Two-way tear stimulation device
By designing a dual-path tear stimulation device, dual-path vibration stimulation of both sides of the patient's nose is achieved, which solves the problem of low treatment efficiency in existing technologies, improves treatment effect and efficiency, and is suitable for personalized treatment of dry eye syndrome.
Patent Information
- Application Number
- CN202422541321.4
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-10-21
- Publication Date
- 2025-11-07
- Estimated Expiration
- 2034-10-21
AI Technical Summary
Existing mechanical vibration therapy devices for dry eye can only stimulate one side, resulting in low treatment efficiency.
A dual-path tear stimulation device was designed, including a main unit base shell, a front shell, a Y-shaped vibration bracket, and first and second vibration components, which are used to vibrate and stimulate both sides of the patient's nose, respectively. The device achieves independent dual-path control and fine adjustment of vibration frequency and amplitude through a control circuit board.
It improves treatment efficiency and effectiveness, conforms to ergonomic design, is easy to carry, simple to operate, and can provide personalized treatment for different patients.
Smart Images
Figure CN223516634U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to tear stimulating device technical field especially relates to a double -circuit tear stimulating device. BACKGROUND
[0002] Dry eye is a common ocular surface disease, mainly manifested as dry eye, stinging, burning, foreign body sensation and other symptoms, and can be accompanied by ocular surface inflammation, tissue damage and nerve abnormalities. Generally, dry eye is a chronic eye disease caused by tear instability and ocular surface damage due to abnormal amount or quality of tears, resulting in a class of diseases with eye discomfort symptoms. The repeated onset of the disease can seriously affect the daily life of patients, reduce work efficiency and life quality. China is a high-risk area of dry eye, with a large number of patients, causing heavy social and economic burden.
[0003] In the treatment of dry eye, stimulating tear production is an effective treatment method, which usually uses physical stimulation to stimulate the lacrimal gland area to produce tears. Common physical stimulation includes electrical stimulation and mechanical stimulation. Mechanical vibration stimulation can effectively promote the secretion of tears in dry eye patients, and at the same time, it is not easy to damage the nerve, ensuring the safety of treatment.
[0004] The existing mechanical vibration treatment dry eye device, including shell, vibrating piece and drive part, vibrating piece includes vibrating main body in the shell and vibrating head from the shell, drive part is set in the shell, and is connected with vibrating piece, and is used for driving vibrating piece to vibrate, vibrating piece is in contact with the soft tissue outside the patient's nasal bone, and the vibration is transmitted to the patient's nose, so as to produce stimulation, promote tear secretion through nasal tear reflex, so as to achieve the purpose of treating dry eye. The defects and deficiencies of the mechanical vibration treatment dry eye device are that it can only stimulate the patient's nose on one side, so the treatment efficiency is low.
[0005] Therefore, it is urgent to provide a double-circuit tear stimulating device with higher treatment efficiency and better treatment effect. UTILITY MODEL CONTENT
[0006] (I) Technical problem to be solved
[0007] In view of the above-mentioned defects and deficiencies of the prior art, the utility model provides a double-circuit tear stimulating device, which solves the technical problem of low treatment efficiency of the existing mechanical vibration treatment dry eye device.
[0008] (II) Technical scheme
[0009] In order to achieve the above purpose, the utility model adopts the main technical scheme of:
[0010] The utility model discloses a double-circuit tear stimulating device, which comprises a host computer bottom shell, a face shell, a vibration support, a first vibration assembly and a second vibration assembly.
[0011] The host bottom shell and the face shell enclose to form a first closed space, a battery and a control circuit board electrically connected with the battery are arranged in the first closed space, the vibration support is a Y-shaped support having one fixed end and two free ends, the fixed end is detachably connected with the outer side of the face shell, the two free ends are respectively provided with a first vibration assembly and a second vibration assembly, the first vibration assembly and the second vibration assembly are electrically connected with the control circuit board, and are used for vibrating and stimulating the two sides of the nose of the patient.
[0012] Optionally, the first vibration assembly comprises a first vibration shell, a first vibration piece and a first contact shell; the first vibration shell and the first contact shell are connected to form one of the two free ends of the vibration support, and the first vibration shell and the first contact shell enclose to form a second closed space, and the first vibration piece is arranged in the second closed space.
[0013] The second vibration assembly comprises a second vibration shell, a second vibration piece and a second contact shell; the second vibration shell and the second contact shell are connected to form the other free end of the vibration support, and the second vibration shell and the second contact shell enclose to form a third closed space, and the second vibration piece is arranged in the third closed space.
[0014] Optionally, the Y-shaped support is a flexible support.
[0015] The first vibration piece and the second vibration piece are eccentric motors, flat motors or piezoelectric ceramics.
[0016] The first contact shell and the second contact shell are silica gel shells, rubber shells or electroplated shells.
[0017] Optionally, the control circuit board comprises a microprocessor and a vibration driving module.
[0018] The microprocessor is electrically connected with the vibration driving module, and the vibration driving module is electrically connected with the first vibration piece and the second vibration piece.
[0019] Optionally, the first vibration shell and the second vibration shell are both curved towards the inner side of the Y-shaped support, and a notch is formed on the opposite side of each of the first vibration shell and the second vibration shell, the first contact shell and the second contact shell are respectively arranged in the notches, and the outer side of each of the first contact shell and the second contact shell extends outward to form an oval protrusion.
[0020] Optionally, the control circuit board further comprises a power management module electrically connected with the microprocessor.
[0021] The host bottom shell is provided with a charging interface, the charging interface can be externally connected with a charging head, and
[0022] The charging interface is electrically connected with the power management module, and the power management module is electrically connected with the battery.
[0023] Optionally, the control circuit board further comprises a communication management module;
[0024] The microprocessor is electrically connected with the communication management module, and the communication management module is in communication connection with the upper computer.
[0025] Optionally, the control circuit board further comprises a key response module;
[0026] The microprocessor is electrically connected with the key response module, the outer surface of the face shell is provided with a key, and the key is electrically connected with the key response module.
[0027] Optionally, the control circuit board further comprises a function display module;
[0028] The microprocessor is electrically connected with the function display module, and the function display module is an LED display screen, a liquid crystal screen or a digital tube.
[0029] (Three) beneficial effects
[0030] The beneficial effects of the utility model are: the utility model discloses a double-path tear stimulating device, because including host computer bottom shell, face shell, vibration support, first vibration subassembly and second vibration subassembly, host computer bottom shell and face shell enclose and form first enclosed space, be provided with battery and the control circuit board of battery electricity connection in first enclosed space, vibration support is Y type support, has one fixed end and two free ends, and the fixed end is detachably connected with the outside of face shell, and two free ends install first vibration subassembly and second vibration subassembly respectively, and first vibration subassembly and second vibration subassembly are electrically connected with control circuit board respectively, and are used to vibrate and stimulate the both sides of patient's nose, relative to prior art, it conforms to the ergonomic design, and it is convenient to carry, and simple operation, when treating, through placing first vibration subassembly and second vibration subassembly at the both sides of patient's nose bridge, thereby exerting double-path vibration stimulation to the both sides of nose bridge, and its treatment efficiency is higher, and the treatment effect is also better.
[0031] The double-path tear stimulating device of the utility model, because the control circuit board includes microprocessor and vibration drive module, microprocessor and vibration drive module are electrically connected, and vibration drive module is electrically connected with first vibration piece and second vibration piece respectively, thereby realizing double-path independent control of first vibration piece and second vibration piece and fine adjustment of mechanical vibration frequency and amplitude, which improves the treatment pertinence of different dry eye patient individuals, and further improves the dry eye treatment effect. BRIEF DESCRIPTION OF DRAWINGS
[0032] Figure 1 It is the three-dimensional schematic view of the double-path tear stimulating device of the utility model;
[0033] Figure 2 It is the side view schematic diagram of the double-path tear stimulating device of the utility model when using;
[0034] Figure 3 It is the exploded view of the double path tear liquid stimulating device of the utility model;
[0035] Figure 4 It is the structure block diagram of the control circuit board of the double path tear liquid stimulating device of the utility model.
[0036] [Legend of reference signs]
[0037] 1: main machine bottom shell, 2: battery, 3: control circuit board, 4: face shell, 5: button, 6: fixed seat, 7: vibration support, 8: first vibration assembly, 81: first vibration shell, 82: first vibration piece, 83: first contact shell, 9: second vibration assembly, 91: second vibration shell, 92: second vibration piece, 93: second contact shell. DETAILED DESCRIPTION
[0038] In order to better explain the utility model, so as to facilitate understanding, the utility model is described in detail below by specific implementation mode combined with the drawings.
[0039] Refer to Figure 1 , Figure 2 And Figure 3 , the embodiment provides a kind of double path tear liquid stimulating device, including main machine bottom shell 1, face shell 4, vibration support 7, first vibration assembly 8 and second vibration assembly 9.
[0040] Main machine bottom shell 1 and face shell 4 are enclosed to form first enclosed space, battery 2 and the control circuit board 3 of being electrically connected with battery 2 are arranged in first enclosed space, vibration support 7 is Y-shaped support, with one fixed end and two free ends, the outer side of fixed end with face shell 4 is detachably connected, two free ends are installed first vibration assembly 8 and second vibration assembly 9 respectively, first vibration assembly 8 and second vibration assembly 9 are electrically connected with control circuit board 3, to vibrate and stimulate the both sides of patient's nose.
[0041] It should be explained that vibration support 7 belongs to consumable, can be plugged and replaced, can be replaced into single vibration assembly.For specific description, fixed seat 6 is arranged on the outer side of face shell 4, and the fixed end of vibration support 7 is inserted with fixed seat 6.In addition, vibration support 7 is the support of elastic material, and simultaneously has certain elasticity and tenacity, can be self-adaptive adjustment the interval between first vibration assembly 8 and second vibration assembly 9.
[0042] The double path tear liquid stimulating device of the embodiment, it accords with ergonomics design, with convenient to carry, simple operation and other functions, when treating, first vibration assembly 8 and second vibration assembly 9 are placed in the both sides of patient's nose bridge, so as to exert pressure on both sides of nose bridge, start to treat, clean two vibration assemblies after treatment.
[0043] Further, the first vibration assembly 8 of the embodiment comprises a first vibration shell 81, a first vibration piece 82 and a first contact shell 83. The first vibration shell 81 and the first contact shell 83 are connected to form one of the two free ends of the vibration support 7, and the first vibration shell 81 and the first contact shell 83 enclose a second closed space in which the first vibration piece 82 is arranged, and the first vibration piece 82 is used to drive the first contact shell 83 to vibrate.
[0044] The second vibration assembly 9 comprises a second vibration shell 91, a second vibration piece 92 and a second contact shell 93. The second vibration shell 91 and the second contact shell 93 are connected to form the other free end of the vibration support 7, and the second vibration shell 91 and the second contact shell 93 enclose a third closed space in which the second vibration piece 92 is arranged, and the second vibration piece 92 is used to drive the second contact shell 93 to vibrate.
[0045] In the embodiment, the first vibration piece 82 and the second vibration piece 92 are preferably eccentric motors, flat motors or piezoelectric ceramics. Under the driving of the control circuit board 3, the first vibration piece 82 and the second vibration piece 92 generate vibrations of a certain frequency and amplitude, thereby driving the first contact shell 83 and the second contact shell 93 to vibrate, and further exerting vibration stimulation on the two sides of the patient's nose bridge.
[0046] Specifically, the first contact shell 83 and the second contact shell 93 are silica gel shells, rubber shells or electroplated shells. The first vibration shell 81 and the first contact shell 83 are wrapped around the periphery of the first vibration piece 82, and the second vibration shell 91 and the second contact shell 93 are wrapped around the periphery of the second vibration piece 92, which can play a role in dust and water prevention.
[0047] Further, the first vibration shell and the second vibration shell are both curved towards the inside of the Y-shaped support, and the opposite sides of the first vibration shell and the second vibration shell are both provided with notches, in which the first contact shell and the second contact shell are respectively installed, and the outer sides of the first contact shell and the second contact shell extend outward to form elliptical protrusions.
[0048] In combination Figure 4 As shown in the figure, the control circuit board 3 of the embodiment comprises a microprocessor, a vibration driving module, a power management module, a communication management module, a key response module and a function display module.
[0049] The microprocessor is electrically connected with the vibration driving module, and the vibration driving module is electrically connected with the first vibration piece 82 and the second vibration piece 92 respectively. In use, the vibration driving module receives the control signal sent by the microprocessor and converts the control signal into a strong driving signal that can drive the first vibration piece 82 and the second vibration piece 92 to work, thereby controlling the work of the first vibration piece 82 and the second vibration piece 92 respectively.
[0050] The vibration modes of the dual-path tear stimulation device of the embodiment include left vibration, right vibration, dual vibration, and left-right switching vibration. That is, the first vibration piece 82 and the second vibration piece 92 are independently controlled by the vibration driving module, can work according to different vibration modes, and are cyclically switched between the vibration modes. The dual-path tear stimulation device of the embodiment can realize dual-path independent control of the vibration assembly, fine adjustment of the mechanical vibration frequency and amplitude, and improve the dry eye treatment effect according to the individualized dry eye treatment scheme of different dry eye patients.
[0051] Further, the vibration modes of the first vibration piece 82 and the second vibration piece 92 of the embodiment are controlled by pulse waveforms. For example, single vibration can be realized by a single pulse waveform, multiple vibrations can be realized by multiple pulses, and continuous vibration can be realized by continuous pulses, so that different forms of vibration modes can be realized. In addition, the vibration frequency of the first vibration piece 82 and the second vibration piece 92 can be controlled by controlling the driving pulse width signal.
[0052] The microprocessor is electrically connected with the power management module, the power management module is electrically connected with the battery 2, and the main machine bottom shell 1 is provided with a charging interface electrically connected with the power management module, and the charging interface can be externally connected with a charging head. It should be noted that the battery 2 is preferably a lithium battery, and the charging interface is preferably a Type-C interface. When in use, the power management module controls the charging and discharging of the battery 2.
[0053] The microprocessor is electrically connected with the communication management module, and the communication management module is in communication connection with the upper computer. It should be noted that the upper computer refers to a computer that can directly issue control commands, and the communication connection can be wired connection, Bluetooth connection or wireless WIFI connection.
[0054] The microprocessor is electrically connected with the key response module, and the outer surface of the face shell 4 is provided with a key 5 electrically connected with the key response module. The key response module is used for responding to key events, including single pressing, long pressing, double clicking and other key operations. The working process of the dual-path tear stimulation device of the embodiment is as follows: single pressing the key 5 to turn on the machine, double clicking the key 5 to select the vibration mode, single pressing the key 5 to select the vibration frequency and vibration intensity, selecting the appropriate treatment mode, and the first vibration piece 82 and the second vibration piece 92 vibrate according to the selected parameters for treatment. When the treatment time is reached, or the first vibration piece 82 and the second vibration piece 92 stop vibrating after long pressing the key 5 in the middle, the system saves the treatment parameters, and then turns off the machine.
[0055] The microprocessor is electrically connected with the function display module, and the function display module is an LED display screen, a liquid crystal screen or a digital tube. When in operation, the function display module can display the charging state, the power reminder, the vibration mode, the vibration frequency and the vibration intensity.
[0056] In the description of the utility model, it is necessary to understand that the terms "first", "second" are only for the purpose of description, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features limited by "first", "second" can explicitly or implicitly include one or more of the features. In the description of the utility model, the meaning of "multiple" is two or more than two, unless otherwise specifically limited.
[0057] In the utility model, unless otherwise specifically defined and limited, the terms "mounting", "connection", "connection", "fixing" and the like should be understood broadly, for example, it can be fixed connection, or detachable connection, or integrated; it can be mechanical connection, or electrical connection; it can be directly connected, or indirectly connected through intermediate medium; it can be the communication inside two elements or the interaction relationship of two elements. For ordinary skilled in the art, the specific meaning of the above terms in the utility model can be understood according to the specific circumstances.
[0058] In the utility model, unless otherwise specifically defined and limited, the first feature is "on" or "under" the second feature, which can be direct contact of the first and second features, or indirect contact of the first and second features through intermediate medium. Moreover, the first feature "above", "above" and "above" the second feature, can be directly above or obliquely above the first feature, or only indicate that the horizontal height of the first feature is higher than that of the second feature. The first feature "below", "below" and "below" the second feature, can be directly below or obliquely below the first feature, or only indicate that the horizontal height of the first feature is lower than that of the second feature.
[0059] In the description of the specification, the description of the terms "one embodiment", "some embodiments", "embodiment", "example", "specific example" or "some examples" means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are contained in at least one embodiment or example of the utility model. In the specification, the illustrative description of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner. In addition, the skilled in the art can combine and combine the different embodiments or examples described in the specification and the features of different embodiments or examples without contradiction.
[0060] Although the embodiments of the utility model have been shown and described above, it can be understood that the above embodiments are exemplary and cannot be understood as limiting the utility model, and the ordinary skilled in the art can modify, modify, replace and change the above embodiments within the scope of the utility model.
Claims
1. A two-path tear stimulator characterized by: The main machine bottom shell (1), the face shell (4), the vibration support (7), the first vibration assembly (8) and the second vibration assembly (9) are included. The main machine bottom shell (1) and the face shell (4) enclose to form a first closed space, the first closed space is provided with a battery (2) and a control circuit board (3) electrically connected with the battery (2), the vibration support (7) is a Y-shaped support with one fixed end and two free ends, the fixed end is detachably connected with the outer side of the face shell (4), the two free ends are respectively provided with the first vibration assembly (8) and the second vibration assembly (9), the first vibration assembly (8) and the second vibration assembly (9) are electrically connected with the control circuit board (3) for vibrating and stimulating the two sides of the patient's nose.
2. The dual-path tear simulating device of claim 1, wherein: The first vibration assembly (8) includes a first vibration shell (81), a first vibration piece (82) and a first contact shell (83), the first vibration shell (81) and the first contact shell (83) are connected to form one of the two free ends of the vibration support (7), the first vibration shell (81) and the first contact shell (83) enclose to form a second closed space, the second closed space is provided with the first vibration piece (82). The second vibration assembly (9) includes a second vibration shell (91), a second vibration piece (92) and a second contact shell (93), the second vibration shell (91) and the second contact shell (93) are connected to form the other free end of the vibration support (7), the second vibration shell (91) and the second contact shell (93) enclose to form a third closed space, the third closed space is provided with the second vibration piece (92).
3. The dual-path tear fluid stimulator of claim 2, wherein: The Y-shaped support is a flexible support. The first vibration piece (82) and the second vibration piece (92) are eccentric motors, flat motors or piezoelectric ceramics. The first contact shell (83) and the second contact shell (93) are silica gel shells, rubber shells or electroplated shells.
4. The dual-path tear fluid stimulator of claim 2, wherein: The first vibration shell (81) and the second vibration shell (91) are curved towards the inner side of the Y-shaped support, and the opposite sides of the first vibration shell (81) and the second vibration shell (91) are respectively provided with notches, the first contact shell (83) and the second contact shell (93) are respectively installed in the notches, and the outer sides of the first contact shell (83) and the second contact shell (93) extend outward to form elliptical protrusions.
5. The dual-path tear fluid stimulator of claim 2, wherein: The control circuit board (3) includes a microprocessor and a vibration driving module. The microprocessor is electrically connected with the vibration driving module, and the vibration driving module is electrically connected with the first vibration piece (82) and the second vibration piece (92).
6. The dual-path tear fluid stimulator of claim 5, wherein: The control circuit board (3) further includes a power management module electrically connected with the microprocessor. A charging interface is arranged on the main machine bottom shell (1), the charging interface can be externally connected with a charging head, and The charging interface is electrically connected with the power management module, and the power management module is electrically connected with the battery (2).
7. The dual-path tear fluid stimulator of claim 5, wherein: The control circuit board (3) further includes a communication management module. The microprocessor is electrically connected with the communication management module, and the communication management module is in communication connection with an upper computer.
8. The dual-path tear fluid stimulator of claim 5, wherein: The control circuit board (3) further includes a key response module. The microprocessor is electrically connected with the key response module, and a key (5) is arranged on the outer surface of the face shell (4), and the key (5) is electrically connected with the key response module.
9. The dual-path tear fluid stimulator of claim 5, wherein: The control circuit board (3) further comprises a function display module; The microprocessor is electrically connected with the function display module, and the function display module is an LED display screen, a liquid crystal screen or a digital tube.