Anesthesia visual laryngoscope capable of being charged wirelessly

Abstract

The invention provides an anesthesia visual laryngoscope capable of being charged wirelessly, and belongs to the technical field of medical instruments, the anesthesia visual laryngoscope capable of being charged wirelessly comprises a handle bottom plate; the handle protection shell is in threaded connection with the upper end of the handle bottom plate through a bolt; the controller is fixedly connected to the upper end of the handle bottom plate, a wireless coil is fixedly connected to the side end of the controller, and a wireless coil is fixedly connected to the upper end of the handle bottom plate; the adjusting mechanism is arranged at the side end of the handle bottom plate so as to realize angle adjustment when the equipment is used; the wireless coil is adopted to realize a wireless charging function, so that the problem of interface damage or wire winding possibly caused by traditional wired charging is avoided, and the overall reliability and durability of equipment are improved; through the adjusting mechanism, the rotating rod, the third bevel gear and other components, the user can easily adjust the angle of the visual laryngoscope to meet different operation requirements.

Description

Technical Field

[0001] The present invention belongs to the technical field of medical devices, and particularly relates to a wirelessly chargeable anesthesia video laryngoscope. Background Art

[0002] In current medical practice, video laryngoscopes, as important auxiliary tools, play a crucial role in the tracheal intubation process. However, there are some problems to be solved urgently in the practical application of traditional video laryngoscopes:

[0003] 1. Inconvenient charging and hygiene problems

[0004] Wired charging limitations: Traditional video laryngoscopes usually adopt wired charging methods. This method not only requires frequent plugging and unplugging of data cables, increasing the risk of interface damage, but also may cause wire entanglement, affecting the usability.

[0005] Infection risk: The existence of wired charging interfaces may become a breeding ground for bacteria, especially in a hospital environment, which poses a challenge to aseptic operation. In addition, each plugging and unplugging of the data cable may introduce new pollution sources, increasing the risk of patient infection.

[0006] 2. Difficult angle adjustment and limited field of view

[0007] Fixed viewing angle limits operation flexibility: The designs of many existing video laryngoscopes lack effective angle adjustment mechanisms, resulting in limited applicability in different patients or complex anatomical structures. When performing tracheal intubation, doctors often need to adjust the patient's body position to adapt to the angle of the laryngoscope, which not only increases the operation difficulty but also may prolong the operation time.

[0008] Insufficient adjustment in a single direction: Although some video laryngoscopes have certain angle adjustment functions, they can often only make limited adjustments in one direction and cannot meet the need for all-round observation, affecting the accuracy and success rate of the operation.

[0009] 3. The operation interface is not intuitive enough

[0010] Complex operation process: The operation interface of traditional video laryngoscopes is usually relatively complex, and medical staff need to complete basic operations, such as viewing the picture transmitted by the camera or adjusting device parameters, through multiple steps. This design not only reduces work efficiency but also may delay the treatment opportunity in case of emergency.

[0011] Lack of real-time feedback: Some video laryngoscopes do not provide immediate visual feedback, making it difficult for doctors to grasp the situation in real time during the operation and increasing the operation risk. Summary of the Invention

[0012] The object of the present invention is to provide a wirelessly chargeable anesthesia video laryngoscope, aiming to solve the problems of inconvenient charging, limited angle adjustment and non-intuitive operation interface in the prior art, so as to improve the usability, operation flexibility and surgical success rate of the device.

[0013] To achieve the above object, the present invention provides the following technical solutions:

[0014] A wirelessly chargeable anesthesia video laryngoscope, comprising:

[0015] A handle base plate;

[0016] A handle housing, which is threadedly connected to the upper end of the handle base plate by bolts;

[0017] A controller, which is fixedly connected to the upper end of the handle base plate, a wireless coil is fixedly connected to the side end of the controller, and a wireless coil is fixedly connected to the upper end of the handle base plate;

[0018] And an adjustment mechanism, which is arranged at the side end of the handle base plate to realize angle adjustment during device use

[0019] As a preferred solution of the present invention, the adjustment mechanism includes a first bevel gear, a mounting seat, a rotating rod, a third bevel gear, a driving component and an adjustment component. The first bevel gear is rotatably connected to the upper end of the handle base plate through a rotating shaft. The mounting seat is fixedly connected to the upper end of the handle base plate. The rotating rod is rotatably connected to the mounting seat. The third bevel gear is fixedly connected to one side end of the rotating rod. The third bevel gear meshes with the first bevel gear. The driving component is arranged at the side end of the rotating rod to realize the driving of the adjustment component by the video laryngoscope at the throat. The adjustment component is arranged at the side end of the closing plate to realize the direction rotation adjustment of the video laryngoscope at the throat.

[0020] As a preferred embodiment of the present invention, the driving component includes a closing plate, a mounting frame, two front and rear mounting grooves, two left and right mounting grooves, two first connecting rods, two first wire reels, two first gears, a first servo motor, two second connecting rods, two second wire reels, two second gears, and a second servo motor. The closing plate is fixedly connected to the other end of the rotating rod, the mounting frame is fixedly connected to the side end of the closing plate, the two front and rear mounting grooves are both opened at one side end of the mounting frame, the two left and right mounting grooves are both opened at the other side end of the mounting frame, the two first connecting rods are respectively rotatably connected in the two left and right mounting grooves, the two first wire reels are respectively fixedly connected to the circumferential surfaces of the two first connecting rods, the two first gears are respectively fixedly connected to the circumferential surfaces of the two first connecting rods, the two first gears are meshed with each other, the first servo motor is fixedly connected to the side end of one of the first connecting rods, the two second connecting rods are respectively rotatably connected in the two front and rear mounting grooves, the two second wire reels are respectively fixedly connected to the circumferential surfaces of the two second connecting rods, the two second gears are respectively fixedly connected to the circumferential surfaces of the two second connecting rods, the two second gears are meshed with each other, and the second servo motor is fixedly connected to the side end of one of the second connecting rods.

[0021] As a preferred embodiment of the present invention, the adjusting assembly includes a first circular plate, a first connecting seat, a cross-shaped rotating shaft, a second connecting seat, and a second circular plate. The first circular plate is fixedly connected to the side end of the closing plate, the first connecting seat is fixedly connected to the side end of the first circular plate, the cross-shaped rotating shaft is rotatably connected to the first connecting seat, the second connecting seat is rotatably connected to the side end of the cross-shaped rotating shaft, and the second circular plate is fixedly connected to the side end of the second connecting seat.

[0022] As a preferred embodiment of the present invention, a first motor is fixedly connected to the upper end of the handle bottom plate, and a second bevel gear is fixedly connected to the output end of the first motor. The second bevel gear is meshed with the first bevel gear.

[0023] As a preferred embodiment of the present invention, a ratchet wheel is fixedly connected to the circumferential surface of the rotating rod, and a ratchet tooth is rotatably connected to the inner wall of the side end of the handle housing through a rotating shaft. The ratchet tooth is intermittently meshed with the ratchet wheel.

[0024] As a preferred embodiment of the present invention, multiple groups of adjusting assemblies are provided, and the adjusting assemblies are respectively connected to the two second wire reels and the two first wire reels through connecting wires in four lines in the front, rear, left, and right directions.

[0025] As a preferred embodiment of the present invention, a closing plate is fixedly connected to the side end of the adjusting assembly, and a camera and a lighting lamp are fixedly connected to the side end of the closing plate.

[0026] As a preferred embodiment of the present invention, a rubber sleeve is sleeved and connected between the mounting bracket, the first circular plate and the closing plate.

[0027] As a preferred embodiment of the present invention, a control button is provided at the upper end of the handle housing, and a visual screen is fixedly connected to the side end of the handle housing.

[0028] Compared with the prior art, the beneficial effects of the present invention are as follows:

[0029] 1. In this solution: The wireless charging function is realized by using a wireless coil, which avoids the problems of interface damage or wire entanglement that may be caused by traditional wired charging, improves the overall reliability and durability of the device. At the same time, wireless charging also makes the device cleaner and more hygienic, reducing the risk of infection. Through the wireless charging design, anesthesiologists and nurses only need to place the device on the charging board to start charging, without the need to perform cumbersome operations of plugging and unplugging the data cable. This not only simplifies the charging process but also improves the usability of the device, enabling medical staff to prepare and use the video laryngoscope more quickly and conveniently, thereby improving work efficiency.

[0030] 2. In this solution: Through components such as the adjustment mechanism, the rotating rod, and the third bevel gear, users can easily adjust the angle of the video laryngoscope to meet different operation requirements. The adjustment components, the cross shaft, the second circular plate, etc. can achieve adjustment in four directions of front, back, left, and right, ensuring that the camera and the lighting lamp can accurately align with the part to be observed, thereby providing a clear and detailed field of view and improving the success rate of the operation.

[0031] 3. In this solution: By providing a control button on the handle housing and fixedly connecting a visual screen to the side end, these designs allow users to directly operate through the handle and view the image transmitted by the camera in real time, simplifying the operation process and improving work efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0032] The drawings are used to provide a further understanding of the present invention, and constitute a part of the specification. They are used together with the embodiments of the present invention to explain the present invention, and do not constitute a limitation to the present invention. In the drawings:

[0033] Figure 1 is the first three-dimensional view of the present invention;

[0034] Figure 2 is the second three-dimensional view of the present invention;

[0035] Figure 3 is the exploded view of the present invention;

[0036] Figure 4 is the present invention Figure 3 the exploded view of the mounting bracket in;

[0037] Figure 5 For the present invention Figure 4 Enlarged view of part A in the present invention;

[0038] Figure 6 For the present invention Figure 4 Partially enlarged view of the first circular plate in the present invention;

[0039] Figure 7 For the present invention Figure 3 Exploded view of the handle base plate in the present invention;

[0040] Figure 8 Exploded view of the handle base plate at 7 in the present invention.

[0041] In the figure: 1. Handle base plate; 101. First bevel gear; 102. First motor; 103. Second bevel gear; 104. Controller; 105. Magnet sheet; 106. Wireless coil; 107. Mounting seat; 108. Rotating rod; 109. Third bevel gear; 110. Closing plate; 111. Ratchet; 112. Ratchet teeth; 2. Handle housing; 201. Control button; 202. Visual screen; 3. Mounting bracket; 4. Front and rear mounting grooves; 401. First connecting rod; 402. First wire reel; 403. First gear; 404. First servo motor; 5. Left and right mounting grooves; 501. Second connecting rod; 502. Second wire reel; 503. Second gear; 504. Second servo motor; 6. Closing plate; 601. Camera; 602. Lighting lamp; 7. Rubber sleeve; 8. First circular plate; 801. First connecting seat; 802. Cross shaft; 803. Second connecting seat; 804. Second circular plate. Detailed implementation manners

[0042] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0043] In the description of the present invention, it should be noted that the orientation or positional relationship indicated by the terms "upper", "lower", "inner", "outer", "top / bottom end", etc. is based on the orientation or positional relationship shown in the accompanying drawings. It is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be construed as a limitation to the present invention. In addition, the terms "first" and "second" are only used for descriptive purposes and cannot be construed as indicating or implying relative importance.

[0044] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, terms such as "installation", "equipped with", "sheathed / connected", "connection", etc. should be understood in a broad sense. For example, "connection" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, and it can be the communication inside two components. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood according to specific situations.

[0045] Embodiment 1

[0046] Please refer to Figure 1-8 , the present invention provides the following technical solutions:

[0047] A wirelessly chargeable anesthesia video laryngoscope, comprising:

[0048] A handle base plate 1;

[0049] A handle housing 2, which is threadedly connected to the upper end of the handle base plate 1 by bolts;

[0050] A controller 104, which is fixedly connected to the upper end of the handle base plate 1, a wireless coil 106 is fixedly connected to the side end of the controller 104, and a wireless coil 106 is fixedly connected to the upper end of the handle base plate 1; and an adjustment mechanism, which is arranged at the side end of the handle base plate 1 to realize the angle adjustment during the use of the device.

[0051] In a specific embodiment of the present invention, the handle base plate 1 serves as the base and support structure of the entire video laryngoscope. It provides a stable platform to connect other components, such as the handle housing, the controller, and the wireless coil. The handle housing 2 protects the internal structure, preventing external physical damage and contamination. It is threadedly connected to the handle base plate by bolts, ensuring the stability and integrity of the structure. It provides comfort and operability for holding. The controller 104 controls various functions of the video laryngoscope. The wireless coil 106 realizes the wireless charging function and receives electrical energy from an external power source through the principle of electromagnetic induction. It provides energy for the battery or other electronic components inside the device.

[0052] Specifically, please refer to Figure 1-8, the adjusting mechanism includes a first bevel gear 101, a mounting base 107, a rotating rod 108, a third bevel gear 109, a driving component and an adjusting component. The first bevel gear 101 is rotatably connected to the upper end of the handle base plate 1 through a rotating shaft. The mounting base 107 is fixedly connected to the upper end of the handle base plate 1. The rotating rod 108 is rotatably connected to the mounting base 107. The third bevel gear 109 is fixedly connected to one side end of the rotating rod 108. The third bevel gear 109 meshes with the first bevel gear 101. The driving component is arranged at the side end of the rotating rod 108 to drive the adjusting component of the laryngoscope at the throat. The adjusting component is arranged at the side end of the closing plate 110 to realize the rotational adjustment of the direction of the laryngoscope at the throat.

[0053] In this embodiment: The first bevel gear 101, as a part of the adjusting mechanism, is connected to the handle base plate through a rotating shaft, rotates to mesh with the third bevel gear, transmits the rotational power, and realizes the angle adjustment. The mounting base 107 is fixedly connected to the handle base plate, providing a stable support point for the rotating rod, ensuring that the rotating rod maintains the correct position and direction during rotation. The rotating rod 108 is rotatably connected to the mounting base and serves as the transmission shaft of the adjusting mechanism, transmitting the power of the driving component to the third bevel gear, thereby realizing the rotation of the adjusting component. The third bevel gear 109 is fixedly connected to one side end of the rotating rod and meshes with the first bevel gear, realizing the transmission and amplification of rotation through gear meshing. The driving component is arranged at the side end of the rotating rod and is used to drive the adjusting component. The adjusting component is arranged at the side end of the closing plate and is used to realize the rotational adjustment of the direction of the laryngoscope at the throat. By rotating the adjusting component, the angle of the laryngoscope can be changed to adapt to the throat structures of different patients, improving observation and operation. The design of the adjusting mechanism allows doctors or operators to control the rotation of the rotating rod and the bevel gears through the driving component when using the laryngoscope, thereby adjusting the angle and direction of the laryngoscope.

[0054] Specifically, please refer to Figure 1-8, the driving component includes a closed plate 110, a mounting bracket 3, two front and rear mounting grooves 4, two left and right mounting grooves 5, two first connecting rods 401, two first wire reels 402, two first gears 403, a first servo motor 404, two second connecting rods 501, two second wire reels 502, two second gears 503 and a second servo motor 504. The closed plate 110 is fixedly connected to the other end of the rotating rod 108, the mounting bracket 3 is fixedly connected to the side end of the closed plate 110, the two front and rear mounting grooves 4 are both opened on one side end of the mounting bracket 3, the two left and right mounting grooves 5 are both opened on the other side end of the mounting bracket 3, the two first connecting rods 401 are respectively rotatably connected in the two left and right mounting grooves 5, the two first wire reels 402 are respectively fixedly connected to the circumferential surfaces of the two first connecting rods 401, the two first gears 403 are respectively fixedly connected to the circumferential surfaces of the two first connecting rods 401, the two first gears 403 mesh with each other, the first servo motor 404 is fixedly connected to the side end of one of the first connecting rods 401, the two second connecting rods 501 are respectively rotatably connected in the two front and rear mounting grooves 4, the two second wire reels 502 are respectively fixedly connected to the circumferential surfaces of the two second connecting rods 501, the two second gears 503 are respectively fixedly connected to the circumferential surfaces of the two second connecting rods 501, the two second gears 503 mesh with each other, and the second servo motor 504 is fixedly connected to the side end of one of the second connecting rods 501.

[0055] In this embodiment: The closing plate 110 serves as the base of the driving component, providing a fixed point for the mounting bracket to ensure the stability of the entire driving component. The mounting bracket 3 is fixedly connected to the side end of the closing plate and serves as the supporting structure for the front and rear mounting grooves and the left and right mounting grooves, providing mounting positions for other components of the driving component. The front and rear mounting grooves 4 and the left and right mounting grooves 5 are respectively formed on both sides of the mounting bracket for accommodating and positioning the connecting rods, ensuring that the connecting rods maintain the correct trajectory when rotating in the grooves. The first connecting rod 401 and the second connecting rod 501 are respectively rotatably connected in the left and right mounting grooves and the front and rear mounting grooves, serving as the rotating shafts of the wire reels and the gears to transmit the power of the servo motor. The first wire reel 402 and the second wire reel 502 are respectively fixedly connected to the circumferential surfaces of the first connecting rod and the second connecting rod for winding and unwinding the cable to achieve the telescopic movement of the adjusting component. The first gear 403 and the second gear 403 are respectively fixedly connected to the circumferential surfaces of the first connecting rod and the second connecting rod, meshing with each other to transmit and amplify the power of the servo motor. The first servo motor 404 and the second servo motor 504 are respectively fixedly connected to the side ends of one of the first connecting rod and the second connecting rod to provide power and drive the movement of the connecting rods, wire reels and gears. The design of the driving component drives two sets of gears and connecting rods through two servo motors respectively to achieve the multi-dimensional movement of the adjusting component. The first servo motor and the corresponding gear and connecting rod system are responsible for the adjustment in the left and right directions, while the second servo motor and the corresponding gear and connecting rod system are responsible for the adjustment in the front and rear directions. This design allows the operator to control the angle and position of the video laryngoscope to adapt to the throat structures of different patients, improving the accuracy of observation and operation. Through the cable winding and unwinding mechanism of the wire reels, fine control of the adjusting component can be achieved, making the direction rotation adjustment of the video laryngoscope at the throat more flexible and precise.

[0056] For details, please refer to Figure 1-8 , the adjusting component includes a first circular plate 8, a first connecting seat 801, a cross-shaped rotating shaft 802, a second connecting seat 803, and a second circular plate 804. The first circular plate 8 is fixedly connected to the side end of the closing plate 110, the first connecting seat 801 is fixedly connected to the side end of the first circular plate 8, the cross-shaped rotating shaft 802 is rotatably connected to the first connecting seat 801, the second connecting seat 803 is rotatably connected to the side end of the cross-shaped rotating shaft 802, and the second circular plate 804 is fixedly connected to the side end of the second connecting seat 803.

[0057] In this embodiment: The first circular plate 8 serves as the base of the adjustment assembly to provide a fixed point for the first connecting seat, ensuring the stability of the adjustment assembly. The first connecting seat 801 serves as the support structure of the cross-axis to provide a stable connection point for the cross-axis, ensuring its normal rotation. The cross-axis 802 serves as the rotation axis of the adjustment assembly to allow the second connecting seat to rotate in multiple directions thereon, realizing the multi-dimensional adjustment of the adjustment assembly. The second connecting seat 803 serves as the support structure of the second circular plate to realize the multi-directional adjustment of the second circular plate through rotation on the cross-axis. The second circular plate 804 serves as the end structure of the adjustment assembly and is connected with a camera or other observation devices for the final angle and direction adjustment.

[0058] Specifically, please refer to Figure 1-8 , a first motor 102 is fixedly connected to the upper end of the handle base plate 1, and an output end of the first motor 102 is fixedly connected to a second bevel gear 103, and the second bevel gear 103 meshes with the first bevel gear 101.

[0059] In this embodiment: The first motor 102 serves as the power source of the adjustment mechanism to drive the second bevel gear through its output end, providing the power required by the adjustment mechanism. The second bevel gear 103 meshes with the first bevel gear to transmit the rotational power of the motor to the first bevel gear, realizing the rotation of the adjustment mechanism. The first bevel gear 101 meshes with the second bevel gear to receive the power from the second bevel gear and transmit it to the rotating rod and the third bevel gear, realizing the rotation of the adjustment mechanism. The design in this embodiment drives the second bevel gear through the first motor, and then drives the first bevel gear to rotate, thereby realizing the movement of the adjustment mechanism. This motor-driven mechanical transmission system provides precise and controllable adjustment capabilities, enabling the operator to easily adjust the angle and direction of the video laryngoscope. Through the cooperation of the motor and the bevel gears, the adjustment mechanism can achieve smooth and continuous rotation, adapt to the throat structures of different patients, and improve the accuracy of observation and operation. This design also reduces the manual adjustment requirements of the operator.

[0060] Specifically, please refer to Figure 1-8 , a ratchet wheel 111 is fixedly connected to the circumferential surface of the rotating rod 108, and a ratchet tooth 112 is rotatably connected to the inner wall of the side end of the handle housing 2 through a rotating shaft, and the ratchet tooth 112 meshes with the ratchet wheel 111 intermittently.

[0061] In this embodiment: A ratchet is fixedly connected to the circumferential surface of the rotating rod 108, which is rotationally connected to the mounting seat to transmit power for angle adjustment. The ratchet 111 meshes intermittently with the ratchet teeth. When the rotating rod rotates, the teeth of the ratchet engage with the teeth of the ratchet teeth to provide a locking function and prevent the rotating rod from accidentally rotating. The handle housing 2 protects the internal structure, and a ratchet tooth is rotationally connected to the inner wall of its side end through a rotating shaft. It provides support and positioning for the ratchet tooth to ensure correct meshing with the ratchet. The ratchet tooth 112 is rotationally connected to the inner wall of the side end of the handle housing through a rotating shaft and meshes intermittently with the ratchet. When it is necessary to lock the position of the adjustment mechanism, the teeth of the ratchet tooth will catch into the teeth of the ratchet to achieve stable locking. The design in this embodiment provides a simple and effective locking mechanism for the adjustment mechanism through the intermittent meshing of the ratchet and the ratchet tooth. This mechanism allows the operator to keep the position unchanged through the locking function of the ratchet tooth after adjusting the video laryngoscope to the appropriate position, thereby improving the stability and accuracy of the operation. The cooperation of the ratchet and the ratchet tooth also enables the adjustment mechanism to be easily unlocked and readjusted when needed, providing flexibility and convenience. This design enhances the practicability of the video laryngoscope and ensures that the position of the laryngoscope can be stably maintained during anesthesia, facilitating the doctor's observation and operation.

[0062] Specifically, please refer to Figure 1-8 There are multiple sets of adjustment components, and the adjustment components are connected to two second wire take-up wheels 502 and two first wire take-up wheels 402 respectively by four wires in the front, back, left, and right directions through connecting wires.

[0063] In this embodiment: Each adjustment component includes a first circular plate, a connecting seat, a cross rotating shaft, etc., which are used to realize the rotational adjustment of the video laryngoscope in a specific direction. The setting of multiple sets of adjustment components increases the flexibility and range of adjustment, enabling the video laryngoscope to adapt to more complex anatomical structures. Connecting wires: Four wires in the front, back, left, and right directions are respectively connected to the wire take-up wheels, transmitting the winding and unwinding actions of the wire take-up wheels to the adjustment components. By winding and unwinding the connecting wires, the adjustment components can be controlled, making the adjustment more convenient. The second wire take-up wheel 502 and the first wire take-up wheel 402 are respectively connected to the connecting wires, and the connecting wires are wound and unwound by the rotation of the wire take-up wheels. The second wire take-up wheel and the first wire take-up wheel may be respectively responsible for adjustments in different directions, such as the front-back and left-right directions. The design in this embodiment realizes a multi-dimensional and precise adjustment system through the cooperation of multiple sets of adjustment components and connecting wires. This system allows the operator to adjust the angle and position of the video laryngoscope by controlling the wire take-up wheels, thereby better adapting to the throat structures of different patients. Through this design, the operator can independently control the adjustment in each direction, improving the adaptability and flexibility of the device. At the same time, this remote control method also reduces the difficulty for the operator to directly operate the adjustment components, improving the convenience and accuracy of the operation.

[0064] Specifically, please refer to Figure 1-8, a closing plate 6 is fixedly connected to the side end of the adjusting assembly, and a camera 601 and a lighting lamp 602 are fixedly connected to the side end of the closing plate 6.

[0065] In this embodiment: A closing plate 6 is fixedly connected to the side end of the adjusting assembly. This design ensures the stability and firmness between the closing plate and the adjusting assembly, preventing shaking or displacement during use. The closing plate 6 mainly serves to protect the internal components and at the same time provides a fixed installation position for the camera 601 and the lighting lamp 602. The camera 601 is used to capture the internal image after the laryngoscope is inserted. The lighting lamp 602 is adjacent to or opposite the camera. The lighting lamp provides sufficient brightness to ensure that the camera can capture clear images inside the dim throat. The doctor can adjust the angles and positions of the camera and the lighting lamp by pressing the buttons on the control handle or the controller to obtain the best view. The wireless charging function ensures the continuous use of the device and avoids the trouble of frequently replacing the battery.

[0066] Specifically, please refer to Figure 1-8 , a rubber sleeve 7 is sleeved and connected between the mounting bracket 3, the first circular plate 8 and the closing plate 6.

[0067] In this embodiment: The rubber sleeve 7 is sleeved and connected between the mounting bracket 3, the first circular plate 8 and the closing plate 6. This design not only ensures the tight connection between these components but also provides additional stability and protection functions. The rubber sleeve has good elasticity and sealing performance, which can effectively prevent external substances such as dust and liquid from entering the device interior, thus protecting the internal precision components. The mounting bracket 3, as one of the support structures of the entire laryngoscope, provides a stable mounting platform to ensure the accurate positions and angles of components such as the camera and the lighting lamp. Through the connection of the rubber sleeve with the first circular plate and the closing plate, while the mounting bracket provides support, it also increases the overall seismic resistance and durability of the device. The first circular plate 8 is part of the adjusting assembly and is used to fix or adjust the positions of the camera and the lighting lamp. The connection design with the rubber sleeve and the closing plate ensures the stability and accuracy of the first circular plate during the adjustment process. The closing plate 6 not only fixes the camera and the lighting lamp but also is connected to the mounting bracket and the first circular plate through the rubber sleeve to form an integral structure. When the doctor operates the laryngoscope, he can easily adjust the positions and angles of the camera and the lighting lamp through the control buttons on the handle. The elastic design of the rubber sleeve makes the adjustment process smoother.

[0068] Specifically, please refer to Figure 1-8 , a control button 201 is provided at the upper end of the handle housing 2, and a visual screen 202 is fixedly connected to the side end of the handle housing 2.

[0069] In this embodiment: The control button 201 is arranged at the upper end of the handle housing 2, facilitating easy access and operation by the doctor when operating the laryngoscope. The control button 201 can be used to adjust the camera focus, illumination brightness, screen display parameters, etc., or to start / stop the device, switch the working mode, etc. The specific functions are determined according to actual requirements and designs. The visual screen 202 is designed to enable the doctor to directly observe the screen during the operation without significantly adjusting the line of sight or hand posture. When operating the laryngoscope, the doctor can observe the real-time image on the visual screen 202 while adjusting the device parameters through the control button 201, achieving precise and efficient anesthesia operations. The combination of the intuitive display of the visual screen and the convenient operation of the control button reduces the learning cost and operation difficulty of the doctor.

[0070] The working principle and usage process of the present invention: First, check that components such as the camera 601, lighting lamp 602, and visual screen 202 are working properly, and ensure that the device is charged to a sufficient level. Patient preparation: Explain the operation process to the patient, obtain informed consent, and have the patient adopt an appropriate position to facilitate the insertion and observation of the laryngoscope. Doctor preparation: The doctor wears gloves to ensure aseptic operation, is familiar with the device operation, especially the use of the control button 201 and the visual screen 202. Start the video laryngoscope through the control button 201, confirm that the visual screen 202 displays normally, and the camera 601 and lighting lamp 602 are working properly. According to the patient's condition, pre-adjust parameters such as the camera focus and illumination brightness. Adjust the angle and direction of the laryngoscope through the adjustment mechanism including the first bevel gear 101, mounting seat 107, rotating rod 108, third bevel gear 109, driving component, and adjustment component to adapt to the patient's throat structure. The doctor holds the laryngoscope and slowly and gently inserts it into the patient's throat, observing the insertion process in real time through the visual screen 202 to avoid damaging the patient's tissues. Use the real-time image captured by the camera 601 to observe the patient's laryngeal condition. According to the need, adjust parameters such as the camera focus and illumination brightness in real time through the control button 201 to obtain a clearer image. According to the image on the visual screen 202, accurately locate the area to be operated on and perform corresponding anesthesia or treatment operations. During the operation, continuously observe the patient's laryngeal condition through the visual screen 202 to ensure the safety and accuracy of the operation. After the operation is completed, slowly and gently withdraw the laryngoscope, confirm that the patient has no discomfort reaction, and turn off the video laryngoscope through the control button 201.

[0071] Finally, it should be noted that the above are only the preferred embodiments of the present invention and are not used to limit the present invention. Although the present invention has been described in detail with reference to the foregoing embodiments, for those skilled in the art, they can still modify the technical solutions recorded in the foregoing embodiments, or perform equivalent replacements for some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included within the protection scope of the present invention.

Claims

1. A wirelessly chargeable anesthesia video laryngoscope, characterized in that, Comprising: A handle base plate (1); A handle housing (2), which is threadedly connected to the upper end of the handle base plate (1) by bolts; A controller (104), which is fixedly connected to the upper end of the handle base plate (1), a wireless coil (106) is fixedly connected to the side end of the controller (104), and a wireless coil (106) is fixedly connected to the upper end of the handle base plate (1); And an adjusting mechanism, which is arranged at the side end of the handle base plate (1) to realize angle adjustment during equipment use.

2. The wirelessly chargeable anesthesia visual laryngoscope according to claim 1, wherein: The adjusting mechanism includes a first bevel gear (101), a mounting seat (107), a rotating rod (108), a third bevel gear (109), a driving component and an adjusting component. The first bevel gear (101) is rotatably connected to the upper end of the handle base plate (1) through a rotating shaft. The mounting seat (107) is fixedly connected to the upper end of the handle base plate (1). The rotating rod (108) is rotatably connected to the mounting seat (107). The third bevel gear (109) is fixedly connected to one side end of the rotating rod (108). The third bevel gear (109) meshes with the first bevel gear (101). The driving component is arranged at the side end of the rotating rod (108) to drive the adjusting component at the throat of the video laryngoscope. The adjusting component is arranged at the side end of the closing plate (110) to realize the direction rotation adjustment of the video laryngoscope at the throat.

3. The wirelessly chargeable anesthesia video laryngoscope according to claim 2, characterized in that: The driving component includes a closing plate (110), a mounting frame (3), two front-rear mounting grooves (4), two left-right mounting grooves (5), two first connecting rods (401), two first wire reels (402), two first gears (403), a first servo motor (404), two second connecting rods (501), two second wire reels (502), two second gears (503), and a second servo motor (504). The closing plate (110) is fixedly connected to the other end of the rotating rod (108). The mounting frame (3) is fixedly connected to the side end of the closing plate (110). The two front-rear mounting grooves (4) are both formed in one side end of the mounting frame (3). The two left-right mounting grooves (5) are both formed in the other side end of the mounting frame (3). The two first connecting rods (401) are respectively rotatably connected in the two left-right mounting grooves (5). The two first wire reels (402) are respectively fixedly connected to the circumferential surfaces of the two first connecting rods (401). The two first gears (403) are respectively fixedly connected to the circumferential surfaces of the two first connecting rods (401). The two first gears (403) are meshed with each other. The first servo motor (404) is fixedly connected to the side end of one of the first connecting rods (401). The two second connecting rods (501) are respectively rotatably connected in the two front-rear mounting grooves (4). The two second wire reels (502) are respectively fixedly connected to the circumferential surfaces of the two second connecting rods (501). The two second gears (503) are respectively fixedly connected to the circumferential surfaces of the two second connecting rods (501). The two second gears (503) are meshed with each other. The second servo motor (504) is fixedly connected to the side end of one of the second connecting rods (501).

4. The wirelessly chargeable anesthesia visual laryngoscope according to claim 3, characterized in that: The adjusting component includes a first circular plate (8), a first connecting seat (801), a cross-shaped rotating shaft (802), a second connecting seat (803), and a second circular plate (804). The first circular plate (8) is fixedly connected to the side end of the closing plate (110). The first connecting seat (801) is fixedly connected to the side end of the first circular plate (8). The cross-shaped rotating shaft (802) is rotatably connected to the first connecting seat (801). The second connecting seat (803) is rotatably connected to the side end of the cross-shaped rotating shaft (802). The second circular plate (804) is fixedly connected to the side end of the second connecting seat (803).

5. The wirelessly chargeable anesthesia videolaryngoscope according to claim 4, characterized in that: A first motor (102) is fixedly connected to the upper end of the handle bottom plate (1). The output end of the first motor (102) is fixedly connected to a second bevel gear (103). The second bevel gear (103) is meshed with the first bevel gear (101).

6. The wirelessly chargeable anesthesia video laryngoscope according to claim 5, wherein: A ratchet wheel (111) is fixedly connected to the circumferential surface of the rotating rod (108). A ratchet tooth (112) is rotatably connected to the inner wall of the side end of the handle housing (2) through a rotating shaft. The ratchet tooth (112) is intermittently meshed with the ratchet wheel (111).

7. The wirelessly chargeable anesthesia video laryngoscope according to claim 6, characterized in that: A plurality of the adjusting components are provided, and the adjusting components are respectively connected to two second wire take-up wheels (502) and two first wire take-up wheels (402) through connecting wires in four directions of front, back, left and right.

8. The wirelessly chargeable anesthesia video laryngoscope according to claim 7, characterized in that: A closing plate (6) is fixedly connected to the side end of the adjusting component, and a camera (601) and a lighting lamp (602) are fixedly connected to the side end of the closing plate (6).

9. The wirelessly chargeable anesthesia video laryngoscope according to claim 8, characterized in that: A rubber sleeve (7) is sleeved and connected between the mounting bracket (3), the first circular plate (8) and the closing plate (6).

10. A wirelessly chargeable anesthetic video laryngoscope according to claim 9, characterized in that: A control button (201) is arranged at the upper end of the handle housing (2), and a visual screen (202) is fixedly connected to the side end of the handle housing (2).

Images