Auxiliary physiotherapy instrument for meibomian gland dysfunction

Abstract

The utility model discloses an auxiliary physiotherapy instrument for meibomian gland dysfunction, and relates to the technical field of treatment of meibomian gland related diseases in the ophthalmology department. Comprise two glasses frames forming the glasses, two glasses legs and a glasses beam between the two glasses frames, and non-light-transmitting lenses are arranged on the inner sides of the glasses frames; a face fitting type sealing structure is arranged on the side, facing the face, of the mirror frame, and the face fitting type sealing structure is fitted to the periphery of the eye socket of the face and forms a closed space covering the periphery of the eye socket of the face with the mirror frame and the non-light-transmitting lenses; an elastic contact ball is arranged on the side, facing the face, of the non-light-transmitting lens and used for elastically making contact with the tarsal parts of the eyes. A heating mechanism is arranged in the elastic contact ball and used for keeping the surface of the elastic contact ball at the temperature for hot compress of eyelids; an eye distance adaptive adjusting mechanism is arranged between the non-light-transmitting lens and the elastic contact ball and is used for supporting the elastic contact ball and adjusting the transverse position of the elastic contact ball on the inner side of the lens frame; and a vibratory massage driving mechanism is arranged on the glasses beam.

Description

Technical Field

[0001] This utility model relates to the field of ophthalmic meibomian gland-related disease treatment technology, and in particular to an auxiliary physiotherapy device for meibomian gland dysfunction. Background Technology

[0002] The meibomian glands are the largest sebaceous glands in the human body. They secrete meibomian gland sebum to their openings, forming the lipid layer of the tear film, which plays a crucial role in maintaining ocular surface health and tear film stability. Meibomian gland dysfunction (MGD) is a chronic, diffuse meibomian gland disease caused by multiple factors, leading to ocular surface microenvironment imbalance, eye discomfort, and visual impairment. MGD is the most common cause of dry eye and posterior blepharitis, and in severe cases, it can cause MGD-related corneal and conjunctival damage. If not treated promptly and effectively, it can affect a patient's work and daily life. In recent years, the prevalence of MGD in Asian populations has reached as high as 70%, while in my country, the prevalence in people over 40 years old is 54.7%–68.3%. With the increasing incidence of MGD, its treatment methods have received considerable attention. Currently, physical therapy is an important and effective method for MGD. Warm compresses and meibomian gland massage are crucial components of treatment. In cases of blepharitis, applying antibacterial medications to the blephar area plays a key role in eliminating inflammation and helping the blephar area and ocular surface microenvironment return to a healthy state.

[0003] Because MGD is a chronic eye disease with a long course and a tendency to relapse, long-term adherence to treatment is necessary for effective relief of symptoms. This includes daily home treatments such as warm compresses, meibomian gland massage, and eyelid cleaning. Currently, warm compresses are applied using a heated towel or steam eye mask. Meibomian gland massage is performed manually.

[0004] With the fast pace of life, the entire process of hot compress and meibomian gland massage is time-consuming and laborious, and patients cannot persist in performing the procedure, resulting in poor patient compliance and unsatisfactory treatment results. Moreover, due to the influence of individual learning ability, incorrect meibomian gland massage methods and positions can greatly affect the treatment effect.

[0005] Therefore, based on the above-mentioned technical problems, those skilled in the art urgently need to develop an auxiliary physiotherapy device for meibomian gland dysfunction. Utility Model Content

[0006] The purpose of this invention is to provide an auxiliary physiotherapy device for meibomian gland dysfunction in order to solve the above-mentioned problems.

[0007] To achieve the above objectives, this utility model provides the following technical solution:

[0008] This utility model provides an auxiliary physiotherapy device for meibomian gland dysfunction, comprising two frames forming glasses, two temples, and a bridge between the two frames, wherein the inner side of each frame is provided with a non-transparent lens.

[0009] The frame has a face-fitting sealing structure on the side facing the face. The face-fitting sealing structure fits around the eye socket and forms a closed space around the eye socket with the frame and the non-transparent lens.

[0010] The non-transparent lens has an elastic contact ball on the side facing the face, and the elastic contact ball is used to elastically contact the tarsal plate of the eye.

[0011] The elastic contact ball is equipped with a heating mechanism to keep the surface of the elastic contact ball at the temperature required for applying heat to the eyelids.

[0012] An eye distance adjustment mechanism is provided between the non-transparent lens and the elastic contact ball to support the elastic contact ball and adjust the lateral position of the elastic contact ball inside the frame.

[0013] The eyeglasses bridge is equipped with a vibration massage drive mechanism to drive the elastic contact ball to vibrate and massage the eyelids.

[0014] And a power supply mechanism, which is disposed on the temple and electrically connected between the heating mechanism and the vibration massage drive mechanism and provides electrical energy.

[0015] Furthermore, the power supply mechanism includes a lithium battery disposed on both temples and a switch on any one of the temples. The switch is electrically connected to the lithium battery and electrically connected to the heating mechanism and the vibration massage drive mechanism to control the switching of the heating mechanism and the vibration massage drive mechanism.

[0016] Furthermore, the non-transparent lens is a non-transparent acrylic sheet.

[0017] Furthermore, the facial fit sealing structure includes an annular airbag, which is inflated to elastically fit around the eye sockets on the face.

[0018] Furthermore, the annular airbag is made of soft rubber.

[0019] Furthermore, the elastic contact ball is a soft silicone air bladder, which is inflated to elastically fit the eyelid area of ​​the eye, and the heating mechanism is disposed inside the elastic contact ball.

[0020] Furthermore, the heating mechanism includes a metal tube, which is fixedly disposed inside the elastic contact ball on a side surface opposite to the side that contacts the eye. A heating resistance wire is disposed inside the metal tube, and one end of the metal tube extends into a plastic insulating tube, which is used to lead out an electrical connection wire that is electrically connected to the heating resistance wire.

[0021] The heating resistance wire is electrically connected to the switch and the lithium battery.

[0022] Furthermore, the interpupillary distance adaptation mechanism includes:

[0023] A horizontal strip-shaped opening is formed horizontally on the non-transparent lens;

[0024] An arc-shaped support plate is fixedly connected to the outer surface of one side of the elastic contact ball;

[0025] A horizontal support plate, one end of which is hinged to the side surface of the arc-shaped support plate opposite to the elastic contact ball, and the other end passes through the horizontal strip opening and is provided with a roller. The roller rolls on the side surface of the non-transparent lens opposite to the face side. The horizontal support plate swings horizontally relative to the arc-shaped support plate.

[0026] And spherical airbags, which are two sets fixedly installed at both ends of the arc-shaped support plate. The spherical airbags are internally inflated elastic rubber airbags, and the spherical airbags are located between the arc-shaped support plate and the non-transparent lens.

[0027] Furthermore, the vibration massage drive mechanism includes a micro vibration motor, which is disposed on the eyeglass bridge and electrically connected to the switch and the lithium battery.

[0028] Furthermore, both of the frames are provided with an arc-shaped rubber nose pad at one end near the bridge of the eyeglasses, covering the annular airbag of the bridge between the two temples and the two frames.

[0029] The above technical solution provides an auxiliary physiotherapy device for meibomian gland dysfunction, which has the following beneficial effects:

[0030] This device can be used to assist in the treatment of ophthalmic meibomian gland-related diseases. It integrates hot compress and meibomian gland massage functions, has a novel structure, is easy to operate, has a high degree of integration and complete functions, and effectively promotes the recovery of ophthalmic meibomian gland-related diseases. Attached Figure Description

[0031] To more clearly illustrate the technical solutions in the embodiments of this application or the prior art, the drawings used in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments recorded in this utility model. For those skilled in the art, other drawings can be obtained based on these drawings.

[0032] Figure 1 A schematic diagram of the structure of an auxiliary physiotherapy device for meibomian gland dysfunction provided in an embodiment of this utility model;

[0033] Figure 2 A top view of an auxiliary physiotherapy device for meibomian gland dysfunction provided in an embodiment of this utility model;

[0034] Figure 3 A front view of the facial fitting sealing structure of an auxiliary physiotherapy device for meibomian gland dysfunction provided in an embodiment of this utility model;

[0035] Figure 4 This is a schematic diagram of the heating mechanism of an auxiliary physiotherapy device for meibomian gland dysfunction provided in an embodiment of this utility model.

[0036] Explanation of reference numerals in the attached figures:

[0037] 1. Frame; 2. Temples; 3. Bridge; 4. Non-transparent lens; 5. Elastic contact ball; 6. Lithium battery; 7. Switch; 8. Circular airbag; 9. Metal tube; 10. Heating resistance wire; 11. Plastic insulating tube; 12. Horizontal strip opening; 13. Arc-shaped support plate; 14. Horizontal support plate; 15. Roller; 16. Spherical airbag; 17. Miniature vibration motor; 18. Arc-shaped rubber nose pad. Detailed Implementation

[0038] To enable those skilled in the art to better understand the technical solution of this utility model, the present utility model will be further described in detail below with reference to the accompanying drawings.

[0039] Please see Figure 1-4 A meibomian gland dysfunction auxiliary physiotherapy device includes two frames 1, two temples 2, and a bridge 3 between the two frames 1, which is the same as the composition of conventional eyeglasses. The functional components of this meibomian gland dysfunction treatment device are integrated into the structure of eyeglasses so that it can be worn on the eyes for treatment. The inner side of the frame 1 is provided with a non-transparent lens 4. Unlike traditional eyeglasses that use transparent lenses, this non-transparent lens 4 does not allow light to pass through, so that the patient can close their eyes to rest and receive treatment.

[0040] The frame 1 has a face-fitting sealing structure on the side facing the face. The face-fitting sealing structure fits around the eye socket and forms a closed space around the eye socket with the frame 1 and the non-transparent lens 4. This space covers the eyes. Before this, the eyes can be cleaned and eye medication can be applied. Then the device can be worn. At the same time, in this closed space, the moist eyes after applying the medication will form a water mist in the closed space, which is more conducive to treatment.

[0041] The non-transparent lens 4 has an elastic contact ball 5 on the side facing the face. The elastic contact ball 5 is used to elastically contact the tarsal plate of the eye. After the elastic contact ball 5 is elastically deformed, its shape matches the surface of the eye, achieving the effect of completely fitting the eyelid of the eye.

[0042] The elastic contact ball 5 is equipped with a heating mechanism to keep the surface of the elastic contact ball 5 at the temperature of the eyelid, thereby applying heat to the eyelid area.

[0043] An eye distance adaptation adjustment mechanism is provided between the non-transparent lens 4 and the elastic contact ball 5 to support the elastic contact ball 5 and adjust the lateral position of the elastic contact ball 5 inside the frame 1. This structure is designed to adapt to different eye distances so that the two elastic contact balls 5 inside the two frames 1 can be accurately aligned with the eye position so as not to affect the heat therapy effect of the elastic contact ball 5 on the eyelids.

[0044] The eyeglass bridge 3 is equipped with a vibration massage drive mechanism to drive the elastic contact ball 5 to vibrate and massage the eyelids of the eyes.

[0045] And a power supply mechanism, which is located on the temple 2 and electrically connected between the heating mechanism and the vibration massage drive mechanism to provide power.

[0046] This device can be used to assist in the treatment of ophthalmic meibomian gland-related diseases. It integrates hot compress and meibomian gland massage functions, has a novel structure, is easy to operate, has a high degree of integration and complete functions, and effectively promotes the recovery of ophthalmic meibomian gland-related diseases.

[0047] Furthermore, the power supply mechanism includes a lithium battery 6 mounted on the two temples 2 and a switch 7 mounted on any one of the temples 2. The switch 7 is electrically connected to the lithium battery 6 and electrically connected to the heating mechanism and the vibration massage drive mechanism to control the switching of the heating mechanism and the vibration massage drive mechanism. More specifically, the switches can also be configured as two sets corresponding to the heating mechanism and the vibration massage drive mechanism, so that the heating mechanism and the vibration massage drive mechanism can be individually controlled.

[0048] Furthermore, the non-transparent lens 4 is made of non-transparent acrylic sheet, which is lightweight and easy to process, and is not limited to acrylic sheet material; it can also be made of other lightweight materials.

[0049] Furthermore, the facial fit sealing structure includes an annular airbag 8, which is inflated to elastically fit around the eye sockets on the face.

[0050] Furthermore, the annular airbag 8 is made of soft rubber.

[0051] The ring-shaped airbag 8 is designed to fit the shape of the eye socket. Furthermore, the ring-shaped airbag 8 is made of soft rubber and is inflated, much like a balloon. When placed against the eye socket, it deforms elastically to perfectly fit the skin of the eye socket and form a seal. This makes it easier for the device to create a sealed space around the eyes, and the soft material of the ring-shaped airbag 8 makes it more comfortable to wear.

[0052] Furthermore, the elastic contact ball 5 is a soft silicone air bladder. The elastic contact ball 5 is inflated to elastically fit the eyelid area of ​​the eye. The heating mechanism is located inside the elastic contact ball 5, and heat is conducted to the elastic contact ball 5 through air as a medium. The elastic contact ball 5 is a soft silicone air bladder and is inflated inside, which is equivalent to a balloon. After being pressed against the eye socket, it undergoes elastic deformation to perfectly fit the eye for treatment.

[0053] Furthermore, the heating mechanism includes a metal tube 9, which is fixedly disposed inside the elastic contact ball 5 on the side surface opposite to the side that contacts the eye. A heating resistance wire 10 is provided inside the metal tube 9, and one end of the metal tube 9 extends into a plastic insulating tube 11. The plastic insulating tube 11 is used to lead out an electrical connection wire that is electrically connected to the heating resistance wire 10.

[0054] The heating resistance wire 10 is electrically connected to the switch 7 and the lithium battery 6.

[0055] Specifically, powered by lithium battery 6, the heating resistance wire 10 begins heating after the switch 7 is turned on. Heat is conducted outwards through metal tube 9, and then through air to the elastic contact ball 5 for heating. More specifically, the heating temperature can be controlled by adjusting the current of the lithium battery 6, or by using a temperature sensor or other sensing component inside the elastic contact ball 5, to better implement heat therapy. This temperature control method is common knowledge familiar to those skilled in the art and will not be elaborated further. The plastic insulating tube 11 serves to support the wires and prevent short circuits and leakage.

[0056] Furthermore, the interpupillary distance adjustment mechanism includes:

[0057] A horizontal strip-shaped opening 12 is horizontally opened on the non-transparent lens 4;

[0058] An arc-shaped support plate 13 is fixedly connected to the outer surface of one side of the elastic contact ball 5;

[0059] A horizontal support plate 14 is hinged at one end to an arc-shaped support plate 13 on the side surface opposite to the elastic contact ball 5, and at the other end passes through a horizontal strip opening 12 and is provided with a roller 15. The roller 15 rolls on the side surface opposite to the face side of the non-transparent lens 4. The horizontal support plate 14 swings horizontally relative to the arc-shaped support plate 13.

[0060] And spherical airbags 16, which are two sets fixedly installed at both ends of the arc-shaped support plate 13. The spherical airbags 16 are elastic rubber airbags that are inflated inside. The spherical airbags 16 are located between the arc-shaped support plate 13 and the non-transparent lens 4.

[0061] Specifically, the arc-shaped support plate 13 provides rigid support for the elastic contact ball 5. The horizontal support plate 14, combined with the support of the roller 15, keeps the elastic contact ball 5 in a fixed position for stable contact with the eye. Furthermore, by pushing the roller 15 with a finger on the side surface of the non-transparent lens 4 facing away from the face, the horizontal support plate 14 moves within the horizontal strip opening 12, thereby adjusting the lateral position of the elastic contact ball 5 to accommodate different interpupillary distances. The spherical airbag 16 utilizes its elasticity to keep the roller 15 pressed firmly against the side surface of the non-transparent lens 4 facing away from the face, further stabilizing the position of the elastic contact ball 5. More specifically, the roller 15's circumference can be evenly arranged with strip-shaped protrusions instead of a smooth surface for better positioning. Combined with its adjusted position, it adheres to the eye, preventing the elastic contact ball 5 from moving further, thus ensuring a stable fit. The spherical airbag 16 also serves to assist the elastic contact ball 5 in making elastic contact with the eye. One end of the horizontal support plate 14 is hinged to the arc support plate 13 and faces the side surface of the elastic contact ball 5, so that the horizontal support plate 14 and the arc support plate 13 swing laterally relative to each other. During the swinging process, the spherical airbag 16 also plays the role of elastic support to limit the swing range.

[0062] Furthermore, the vibration massage drive mechanism includes a miniature vibration motor 17, which is similar to the motor used in mobile phones to achieve mobile phone vibration. The miniature vibration motor 17 is mounted on the eyeglass bridge 3 and is electrically connected to the switch 7 and the lithium battery 6. Powered by the lithium battery 6 and controlled by the switch 7, the vibration is transmitted to the frame 1, the non-transparent lens 4, and then to the elastic contact ball 5 that fits against the eyes, thus achieving a vibration massage for the eyes.

[0063] Furthermore, each of the two frames 1 has an arc-shaped rubber nose pad 18 at one end near the bridge 3, which covers the annular airbag 8 of the bridge 3 between the two temples 2 and the two frames 1. This nose pad structure fills the gap between the annular airbag 8 and the face near the eyes, forming a seal, and also supports the bridge of the nose to stabilize the entire device around the eyes. The arc-shaped rubber nose pad 18 supports the Jingming acupoint above the bridge of the nose, and combined with the vibration of the vibration massage drive mechanism, it performs Jingming acupoint massage, further enhancing the massage and treatment of the eyes.

[0064] The foregoing description only illustrates certain exemplary embodiments of the present invention. Undoubtedly, those skilled in the art can modify the described embodiments in various ways without departing from the spirit and scope of the present invention. Therefore, the above drawings and descriptions are illustrative in nature and should not be construed as limiting the scope of protection of the claims of the present invention.

Claims

1. An auxiliary physiotherapy device for meibomian gland dysfunction, comprising two frames (1), two temples (2), and a bridge (3) between the two frames (1), characterized in that, The inner side of the frame (1) is provided with a non-transparent lens (4); The frame (1) has a face-fitting sealing structure on the side facing the face. The face-fitting sealing structure fits around the eye socket and forms a closed space around the eye socket with the frame (1) and the non-transparent lens (4). The non-transparent lens (4) has an elastic contact ball (5) on the side facing the face, and the elastic contact ball (5) is used to elastically contact the tarsal plate of the eye. The elastic contact ball (5) is equipped with a heating mechanism inside to keep the surface of the elastic contact ball (5) at the temperature of a hot compress on the eyelid; An eye distance adjustment mechanism is provided between the non-transparent lens (4) and the elastic contact ball (5) to support the elastic contact ball (5) and adjust the lateral position of the elastic contact ball (5) inside the frame (1); The eyeglass bridge (3) is provided with a vibration massage drive mechanism to drive the elastic contact ball (5) to vibrate and perform vibration massage on the eyelids of the eyes; And a power supply mechanism, which is disposed on the temple (2) and electrically connected between the heating mechanism and the vibration massage drive mechanism and provides electrical energy.

2. The auxiliary physiotherapy device for meibomian gland dysfunction according to claim 1, characterized in that, The power supply mechanism includes a lithium battery (6) disposed on the two temples (2) and a switch (7) on any one of the temples (2). The switch (7) is electrically connected to the lithium battery (6) and is electrically connected to the heating mechanism and the vibration massage drive mechanism and is used to control the switching of the heating mechanism and the vibration massage drive mechanism.

3. The auxiliary physiotherapy device for meibomian gland dysfunction according to claim 1, characterized in that, The non-transparent lens (4) is a non-transparent acrylic sheet.

4. The auxiliary physiotherapy device for meibomian gland dysfunction according to claim 1, characterized in that, The facial fit sealing structure includes an annular airbag (8) which is inflated to elastically fit around the eye sockets of the face.

5. The auxiliary physiotherapy device for meibomian gland dysfunction according to claim 4, characterized in that, The annular airbag (8) is made of soft rubber.

6. The auxiliary physiotherapy device for meibomian gland dysfunction according to claim 1, characterized in that, The elastic contact ball (5) is a soft silicone airbag. The elastic contact ball (5) is inflated to fit the eyelid area of ​​the eye elastically. The heating mechanism is located inside the elastic contact ball (5).

7. The auxiliary physiotherapy device for meibomian gland dysfunction according to claim 2, characterized in that, The heating mechanism includes a metal tube (9), which is fixedly disposed inside the elastic contact ball (5) on the side surface opposite to the side that contacts the eye. A heating resistance wire (10) is provided inside the metal tube (9). One end of the metal tube (9) extends into a plastic insulating tube (11), which is used to lead out an electrical connection wire that is electrically connected to the heating resistance wire (10). The heating resistance wire (10) is electrically connected to the switch (7) and the lithium battery (6).

8. The auxiliary physiotherapy device for meibomian gland dysfunction according to claim 1, characterized in that, The interpupillary distance adaptation mechanism includes: A horizontal strip-shaped opening (12) is horizontally opened on the non-transparent lens (4); An arc-shaped support plate (13) is fixedly connected to the outer surface of one side of the elastic contact ball (5); A horizontal support plate (14) is hinged at one end to the side surface of the arc-shaped support plate (13) opposite to the elastic contact ball (5), and at the other end passes through the horizontal strip opening (12) and is provided with a roller (15). The roller (15) rolls on the side surface of the non-transparent lens (4) opposite to the face side. The horizontal support plate (14) swings horizontally relative to the arc-shaped support plate (13). And spherical airbags (16), which are two sets fixedly installed at both ends of the arc-shaped support plate (13). The spherical airbags (16) are elastic rubber airbags that are inflated inside. The spherical airbags (16) are located between the arc-shaped support plate (13) and the non-transparent lens (4).

9. The auxiliary physiotherapy device for meibomian gland dysfunction according to claim 2, characterized in that, The vibration massage drive mechanism includes a micro vibration motor (17), which is mounted on the eyeglass bridge (3) and is electrically connected to the switch (7) and the lithium battery (6).

10. The auxiliary physiotherapy device for meibomian gland dysfunction according to claim 4, characterized in that, Both of the two eyeglass frames (1) are provided with an arc-shaped rubber nose pad (18) covering the annular airbag (8) of the eyeglass bridge (3) between the two temples (2) and the two eyeglass frames (1).

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