Dry eye treatment device for promoting tear secretion
By designing a dry eye treatment device including a housing, a first vibrating head, a second vibrating head, a vibrating plate and an eccentric motor, the problem of only stimulating the unilateral side of the nose in the prior art is solved, and the effect of simultaneously stimulating the both sides of the nose is achieved, reducing treatment time and improving the convenience of use is achieved.
Patent Information
- Application Number
- CN202421537812.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-07-02
- Publication Date
- 2025-05-13
- Estimated Expiration
- 2034-07-02
AI Technical Summary
The existing vibration-type dry eye treatment device can only stimulate one side of the nose at one time, resulting in a long treatment time and inconvenient use.
A dry eye treatment device including a housing, a first vibrating head, a second vibrating head, a vibrating plate and an eccentric motor is designed, which can simultaneously perform stimulation treatment with both sides of the nose.
The device can stimulate both sides of the nose simultaneously, reduce treatment time and improve the convenience of use.
Smart Images
Figure CN222854207U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of eye medical instruments, in particular to a dry eye treatment device for promoting tear secretion. Background Art
[0002] Dry eye is the most common ocular surface disease, with symptoms such as dryness, stinging, burning, and foreign body sensation in the eyes, and may be accompanied by ocular surface inflammation, tissue damage, and nerve abnormalities. Dry eye is a chronic eye disease, and repeated attacks can seriously affect patients' daily lives, reduce work efficiency, and reduce quality of life. Dry eye is mainly divided into water-deficient dry eye (reduced tear secretion), evaporative dry eye (excessive tear evaporation), or a mixture of the two.
[0003] The traditional vibration-type dry eye therapeutic device includes a shell, a vibrating member and a driving unit. The vibrating member includes a vibrating body located in the shell and a vibrating head extending from the shell. The driving unit is arranged in the shell and connected to the vibrating member to drive the vibrating member to vibrate. When in use, the vibrating head contacts the soft tissue on the outside of the patient's nasal bone, transmits the vibration to the patient's nose, generates stimulation, and promotes tear secretion through the nasolacrimal reflex to achieve the purpose of treating dry eyes. The defects and shortcomings of this vibration-type dry eye therapeutic device are that it only has a single vibrating head, so it can only fit one side of the nose at a time for vibration and secretion promotion. In one treatment, the stimulated side of the nose needs to be replaced to meet the treatment needs of stimulating both sides of the nose, so it is time-consuming and inconvenient to use.
[0004] Therefore, there is an urgent need to provide a dry eye treatment device that can simultaneously adhere to both sides of the nose for treatment and promote tear secretion. Utility Model Content
[0005] 1. Technical issues to be resolved
[0006] In view of the above-mentioned shortcomings and deficiencies of the prior art, the utility model provides a dry eye treatment device for promoting tear secretion, which solves the technical problem that the existing vibration-type dry eye treatment device can only stimulate one side of the nose, so that one treatment takes a long time and is inconvenient to use.
[0007] (II) Technical solution
[0008] In order to achieve the above-mentioned purpose, the main technical solutions adopted by the utility model include:
[0009] The embodiment of the utility model provides a dry eye treatment device for promoting tear secretion, comprising a housing, a first vibration head, a second vibration head, a vibration sheet and an eccentric motor;
[0010] The shell is provided with an opening, the vibration plate is provided on the outer side of the opening, the first vibration head and the second vibration head are symmetrically provided on the outer side surface of the vibration plate, a motor seat is fixedly provided on the inner side surface of the vibration plate, the eccentric motor is provided on the motor seat, a limiting seat is provided on the inner side wall of the shell at a position adjacent to the eccentric motor, a limiting hole is provided on the limiting seat, and the main shaft of the eccentric motor is rotatably provided in the limiting hole.
[0011] Optionally, the vibration plate is a rectangular plate, two ends of the vibration plate are fixedly connected to the shell, and the eccentric motor and the motor seat are fixedly arranged at the center of the inner side of the vibration plate.
[0012] Optionally, the vibration plate is a corrugated plate.
[0013] Optionally, the eccentric motor is an eccentric hollow cup motor, and its vibration frequency is 100 Hz-300 Hz, and its vibration amplitude is 0.1 mm-0.3 mm.
[0014] Optionally, the dry eye treatment device further comprises: a circuit board and a control component;
[0015] The control component is electrically connected to the circuit board, and the circuit board is electrically connected to the eccentric motor, so as to adjust the vibration frequency and vibration amplitude of the eccentric motor.
[0016] Optionally, the control component is a roller adjustment component and a button adjustment component arranged on the housing.
[0017] Optionally, a serial port electrically connected to the circuit board is provided on the housing, and the serial port can be electrically connected to an external computer via a data cable.
[0018] Optionally, the dry eye treatment device further comprises a display screen, which is mounted on the housing and electrically connected to the circuit board.
[0019] Optionally, the dry eye treatment device further comprises: a battery, wherein the battery is electrically connected to the display screen, the eccentric motor and the circuit board to supply power to the display screen, the eccentric motor and the circuit board.
[0020] Optionally, the shell is in the shape of a cuboid, a cylinder, an ellipsoid or a sphere.
[0021] (III) Beneficial effects
[0022] The beneficial effects of the utility model are as follows: the dry eye treatment device for promoting tear secretion of the utility model comprises a shell, a first vibrating head, a second vibrating head, a vibrating plate and an eccentric motor; an opening is provided on the shell, the vibrating plate is provided on the outer side of the opening, the first vibrating head and the second vibrating head are symmetrically provided on the outer side surface of the vibrating plate, a motor seat is fixedly provided on the inner side surface of the vibrating plate, the eccentric motor is provided on the motor seat, a limiting seat is provided on the inner side wall of the shell adjacent to the position of the eccentric motor, a limiting hole is provided on the limiting seat, the main shaft of the eccentric motor is rotatably provided in the limiting hole, compared with the prior art, it can simultaneously fit both sides of the user's nose for stimulation treatment without changing the fitted nose side, so it is easy to use and saves dry eye treatment time. BRIEF DESCRIPTION OF THE DRAWINGS
[0023] Figure 1 It is a three-dimensional schematic diagram of Example 1 of the dry eye treatment device for promoting tear secretion of the utility model;
[0024] Figure 2 This is a schematic diagram of the internal structure of Example 1 of the dry eye treatment device for promoting tear secretion of the utility model;
[0025] Figure 3 It is a schematic structural diagram of Example 2 of the vibrating plate of the dry eye treatment device of the utility model.
[0026] [Description of Reference Numerals]
[0027] 1: Shell; 2: First vibration head; 3: Second vibration head; 4: Display screen; 5: Serial port; 6: Roller adjustment assembly; 7: Button adjustment assembly; 8: Opening; 9: Vibration plate; 10: Eccentric motor; 11: Motor seat; 12: Limit seat; 13: Circuit board; 14: Battery. DETAILED DESCRIPTION
[0028] In order to better explain the present invention and facilitate understanding, the present invention is described in detail below through specific implementation modes in conjunction with the accompanying drawings.
[0029] Embodiment 1:
[0030] See also Figure 1 and Figure 2 , Figure 1 A three-dimensional schematic diagram of the dry eye treatment device for promoting tear secretion according to this embodiment is shown, Figure 2 A schematic diagram of the internal structure of the dry eye treatment device for promoting tear secretion of this embodiment is shown.
[0031] The dry eye treatment device for promoting tear secretion in this embodiment includes a housing 1 , a first vibration head 2 , a second vibration head 3 , a vibration sheet 9 and an eccentric motor 10 .
[0032] An opening 8 is provided on the shell 1, and a vibration plate 9 is provided on the outer side of the opening 8. A first vibration head 2 and a second vibration head 3 are symmetrically provided on the outer side surface of the vibration plate 9. A motor seat 11 is fixedly provided on the inner side surface of the vibration plate 9, and an eccentric motor 10 is provided on the motor seat 11. A limiting seat 12 is provided on the inner wall of the shell 1 at a position adjacent to the eccentric motor 10, and a limiting hole is provided on the limiting seat 12. The main shaft of the eccentric motor 10 is rotated and arranged in the limiting hole.
[0033] The vibration plate 9 is a rectangular plate, and both ends of the vibration plate 9 are fixedly connected to the housing 1. The eccentric motor 10 and the motor seat 11 are fixedly arranged at the center of the inner side of the vibration plate 9. When in use, the first vibration head 2 and the second vibration head 3 fit the two sides of the nose, and the eccentric motor 10 vibrates in a direction perpendicular to the inner side of the vibration plate 9. The vibration plate 9 transfers the vibration energy to the first vibration head 2 and the second vibration head 3. The first vibration head 2 and the second vibration head 3 vibrate to stimulate the nerves on both sides of the user's nose, promote the secretion of human tears through the nasolacrimal reflex, and treat dry eyes.
[0034] The eccentric motor 10 of the present embodiment is an eccentric hollow cup motor, and its vibration frequency is 100 Hz-300 Hz, and its vibration amplitude is 0.1 mm-0.3 mm.
[0035] The dry eye treatment device of this embodiment further includes: a circuit board 13 and a control component, the control component is electrically connected to the circuit board 13, and the circuit board 13 is electrically connected to the eccentric motor 10 to adjust the vibration frequency and vibration amplitude of the eccentric motor 10.
[0036] Preferably, the control assembly is a roller adjustment assembly 6 and a button adjustment assembly 7 arranged on the housing 1. When in use, the roller adjustment assembly 6 and the button adjustment assembly 7 send control signals to the circuit board 13, and the circuit board 13 adjusts the vibration frequency and vibration amplitude of the eccentric motor 10 according to the above control signals. The roller adjustment assembly 6 has a roller, and the frequency of the eccentric motor 10 can be set by turning the roller. The button adjustment assembly 7 has three gears of "1", "2" and "3", and the button adjustment assembly 7 can switch between the above three gears. When the button adjustment assembly 7 is in the "1" gear, the vibration amplitude of the eccentric motor 10 is 0.1mm; when the button adjustment assembly 7 is in the "2" gear, the vibration amplitude of the eccentric motor 10 is 0.2mm; when the button adjustment assembly 7 is in the "3" gear, the vibration amplitude of the eccentric motor 10 is 0.3mm.
[0037] The housing 1 of this embodiment is provided with a serial port 5 electrically connected to the circuit board 13, and the serial port 5 can be electrically connected to an external computer through a data cable. The doctor can prescribe different prescriptions (including vibration frequency, vibration amplitude and vibration time) according to the different conditions of the patients, and transmit them to the circuit board 13 through the computer, and the circuit board 13 controls the eccentric motor 10 to work according to the above prescription. For example, the prescription is 100Hz vibration for 5 seconds, and then 200Hz vibration for 10 seconds, and the vibration amplitude is 0.2mm. After setting, this vibration mode is the default vibration mode, and the dry eye treatment device of this embodiment will operate in this vibration mode every time it is turned on and off.
[0038] The dry eye treatment device of this embodiment further includes a display screen 4, which is mounted on the housing 1 and electrically connected to the circuit board 13. When working, the display screen 4 can display the working parameters of the eccentric motor 10, that is, the vibration frequency, vibration amplitude and remaining working time of the eccentric motor 10.
[0039] The dry eye treatment device of this embodiment further includes a battery 14, which is electrically connected to the display screen 4, the eccentric motor 10 and the circuit board 13 to supply power to the display screen 4, the eccentric motor 10 and the circuit board 13. When the dry eye treatment device is turned on, the display screen 4 can display the power level of the battery 14 in real time.
[0040] The shape of the housing 1 of the dry eye treatment device of this embodiment is a rectangular parallelepiped. It should be further explained that the shape of the housing 1 of this embodiment is not limited to a rectangular parallelepiped, but can also be a cylinder, an ellipsoid or a sphere.
[0041] Embodiment 2:
[0042] Reference Figure 3 This embodiment provides another dry eye treatment device for promoting tear secretion. The difference from the first embodiment is that the vibration plate 9 of this embodiment is a corrugated plate. During the vibration process, since the vibration plate 9 of this embodiment is a corrugated plate, it can be greatly deformed and elongated along the vibration direction, which makes the vibration plate 9 of this embodiment have a larger vibration amplitude and stronger vibration stimulation than a flat plate.
[0043] The rest of the same points as in Example 1 will not be repeated here.
[0044] In the description of the present utility model, it should be understood that the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Therefore, a feature defined as "first" or "second" may explicitly or implicitly include one or more of the features. In the description of the present utility model, the meaning of "plurality" is two or more, unless otherwise clearly and specifically defined.
[0045] In the present invention, unless otherwise clearly specified and limited, the terms "install", "connect", "connect", "fix" and the like 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 a direct connection or an indirect connection through an intermediate medium; it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.
[0046] In the present utility model, unless otherwise clearly specified and limited, when a first feature is “on” or “below” a second feature, it may be that the first and second features are in direct contact, or the first and second features are in indirect contact through an intermediate medium. Moreover, when a first feature is “above”, “above” or “above” a second feature, it may be that the first feature is directly above or obliquely above the second feature, or it may simply mean that the first feature is higher in level than the second feature. When a first feature is “below”, “below” or “below” a second feature, it may be that the first feature is directly below or obliquely below the second feature, or it may simply mean that the first feature is lower in level than the second feature.
[0047] In the description of this specification, the description of the terms "one embodiment", "some embodiments", "embodiment", "example", "specific example" or "some examples" etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described may be combined in any one or more embodiments or examples in a suitable manner. In addition, those skilled in the art may combine and combine the different embodiments or examples described in this specification and the features of the different embodiments or examples, unless they are contradictory.
[0048] Although the embodiments of the present invention have been shown and described above, it can be understood that the above embodiments are illustrative and cannot be understood as limitations of the present invention. Ordinary technicians in the field can change, modify, replace and modify the above embodiments within the scope of the present invention.
Claims
1. A dry eye treatment device for promoting tear secretion, characterized in that: It comprises a housing (1), a first vibration head (2), a second vibration head (3), a vibration sheet (9) and an eccentric motor (10); The shell (1) is provided with an opening (8), the vibrating plate (9) is provided on the outer side of the opening (8), the first vibrating head (2) and the second vibrating head (3) are symmetrically provided on the outer side surface of the vibrating plate (9), a motor seat (11) is fixedly provided on the inner side surface of the vibrating plate (9), the eccentric motor (10) is provided on the motor seat (11), a limiting seat (12) is provided on the inner side wall of the shell (1) at a position adjacent to the eccentric motor (10), a limiting hole is provided on the limiting seat (12), and the main shaft of the eccentric motor (10) is rotatably provided in the limiting hole.
2. The dry eye treatment device according to claim 1, characterized in that: The vibration plate (9) is a rectangular plate, the two ends of the vibration plate (9) are fixedly connected to the housing (1), and the eccentric motor (10) and the motor seat (11) are fixedly arranged at the center of the inner side of the vibration plate (9).
3. The dry eye treatment device according to claim 2, characterized in that: The vibration plate (9) is a corrugated plate.
4. The dry eye treatment device according to claim 2, characterized in that: The eccentric motor (10) is an eccentric hollow cup motor, and its vibration frequency is 100 Hz-300 Hz, and its vibration amplitude is 0.1 mm-0.3 mm.
5. The dry eye treatment device according to claim 4, characterized in that: The dry eye treatment device further comprises: a circuit board (13) and a control component; The control component is electrically connected to the circuit board (13), and the circuit board (13) is electrically connected to the eccentric motor (10), so as to adjust the vibration frequency and vibration amplitude of the eccentric motor (10).
6. The dry eye treatment device according to claim 5, characterized in that: The control components are a roller adjustment component (6) and a button adjustment component (7) arranged on the housing (1).
7. The dry eye treatment device according to claim 5, characterized in that: The housing (1) is provided with a serial port (5) electrically connected to the circuit board (13); the serial port (5) can be electrically connected to an external computer via a data cable.
8. The dry eye treatment device according to claim 5, characterized in that: The dry eye treatment device further comprises a display screen (4), wherein the display screen (4) is mounted on the housing (1) and is electrically connected to the circuit board (13).
9. The dry eye treatment device according to claim 8, characterized in that: The dry eye treatment device further comprises: a battery (14), wherein the battery (14) is electrically connected to the display screen (4), the eccentric motor (10) and the circuit board (13) for supplying power to the display screen (4), the eccentric motor (10) and the circuit board (13).
10. The dry eye treatment device according to any one of claims 1 to 9, characterized in that: The shell (1) is in the shape of a cuboid, a cylinder, an ellipsoid or a sphere.