Meibomian gland comprehensive nursing equipment

Abstract

The invention relates to the field of ophthalmology medical instruments, and particularly discloses meibomian gland comprehensive nursing equipment which comprises a main machine base and a hollow connector, and one end of the connector is installed in the end, away from a charging base, of the main machine base in a lifting adjustment mode; one end of the extrusion head is installed at the other end of the connector, and a first arc-shaped pressing piece and a second arc-shaped pressing piece which can abut against the first arc-shaped pressing piece are installed on the extrusion head; the electric heating wire can conduct heat to the first arc-shaped pressing sheet or the second arc-shaped pressing sheet; the temperature control unit is used for controlling the temperature of the electric heating wire and is arranged in the main machine seat; the pressure control unit is used for controlling the first arc-shaped pressing sheet and the second arc-shaped pressing sheet to be pressed or separated; and the temperature control unit and the pressure control unit are mounted on the main engine base, the connector and the extrusion head. According to the scheme, the first arc-shaped pressing piece and the second arc-shaped pressing piece can extrude secretions at the eyelids during hot compress, the nursing efficiency of the eyelids of a patient is improved, and meanwhile the infection probability during nursing is reduced.

Description

Technical Field

[0001] The invention relates to the technical field of ophthalmic medical instruments, and in particular to a comprehensive meibomian gland care device. Background Art

[0002] Meibomian glands are important glands in the eyelids, located in the eyelid tarsal plate, arranged vertically with the eyelid margin, and opening at the eyelid margin. Meibomian glands secrete oil and tear components, which play a role in refraction, preventing tear outflow, reducing tear evaporation, and preventing the tear film from being contaminated by sebum. They close the closed palpebral fissures during sleep, maintain the stability of the tear film, and at the same time block pathogenic microorganisms, protecting the eyeball.

[0003] When the eyes are overused or infected, meibomian gland dysfunction is likely to occur, such as dry eyes, chalazion (meibomian gland cyst) and other eye diseases. The eyes will feel dryness, foreign body sensation, burning, itching, photophobia, etc. When the discomfort is more severe, you should seek medical attention in time, and the doctor will give appropriate treatment measures according to the specific condition, such as drug treatment, surgical treatment, etc.

[0004] Treatment methods generally include medication, physical therapy, surgery or a combination of the above three methods. In physical therapy, hot compresses are usually applied to the eyelids for 5-10 minutes to soften the secretions of the meibomian glands, and then massage is performed to discharge the secretions, in order to reduce the blockage of the meibomian glands, thereby improving the stability of the tear film, reducing tear evaporation, and relieving symptoms of dry eyes and discomfort; for this physical therapy method, the hot compress eyelid tools currently used include hot towels, hot compress eye masks, eye heating devices, etc., which are used to preheat the eyes and then massage to discharge. The temperature and duration of the hot compress are difficult to control; at the same time, when manual massage is used, the accuracy of the massage is poor, and the foreign body sensation in the eyelids is more obvious. The eyelids are also easily infected by the hands, and thus there are still certain risks in the physical treatment of the meibomian glands. Summary of the invention

[0005] In view of the deficiencies in the prior art, the present invention provides a comprehensive meibomian gland care device to solve the problems of poor massage accuracy, obvious foreign body sensation at the eyelids, and easy infection by hands when using manual massage.

[0006] In order to achieve the above-mentioned object, the basic scheme of the present invention is as follows: a meibomian gland comprehensive care device, comprising a main base and a charging base for providing electric energy to the main base, the charging base and the main base being detachably connected, and further comprising:

[0007] A hollow connector, one end of which is adjusted to rise and fall and is installed in the end of the main base away from the charging base;

[0008] An extrusion head, one end of which is mounted on the other end of the connection head, and the extrusion head is provided with a first arc-shaped pressing sheet and a second arc-shaped pressing sheet which can abut against the first arc-shaped pressing sheet;

[0009] A heating wire capable of conducting heat to the first arc-shaped pressing sheet or the second arc-shaped pressing sheet, wherein the heating wire is installed in the connecting head or the extrusion head;

[0010] A temperature control unit for controlling the temperature of the heating wire;

[0011] A pressure control unit controls the pressing or separation of the first arc-shaped pressing sheet and the second arc-shaped pressing sheet. The temperature control unit and the pressure control unit are all installed on the main base, the connecting head and the extrusion head.

[0012] The technical principle of the present invention is: when the meibomian gland comprehensive care device is in use, the connecting head can be adjusted in length along the axial direction of the main base, which is convenient for adjusting the positions of the connecting head, the extrusion head, the first arc-shaped pressing piece and the second arc-shaped pressing piece, and is more convenient for adaptively adjusting the overall length of the meibomian gland comprehensive care device according to the meibomian gland care needs, which is convenient for holding and applying force, and thus can be operated more accurately.

[0013] When operating and using the comprehensive care equipment for meibomian glands, first disinfect the first arc-shaped pressing sheet and the second arc-shaped pressing sheet, turn on the heating wire, transfer the heat of the heating wire to the first arc-shaped pressing sheet or the second arc-shaped pressing sheet, attach the first arc-shaped pressing sheet or the second arc-shaped pressing sheet to the eyelid of the patient who needs care, apply hot compress to the patient's eyelid, and after a certain period of hot compress, attach the first arc-shaped pressing sheet to the inner or outer side of the eyelid; then start the pressure control unit to control the second arc-shaped pressing sheet to move closer to the first arc-shaped pressing sheet and press tightly, thereby squeezing out excess secretions in the local area of ​​the eyelid. During this process, the second arc-shaped pressing sheet is opposite to the outer or inner side of the eyelid, and the first arc-shaped pressing sheet or the second arc-shaped pressing sheet applies hot compress to the patient's eyelid, so that the temperature of the eyelid is maintained, and the temperature of the eyelid is not easy to drop, which can improve the smoothness of squeezing the secretions in the eyelid.

[0014] The first arc-shaped pressing sheet and the second arc-shaped pressing sheet can squeeze the secretions on the eyelids while applying hot compress, thereby improving the care efficiency of the patient's eyelids and reducing the probability of infection during care.

[0015] Furthermore, the extrusion head is in the shape of a bent rod, the first arc-shaped pressing sheet and the second arc-shaped pressing sheet can be located outside the projection range of the cross section of the main frame, and the pressure control unit includes:

[0016] A heat-conducting electromagnet block, one end of which is installed in an end of the extrusion head away from the connection head, the other end of which is connected to the first arc-shaped pressing sheet, and the heating wire is in contact with an end of the electromagnet block located in the extrusion head;

[0017] A first controller for controlling the current of the electromagnet block, wherein the first controller is mounted on the surface of the main frame;

[0018] A second controller for controlling whether the electromagnet block is energized, the second controller being mounted on the surface of the main frame;

[0019] A sliding block that can be attracted to the electromagnet block, a sliding groove for the sliding block to slide is provided on the end face of the extrusion head, a tension spring is provided in the sliding groove, one end of the tension spring is fixedly connected to the side of the sliding block away from the electromagnet block, and the other end of the tension spring is fixedly connected to the inner wall of the end of the extrusion head sliding groove away from the electromagnet block, and the second arc-shaped pressing sheet is installed on the sliding block.

[0020] Through the above arrangement, when the first arc pressing sheet and the second arc pressing sheet are in use, since the extrusion head is in the shape of a bent rod and the first arc pressing sheet and the second arc pressing sheet are located outside the cross section of the main base, it is easier for the first arc pressing sheet and the second arc pressing sheet to contact the patient's eyelids, and it is also easier to adjust the operating angles of the first arc pressing sheet and the second arc pressing sheet according to the needs during operation, and the use of the first arc pressing sheet and the second arc pressing sheet is not easily restricted; when pressing the first arc pressing sheet and the second arc pressing sheet, the current of the electromagnet block is controlled by the first controller, and then the suction force of the electromagnet block on the sliding block is controlled, so that the pressure of the first arc pressing sheet and the second arc pressing sheet during pressing can be controlled more accurately, and the pressure of the first arc pressing sheet and the second arc pressing sheet during pressing can be adaptively adjusted; at the same time, the intermittent pressing between the first arc pressing sheet and the second arc pressing sheet can be controlled by the second controller, which is convenient for pressing and separating the first arc pressing sheet and the second arc pressing sheet, making the pressing and separation between the first arc pressing sheet and the second arc pressing sheet more controllable.

[0021] Furthermore, it also includes an electronic control unit, which includes:

[0022] A third controller for controlling the temperature of the heating wire, the third controller being mounted on the surface of the main base;

[0023] A PLC controller, the PLC controller is electrically connected to the first controller, the second controller and the third controller;

[0024] A storage battery is used to supply power to the first controller, the second controller, the third controller, the PLC controller, the heating wire and the electromagnet block, and the storage battery can be electrically connected to the charging base.

[0025] Through the above settings, the temperature of the heating wire is controlled by controlling the current in the heating wire through the third controller, and then the temperature transmitted to the first arc pressing sheet or the second arc pressing sheet is controlled, so that the temperature of the first arc pressing sheet or the second arc pressing sheet can be quickly and accurately adjusted according to the ambient temperature or the comfortable temperature of the patient's eyelid; the PLC controller can cooperate with the first controller, the second controller and the third controller to realize the transmission and adjustment of the control signal, so that the temperature adjustment and the pressing force and pressing timing of the first arc pressing sheet and the second arc pressing sheet are more controllable; the battery can power each component, so that the main base, the connector and the extrusion head structure can be used separately from the charging base, making the operation more convenient.

[0026] Furthermore, a connecting portion is provided between the connecting head and the extrusion head, and the connecting portion includes:

[0027] The plug is provided with a slot in the radial direction of the connector, the extrusion head is inserted into the end of the connector, and a plurality of connection slots which can be connected with the slot are provided circumferentially on the outer wall of the extrusion head, and the plug can be inserted and pressed into the slot and the connection slot;

[0028] A compression spring, an installation cavity for coaxial installation of the compression spring is provided on the inner wall of the connector slot, the compression spring is coaxially installed outside the latch, and a flange is coaxially fixedly installed on the middle part of the latch and abuts against one end of the compression spring close to the connecting slot.

[0029] Through the above-mentioned arrangement, the nursing staff can adjust the installation angle of the extrusion head relative to the main base according to the usage habits and the angle of the patient's meibomian glands, and pull out the pin horizontally. At this time, the pin drives the flange to compress the compression spring, so that the end of the pin is aligned with the connecting groove on the side wall of the extrusion head. At this time, the extrusion head can be rotated. When the extrusion head is rotated to the required angle and the corresponding connecting groove is aligned with the slot on the connecting head, the pin is loosened, and the compression spring rebounds and applies force to the flange and the pin, and the pin is embedded in the connecting groove again, thereby fixing the extrusion head. The position angle adjustment of the entire extrusion head, the first arc-shaped pressure piece and the second arc-shaped pressure piece is convenient and reliable, thereby improving the adaptability of the comprehensive meibomian gland care equipment during use.

[0030] Furthermore, a telescopic control unit is provided between the connector and the main base, and the telescopic control unit includes:

[0031] The mainframe is provided with a movable adjustment groove along the axial direction for the adjusting bolt to slide vertically, and a threaded hole for the adjusting bolt to be threadedly connected is provided radially on the outer wall of one end of the connector close to the mainframe;

[0032] The washer can be tightly pressed between the adjusting bolt and the outer wall of the main engine base.

[0033] Through the above settings, according to the usage habits and the position of the patient's meibomian glands, the extension length of the connecting head from the main base is adjusted, and the adjusting bolt is screwed so that there is a sliding gap between the adjusting bolt and the outer wall of the main base. At this time, the adjusting bolt is pushed up and down, and the adjusting bolt drives the connecting head to move synchronously, and the extension length of the connecting head is easy to control.

[0034] Furthermore, it also includes a lighting lamp, which is installed on an end of the extrusion head away from the connecting head, and the lighting lamp is electrically connected to the charging base.

[0035] Through the above settings, the lighting lamp can illuminate the eyelid in a comprehensive circumferential manner, which can more easily improve the accuracy of the care operation and is not easily affected by insufficient ambient light.

[0036] Furthermore, it also includes a fourth controller for controlling whether the lighting lamp is turned on. The fourth controller is installed on the surface of the main base and is electrically connected to the PLC controller.

[0037] Through the above arrangement, the fourth controller makes the switching of the lighting lamp more controllable.

[0038] Furthermore, the lighting lamp is ring-shaped and is coaxially arranged outside the extrusion head.

[0039] Through the above arrangement, the lighting lamp can fully illuminate the first arc-shaped pressing sheet and the second arc-shaped pressing sheet, allowing the first arc-shaped pressing sheet and the second arc-shaped pressing sheet to be more precise during hot compress and pressing operations.

[0040] Furthermore, a charging groove is provided on one end of the main base close to the charging base, and a charging protrusion which can be embedded in the charging groove is provided on the upper surface of the charging base, and the charging protrusion can be electrically connected to the battery.

[0041] Through the above settings, the main base is installed on the charging base. The cooperation of the charging protrusion and the charging groove makes the installation of the main base and the charging base smooth. When the meibomian gland comprehensive care device is not in use, the charging base can continuously replenish the battery, so that the meibomian gland comprehensive care device can be used at any time.

[0042] Furthermore, the battery is fixedly installed at the bottom of the main base, a mounting cylinder is coaxially fixedly installed in the main base, the outer wall of the mounting cylinder can slide in contact with the inner wall of the connector, and the PLC controller is installed in the mounting cylinder.

[0043] Through the above arrangement, when adjusting the extension length of the connecting head, the inner wall of the mounting tube is in sliding contact with the inner wall of the connecting head, so that the movement adjustment of the connecting head is stable, and the first arc-shaped pressing plate and the second arc-shaped pressing plate are also fully limited and stable during use. BRIEF DESCRIPTION OF THE DRAWINGS

[0044] Figure 1It is a schematic structural diagram of the axial direction of a comprehensive meibomian gland care device in an embodiment of the present invention.

[0045] Figure 2 This is an enlarged view of the upper end of a comprehensive meibomian gland care device in an embodiment of the present invention.

[0046] Figure 3 This is an enlarged view of the lower end of a comprehensive meibomian gland care device in an embodiment of the present invention.

[0047] Figure 4 It is a longitudinal cross-sectional view of a comprehensive meibomian gland care device in an embodiment of the present invention.

[0048] Figure 5 This is an enlarged view of the connecting head and the extrusion head of a comprehensive meibomian gland care device from a top view.

[0049] Figure 6 for Figure 4 Enlarged view of point A in the middle.

[0050] Figure 7 for Figure 1 Enlarged view of point B in the middle.

[0051] In the above drawings: main base 10, mounting tube 101, through hole 102, movable adjustment groove 103, charging groove 104, charging base 20, charging protrusion 201, connecting head 30, adjusting bolt 301, threaded hole 302, slot 303, mounting cavity 304, extrusion head 40, connecting groove 401, latch 402, compression spring 403, flange 404, slide groove 405, lighting lamp 50, first arc-shaped pressing piece 601, second arc-shaped pressing piece 602, electromagnet block 603, sliding block 604, display screen 70, first controller 701, second controller 702, third controller 703, fourth controller 704, battery 705, PLC controller 706. DETAILED DESCRIPTION

[0052] The technical solution of the present invention is further described below in conjunction with the accompanying drawings and embodiments.

[0053] This embodiment is basically Figure 1 , Figure 2 , Figure 3 , Figure 4 and Figure 5 As shown, the embodiment of the present invention provides a meibomian gland comprehensive care device, including a main base 10, a charging base 20 for providing power to the main base 10, a hollow connecting head 30, an extrusion head 40, a temperature control unit for controlling the temperature of the heating wire, the heating wire, an electric control unit, an illuminating lamp 50, and a fourth controller 704 for controlling whether the illuminating lamp 50 is turned on, as shown in FIG. Figure 1 and 3As shown, a charging groove 104 is provided on one end of the main base 10 close to the charging base 20, and a charging protrusion 201 is integrally formed on the upper surface of the charging base 20 and can be embedded in the charging groove 104. The connection between the charging protrusion 201 and the charging base 20 has a smooth transition, and the transition between the inner wall of the charging groove 104 and the lower surface of the main base 10 is also rounded; the main base 10 can be placed vertically on the charging base 20, and the bottom surface of the charging base 20 is covered and fixed with an anti-slip pad; the main base 10 and the charging base 20 are both in the shape of an ellipse column, which is convenient for people to hold and use.

[0054] like Figure 1 As shown, the main base 10, the connector 30 and the extrusion head 40 are coaxially connected in sequence, and the lower end of the connector 30 is installed in the upper end of the main base 10 for lifting adjustment; Figure 4 As shown, a telescopic control part is provided between the connector 30 and the main base 10, and the telescopic control part includes an adjusting bolt 301 and a washer. The main base 10 is provided with a movable adjusting groove 103 for vertical sliding of the adjusting bolt 301 in the axial direction, and a threaded hole 302 for threaded connection of the adjusting bolt 301 is provided in the radial direction on the left outer wall of the lower end of the connector 30; the washer can be tightly pressed between the adjusting bolt 301 and the outer wall of the main base 10; at the same time, as shown in FIG. Figure 4 and Figure 6 As shown, a connecting portion is provided between the connector 30 and the extrusion head 40, and the connecting portion includes a latch 402 and a compression spring 403. The connector 30 is radially provided with a slot 303, and the extrusion head 40 is inserted into the end of the connector 30. Six connecting grooves 401 that can be connected with the slot 303 are circumferentially provided on the outer wall of the extrusion head 40, and the latch 402 can be embedded and pressed into the slot 303 and the connecting groove 401; an installation cavity 304 for coaxial installation of the compression spring 403 is provided on the inner wall of the slot 303 of the connector 30, and the compression spring 403 is coaxially installed outside the latch 402, and a flange 404 that abuts against the left end of the compression spring 403 is coaxially fixedly installed on the middle part of the latch 402.

[0055] like Figure 1 , Figure 2 , Figure 4 and Figure 5 As shown, the extrusion head 40 is equipped with a first arc-shaped pressing sheet 601, a second arc-shaped pressing sheet 602 that can abut against the first arc-shaped pressing sheet 601, and a pressure control unit that controls the first arc-shaped pressing sheet 601 and the second arc-shaped pressing sheet 602 to be pressed together or separated. Figure 5 and Figure 7As shown, the extrusion head 40 is in the shape of a bent rod, the first arc-shaped pressing plate 601 and the second arc-shaped pressing plate 602 can be located outside the projection range of the cross section of the main frame 10, the pressure control unit includes a heat-conducting electromagnet block 603, a first controller 701 for controlling the magnitude of the current of the electromagnet block 603, a second controller 702 for controlling whether the electromagnet block 603 is energized, and a sliding block 604 that can be attracted to the electromagnet block 603, one end of the electromagnet block 603 is installed in the end of the extrusion head 40 away from the connector 30, and the other end of the electromagnet block 603 is connected to the first arc-shaped pressing plate 601. The detachable connection is achieved by a snap buckle, and the heating wire contacts one end of the electromagnet block 603 located inside the extrusion head 40; the first controller 701 and the second controller 702 are both installed on the surface of the main base 10; at the same time, a sliding groove 405 for the sliding block 604 to slide is provided on the end face of the extrusion head 40, and a tension spring is provided in the sliding groove 405, one end of the tension spring is fixedly connected to the side of the sliding block 604 away from the electromagnet block 603, and the other end of the tension spring is fixedly connected to the inner wall of the end of the sliding groove 405 of the extrusion head 40 away from the electromagnet block 603, and the second arc-shaped pressing plate 602 is installed on the sliding block 604.

[0056] like Figure 4 and 5 As shown, the lighting lamp 50 is ring-shaped, coaxially arranged outside the extrusion head 40, installed on the end of the extrusion head 40 away from the connecting head 30, and electrically connected to the charging base 20; the fourth controller 704 is installed on the surface of the main base 10.

[0057] like Figure 1 and Figure 4 As shown, the heating wire is installed in the extrusion head 40, and the electric control unit includes a third controller 703 for controlling the temperature of the heating wire, a PLC controller 706, a display screen 70 for displaying the electric heating temperature and the current flowing through the electromagnet block 603, and a battery 705 for supplying power to the display screen 70, the first controller 701, the second controller 702, the third controller 703, the fourth controller 704, the PLC controller 706, the heating wire and the electromagnet block 603. The heating wire is connected to the battery 705 in a brush-type manner so that the relative rotation between the connecting head 30 and the extrusion head 40 does not affect the energization of the heating wire. The third controller 703 is installed on the surface of the main base 10; the PLC controller 706 is electrically connected to the display screen 70, the first controller 701, the second controller 702, the third controller 703 and the fourth controller 704. The display screen 70, the first controller 701, the second controller 702, the third controller 703 and the fourth controller 704 are all located on the front side of the main base 10.

[0058] like Figure 4As shown, the battery 705 can be electrically connected to the charging protrusion 201 of the charging base 20, and the battery 705 is fixedly installed at the bottom of the main base 10. A mounting cylinder 101 is coaxially fixedly installed in the main base 10. The outer wall of the mounting cylinder 101 can slide in contact with the inner wall of the connector 30. The PLC controller 706 is installed in the mounting cylinder 101. The right side of the mounting cylinder 101 is provided with a through hole 102 for the wires between the PLC controller 706 and the display screen 70, the first controller 701, the second controller 702, the third controller 703 and the fourth controller 704 to pass through.

[0059] In addition, if Figure 4 As shown, the length of the movable adjustment groove 103 is less than the height of the mounting tube 101, and the bottom of the movable adjustment groove 103 is located on the upper side of the battery 705, so as to prevent the lower end of the connector 30 from interfering with and pressing on the wire when the connector 30 moves to the lower end.

[0060] When the comprehensive meibomian gland care device of the present embodiment is used, the caregiver can adjust the installation angle of the squeezing head 40 relative to the main base 10 according to the use habits and the angle of the patient's meibomian glands, so that during the care operation, the first arc-shaped pressing piece 601 and the second arc-shaped pressing piece 602 can better fit the patient's meibomian glands, and it is also convenient to squeeze the meibomian glands; when adjusting the installation angle of the squeezing head 40, the latch 402 is pulled out horizontally, and at this time, the latch 402 drives the flange 404 to compress the compression spring 403, so that the end of the latch 402 is squeezed into the slot 303. The connecting groove 401 on the side wall of the pressing head 40, the extrusion head 40 can be rotated at this time. When the extrusion head 40 is rotated to the required angle and the corresponding connecting groove 401 is aligned with the slot 303 on the connecting head 30, the latch 402 is loosened, and the compression spring 403 rebounds and applies force to the flange 404 and the latch 402, and the latch 402 is embedded in the connecting groove 401 again, thereby fixing the extrusion head 40. The position angle adjustment of the entire extrusion head 40, the first arc-shaped pressing piece 601 and the second arc-shaped pressing piece 602 is convenient and reliable, thereby improving the adaptability of the comprehensive meibomian gland care equipment during use.

[0061] At the same time, according to the usage habits and the position of the patient's meibomian glands, the protruding length of the connecting head 30 from the main base 10 can be adjusted, and the adjusting bolt 301 can be screwed so that there is a sliding gap between the adjusting bolt 301 and the outer wall of the main base 10. At this time, the adjusting bolt 301 is pushed up and down to drive the connecting head 30 to move synchronously. During this process, the inner wall of the mounting tube 101 is in sliding contact with the inner wall of the connecting head 30, so that the movement adjustment of the connecting head 30 is stable, and the first arc-shaped pressing piece 601 and the second arc-shaped pressing piece 602 are also fully limited and stable during use; when the movement adjustment of the connecting head 30 is completed, the adjusting bolt 301 is screwed again so that the adjusting bolt 301 and the gasket are pressed against the main base 10, and the positions of the connecting head 30, the extrusion head 40, the first arc-shaped pressing piece 601 and the second arc-shaped pressing piece 602 are further adjusted, which is more convenient for the precise operation of meibomian gland care.

[0062] Then, according to the state of the meibomian gland and the thickness of the eyelid, the first controller 701 is used to control the current when the electromagnet block 603 is energized, thereby controlling the attraction of the electromagnet block 603 to the sliding block 604, so that the pressure of the first arc pressing sheet 601 and the second arc pressing sheet 602 when pressed can be controlled more accurately. When adjusting through the first controller 701, the current control status can be conveniently viewed on the display screen 70. After multiple uses, the nursing staff can control the pressure of the first arc pressing sheet 601 and the second arc pressing sheet 602 when pressed more clearly according to the current size based on experience, which is more convenient to adjust the pressing force between the first arc pressing sheet 601 and the second arc pressing sheet 602.

[0063] At the same time, the temperature of the heating wire is controlled by controlling the current in the heating wire through the third controller 703, and then the temperature transmitted to the first arc-shaped pressing plate 601 is controlled, so that the temperature at the first arc-shaped pressing plate 601 can be quickly and accurately adjusted according to the ambient temperature or the comfortable temperature of the patient's eyelid.

[0064] When operating the comprehensive meibomian gland care device, first disinfect the first arc-shaped pressing sheet 601 and the second arc-shaped pressing sheet 602, turn on the third controller 703, preheat the first arc-shaped pressing sheet 601 with the electric heating wire, and press the fourth controller 704 to keep the lighting lamp 50 on; then the nursing staff holds the main base 10, removes the main base 10 from the charging base 20, and fits the first arc-shaped pressing sheet 601 to the eyelid of the patient who needs care, and applies hot compress to the patient's eyelid after a certain period of hot compress; fit the first arc-shaped pressing sheet 601 to the inner side of the eyelid, at which time the second arc-shaped pressing sheet 602 is opposite to the outer side of the eyelid, and presses the fourth controller 704 to keep the lighting lamp 50 on. The second controller 702 and the electromagnet block 603 are energized, and the electromagnet block 603 attracts the slider, causing the slider to move along the slide groove 405, and the tension spring is stretched, and the slider drives the second arc-shaped pressing plate 602 to approach and press the first arc-shaped pressing plate 601, thereby squeezing out the excessive secretions in the local part of the eyelid; during this process, the first arc-shaped pressing plate 601 continues to apply hot compresses to the patient's eyelids to maintain the temperature of the eyelids, and the temperature of the eyelids is not easy to drop, which can improve the smoothness of squeezing the secretions in the eyelids; during this process, the lighting lamp 50 can illuminate the eyelids in a circumferential and comprehensive manner, which is easier to improve the accuracy of the nursing operation and is not easily affected by insufficient ambient light.

[0065] When the eyelid care of the patient is completed, the extrusion head 40, the first arc-shaped pressing sheet 601 and the second arc-shaped pressing sheet 602 can be removed, and the first arc-shaped pressing sheet 601 and the second arc-shaped pressing sheet 602 can be immersed and disinfected to improve the safety of the meibomian gland comprehensive care device during use and reduce the risk of infection; at the same time, the main base 10 is installed on the charging base 20, and the cooperation of the charging protrusion 201 and the charging groove 104 allows the main base 10 and the charging base 20 to be installed smoothly, and when the meibomian gland comprehensive care device is not in use, the charging base 20 can continuously replenish the battery 705 with power, so that the meibomian gland comprehensive care device can be used at any time.

[0066] Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the present invention rather than to limit it. Although the present invention has been described in detail with reference to the preferred embodiments, those skilled in the art should understand that the technical solution of the present invention can be modified or replaced by equivalents without departing from the purpose and scope of the technical solution of the present invention, which should be included in the scope of the claims of the present invention.

Claims

1. A comprehensive meibomian gland care device, comprising a main base and a charging base for providing power to the main base, wherein the charging base is detachably connected to the main base, characterized in that: Also includes: A hollow connector, one end of which is adjusted to rise and fall and is installed in an end of the main base away from the charging base; An extrusion head, one end of which is mounted on the other end of the connection head, and the extrusion head is provided with a first arc-shaped pressing sheet and a second arc-shaped pressing sheet which can abut against the first arc-shaped pressing sheet; A heating wire capable of conducting heat to the first arc-shaped pressing sheet or the second arc-shaped pressing sheet, wherein the heating wire is installed in the connecting head or the extrusion head; A temperature control unit for controlling the temperature of the heating wire; A pressure control unit controls the pressing or separation of the first arc-shaped pressing sheet and the second arc-shaped pressing sheet. The temperature control unit and the pressure control unit are both installed on the main base, the connecting head and the extrusion head.

2. A meibomian gland comprehensive care device as claimed in claim 1, characterized in that: The extrusion head is in the shape of a bent rod, the first arc-shaped pressing piece and the second arc-shaped pressing piece can be located outside the projection range of the cross section of the main frame, and the pressure control unit includes: A heat-conducting electromagnet block, one end of which is installed in an end of the extrusion head away from the connection head, the other end of which is connected to the first arc-shaped pressing sheet, and the heating wire is in contact with an end of the electromagnet block located in the extrusion head; A first controller for controlling the current of the electromagnet block, wherein the first controller is mounted on the surface of the main frame; A second controller for controlling whether the electromagnet block is energized, the second controller being mounted on the surface of the main frame; A sliding block that can be attracted to the electromagnet block, a sliding groove for the sliding block to slide is provided on the end face of the extrusion head, a tension spring is provided in the sliding groove, one end of the tension spring is fixedly connected to the side of the sliding block away from the electromagnet block, and the other end of the tension spring is fixedly connected to the inner wall of the end of the extrusion head sliding groove away from the electromagnet block, and the second arc-shaped pressing sheet is installed on the sliding block.

3. A meibomian gland comprehensive care device as claimed in claim 2, characterized in that: It also includes an electronic control unit, the electronic control unit comprising: A third controller for controlling the temperature of the heating wire, wherein the third controller is mounted on the surface of the main base; A PLC controller, wherein the PLC controller is electrically connected to the first controller, the second controller and the third controller; A storage battery for supplying power to the first controller, the second controller, the third controller, the PLC controller, the heating wire and the electromagnet block, wherein the storage battery can be electrically connected to the charging base.

4. A meibomian gland comprehensive care device as claimed in claim 3, characterized in that: A connecting portion is provided between the connecting head and the extrusion head, and the connecting portion comprises: The plug is provided with a slot in the radial direction of the connector, the extrusion head is inserted into the end of the connector, and a plurality of connection grooves which can be connected with the slot are provided circumferentially on the outer wall of the extrusion head, and the plug can be inserted and pressed into the slot and the connection groove; A compression spring, an installation cavity for coaxial installation of the compression spring is provided on the inner wall of the connector slot, the compression spring is coaxially installed outside the latch, and a flange is coaxially fixedly installed on the middle part of the latch to abut against one end of the compression spring close to the connecting slot.

5. A meibomian gland comprehensive care device as claimed in claim 4, characterized in that: A telescopic control unit is provided between the connector and the main base, and the telescopic control unit includes: An adjusting bolt, wherein the main base is provided with a movable adjusting groove along the axial direction for the adjusting bolt to slide vertically, and a threaded hole for the adjusting bolt to be threadedly connected is provided radially on the outer wall of one end of the connector close to the main base; A washer can be tightly pressed between the adjusting bolt and the outer wall of the main frame.

6. A meibomian gland comprehensive care device as claimed in claim 5, characterized in that: It also includes a lighting lamp, which is installed on one end of the extrusion head away from the connecting head, and the lighting lamp is electrically connected to the charging base.

7. A meibomian gland comprehensive care device as claimed in claim 6, characterized in that: It also includes a fourth controller for controlling whether the lighting lamp is turned on. The fourth controller is installed on the surface of the main base and is electrically connected to the PLC controller.

8. A meibomian gland comprehensive care device as claimed in claim 7, characterized in that: The lighting lamp is ring-shaped and is coaxially arranged outside the extrusion head.

9. A meibomian gland comprehensive care device as described in any one of claims 3 to 8, characterized in that: A charging groove is arranged on one end of the main base close to the charging base, and a charging protrusion which can be embedded in the charging groove is arranged on the upper surface of the charging base, and the charging protrusion can be electrically connected to the storage battery.

10. The comprehensive meibomian gland care device according to claim 9, characterized in that: The storage battery is fixedly installed at the bottom of the main frame, a mounting cylinder is coaxially fixedly installed in the main frame, the outer wall of the mounting cylinder can be in sliding contact with the inner wall of the connector, and the PLC controller is installed in the mounting cylinder.

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