Microscopic ironing corrector for eyelid trichiasis

Abstract

The invention discloses an eyelid trichiasis microscopic ironing corrector which comprises a device body, a correction assembly, a protective cover assembly, an observation assembly and a power adapter base, the correction assembly is arranged at one end of the device body, and the power adapter base is detachably arranged at the other end of the device body. The observation assembly is rotationally arranged at one end, away from the power adapter base, of the device body and located on one side of the correction assembly, and the protection cover assembly sleeves the device body from the correction assembly and then is in butt joint with the power adapter base; by arranging the arc-shaped heating part and the arc-shaped clamping part corresponding to the arc-shaped heating part, eyelashes needing to be ironed and corrected can be clamped between the arc-shaped heating part and the arc-shaped clamping part during operation, the eyelashes can be better fixed, and the ironing and correcting efficiency is improved; by integrating the 2x-5x anti-fog magnifying lens and the microscopic camera, the scalded and corrected part can be magnified and observed during scalded and corrected operation, meanwhile, the microscopic camera can record the operation process, fine points can be observed conveniently, and meanwhile disc resetting can be conducted after operation.

Description

Technical Field

[0001] The present invention relates to the technical field of trichiasis correction devices, and particularly refers to a microscopic hot correction device for eyelid trichiasis. Background Art

[0002] Trichiasis refers to an abnormal position of the eyelashes where the eyelashes turn towards the eyeball, irritating the cornea and bulbar conjunctiva. The causes of "trichiasis" can be divided into two major categories: congenital and acquired. Congenital trichiasis usually occurs in the lower eyelid. Since the eyelashes prick the eyeball, infants often blink and shed tears. If the cornea is scratched, the eyes will turn red and be sensitive to light. Acquired trichiasis is most commonly caused by trachoma. Because trachoma can cause scarring of the tarsal conjunctiva, which in turn leads to entropion and trichiasis. In addition, eye burns, eyelid trauma, or eyelid surgery can also cause eyelid scarring, resulting in normal eyelashes pricking the eyeball. Moreover, diseases such as ocular pemphigoid can also cause trichiasis due to scarring of the eyelid conjunctiva. Once the trichiasis pricks the eyeball, it will cause eye pain, itching, or blinking. In older people, the cornea is relatively unhealthy. If the cornea is continuously scratched and worn by trichiasis for a long time, combined with bacterial infection, it may cause corneal ulceration.

[0003] Currently, for the treatment of trichiasis, the following three methods are usually adopted to remove the trichiasis eyelashes and surgical correction: 1. Pulling out the trichiasis eyelashes, which is a simple and inexpensive method. If it is not possible to perform trichiasis surgery due to certain reasons, this is a relatively effective treatment measure; 2. Electrolysis of hair follicles, which is a relatively simple method but requires appropriate equipment. For mild trichiasis, the success rate is about 25%; 3. Freezing to remove eyelashes, similar to electrolysis of hair follicles, also requires appropriate equipment and the learning of cryogenic techniques, which can cause depigmentation of the eyelid skin. Its success rate is similar to that of electrolysis of hair follicles. However, it can only remove eyelashes for a small number of trichiasis cases because eyelashes play a protective role for the eyes. Removing a large number of eyelashes is neither aesthetically pleasing nor can it protect the eyes, and the success rate is very low. Surgical correction cannot be performed on patients with severe lagophthalmos, acute conjunctivitis, glaucoma attacks, chronic dacryocystitis with obvious purulence, and infectious diseases or other systemic inflammatory diseases. For patients with heart disease, hypertension, and diabetes, the surgical plan is relatively complex, and there are often scars left, and some people are afraid of surgery and cannot undergo the operation.

[0004] Therefore, although traditional treatment methods can temporarily relieve symptoms, they generally have disadvantages such as a high recurrence rate (such as the recurrence rate of electrolysis is about 30%), strong trauma (surgery may cause scars or eyelid margin deformities), a long treatment cycle (multiple operations are required), and high costs (laser single treatment is about 1000 - 3000 yuan). Moreover, traditional methods are likely to damage the tissues around the hair follicles, and children have poor tolerance, and the long-term effect is limited.

[0005] For patients who are not suitable for surgical treatment, some patients use electrothermal curling devices to curl their eyelashes. As an auxiliary means for treating trichiasis, currently, it mainly changes the direction of the eyelashes through physical heating to relieve symptoms in the short term. However, most existing electrothermal curling devices rely on the operator's experience and lack microscopic observation and temperature control functions, which are likely to cause burns or incomplete orthosis. Therefore, it is an urgent problem for technicians in the relevant field to design a microscopic curling corrector for trichiasis of the eyelid that is convenient for operation and observation. Summary of the Invention

[0006] To solve the above technical problems, the technical solution provided by the present invention is as follows: A microscopic curling corrector for trichiasis of the eyelid, comprising a device main body, a correction component, a protection cover component, an observation component, and a power adapter base. The correction component is arranged at one end of the device main body, the power adapter base is detachably arranged at the other end of the device main body, the observation component is rotatably arranged at one end of the device main body away from the power adapter base and on one side of the correction component, and the protection cover component is sleeved into the device main body from the correction component and then docked with the power adapter base; A main controller and a storage battery for supplying power to the main controller, the correction component, and the observation component are installed in the device main body. A charging port corresponding to the storage battery is arranged at one end of the device main body away from the correction component, and the power adapter base is electrically connected to the charging port through a charging plug.

[0007] In some embodiments, the correction component includes a main curling part connected to the end of the device main body and a clamping part arranged to open and close with the main curling part. The main curling part includes a connecting part connected to the end of the device main body and an arc-shaped heating part connected to the connecting part. The arc-shaped heating part is adapted to the curvature of the human eyelid. The arc-shaped heating part bends away from the clamping part, and several arc-shaped surfaces adapted to the shape of human eyelashes are arranged on the other surface thereof. Heating seams are arranged at intervals on the arc-shaped surfaces, and heating elements are arranged in the heating seams;

[0008] The clamping part includes an arc-shaped clamping part corresponding to the side of the arc-shaped heating part provided with the arc-shaped surface. The arc-shaped clamping part is connected with a pressing arm. The end of the pressing arm away from the clamping part is rotatably connected to a shaft seat on the surface of the device main body through a pin shaft. A torsion spring connected to the surface of the device main body and the surface of the clamping part is installed in the middle of the pin shaft. When the pressing arm is not affected by external forces, it tilts upward under the action of the torsion spring, and at the same time, the arc-shaped clamping part is separated from the arc-shaped heating part; A temperature sensor is arranged in the arc-shaped heating part, and the temperature sensor is electrically connected to the main controller.

[0009] In some embodiments, the observation assembly includes a support arm and a fixed arm rotatably connected to the support arm, one end of the support arm is connected to the outer wall of the device body in a suspended and rotatable manner through a damping shaft 1, and the other end is connected to the end of the fixed arm in a suspended and rotatable manner through a damping shaft 2. A clearance space for movement of the correction assembly is provided in the middle of the support arm, a detachable arm is connected to the other end of the fixed arm, a magnifying glass assembly is provided at one end of the detachable arm away from the support arm, a miniature camera assembly is provided at one end of the detachable arm close to the magnifying glass assembly, and a display screen assembly is provided at the other end.

[0010] In some embodiments, the magnifying glass assembly includes a rotating shaft rotatably connected to the end of the detachable arm, and a C-shaped bracket connected to the rotating shaft, and a magnifying glass is rotatably connected in the C-shaped bracket.

[0011] In some embodiments, the micro camera assembly includes an adjustment channel that passes through a detachable arm, a camera slider is provided in the adjustment channel, and a micro camera is connected to the camera slider through a camera bracket; guide plates are provided on both sides of the adjustment channel, and guide grooves that cooperate with the guide plates are respectively provided on both sides of the camera slider, so that the camera slider slides in the adjustment channel, and positioning components are provided between the upper parts of both sides of the camera slider and the inner wall of the adjustment channel.

[0012] In some embodiments, the positioning assembly includes semicircular holes arranged at intervals on the inner wall of the adjustment channel, one or more positioning balls corresponding to the semicircular holes are arranged on both sides of the camera slider, the positioning balls are arranged in the receiving grooves on both sides of the camera slider through springs, and an arc transition surface is arranged between the semicircular holes and the inner wall of the adjustment channel to facilitate the sliding out of the positioning balls; a pushing handle is arranged at one end of the camera slider close to the device body.

[0013] In some embodiments, a camera mounting slot is provided through the middle of the camera slider, the camera bracket is rotatably connected to the camera mounting slot, a micro camera is installed after the bottom of the camera bracket extends out of the camera slider, and a toggle gear is also provided on the top of the camera bracket. The micro camera and display screen assembly are respectively powered by built-in lithium polymer batteries or button batteries. The micro camera and display screen assembly are respectively connected to the main controller via Wi-Fi, BLE5.3 or a dedicated protocol for wireless data transmission. The display screen assembly is used to display the temperature detected by the temperature sensor and the picture captured by the micro camera in real time. At the same time, the main controller transmits the image captured by the micro camera to the external display device in real time via BLE5.3.

[0014] In some embodiments, a temperature adjustment button and a main switch button connected to the main controller are provided on one side of the device body; a memory card slot is further provided at the end of the device body, and an expandable memory card is placed in the memory card slot, and the memory card slot is connected to the main controller through an SDIO bus.

[0015] In some embodiments, magnetic strips that can adsorb each other are provided at the docking portion of the protective cover assembly and the power adapter base, and a UV-C disinfection module and a micro lithium battery for powering the same are built into one end of the protective cover assembly away from the power adapter base.

[0016] In some embodiments, a light sensor is provided on the inner wall at the docking portion of the protective cover assembly and the power adapter base, and the light sensor is connected to the controller of the UV-C disinfection module. When the light sensor detects a lightless environment, the UV-C disinfection module is activated.

[0017] The advantages of the present invention compared with the prior art are as follows:

[0018] (1) By providing an arc-shaped heating part in the present invention, it can adapt to the curvature of the human eyelid, which is convenient for performing hot correction operations on the target trichiasis. By providing an arc-shaped clamping part corresponding to the arc-shaped heating part, during the operation, the eyelashes to be hot-corrected can be clamped between the arc-shaped heating part and the arc-shaped clamping part, which can better fix the eyelashes and improve the hot correction efficiency.

[0019] (2) By integrating a 2x-5x anti-fog magnifying glass and a microscopic camera in the present invention, it can magnify and observe the hot correction part during the hot correction operation, improve the operation success rate. At the same time, the microscopic camera can record the operation process, which is convenient for observing subtle points and can be reviewed after the operation.

[0020] (3) By providing a damping rotating shaft in the present invention, multi-angle hovering positioning of the magnifying glass and the microscopic camera can be achieved. At the same time, in cooperation with the rotating shaft and the C-shaped bracket, the position of the magnifying glass can be adjusted secondly. In cooperation with the camera slider, the camera bracket and the positioning component, the position of the microscopic camera can be adjusted secondly to meet the adjustment requirements of different positions.

[0021] (4) By providing a UV-C module and a light sensor in the present invention, disinfection of the correction component can be achieved, and at the same time, intelligent start and stop can be realized to meet the disinfection requirements.

[0022] The present invention integrates functions such as microscopic imaging, intelligent temperature control, and digital recording into a handheld device, which can shorten the single operation time and improve the operation efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 is an external schematic diagram of a microscopic hot trichiasis corrector of the present invention.

[0024] Figure 2 It is an internal schematic diagram of a microscopic ironing corrector for eyelid trichiasis of the present invention.

[0025] Figure 3 It is a schematic diagram of the front part of the device body in a microscopic ironing corrector for eyelid trichiasis of the present invention.

[0026] Figure 4 It is a schematic diagram of the rear part of the device body in a microscopic ironing corrector for eyelid trichiasis of the present invention.

[0027] Figure 5 It is an enlarged schematic diagram of the arc heating part in a microscopic ironing corrector for eyelid trichiasis of the present invention.

[0028] Figure 6 It is a schematic diagram of the side part of the device body in a microscopic ironing corrector for eyelid trichiasis of the present invention.

[0029] Figure 7 It is a schematic diagram of the correction component in a microscopic ironing corrector for eyelid trichiasis of the present invention.

[0030] Figure 8 It is a schematic diagram of the micro camera component in a microscopic ironing corrector for eyelid trichiasis of the present invention.

[0031] Figure 9 It is a schematic diagram of the positioning component in a microscopic ironing corrector for eyelid trichiasis of the present invention.

[0032] Figure 10 It is a schematic diagram of the lower part of the micro camera component in a microscopic ironing corrector for eyelid trichiasis of the present invention.

[0033] Figure 11 It is a schematic diagram of the closed state of the clamping part in a microscopic ironing corrector for eyelid trichiasis of the present invention. Detailed implementation manners

[0034] To make the objectives, technical solutions, and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are some, but not all, of the embodiments of the present invention. Usually, the components of the embodiments of the present invention described and illustrated herein can be arranged and designed in various different configurations.

[0035] In the description of the embodiments of the present invention, it should be noted that if terms such as "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. are used to indicate the orientation or positional relationship, it is based on the orientation or positional relationship shown in the drawings, or the orientation or positional relationship in which the invention product is usually placed during use. This 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. Therefore, it should not be construed as a limitation to the present invention. In addition, terms such as "first", "second", "third", etc. are only used for distinguishing descriptions and cannot be understood as indicating or implying relative importance.

[0036] In addition, if terms such as "horizontal", "vertical", "hanging" are used, it does not mean that the component is required to be absolutely horizontal or hanging, but can be slightly inclined. For example, "horizontal" only means that its direction is more horizontal relative to "vertical", and does not mean that the structure must be completely horizontal, but can be slightly inclined.

[0037] In the description of the embodiments of the present invention, "a plurality of" represents at least two.

[0038] In the description of the embodiments of the present invention, it should also be noted that unless otherwise clearly specified and limited, if terms such as "set", "installed", "connected", "connected" are used, they should be understood in a broad sense. For example, it 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 elements. 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.

[0039] Embodiment:

[0040] Combined with the attached Figures 1-6 , this embodiment discloses an eyelid trichiasis microsurgical ironing corrector, including a device main body 1, a correction component 2, a protective cover component 3, an observation component 4, and a power adapter base 5. Among them, the device main body 1 is used for the user to hold it, the correction component 2 is used for performing ironing correction operations on the trichiasis part of the patient, the observation component 4 is used for the user to observe the eyelashes and the corrector at the ironing correction part, the power adapter base 5 is used to connect an external power supply to the storage battery 7 of the corrector to charge the storage battery 7, and the protective cover component 3 is used to cover and correct the correction component 2 and the observation component 4 when the corrector is not in use.

[0041] Specifically, the correction component 2 is arranged at one end of the device body 1, and the power adapter base 5 is detachably arranged at the other end of the device body 1. The observation component 4 is rotatably arranged at the end of the device body 1 away from the power adapter base 5 and is located on one side of the correction component 2. The protective cover component 3 is inserted into the device body 1 from the outer cover of the correction component 2 and docked with the power adapter base 5; the device body 1 is installed with a main controller 6 and a battery 7 for powering the main controller 6 and the correction component 2. The main controller 6 can choose to support video codecs (such as H.264 / HEVC), built-in Wi-Fi / BLE, ADC, GPIO, Renesas RZ / V2L with few peripheral devices, STMicroelectronics STM32H7, and the battery can choose MOLI21700 lithium battery, 513048 square lithium battery cell and other products; the end of the device body 1 away from the correction component 2 is provided with a charging port 8 corresponding to the battery 7, the power adapter base 5 is electrically connected to the charging port 8 through a charging plug 9, and the power adapter base 5 is connected to an external power supply through an external power cord.

[0042] Specifically, the correction component 2 includes a main heating portion 201 connected to the end of the device body 1 and a clamping portion 202 that is opened and closed with the main heating portion 201. The main heating portion 201 includes a connecting portion 201a connected to the end of the device body 1 and an arc-shaped heating portion 201b connected to the connecting portion 201a. The arc-shaped heating portion 201b is adapted to the curvature of the human eyelid. The arc-shaped heating portion 201b is bent toward a side away from the clamping portion 202. The other side surface thereof is provided with a plurality of arc-shaped surfaces 201c adapted to the shape of human eyelashes. Heating slits 201d are arranged at intervals on the arc-shaped surfaces 201c. A heating element is arranged in the heating slit 201d. In specific implementation, the heating element can be a nickel-chromium alloy heating wire. A temperature sensor is also arranged in the arc-shaped heating portion 201b. , the temperature sensor is electrically connected to the main controller 6. In the specific implementation, the temperature sensor can be an optional DS18B20 probe; the clamping portion 202 includes an arc-shaped clamping portion 202a corresponding to the side of the arc-shaped heating portion 201b where the arc-shaped surface 201c is set, and the arc-shaped clamping portion 202a is connected to a pressing arm 202b, and the end of the pressing arm 202b away from the clamping portion 202 is rotatably connected to the shaft seat 202d on the surface of the device body 1 through a pin shaft 202c, and a torsion spring 407c connected to the surface of the device body 1 and the surface of the clamping portion 202 is installed in the middle of the pin shaft 202c, so that when the pressing arm 202b is not subjected to external force, it is tilted upward under the action of the torsion spring 407c, and at the same time, the arc-shaped clamping portion 202a is separated from the arc-shaped heating portion 201b, and combined with the attached Figure 11 When the eyelashes need to be clamped, the pressing arm is pressed downward so that the arc-shaped clamping part contacts the arc-shaped heating part to clamp the eyelashes.

[0043] Combined with Figures 7-10Specifically, the observation component 4 includes a support arm 401 and a fixed arm 402 rotatably connected to the support arm 401. One end of the support arm 401 is connected to the outer wall of the device body 1 through a damping shaft 1 so as to be suspended and rotatable, and the other end is connected to the end of the fixed arm 402 through a damping shaft 2 so as to be suspended and rotatable. In specific implementation, the damping shaft 1 and the damping shaft 2 can select products such as the German THKTSS-03-05 series and the Chinese Titanium Memory Technology TY-SMA-001 series; a clearance space 403 for the movement of the correction component 2 is set in the middle of the support arm 401, and a detachable arm 404 is inserted at the other end of the fixed arm 402. The detachable arm 404 It is in the shape of a long plate, and a plug is provided at the connection between it and the support arm 401, and the connection between the support arm 401 and the detachable arm is provided at a slot corresponding to the plug, and the disassembly and installation of the detachable arm is achieved by docking the plug with the slot, and a magnifying glass assembly 405 is provided at one end of the detachable arm 404 away from the support arm 401, a miniature camera assembly is provided at one end of the detachable arm 404 close to the magnifying glass assembly 405, and a display screen assembly 407 is provided at the other end; in specific implementation, the display screen assembly 407 can select an OLED display screen, and the miniature camera 406d can select Sony IMX219, SmartSens SC833, etc. with small module size and high sensitivity.

[0044] The magnifying glass assembly 405 includes a rotating shaft 405a rotatably connected to the end of the detachable arm 404, and a C-shaped bracket 405b connected to the rotating shaft 405a, and a magnifying lens 405c is rotatably connected inside the C-shaped bracket 405b; in specific implementation, the magnifying lens 405c selects a magnification of 2x-5x, which can clearly observe the roots of eyelashes without causing a narrow field of view due to too high a magnification; the magnifying lens selects a resin or glass lens with high light transmittance to ensure clear imaging; at the same time, the surface of the magnifying lens is coated with an anti-fog film to prevent fogging due to temperature changes during use.

[0045] The micro camera assembly includes an adjustment channel 406a that runs through the detachable arm 404, a camera slider 406b is arranged in the adjustment channel 406a, and a micro camera 406d is connected to the camera slider 406b through a camera bracket 406c; guide plates 406e are arranged on both sides of the adjustment channel 406a, and the guide plates 406e are long strips arranged along the length direction of the adjustment channel 406a, which provide a guiding effect for the camera slider 406b so that the camera slider 406b can slide back and forth along its length direction, and guide grooves 406f that cooperate with the guide plates 406e are respectively arranged on both sides of the camera slider 406b, so that the camera slider 406b can slide back and forth in the adjustment channel. 406a, a positioning assembly 407 is arranged between the upper parts of both sides of the camera slider 406b and the inner wall of the adjustment channel 406a; the positioning assembly 407 includes semicircular holes 407a arranged at intervals on the inner wall of the adjustment channel 406a, one or more positioning balls 407b corresponding to the semicircular holes 407a are arranged on both sides of the camera slider 406b, and the positioning balls 407b are arranged in the accommodating grooves 407d on both sides of the camera slider 406b through springs 407c, and an arc transition surface is arranged between the semicircular holes 407a and the inner wall of the adjustment channel 406a to facilitate the sliding out of the positioning balls 407b; a pushing handle 406g is arranged at one end of the camera slider 406b close to the device body 1.

[0046] When the adjustment channel is specifically adjusted, first, the guide grooves 406f on both sides of the camera slider 406b are cooperated with the guide plate 406e in the adjustment channel 406a, so that the camera slider 406b slides back and forth along the guide plate 406e in the length direction of the adjustment channel 406a. During the sliding process of the camera slider 406b, if the positioning balls 407b on both sides of the camera slider 406b slide to the semicircular hole 407a of the adjustment channel 406a, the positioning balls 407b are bounced into the semicircular hole 407a under the action of the spring to realize the positioning of the current position. If the camera slider 406b is to continue to slide, the positioning balls 407b draw the semicircular hole 407a under the action of the arc transition surface on the outer edge of the semicircular hole 407a, and are bounced into the accommodating groove 407d under the action of the spring until the camera slider 406b moves to the target semicircular hole 407a.

[0047] A camera mounting groove 406h is provided through the middle of the camera slider 406b, and the camera bracket 406c is rotatably connected to the camera mounting groove 406h. The bottom of the camera bracket 406c extends out of the camera slider 406b and a micro camera 406d is installed thereon. A toggle tooth 406i is also provided on the top of the camera bracket 406c. The micro camera 406d and the display screen assembly 407 are respectively equipped with lithium polymer batteries or button batteries for power supply.

[0048] The micro camera 406d and the display screen component 407 are connected to the main controller 6 via Wi-Fi, BLE5.3 or a dedicated protocol for wireless data transmission. The display screen component 407 is used to display the temperature detected by the temperature sensor 201e and the image collected by the micro camera 406d in real time. At the same time, the main controller 6 transmits the image collected by the micro camera 406d to the external display device in real time via the BLE5.3 protocol. A temperature adjustment button and a main switch button connected to the main controller 6 are provided on one side of the device body 1; the external display device can select a medical display such as Ericsson LC-MS19002;

[0049] A memory card slot 10 is also provided on one side of the charging port 8, and an expandable memory card, such as Toshiba EXCERIA Pro M501 (MicroSD), is placed in the memory card slot 10; the memory card slot 10 is connected to the main controller 6 via the SDIO bus, and the video stream collected by the micro camera 406d is encoded by the main controller 6 H.264 and then written through the storage module for video storage.

[0050] The joint of the protective cover assembly 3 and the power adapter base 5 is provided with magnetic strips that can be attracted to each other. The end of the protective cover assembly 3 away from the power adapter base 5 is equipped with a UV-C disinfection module 11 and a micro lithium battery 12 (such as a CR2032 button battery or a 10mAh polymer battery) for powering it. The UV-C disinfection module can select Seoul Semiconductor WUV315A or Osram PLT5W.27. At the same time, a light sensor 13 is provided on the inner wall of the joint of the protective cover assembly 3 and the power adapter base 5. The light sensor 13 is connected to the controller of the UV-C disinfection module 11. When the light sensor 13 detects a lightless environment, the UV-C disinfection module 11 is started. The light sensor can select TE Connectivity TSL2561, AmsAS7265x and other products; the controller of the UV-C disinfection module can use an independent controller and be installed in the protective cover assembly. Products such as MDS UV-MC10 and Philips UV-C Controller 8500 can be selected.

[0051] 1. Usage process

[0052] The operator holds the device body, and first adjusts the angles of the support arm and the fixed arm by pulling the damping shaft, and then adjusts the angles between the detachable arm and the magnifying glass assembly, the micro camera assembly and the arc heating part on the upper part thereof; then, the magnifying glass is aimed at the target inverted eyelash area of ​​the eyelid through multi-angle rotation adjustment based on the rotating shaft and the C-shaped bracket; in addition, the camera slider is slid to adjust the position of the micro camera, and then the angle of the micro camera is adjusted by turning the teeth, so that the micro camera can observe the root of the eyelashes in real time.

[0053] Select the target temperature by pressing the temperature adjustment button. Press the pressing arm to close the arc-shaped clamping part and the arc-shaped heating part to clamp the root of the trichiasis. After heating for 5 - 10 seconds, release the pressing arm, and use the torsion spring to make it automatically reset to complete a single hot correction.

[0054] The display screen synchronously displays the temperature and the camera image, and the operator observes the details through an external medical monitor. After the operation is completed, take out the expandable memory card and read the memory card data through a USB adapter. Connect the device main body to the power adapter base, charge the device main body by connecting the power adapter to an external power supply, and then connect the protective cover assembly to the power adapter base to turn on the UV-C disinfection mode.

[0055] The above describes the present invention and its implementation manners. Such description is not restrictive. What is shown in the drawings is only one of the implementation manners of the present invention, and the actual structure is not limited thereto. Generally speaking, if those of ordinary skill in the art are inspired by it and design similar structural manners and embodiments without creative efforts without departing from the gist of the present invention, they should fall within the protection scope of the present invention.

Claims

1. A micro-perm corrector for eyelid trichiasis, characterized in that: The invention comprises a device body, a correction component, a protective cover component, an observation component and a power adapter base, wherein the correction component is arranged at one end of the device body, and the power adapter base is detachably arranged at the other end of the device body, and the observation component is rotatably arranged at the end of the device body away from the power adapter base and is located on one side of the correction component, and the protective cover component is inserted into the device body through the correction component cover and docked with the power adapter base; a main controller and a battery for powering the main controller, the correction component and the observation component are installed in the device body, and a charging port corresponding to the battery is arranged at the end of the device body away from the correction component, and the power adapter base is electrically connected to the charging port through a charging plug.

2. The eyelid trichiasis microperm corrector according to claim 1, characterized in that: The correction component comprises a main heating part connected to the end of the device body and a clamping part that is opened and closed with the main heating part, the main heating part comprises a connecting part connected to the end of the device body and an arc-shaped heating part connected to the connecting part, the arc-shaped heating part is adapted to the curvature of the human eyelid, the arc-shaped heating part is bent to a side away from the clamping part, and the other side surface thereof is provided with a plurality of arc-shaped surfaces adapted to the shape of the human eyelashes, the arc-shaped surfaces are provided with heating slits at intervals, and a heating element is provided in the heating slits; The clamping part includes an arc-shaped clamping part corresponding to one side of the arc-shaped surface of the arc-shaped heating part, and the arc-shaped clamping part is connected to a pressing arm, and the end of the pressing arm away from the clamping part is rotatably connected to the shaft seat on the surface of the device body through a pin shaft, and a torsion spring connected to the surface of the device body and the surface of the clamping part is installed in the middle of the pin shaft, so that when the pressing arm is not subjected to external force, it is tilted upward under the action of the torsion spring, and at the same time the arc-shaped clamping part is separated from the arc-shaped heating part; a temperature sensor is arranged in the arc-shaped heating part, and the temperature sensor is electrically connected to the main controller.

3. The eyelid trichiasis microperm corrector according to claim 1, characterized in that: The observation assembly includes a support arm and a fixed arm rotatably connected to the support arm, one end of the support arm is connected to the outer wall of the device body in a suspended and rotatable manner through a damping shaft 1, and the other end is connected to the end of the fixed arm in a suspended and rotatable manner through a damping shaft 2. A clearance space for the movement of the correction assembly is provided in the middle of the support arm, a detachable arm is inserted at the other end of the fixed arm, a magnifying glass assembly is provided at one end of the detachable arm away from the support arm, a miniature camera assembly is provided at one end of the detachable arm close to the magnifying glass assembly, and a display screen assembly is provided at the other end.

4. The eyelid trichiasis microperm corrector according to claim 3, characterized in that: The magnifying glass assembly comprises a rotating shaft rotatably connected to the end of the detachable arm, and a C-shaped bracket connected to the rotating shaft, wherein a magnifying glass is rotatably connected inside the C-shaped bracket.

5. The eyelid trichiasis microperm corrector according to claim 3, characterized in that: The micro camera assembly includes an adjustment channel that passes through a detachable arm, a camera slider is arranged in the adjustment channel, and a micro camera is connected to the camera slider through a camera bracket; guide plates are arranged on both sides of the adjustment channel, and guide grooves that cooperate with the guide plates are respectively arranged on both sides of the camera slider, so that the camera slider slides in the adjustment channel, and positioning components are arranged between the upper parts of both sides of the camera slider and the inner wall of the adjustment channel.

6. The eyelid trichiasis microperm corrector according to claim 5, characterized in that: The positioning assembly includes semicircular holes arranged at intervals on the inner wall of the adjustment channel, one or more positioning balls corresponding to the semicircular holes are arranged on both sides of the camera slider, the positioning balls are arranged in the accommodating grooves on both sides of the camera slider through springs, and an arc transition surface is arranged between the semicircular holes and the inner wall of the adjustment channel to facilitate the sliding out of the positioning balls; a pushing handle is arranged at one end of the camera slider close to the device body.

7. The eyelid trichiasis microperm corrector according to claim 6, characterized in that: A camera mounting slot is provided through the middle of the camera slider, the camera bracket is rotatably connected to the camera mounting slot, a micro camera is installed after the bottom of the camera bracket extends out of the camera slider, and a toggle gear is provided on the top of the camera bracket. The micro camera and display screen assembly are respectively powered by built-in lithium polymer batteries or button batteries. The micro camera and display screen assembly are respectively connected to the main controller via Wi-Fi, BLE5.3 or a dedicated protocol for wireless data transmission. The display screen assembly is used to display the temperature detected by the temperature sensor and the picture collected by the micro camera in real time. At the same time, the main controller transmits the image collected by the micro camera to the external display device in real time via BLE5.

3.

8. The eyelid trichiasis microperm corrector according to claim 6, characterized in that: A temperature adjustment button and a main switch button connected to the main controller are arranged on one side of the device body; a memory card slot is also arranged at the end of the device body, in which an expandable memory card is placed, and the memory card slot is connected to the main controller via an SDIO bus.

9. The eyelid trichiasis microperm corrector according to claim 1, characterized in that: The joint between the protective cover assembly and the power adapter base is provided with magnetic strips that can be attracted to each other, and the end of the protective cover assembly away from the power adapter base is built-in with a UV-C disinfection module and a micro lithium battery for powering it.

10. The eyelid trichiasis microperm corrector according to claim 1, characterized in that: A light sensor is arranged on the inner wall of the joint between the protective cover assembly and the power adapter base. The light sensor is connected to the controller of the UV-C disinfection module. When the light sensor detects a lightless environment, the UV-C disinfection module is started.

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