Off-cabin type endoscope system with operation auxiliary arm

Abstract

The invention discloses a cabin-leaving type endoscope system with an operation auxiliary arm. The cabin-leaving type endoscope system comprises the following components: an endoscope lighting device, an image acquisition and transmission device, an endoscope image tracking device, an endoscope shell device, an operation arm device, a display screen and a center console, the outline of the endoscope shell device is triangular, the end of the triangle is in a circular arc shape, and the whole endoscope shell device is in a blunt round triangle shape. The operation arm device is an auxiliary device attached to the endoscope shell device, an operation arm of the operation arm device is made of bendable flexible materials with certain hardness, the end of the operation arm device is a functional end, and the appearance of the operation arm device is in a platform drag hook shape. And various requirements of endoscopic surgery are further optimized and met.

Description

Technical Field

[0001] The present invention belongs to the technical field of medical devices and relates to a cabin-off endoscopic system with a surgical assistant arm device attached thereto. Background Art

[0002] Endoscopes are currently widely used in various medical surgery fields, almost covering all clinical departments. Typical examples include surgical laparoscopy, gastrointestinal resection surgery, orthopedic arthroscopic surgery, gynecological uterine and ovarian surgery, otolaryngological sinus surgery, etc. During current endoscopic surgeries, the operating doctor usually holds the lighting handle with the left hand to illuminate the surgical field, while collecting and transmitting the images to the information processing center and finally displaying them on the display screen. The doctor holds the surgical instrument with the right hand alone and needs to use unique techniques for the surgery. The operating doctor requires long-term specialized training to master it proficiently.

[0003] The invention document ZL 202420289145.7 discloses an intelligent endoscopic system. The device fixes the lighting image acquisition and transmission device, so it can completely liberate the left hand of the operator, making the surgery more accurate and effective. At the same time, it can intelligently control the lighting direction and the image acquisition position, providing convenience for the surgery. However, the endoscopic device is prone to rolling and sliding and cannot be well fixed, so it cannot perform image acquisition according to the preset purpose; nor can it realize image acquisition in the case where a retractor is needed to pull apart tissues to expose the surgical field; in case of common situations such as bleeding and exudation, it cannot be handled. Summary of the Invention

[0004] The present invention provides a cabin-off endoscopic system with a surgical assistant arm device attached thereto. It is based on the intelligent endoscopic system (invention number ZL 2024 2 0289145.7), further optimized and provided with an auxiliary surgical arm urgently needed clinically. The additional surgical assistant arm enables, after a revolutionary breakthrough in the two-handed operation of the operator achieved by the original intelligent endoscopic system (invention number ZL 2024 20289145.7), further additional realization of auxiliary functions such as placing and fixing the lens arbitrarily within the surgical range, expanding the surgical field with a multi-directional surgical retractor, compressing hemostasis, packing the cavity, and pressing and supporting. The cabin-off design realizes the need of the operator to place the light source and the lens at a farther distance and at an arbitrary position. The specific technical solutions are as follows:

[0005] The present invention provides a cabin-separated endoscope system with a surgical assistance arm, which comprises the following components: an endoscope lighting device, an image acquisition and transmission device, an endoscope image tracking device, an endoscope housing device, a surgical arm device, a display screen and a central control console; the contour of the endoscope housing device is triangular, and the end of the triangle is arc-shaped, presenting an obtuse round triangle as a whole; the surgical arm device is an auxiliary device attached to the endoscope housing device, the surgical arm of the surgical arm device is made of a bendable flexible material with a certain hardness, and the end of the surgical arm device is a functional end, and its appearance is in the shape of a platform retractor.

[0006] According to an embodiment of the present invention, the surgical arm device further comprises a right-angle elbow and a push plate mechanism. The right-angle part of the right-angle elbow is hinged to the outer surface of the endoscope housing device. One end of the right-angle elbow is detachably connected to the surgical arm, and the other end of the right-angle elbow abuts against the push plate mechanism; the push plate mechanism is located on the inner surface of the endoscope housing device. When the push plate mechanism is pushed, it drives the right-angle elbow to rotate, thereby driving one end of the right-angle elbow to stand upright, and thus driving the surgical arm to change from being parallel and attached to the outer surface of the endoscope housing device to standing upright on the outer surface of the endoscope housing device.

[0007] According to an embodiment of the present invention, a force sensor is provided inside the push plate mechanism.

[0008] According to an embodiment of the present invention, the detachable connection between one end of the right-angle elbow and the surgical arm is achieved by screwing or plugging.

[0009] According to an embodiment of the present invention, according to different surgical scenarios used, the endoscope system is divided into: nasal endoscope type, laparoscope type, arthroscope type and other types required for various clinical needs, and the types and quantities of the surgical arms are matched according to the types.

[0010] According to an embodiment of the present invention, the endoscope lighting, image acquisition and transmission device is a miniaturized image data acquisition and transmission device, and the lighting intensity and image range can be adjusted as needed.

[0011] According to an embodiment of the present invention, a lens cleaning device and a liquid recovery device are attached to the endoscope lighting, image acquisition and transmission device.

[0012] According to an embodiment of the present invention, the endoscope image tracking device can issue commands for adjustment according to the comprehensive coordination control of the central control console, and control the direction in which the camera in the endoscope lighting, image acquisition and transmission device points.

[0013] According to an embodiment of the present invention, an embedded fixed locking structure is provided between the endoscope housing device and the endoscope lighting, image acquisition and transmission device.

[0014] According to an embodiment of the present invention, the display screen and the central control console are located outside the body and are connected to the endoscope lighting, image acquisition and transmission device by wire; the display screen and the central control console are a comprehensive information processing center, including a voice receiving terminal, a host, a display, a keyboard and a mouse, which are used to control the pointing direction of the mobile endoscope camera, adjust the lighting intensity, adjust the image size, focus on the surgical field, perform comprehensive image analysis and manage medical records.

[0015] Technical effects:

[0016] The object of the present invention is to further achieve intelligent control of the lighting direction and image acquisition position by reconfiguring the composition and structure of the endoscope and adding functional components on the basis of the intelligent endoscope system (invention number ZL 2024 2 0289145.7), so as to facilitate the operation, set up a surgical assistant arm to enable the surgeon to adjust the surgical field at any time, and even observe parts that could not be seen by the original endoscope. In addition, the present invention can also magnify the area that needs attention at any time. At the same time, since the present invention can lock the position of the camera, the left hand of the surgeon used to hold the endoscope can be liberated, realizing two-handed operation and reducing the burden on the surgeon. This is a revolutionary improvement in the field of endoscope manufacturing and use. For otolaryngologists and ophthalmologists using nasal endoscopes, general surgeons using laparoscopes, orthopedic surgeons using arthroscopes, etc., because the surgical spaces they often face are narrow parts such as the nasal cavity, nasal sinuses, abdominal cavity, and joint cavity, the original endoscope requires one hand to hold the endoscope and can only be used to complete surgical operations with one hand, which is very difficult and requires long-term training. Therefore, it is particularly important to liberate the left hand of the surgeon and realize two-handed operation.

[0017] The general working environment of the endoscope is the body cavity in the human body, usually with a narrow space but communicating with many adjacent cavities. The contour of the endoscope housing is designed as a triangle, which can make the endoscope device maintain a stable position in a smaller volume state, not easy to roll, slide or fall; at the same time, the position can be further fixed with the help of the surgical arm device. An embedded fixed locking structure is provided between the endoscope housing device and the endoscope lighting, image acquisition and transmission device to ensure that the endoscope will not fall out of the system after being placed and fixed in position. The reason for adopting the shape of an eyelid retractor is that it can not only perform traction and dilation of the surgical field as needed, but also use the functions of the platform to perform pressing after stuffing the hemostatic sponge, prevent blood or exudate from overflowing the surgical field after stuffing the cavity, and fix the position of the endoscope.

[0018] In particular, by using the right-angle elbow and the pusher mechanism of the surgical arm device, the surgical arm can be in a contracted state when the endoscope enters the body cavity, facilitating the entry of the endoscope and avoiding discomfort or even damage to the body cavity. When the endoscope reaches the target position, the surgical arm is opened through the right-angle elbow and the pusher mechanism, and the opening angle can be adjusted in a timely manner according to the position of the cavity, so as to fix the endoscope and realize its corresponding functions through the end. Description of the Drawings

[0019] Figure 1 Schematic diagram of the overall structure of the present invention;

[0020] Figure 2 Schematic diagram of the lens cleaning device and the liquid recovery device of the present invention;

[0021] Figure 3 Cross-sectional view of the endoscope housing device of the present invention;

[0022] Figure 4 Schematic diagram of the pusher mechanism of the present invention;

[0023] Figure 5 Schematic diagram of the cooperation between the pusher mechanism and the right-angle elbow of the present invention;

[0024] Figure 6 Schematic diagram of the end of the surgical arm device of the present invention. Detailed Description of the Invention

[0025] The present invention will be described in detail below in conjunction with the embodiments shown in the drawings. It should be noted that these embodiments are not intended to limit the present invention, and any equivalent transformation or substitution in terms of function, method, or structure made by those of ordinary skill in the art based on these embodiments shall fall within the protection scope of the present invention.

[0026] As Figure 1-6 shown, the present invention discloses a cabin-off endoscope system with an attached surgical assistant arm, which comprises the following components: an endoscope lighting, image acquisition and transmission device 1, an endoscope image tracking device 2, an endoscope housing device 3 and a surgical arm device 4, a display screen and a central control console 5;

[0027] The contour of the endoscope housing device 3 is triangular, and the end of the triangle is circular arc-shaped, presenting an obtuse-round triangle as a whole;

[0028] The surgical arm device 4 is an auxiliary device attached to the endoscope housing device 3. The surgical arm 41 of the surgical arm device 4 is made of a bendable flexible material with a certain hardness, and the end 42 of the surgical arm device 4 is a functional end, with an appearance of a platform hook shape.

[0029] The usual working environment of an endoscope is the body cavities within the human body, which are usually narrow in space but connected to many adjacent cavities. The outer contour of the endoscope housing is designed as a triangle, which enables the endoscope device to maintain a stable position in a smaller volume state and is not easy to roll, slide or fall. At the same time, the position can be further fixed with the help of the surgical arm device. The surgical arm device 4 is a multi-arm device fixed on the surface of the endoscope housing device 3, and the surgical arm is made of a bendable flexible material with a certain hardness. According to different types and uses of endoscopes, the number of surgical arms is different, and 4, 6 or more can be selected. The functional end of the surgical arm has an appearance of a platform retractor, and the shape of an eyelid retractor can be selected, such as Figure 3 as shown. The reason for adopting the shape of the eyelid retractor is that it can not only perform traction and dilation of the surgical field as needed, but also use the function of the platform to perform functions such as pressing after stuffing the hemostatic sponge, preventing blood or exudate from overflowing the surgical field after stuffing the cavity, and fixing the position of the endoscope.

[0030] This system will be divided into various types required for clinical applications such as nasal endoscope type, laparoscope type, arthroscope type, etc. according to different surgical scenarios used, so as to replace the current various endoscope systems.

[0031] As an embodiment of the present invention, the surgical arm device 4 further includes a right-angle elbow 43 and a push-piece mechanism 44. The right-angle part of the right-angle elbow 43 is hinged to the outer surface of the endoscope housing device 3. One end of the right-angle elbow 43 is detachably connected to the surgical arm 41, and the other end of the right-angle elbow 43 abuts against the push-piece mechanism 44;

[0032] The push-piece mechanism 44 is located on the inner surface of the endoscope housing device 3. When the push-piece mechanism 44 is pushed, it drives the right-angle elbow 43 to rotate, thereby driving one end of the right-angle elbow 43 to stand upright, and thus driving the surgical arm 41 from being parallel and attached to the outer surface of the endoscope housing device 3 to standing upright on the outer surface of the endoscope housing device 3.

[0033] As an embodiment of the present invention, a force sensor is provided inside the push-piece mechanism 44.

[0034] As an embodiment of the present invention, the detachable connection between one end of the right-angle elbow 43 and the surgical arm 41 is achieved by screwing or plugging.

[0035] As an embodiment of the present invention, according to different surgical scenarios used, the endoscope system is divided into: nasal endoscope type, laparoscope type, arthroscope type and other various types required for clinical applications, and the surgical arm 41 is matched in type and quantity according to the type.

[0036] As an embodiment of the present invention, the endoscope lighting, image acquisition and transmission device 1 is a miniaturized image data acquisition and transmission device, and the lighting intensity and image range can be adjusted as needed.

[0037] In the aforementioned endoscopic system with an attached surgical assistant arm and detachable endoscope, the endoscopic lighting, image acquisition, and transmission device 1 is completely different from existing endoscopic systems. Since this endoscopic system requires maximum thinness and miniaturization, it is necessary to separately complete the tasks of image acquisition and wired transmission of information. However, this is similar to the image acquisition and transmission technology of the already very mature gastroscope capsule in clinical practice, but different from the posture adjustment principle of the gastroscope capsule. Therefore, the endoscopic lighting, image acquisition, and transmission device 1 of this patent can adopt a similar image acquisition and transmission technology to that of the gastroscope capsule, but needs to be further thinned and miniaturized to better adapt to the operating environment of minimally invasive surgery.

[0038] As an embodiment of the present invention, a lens cleaning device and a liquid recovery device are attached to the endoscopic lighting, image acquisition, and transmission device 1.

[0039] The endoscopic lighting, image acquisition, and transmission device 1 is a miniaturized image data acquisition and transmission device, which can adjust the lighting intensity and image range as needed. In addition, a lens cleaning device A and a liquid recovery device B are attached to the endoscopic lighting, image acquisition, and transmission device 1. As Figure 2 shown, A can flush the camera to remove debris, blood, etc., and keep the field of view clear. B can keep the surgical field clean and can cooperate with autologous blood transfusion when needed.

[0040] As an embodiment of the present invention, the endoscopic image tracking device 2 can issue commands for adjustment according to the comprehensive coordination and control of the central control console 5 to control the direction in which the camera in the endoscopic lighting, image acquisition, and transmission device points.

[0041] The endoscopic image tracking device 2 is located between the endoscopic lighting, image acquisition, and transmission device 1 and the endoscopic housing device 3, and can finely adjust the lens direction and focus position according to the settings made by the surgeon or assistant on the display screen and the central control console 5, so that the surgical field always aims at the tip position of the surgical instrument. This endoscopic image tracking device 2 should have functions of anti-shake, automatic camera tracking, and moving direction according to commands to meet the requirements of stable, fine-tuning, and transfer of the surgical field of view.

[0042] As an embodiment of the present invention, the endoscopic housing device 3 and the endoscopic lighting, image acquisition, and transmission device 1 have an embedded fixed locking structure. Ensure that after the endoscope is placed and fixed in position, the endoscope will not fall out of the system.

[0043] As an embodiment of the present invention, the display screen and the central console 5 are located outside the body and are connected to the endoscope illumination, image acquisition and transmission device 1 by wire. The display screen and the central console 5 are a comprehensive information processing center, including a voice receiving terminal, a host, a display, a keyboard and a mouse, and are used to control the pointing direction of the mobile endoscope camera, adjust the illumination intensity, adjust the image size, focus on the surgical field, perform comprehensive image analysis and manage medical records. The display screen and the central console 5 are connected to the endoscope illumination, image acquisition and transmission device 1 by wire, and the information obtained by 1 is rendered and displayed on the display screen according to the needs of the surgeon, and instructions are sent to fix or adjust the position of the endoscope illumination, image acquisition and transmission device 1 located at the head end, and the endoscope image tracking device 2 can be manipulated by means of a mouse, a touch screen, voice control, etc. according to the requirements of the surgeon to achieve the purpose of moving the pointing direction of the endoscope camera, adjusting the illumination intensity, adjusting the image size, and focusing on the surgical field. In addition, its medical record management software system can refer to the currently commonly used endoscope systems in clinics to collect, store, edit, etc. surgical data.

[0044] There are two reasons for the wired connection method between the aforementioned display screen and the central console 5 and the endoscope illumination, image acquisition and transmission device 1: 1. The operations usually performed using endoscope systems generally take a relatively long time and involve a large amount of information transmission. Since the endoscope illumination, image acquisition and transmission device 1 is required to be small in size, a wired connection is adopted. 2. To prevent abnormal displacement, tumbling, slipping, dropping, etc. of this endoscope system during the operation. Even if such situations occur, it is easy to find. Losing items or surgical instruments in the surgical cavity is a major accident in surgery. Since the prominent advantage of this endoscope system is its small size to achieve non-interference with the surgical field during the operation, a wired connection can eliminate the concerns of the surgeon. In addition, due to the small diameter, adjustable length, and freely twistable characteristics of the connecting wire, the lens end can be placed arbitrarily.

[0045] The advantages of the present invention are demonstrated through the surgical process of a specific embodiment as follows:

[0046] Before the operation starts, similar to the currently commonly used endoscope systems in clinics, a patient medical record is established through the medical record management software system on the display screen and the central console 5, and the function modules are selected and set up. Enter the module operation interface. The main surgical field is in the center, and multiple selectable surgical fields are on one side, and they can be switched at any time. The instruction methods are voice or manual. Recording the video can be paused, aborted, continued, or terminated at any time, and high-definition photos can be taken at any time during this period.

[0047] After the surgical access is routinely established, through one of the accesses, the first endoscopic system with a detachable surgical assistant arm is inserted. After rough positioning, under its illumination assistance, the second system of this kind is placed. Since the surgical arm is made of a flexible material with a certain hardness, after the endoscopic illumination, image acquisition and transmission device 1 is placed, one or several assistant arms can be used to assist in fixing the position and direction of the lens. Then, under its illumination assistance, the position of the first system of this kind is determined and fixed. At the same time, the surgical assistant arm can also be used to perform operations such as pulling and pushing on the surgical field. Even a third or more systems of this kind can be placed, or they can be placed alternately in a progressive manner to achieve the purpose of entering hidden cavities, displaying occluded, curved, and hidden surgical fields, such as diverticula behind various cavity walls, which cannot be achieved by existing endoscopic systems.

[0048] During the operation, the focus position and the size of the surgical field can be adjusted by voice or manual control, and the surgical field under different lenses can be switched simultaneously.

[0049] Although the surgical arm in this system is called an assistant arm, in fact, it plays the role of multiple surgical assistants. The retractor mode of the functional end of the surgical arm can be used to pull and expand the surgical field, and the platform function of the functional end can also be used to perform functions such as pressing after stuffing a hemostatic sponge, preventing blood or exudate from overflowing the surgical field after stuffing a cavity, and fixing the position of the endoscope. The right-angle elbow design of the surgical arm not only facilitates the movement of the endoscope in and out, but also further enhances the role of the surgical assistant through a force sensor, enabling better control of the force to meet the surgical needs.

[0050] After this endoscopic system is set up, the surgeon can insert surgical instruments through the skin access on the body surface that he or she is familiar with through habitual use to achieve two-handed operation. This is a revolutionary improvement to the previous endoscopic surgical operation technique.

[0051] During the operation, the surgeon can still use the familiar method in the past to guide the operation by observing the image on the display screen 5. Another innovative point of this endoscopic system is that on the display screen, the main screen shows the main surgical field selected by the surgeon, and at the same time, the surgical fields in other lenses are shown beside it, as Figure 4 shown. At this time, once the surgeon hopes to change the surgical field, other surgical fields can be switched at any time. In addition, during the operation, abnormal situations such as unexpected and hard-to-detect bleeding points will be fully and accurately displayed in front of the surgeon under the coordinated cooperation of this endoscopic system.

[0052] The outer shell device 3 of this endoscope system has a blunt round triangular appearance, and its shape is similar to a large triangular capsule. The reason for using a triangle is to increase its stability so that it is not easy to flip, roll, slide or fall after being fixed. Its size depends on different types of endoscope systems. For example, the nasal endoscope type and arthroscope type are relatively smaller, with relatively shorter and fewer surgical auxiliary arms; while the laparoscope type, etc., requires a relatively larger size, and the surgical auxiliary arms also need to be relatively longer and more.

[0053] Between the outer shell device 3 of this endoscope system and the endoscope lighting, image acquisition and transmission device 1, there is an anti-slip embedded fixed locking structure. The endoscope image tracking device 2 is located between the endoscope lighting, image acquisition and transmission device 1 and the endoscope outer shell device 3. It can make fine adjustments to the lens direction and focus position according to the settings made by the surgeon or assistant on the display screen and the central control console 5, so that the surgical field always aims at the tip position of the surgical instrument. The adjustment and focusing function of this device is a fine adjustment made after the surgeon has fixed the position and direction of the endoscope lens and selected the main surgical field to ensure that the surgical field is clear and stable. Therefore, this endoscope image tracking device 2 also has functions such as anti-shake function, camera automatic tracking function and moving direction according to instructions, to meet the requirements of the stability, fine adjustment and transfer of the surgical field.

[0054] During the operation, in view of the situation that it is often necessary to use a retractor to pull apart tissues to expose the surgical field, the position and direction of the retractor of the surgical auxiliary arm can be adjusted under the indication of the images of other endoscopes in the same group, realizing a function that has never existed in previous endoscope systems, and this is also a function that clinicians urgently hope the endoscope system can have. This is the unique usage mode of this patent that differentiates it from all other currently clinically used endoscope systems.

[0055] If common situations such as bleeding and oozing occur, under the indication of the images of multiple endoscopes in the same group, after closing the bleeding point or leakage point with a packing material, the platform surface of the retractor on the auxiliary arm platform can be used for pressing to reduce or stop bleeding and leakage. This is also a function that has never existed in previous endoscope systems, and it is also a function that clinicians urgently hope the endoscope system can have.

[0056] After the operation, when taking out this endoscope system, if abnormal displacement, rolling, sliding or falling occurs and it cannot be found, it can be searched through the connecting wire to avoid the loss of surgical items.

[0057] The serial numbers of the above embodiments of the present invention are only for description and do not represent the superiority or inferiority of the embodiments.

[0058] In the above embodiments of the present invention, the descriptions of each embodiment have their own emphases. For the parts not detailed in a certain embodiment, reference can be made to the relevant descriptions of other embodiments.

[0059] Although embodiments of the present invention have been shown and described, those of ordinary skill in the art can understand that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principles and spirit of the present invention. The scope of the present invention is defined by the claims and their equivalents.

Claims

1. A cabin-off endoscopic system with a surgical assist arm, characterized in that, It consists of the following components: an endoscope lighting, an image acquisition and transmission device (1), an endoscope image tracking device (2), an endoscope housing device (3), a surgical arm device (4), a display screen and a central control console (5); the contour of the endoscope housing device (3) is triangular, and the ends of the triangle are arc-shaped, presenting an obtuse circular triangle as a whole; the surgical arm device (4) is an auxiliary device attached to the endoscope housing device (3), the surgical arm (41) of the surgical arm device (4) is made of a bendable flexible material with a certain hardness, and the end (42) of the surgical arm device (4) is a functional end, with an appearance in the shape of a platform retractor.

2. The endoscope system according to claim 1, wherein The surgical arm device (4) further includes a right-angle elbow (43) and a push plate mechanism (44). The right-angle part of the right-angle elbow (43) is hinged to the outer surface of the endoscope housing device (3). One end of the right-angle elbow (43) is detachably connected to the surgical arm (41), and the other end of the right-angle elbow (43) abuts against the push plate mechanism (44); the push plate mechanism (44) is located on the inner surface of the endoscope housing device (3). When the push plate mechanism (44) is pushed, it drives the right-angle elbow (43) to rotate, thereby driving one end of the right-angle elbow (43) to stand upright, and thus driving the surgical arm (41) from being parallel and attached to the outer surface of the endoscope housing device (3) to standing upright on the outer surface of the endoscope housing device (3).

3. The endoscope system according to claim 2, characterized in that, A force sensor is provided inside the push plate mechanism (44).

4. The endoscopic system according to claim 2, wherein One end of the right-angle elbow (43) is detachably connected to the surgical arm (41) by screwing or plugging.

5. The endoscopic system according to claim 2, wherein, According to different surgical scenarios used, the endoscope system is divided into: nasal endoscope type, laparoscopic type, arthroscopic type, and other types required for various clinical needs. The surgical arm (41) is matched in type and quantity according to the type.

6. The endoscopic system according to claim 2, characterized in that, The endoscope lighting, image acquisition and transmission device (1) is a miniaturized image data acquisition and transmission device, and the lighting intensity and image range can be adjusted as needed.

7. The endoscopic system according to claim 2, characterized in that, A lens cleaning device and a liquid recovery device are attached to the endoscope lighting, image acquisition and transmission device (1).

8. The endoscope system according to claim 2, wherein The endoscope image tracking device (2) can issue commands for adjustment according to the comprehensive coordination and control of the central control console (5), and control the direction in which the camera in the endoscope lighting, image acquisition and transmission device points.

9. The endoscopic system according to claim 2, wherein An embedded fixed locking structure is provided between the endoscope housing device (3) and the endoscope lighting, image acquisition and transmission device (1).

10. The endoscopic system according to claim 2, wherein, The display screen and the central control console (5) are located outside the body and are connected to the endoscope lighting, image acquisition and transmission device (1) by wire; the display screen and the central control console (5) are a comprehensive information processing center, including a voice receiving terminal, a host, a display, a keyboard and a mouse, and are used to control the direction in which the mobile endoscope camera points, adjust the lighting intensity, adjust the image size, focus on the surgical field, perform comprehensive image analysis, and manage medical records.

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