscope 100. Furthermore, while the eyepiece body 120 generally has a complex and compact structure, the eyepiece cover 110 has a relatively simple structure. Therefore, it is easier to provide a receiving slot on the eyepiece cover 110, and it has less impact on the existing structure of the endoscope 100.

[0065] In one embodiment, the endoscope 100 further includes a cover 140 that closes the receiving groove.

[0066] Reference Figure 4 In this embodiment of the invention, the endoscope 100 further includes a cover 140, which seals the receiving groove, protects the electronic tag 200 inside the receiving groove, prevents moisture or other corrosive substances from entering the receiving groove, and extends the service life of the electronic tag 200. The cover 140 and the eyepiece cover 110 can be fixed together by welding, bonding, screw fastening, or other methods.

[0067] In one embodiment, the endoscope 100 further includes a sealing structure (not shown) that seals the connection between the cover 140 and the eyepiece cover 110.

[0068] In this embodiment of the invention, a sealing structure is provided between the cover 140 and the eyepiece cover 110 to enhance the sealing performance of the cover 140 when closing the receiving groove, preventing dust, disinfectant, and other substances from the external environment from entering the interior of the receiving groove and extending the service life of the electronic tag 200. The sealing structure can be implemented using sealing gaskets, sealant, or other methods. Specifically, in this embodiment, sealant is applied to the periphery of the cover 140, and the sealant solidifies to form a sealing structure, which both fixes the cover 140 to the eyepiece cover 110 and seals the opening of the receiving groove. The structure is simple and easy to assemble.

[0069] In one embodiment, the camera 300 includes a connection component 340, which includes:

[0070] The connection structure 341 is located at the front end of the camera 300; and

[0071] Optical lens 342, one end of optical lens 342 is snapped into the front end of connecting structure 341, and the other end of optical lens 342 is snapped into endoscope 100;

[0072] The antenna 400 is located in the connection structure 341.

[0073] Reference Figure 2 and Figure 5 In this embodiment of the invention, the connecting component 340 includes a connecting structure 341 and an optical lens 342. Both ends of the optical lens 342 are respectively snapped into the front end of the connecting structure 341 and the eyepiece cover 110 of the endoscope 100. The optical lens 342 achieves a detachable connection between the endoscope 100 and the camera 300 through this snap-fit ​​mechanism, improving the convenience of assembly and disassembly and facilitating the docking of the camera 300 with endoscopes 100 of different specifications and types. The antenna 400 is mounted on the connecting structure 341, making its arrangement and assembly relatively convenient, eliminating the need for structural adjustments to the optical lens 342 and reducing design complexity. Furthermore, the antenna 400's location on the connecting structure 341 and its proximity to the electronic tag 200 on the endoscope 100 ensures effective wireless signal transmission, reduces signal loss, and improves the response speed and accuracy when identifying the endoscope 100.

[0074] In another embodiment, the antenna 400 can also be arranged on the optical lens 342, so that the distance between the antenna 400 and the endoscope 100 is closer, further reducing signal loss and improving the response speed and accuracy when identifying the endoscope 100.

[0075] In one embodiment, the camera 300 includes:

[0076] The housing 310 has an assembly cavity; and

[0077] The photosensitive element 320 is located inside the assembly cavity and is electrically connected to the main control circuit board 520.

[0078] The rear end of the connecting structure 341 is located inside the assembly cavity, and the antenna 400 is located at the rear end of the connecting structure 341.

[0079] Reference Figure 5In this embodiment of the invention, the camera 300 includes a housing 310, a photosensitive element 320, and a connecting structure 341. The housing 310 has an assembly cavity, and the photosensitive element 320 is located inside the assembly cavity and electrically connected to the main control circuit board 520. The photosensitive element 320 converts the light signal captured by the endoscope 100 into an electrical signal and then transmits it to the main control circuit board 520. The front end of the connecting structure 341 is detachably connected to the optical lens 342 by means of snap-fit ​​or bolt fastening. The rear end of the connecting structure 341 is located inside the assembly cavity, and the antenna 400 is located at the rear end of the connecting structure 341, also inside the assembly cavity. This allows the housing 310 to provide a certain degree of protection for the antenna 400, extending the service life of the antenna 400.

[0080] In one embodiment, the photosensitive element 320 includes a photosensitive circuit board 321 and a photosensitive sensor (not shown) disposed on the front side of the photosensitive circuit board 321, and the front side of the photosensitive circuit board 321 is fixedly connected to the rear end of the connection structure 341.

[0081] Reference Figure 5 In this embodiment of the present invention, the photosensitive element 320 includes a photosensitive circuit board 321 and a photosensitive sensor on the front side of the photosensitive circuit board 321. The photosensitive circuit board 321 is fixedly connected to the rear end of the connecting structure 341, which can be achieved by snap-fitting, screw fastening, or other methods. During assembly, the front side of the photosensitive circuit board 321 is first fixed to the rear end of the connecting structure 341, and then the connecting structure 341 is assembled with the housing 310, which improves the convenience of assembly. In addition, since the connecting structure 341 is connected to the endoscope 100 through the optical lens 342, fixing the photosensitive circuit board 321 to the connecting structure 341 makes it easier to align the photosensitive sensor with the endoscope 100, reducing the problem of misalignment between the photosensitive sensor and the endoscope 100, thereby improving the imaging quality.

[0082] In one embodiment, the antenna 400 is fixed to the front side of the photosensitive circuit board 321.

[0083] Reference Figure 5 In this embodiment of the present invention, the antenna 400 is fixed to the front side of the photosensitive circuit board 321 by means of welding, gluing, screw fastening, etc. The antenna 400 alone is small in size. However, in this embodiment, during assembly, the antenna 400 is first installed on the larger photosensitive element 320, and then the photosensitive element 320 is fixed to the rear end of the connecting structure 341. This allows the antenna 400 to be assembled with the connecting structure 341, improving the convenience of assembly and helping to improve the structural compactness of the camera 300 and reduce the volume occupied.

[0084] In one embodiment, the camera 300 further includes a signal transmission line 330, which connects the photosensitive circuit board 321 and the reader 530. The antenna 400 is electrically connected to the photosensitive circuit board 321, and the reader 530 acquires identification information sequentially through the antenna 400, the photosensitive circuit board 321 and the signal transmission line 330.

[0085] Optionally, the signal transmission line 330 connects the reader 530 and the main control circuit board 520. The main control circuit board 520 is connected to the photosensitive circuit board 321. That is, the signal transmission line 330 is connected to the photosensitive circuit board 321 through the main control circuit board 520. In other words, the reader 530 obtains identification information sequentially through the antenna 400, the photosensitive circuit board 321, the main control circuit board 520, and the signal transmission line 330.

[0086] Reference Figure 5 In this embodiment of the invention, the photosensitive circuit board 321 is connected to the reader 530 via the signal transmission line 330. The antenna 400 is not only physically fixed to the photosensitive circuit board 321, but also electrically connected to it. This allows the identification information of the endoscope 100 received by the antenna 400 to be transmitted to the signal transmission line 330 via the photosensitive circuit board 321, and then to the reader 530 via the signal transmission line 330. There is no need to set up additional lines to connect the antenna 400 and the reader 530, reducing the number of parts, reducing assembly steps, and lowering the manufacturing cost of the endoscope system.

[0087] In one embodiment, the endoscope system further includes a display (not shown in the figure), which is electrically connected to the main control circuit board 520 and is used to realize the image display function, which can intuitively display the image information processed by the main control circuit board 520. Specifically, in this embodiment, the display is also used to display information such as the types of endoscopes 100 and the parameters of the camera 300, and through the user input interface in the form of a touch screen, buttons, etc., the user can manually set the information such as the types of endoscopes 100 and the parameters of the camera 300. If any of the electronic tag 200, antenna 400, and reader 530 is damaged, the observation function of the endoscope system will not be affected, and more diverse parameter selection and adjustment methods will be provided.

[0088] The above description is merely an exemplary embodiment of the present utility model and does not limit the patent scope of the present utility model. Any equivalent structural transformations made based on the technical concept of the present utility model and the contents of the present utility model specification and drawings, or direct / indirect applications in other related technical fields, are included within the patent protection scope of the present utility model.

Claims

1. An endoscope system with identification function, comprising an endoscope, a camera, and a camera host, wherein the endoscope is detachably connected to the front end of the camera, the rear end of the camera is plugged into the camera host, and the camera host includes a main control circuit board, characterized in that, The endoscope system also includes: An electronic tag is placed inside the endoscope and is configured to record the endoscope's identification information; The antenna is located inside the camera; and A reader / writer is located inside the housing of the camera host, and the reader / writer is electrically connected to the antenna and the main control circuit board respectively; The reader / writer is used to send radio frequency signals to the electronic tag through the antenna to trigger the electronic tag to emit the identification information. The reader / writer is also used to receive the identification information through the antenna and transmit it to the main control circuit board.

2. The endoscope system with identification function as described in claim 1, characterized in that, The endoscope is provided with a receiving slot, and the electronic tag is fixed inside the receiving slot; The camera host includes a housing, the housing has a receiving cavity, and the main control circuit board and the reader / writer are located in the receiving cavity.

3. The endoscope system with identification function as described in claim 2, characterized in that, The endoscope includes: Eyepiece body; A microscope tube assembly, one end of which is disposed on the eyepiece body, and the other end of which extends away from the eyepiece body; and An eyepiece cover is disposed at one end of the eyepiece body away from the lens tube assembly. The eyepiece cover is detachably connected to the camera. The receiving slot is disposed in the eyepiece cover. The endoscope also includes a cover that closes the receiving slot.

4. The endoscope system with identification function as described in claim 3, characterized in that, The endoscope also includes a sealing structure that seals the connection between the cover and the eyepiece cover.

5. The endoscope system with identification function as described in claim 1, characterized in that, The camera also includes a connection component, which includes: A connection structure is located at the front end of the camera; and An optical lens, one end of which is snapped into the front end of the connecting structure, and the other end of which is snapped into the endoscope; The antenna is located in the connection structure.

6. The endoscope system with identification function as described in claim 5, characterized in that, The camera includes: The housing has an assembly cavity; and A photosensitive element is disposed inside the assembly cavity and electrically connected to the main control circuit board; The rear end of the connecting structure is located inside the assembly cavity, and the antenna is located at the rear end of the connecting structure.

7. The endoscope system with identification function as described in claim 6, characterized in that, The photosensitive element includes a photosensitive circuit board and a photosensitive sensor disposed on the front side of the photosensitive circuit board, and the front side of the photosensitive circuit board is fixedly connected to the rear end of the connection structure.

8. The endoscope system with identification function as described in claim 7, characterized in that, The antenna is fixed to the front side of the photosensitive circuit board.

9. The endoscope system with identification function as described in claim 8, characterized in that, The camera also includes a signal transmission line that connects the photosensitive circuit board and the reader / writer. The antenna is electrically connected to the photosensitive circuit board, and the reader / writer acquires the identification information through the photosensitive circuit board and the signal transmission line.

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