CN212789458U - Phototherapy device - Google Patents
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- CN212789458U CN212789458U CN202021263886.6U CN202021263886U CN212789458U CN 212789458 U CN212789458 U CN 212789458U CN 202021263886 U CN202021263886 U CN 202021263886U CN 212789458 U CN212789458 U CN 212789458U
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Abstract
The utility model relates to a phototherapy device, which comprises an illumination module, a soft cavity, a control module and a shell; the illumination module comprises a multi-path LED array and is used for illuminating cells to enable the cells to generate physiochemical changes; the soft cavity is used for placing and sealing the lighting module, and the soft cavity allows light rays emitted by the lighting module to penetrate through; the shell is used for placing the control module, and the control module is used for controlling the lighting module to work. The utility model discloses a phototherapy device can realize painless, effective and the wider upper and lower respiratory disease treatment means of suitability rapidly, can be used to alleviate upper and lower respiratory disease.
Description
Technical Field
The utility model relates to the technical field of medical equipment, concretely relates to phototherapy device.
Background
At present, various diseases of upper and lower respiratory systems, such as influenza, fever, cough, asthma, sore throat, pharyngitis, rhinitis, bronchitis, pneumoconiosis and other diseases in trachea, bronchus, alveolus and thoracic cavity with seasonal characteristics are treated, although a plurality of medicines are developed to be used for symptomatic treatment, the traditional medicines have several defects: for patients with poor immunity, particularly children, traditional drug therapy or injection, the drug is slow in absorption, long in effect taking time and has side effects, the patients are dependent after long-term use, and the drug can damage the liver and kidney functions of the patients and is not beneficial to the body health of the patients.
In addition to traditional medication, there are also treatments using medical nebulizers. The liquid medicine is atomized into tiny particles, and the tiny particles are inhaled into respiratory tract and lung for deposition through human mouth, so that the medicine directly reaches the surface layer of inflammatory tissue, and the painless, more rapid and effective treatment is achieved. Many medical treatments currently develop means for drug nebulization. However, this treatment is only applicable to liquid medicines which can be atomized, and if the conventional granular medicines are liquefied, the medicine components are inevitably affected, so that the applicability of this method is limited.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a painless, effective and the wider upper and lower respiratory disease treatment means of suitability rapidly, aim at solving above-mentioned traditional medicine and take effect slowly and medical atomizer's suitable liquid medicine limitation problem, alleviate upper and lower respiratory disease, especially inflammation, reach effective painless treatment.
In order to realize the purpose of the utility model, the utility model provides a phototherapy device, which comprises an illumination module, a soft cavity, a control module and a shell; the illumination module comprises a multi-path LED array and is used for illuminating cells to enable the cells to generate physiochemical changes; the soft cavity is used for placing and sealing the lighting module, and the soft cavity allows light rays emitted by the lighting module to penetrate through; the shell is used for placing the control module, and the control module is used for controlling the lighting module to work.
Preferably, the soft cavity comprises a cylindrical probe cavity; the lighting module further comprises a prismatic circuit board, the circuit board is placed in the probing cavity, the axis of the circuit board is parallel to or collinear with the axis of the probing cavity, the LED arrays are distributed on all sides of the circuit board, and the light emitting directions of the LED arrays face to the periphery of the probing cavity. More preferably, the soft cavity comprises a plurality of sequentially arranged probing cavities, adjacent probing cavities are connected through a deformable conduit, a lead for connecting the lighting modules in the adjacent probing cavities is arranged in the conduit, and the lead is telescopic or non-telescopic; or a plurality of circuit boards are sequentially arranged in the probing cavity along the axis of the probing cavity, the adjacent circuit boards are connected by a lead, and the lead is telescopic or non-telescopic.
As an alternative technical solution, preferably, the soft cavity includes a sheet cavity, and a first end of the sheet cavity and a second end of the sheet cavity are provided with connecting portions for mutual connection, and the connecting portions are connected to form an annular soft cavity; the lighting module further comprises a plurality of sheet-shaped circuit boards, the circuit boards are sequentially arranged between the first end of the sheet-shaped cavity and the second end of the sheet-shaped cavity, and the LED arrays are distributed on the surface, facing the inner side of the annular soft cavity, of the circuit board. More preferably, the soft cavity comprises a plurality of the sheet cavities, and the sheet cavities are sequentially connected with one another in an initial position through the connecting parts to form the annular soft cavity.
Preferably, a connecting pipe is connected between the soft cavity and the shell, and the soft cavity is detachably connected with the connecting pipe through the interface; and a communication wire is arranged in the connecting pipe and is connected with the lighting module and the control module.
Preferably, the soft cavity is made of food-grade silica gel.
Preferably, the LED array consists of single color LED light sources, or the LED array comprises a plurality of single color LED light sources having different peak wavelengths; the central wavelength range of the monochromatic LED light source is 200nm to 1000nm, and the half-wave full width of the spectrum is less than 40 nm.
Preferably, the control module is configured to control illumination parameters of the lighting module, where the illumination parameters include wavelength, illumination intensity, operating frequency, duty cycle, amplitude, and light emitting time; the wavelength ranges from 200nm to 1000 nm; the illumination intensity is in the range of 5 mu mol.m-2·s-1To 1000. mu. mol. m-2·s-1(ii) a The range of the working frequency is 20Hz to 20 kHz; the duty cycle ranges from 0 to 100%; the amplitude ranges from 1V to 5V; the light-emitting time ranges from 0min to 30 min.
Preferably, a control panel is arranged on the shell, the control panel is electrically connected with the control module, and the control panel is used for receiving control commands.
The beneficial effects of the utility model reside in that:
1. the utility model provides a dismantled and assembled probing formula phototherapy device can direct illumination affected part, reaches painlessly, alleviates various upper and lower respiratory disease, especially inflammatory reaction rapidly. The utility model discloses utilize human cell to have responsive action to the light radiation, the cell is as an environmental information with light promptly, after absorbing suitable light energy, and physiochemical change can take place for its self to adjust self metabolism and activity, finally influence its physiological activity.
2. The utility model discloses a phototherapy device adopts LED as the light source, and LED has characteristics such as the light efficiency is high, response speed is fast, the spectrum is narrower, the spectrum can make up, and accessible PWM adjusts luminance or the electric current means of adjusting luminance obtains the LED pulsed light source that has certain frequency and duty cycle, also can steady state illumination, can select and adjust according to actual need. In addition, the LED has small volume which can be as small as 0.4cm to 0.6cm, and is very suitable for small devices with size requirements.
3. The utility model discloses non-contact ground is treated affected part tissue, through stretching into throat or nasal cavity with phototherapy equipment probe, makes inflammation department directly accept illumination, has the response effect because of the cell is to light, therefore illumination of usable certain dosage reaches rapidly, effectively and painless inflammation effect of alleviating. Furthermore, the utility model discloses need not to use medicine to cell and tissue, be not used for the throat atomizer to atomize into tiny particle with medicinal solution, inhale respiratory tract and make the drug deposition performance efficiency, do not have the dependence, can avoid the side effect that the medicine brought completely, have the possibility of replacing partial atomizing medicine.
4. The utility model discloses the treatment time is short, and the inflammation is alleviated the effect and is obvious, can fill the blank of medical atomizer liquid medicine, replaces medical atomizer even. The utility model can be used for treating throat inflammation of patients with upper and lower respiratory system diseases such as sore throat, bronchitis, pharyngitis, cold and the like.
Drawings
Fig. 1 is a schematic structural view of a phototherapy device of the present invention in an embodiment 1.
Fig. 2 is a schematic structural view of a cavity in embodiment 1 of the phototherapy device of the present invention.
Fig. 3 is a schematic diagram showing activity changes before and after phototherapy of throat epithelial cells in embodiment 1 of the phototherapy device of the present invention.
Fig. 4 is a schematic structural view of a neck-surrounding cavity in embodiment 2 of the phototherapy device of the present invention.
Fig. 5 is a schematic view of an expanded structure of the neck-surrounding cavity in embodiment 2 of the phototherapy device of the present invention.
The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.
Detailed Description
Example 1
As shown in fig. 1 to 3, the present embodiment provides a detachable probing phototherapy apparatus. In particular, it comprises a lighting module 1, a cavity 2, a control module 3 and a housing 4, as shown in fig. 1. The lighting module 1 comprises a multi-path LED array 5 for illuminating the periphery to enable cells generating inflammation to generate physiochemical changes. The probing cavity 2 is used for isolating the affected part from the lighting module 1, so that safety problems such as electric leakage are avoided. The control module 3 is used to set parameters of the lighting module 1. The shell 4 is used for isolating the control module 3 from external microorganisms, so that the treatment environment meets the requirements of water resistance and electric leakage resistance. The device can illuminate tissue cells of throat or nasal cavity of various upper and lower respiratory system diseases, and relieve inflammation.
In particular, the cavities 6 of the probe cavity 2 can be two, connected by a duct 7. The cavity 6 is in a hollow transparent cylindrical tubular shape, and the lighting module 1 is fixed in the cavity; the cavity 6 is made of soft materials, is food-grade, and has flexibility and direction changing performance so as to reduce the discomfort when the probing cavity 2 probes into an affected part. The chamber 6 and the conduit 7 may be interfaced and manually disassembled to replace the chamber 6 with a new one. The conduit 7 contains wires to transmit the operating signals of the control module 3 to said lighting module 1.
Specifically, the lighting module 1 is constituted by a multi-way LED array 5 and a lighting circuit board 8. The lighting circuit board 8 is composed of a plurality of circuit board units 9, and the circuit board units 9 are formed in a polyhedral column shape, the cross section of the circuit board units is polyhedral, and can be a four-sided or hexahedral shape, and the stretching length of the cross section is more than 2cm, or can be 3cm long. The circuit board units 9 are connected to each other by wires, preferably retractable wires. The position of the circuit board unit 9 can be changed by the electric wire along with the expansion and the turning of the cavity 6, so that the cavity 6 is accurately aligned to the affected part, and the curative effect is ensured.
Specifically, the multi-path LED array 5 is composed of single-color LED light sources, or the multi-path LED array 5 includes a plurality of single-color LED light sources having different peak wavelengths, and the kind N of the peak wavelength of the LED is greater than 2; wherein the monochromatic LED light source has a central wavelength in the range of 200nm to 1000nm and a half-wave full width of the spectrum of less than 40nm, and particularly, peak wavelengths of 630nm, 520nm and 595nm are preferable; the LED array light source emits light in a direction away from the lighting circuit board 8.
Specifically, the control module 3 includes a control circuit board and a control element, and the control circuit board controls parameters of the lighting module 1, including wavelength, illumination intensity, operating frequency, duty ratio, amplitude, and light emitting time, through wires. Wherein: the wavelength range is 200nm to 1000 nm; of intensity of lightIn the range of 5. mu. mol. m-2·s-1To 3000. mu. mol. m-2·s-1(ii) a The working frequency range is 20Hz to 20 kHz; duty cycle ranges from 0 to 100%; the amplitude ranges from 1V to 5V; the light emission time ranges from 0 to 120 min.
In particular, the housing 4 comprises a visualization panel 10 and a shell. The visualization panel 10 is a control panel, is connected to the control module 3 through an electric wire, and transmits parameters set on the panel to the control module 3. The shell can be made of plastic, metal or alloy and is provided with heat dissipation holes.
For example, when a patient catches a cold due to infection with influenza virus, inflammation such as sore throat is caused. Preliminary studies and experiments have shown that low energy phototherapy (lowlevellaser (light) therapy, LLLT) has a biostimulating effect on human tissues, inhibiting local edema and pain. The epithelial cells are used as the superficial cells of the human body cavity, receive light energy firstly and generate corresponding photobiological effect. It is assumed that the laryngeal epithelium has a photobiological effect on red light, particularly with a peak wavelength of 630 nm. When the throat part is inflamed due to cold, the epithelial cells can secrete and release more inflammatory cytokines, so that the affected part is inflamed to cause swelling and pain. The LEDs with the peak wavelength of 630nm are arranged and selected through the visual panel 10, and the intensity is 10 mu mol.m-2·s-1The illumination time is 2min, namely the total illumination dose is 1200 mu mol. Then the probing cavity 2 is stretched into the throat affected part, in addition, the patient does not do redundant oral cavity movement as much as possible, so that the cavity 6 and the affected part keep relatively fixed positions, and the device is opened. The exploring cavity is taken out and cleaned after phototherapy is finished, and if the exploring cavity is made of disposable materials, the exploring cavity can be taken down and thrown into a medical garbage can. The therapeutic effect can be shown by detecting the activity of epithelial cells in addition to the feeling of swelling of the throat of the patient. As shown in figure 3, the activity change of the throat epithelial cells before and after receiving a certain dose of light can reduce the release of inflammatory factors by inhibiting the activity of the epithelial cells, thereby achieving the purpose of detumescence.
Example 2
As shown in fig. 4 to 5, the phototherapy device of the present embodiment has substantially the same structure as that of embodiment 1, except that: in the present embodiment, the neck-surrounding chamber 10 is used instead of the probe chamber 2.
For example, it is often necessary for a healthcare worker to face a large number of patients. The patient carries a plurality of viruses, particularly the transmitted viruses, and the viruses are possibly transmitted to the neck of a medical staff through a spray and the like. If the medical care personnel can not disinfect and clean in time, the medical care personnel can be ill. The access cavity 2 of example 1, which needs to be held in the mouth of a person during treatment, interferes with the expression of medical staff to some extent, makes it difficult to communicate with the patient and reduces the working efficiency. To solve the above problem, the present embodiment provides a neck-surrounding cavity 10 to replace the access cavity 2. The neckerchief type cavity 10 is composed of a sheet-shaped soft cavity 11, the lighting module 1 and an interface 12. The sheet-like soft cavity 11 contains the lighting module 1. The lighting module 1 may be a chip circuit board with an array of LEDs or the lighting module 1 may be the same as the lighting module 1 described in embodiment 1. The sheet-like flexible chamber 11 is unfolded into a rectangular parallelepiped shape as shown in fig. 5. The sheet-shaped soft cavity 11 can be bent according to the circumference of the neck of a user, and can form an annular cavity through the connecting part 13, and can be connected with a plurality of sheet-shaped soft cavities 11 to form an annular cavity with a larger radius. The lighting module 1 illuminates the inner side of the annular cavity. The interface 12 is formed with a communication wire connector of the lighting module 1 in the flexible housing 11, and is connected to the control module 2 in embodiment 1, so that the lighting module 1 illuminates according to the parameter setting of the control module 2. The device has the same structure as the device in the embodiment 1 except for the difference between the neck-surrounding cavity and the probing cavity. The device with the neckerchief type cavity mainly illuminates laryngeal histiocyte in various upper respiratory system diseases, relieves inflammatory response, and is particularly suitable for patients with communication requirements.
Therefore, although the device can not directly inactivate viruses and bacteria on the affected part to achieve radical treatment, the device can achieve an auxiliary treatment effect, can be used for solving the problems of slow effect of the traditional medicine and limitation of the applicable liquid medicine of the medical atomizer, relieves diseases of the upper and lower respiratory systems, particularly inflammation, and achieves an effective painless treatment effect. The utility model discloses have the application prospect as respiratory disease adjunctie therapy.
Finally, it should be emphasized that the above-described embodiments are merely preferred embodiments of the present invention, and are not intended to limit the present invention. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (10)
1. A phototherapy device, characterized by:
the soft cavity lighting device comprises a lighting module, a soft cavity, a control module and a shell;
the illumination module comprises a multi-path LED array and is used for illuminating cells to enable the cells to generate physiochemical changes;
the soft cavity is used for placing and sealing the lighting module, and the soft cavity allows light rays emitted by the lighting module to penetrate through;
the shell is used for placing the control module, and the control module is used for controlling the lighting module to work.
2. A phototherapy device as claimed in claim 1, wherein:
the soft cavity comprises a cylindrical probing cavity;
the lighting module further comprises a prismatic circuit board, the circuit board is placed in the probing cavity, the axis of the circuit board is parallel to or collinear with the axis of the probing cavity, the LED arrays are distributed on all sides of the circuit board, and the light emitting directions of the LED arrays face to the periphery of the probing cavity.
3. A phototherapy device as claimed in claim 2, wherein:
the soft cavity comprises a plurality of probing cavities which are sequentially arranged, adjacent probing cavities are connected through a deformable conduit, a lead which is connected with an illumination module in the adjacent probing cavity is arranged in the conduit, and the lead is telescopic or non-telescopic;
or a plurality of circuit boards are sequentially arranged in the probing cavity along the axis of the probing cavity, the adjacent circuit boards are connected by a lead, and the lead is telescopic or non-telescopic.
4. A phototherapy device as claimed in claim 1, wherein:
the soft cavity comprises a sheet cavity, the first end of the sheet cavity and the second end of the sheet cavity are provided with connecting parts, and the connecting parts are mutually connected to form an annular soft cavity;
the lighting module further comprises a plurality of sheet-shaped circuit boards, the circuit boards are sequentially arranged between the first end of the sheet-shaped cavity and the second end of the sheet-shaped cavity, and the LED arrays are distributed on the surface, facing the inner side of the annular soft cavity, of the circuit board.
5. A phototherapy device as claimed in claim 4, wherein:
the soft cavity comprises a plurality of the flaky cavities, and the flaky cavities are sequentially connected with one another at the head to form the annular soft cavity through the connecting parts.
6. A phototherapy device as claimed in any one of claims 1-5, wherein:
a connecting pipe is connected between the soft cavity and the shell, and the soft cavity is detachably connected with the connecting pipe through the interface;
and a communication wire is arranged in the connecting pipe and is connected with the lighting module and the control module.
7. A phototherapy device as claimed in any one of claims 1-5, wherein:
the soft cavity is made of food-grade silica gel.
8. A phototherapy device as claimed in any one of claims 1-5, wherein:
the LED array is composed of single-color LED light sources, or the LED array comprises a plurality of single-color LED light sources with different peak wavelengths; the central wavelength range of the monochromatic LED light source is 200nm to 1000nm, and the half-wave full width of the spectrum is less than 40 nm.
9. A phototherapy device as claimed in any one of claims 1-5, wherein:
the control module is used for controlling illumination parameters of the illumination module, and the illumination parameters comprise wavelength, illumination intensity, working frequency, duty ratio, amplitude and light-emitting time;
the wavelength ranges from 200nm to 1000 nm;
the illumination intensity is in the range of 5 mu mol.m-2·s-1To 1000. mu. mol. m-2·s-1；
The range of the working frequency is 20Hz to 20 kHz;
the duty cycle ranges from 0 to 100%;
the amplitude ranges from 1V to 5V;
the light-emitting time ranges from 0min to 30 min.
10. A phototherapy device as claimed in any one of claims 1-5, wherein:
the shell is provided with a control panel, the control panel is electrically connected with the control module, and the control panel is used for receiving a control command.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021263886.6U CN212789458U (en) | 2020-07-02 | 2020-07-02 | Phototherapy device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021263886.6U CN212789458U (en) | 2020-07-02 | 2020-07-02 | Phototherapy device |
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| Publication Number | Publication Date |
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| CN212789458U true CN212789458U (en) | 2021-03-26 |
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| CN202021263886.6U Active CN212789458U (en) | 2020-07-02 | 2020-07-02 | Phototherapy device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111773549A (en) * | 2020-07-02 | 2020-10-16 | 中山旦邦光电科技有限公司 | a light therapy device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111773549A (en) * | 2020-07-02 | 2020-10-16 | 中山旦邦光电科技有限公司 | a light therapy device |
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