CN107812324A - A kind of semiconductor laser therapeutic instrument - Google Patents
A kind of semiconductor laser therapeutic instrument Download PDFInfo
- Publication number
- CN107812324A CN107812324A CN201711191659.XA CN201711191659A CN107812324A CN 107812324 A CN107812324 A CN 107812324A CN 201711191659 A CN201711191659 A CN 201711191659A CN 107812324 A CN107812324 A CN 107812324A
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- Prior art keywords
- condenser
- semiconductor laser
- shell
- therapeutic instrument
- bellows
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Classifications
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
- A61N5/00—Radiation therapy
- A61N5/06—Radiation therapy using light
- A61N5/0601—Apparatus for use inside the body
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
- A61N5/00—Radiation therapy
- A61N5/06—Radiation therapy using light
- A61N5/0601—Apparatus for use inside the body
- A61N5/0603—Apparatus for use inside the body for treatment of body cavities
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
- A61N5/00—Radiation therapy
- A61N5/06—Radiation therapy using light
- A61N5/067—Radiation therapy using light using laser light
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
- A61N5/00—Radiation therapy
- A61N2005/002—Cooling systems
- A61N2005/005—Cooling systems for cooling the radiator
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
- A61N5/00—Radiation therapy
- A61N5/06—Radiation therapy using light
- A61N5/0601—Apparatus for use inside the body
- A61N2005/0602—Apparatus for use inside the body for treatment of blood vessels
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
- A61N5/00—Radiation therapy
- A61N5/06—Radiation therapy using light
- A61N5/0601—Apparatus for use inside the body
- A61N5/0603—Apparatus for use inside the body for treatment of body cavities
- A61N2005/0607—Nose
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
- A61N5/00—Radiation therapy
- A61N5/06—Radiation therapy using light
- A61N2005/0632—Constructional aspects of the apparatus
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
- A61N5/00—Radiation therapy
- A61N5/06—Radiation therapy using light
- A61N2005/0664—Details
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- Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Pathology (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Radiology & Medical Imaging (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Radiation-Therapy Devices (AREA)
- Laser Surgery Devices (AREA)
Abstract
The invention discloses a kind of semiconductor laser therapeutic instrument, including shell, the shell is provided with touch-control LED screen, the touch-control LED screen side is provided with shift knob, the shell side, which is run through, is provided with connecting tube, the connection tube cavity is provided with the first condenser, the first condenser side is provided with second condenser lens, described connecting tube one end is provided with bellows, the bellows side is provided with laser tube, the laser tube cavity is provided with the 3rd condenser, and the 3rd condenser side is provided with the 4th condenser.The present invention is by provided with surge suppressor, advantageously reduce the surge current in circuit, reduce the generation of P N junction breakdown phenomenons in semiconductor laser, by provided with alminium electrolytic condenser and ceramic condenser, be advantageous to improve output capacitance value, improve the stability of electric current and reduce current ripples coefficient, by provided with two-stage filter, be advantageous to further reduce the ripple in circuit, increase the service life.
Description
Technical field
The present invention relates to medical instruments field, more particularly to a kind of semiconductor laser therapeutic instrument.
Background technology
The low-intensity laser irradiation blood of semiconductor laser therapeutic instrument can trigger a series of biochemical reaction of human body, pass through
Promoting blood circulation and the quiet aspect improved effect of blood two and the physiological function for recovering blood.Semiconductor laser therapeutic instrument uses wavelength as 650nm
Low-intensity laser irradiation radial artery, nei guan point and nasal cavity, by photochemical effect, make Hemodynamics and blood fat, blood glucose generation
Thanking is improved, and so as to improve the oxygen carrying capacity of red blood cell and deformability, reduces blood viscosity, is reduced blood fat, is reduced blood
Pressure, improve blood glucose, reach the purpose for the treatment of " three is high " disease and cardiovascular and cerebrovascular disease.Semiconductor laser therapeutic instrument use wavelength for
650nm light wave, the laudatory title of human body golden band " light of life " is known as, in use, the stability of power supply is to laser
Output have vital influence, semiconductor laser generates heat seriously, and easily by electrostatic influence when working long hours.
Therefore, it is necessary to solve the above problems to invent a kind of semiconductor laser therapeutic instrument.
The content of the invention
It is an object of the invention to provide a kind of semiconductor laser therapeutic instrument, is asked with solve to propose in above-mentioned background technology
Topic.
To achieve the above object, the present invention provides following technical scheme：A kind of semiconductor laser therapeutic instrument, including shell,
The shell is provided with touch-control LED screen, and the touch-control LED screen side is provided with shift knob, and the company of being provided with is run through in the shell side
Adapter, the connection tube cavity are provided with the first condenser, and the first condenser side is provided with second condenser lens, the connecting tube
One end is provided with bellows, and the bellows side is provided with laser tube, and the laser tube cavity is provided with the 3rd condenser, described
3rd condenser side is provided with the 4th condenser, and described laser tube one end is provided with contacting pipe, and the shell inner cavity, which is provided with, reconciles room,
The conciliation chamber interior walls are provided with surge suppressor, and the surge suppressor side is provided with alminium electrolytic condenser, the alminium electrolytic condenser
Side is provided with ceramic condenser, and the ceramic condenser side is provided with two-stage filter, and the conciliation room side is provided with LED controller,
The LED controller side is provided with earth leakage protective device and opposite side is provided with semiconductor laser, the semiconductor laser two
Side is provided with semiconductor chilling plate, and the semiconductor laser side is provided with motor, and the motor output shaft is provided with flabellum, and described half
Conductor laser end is provided with exit portal, and the exit portal side is provided with reflective mirror.
Preferably, for the shell opposite side through power line is provided with, the earth leakage protective device side is provided with switch element, institute
State power line and shift knob is connected with switch element, the power cord ends are provided with plug.
Preferably, the LED controller is connected with the electrical line of touch-control LED screen, and the surge suppressor model is arranged to SZ-
Z7, the LED controller model are arranged to it7, and the two-stage filter model is arranged to CW4L2-20A-S, the semiconductor
The optical maser wavelength of laser is 650nm.
Preferably, the curvature of first condenser and the 4th condenser is more than second condenser lens and the 3rd condenser.
Preferably, the bellows both ends are equipped with internal thread junction block, and described bellows one end passes through interior Threaded Connector Coupling
Pipe is detachably connected with connecting tube and the other end is detachably connected by internal thread junction block with laser tube, in the bellows
Chamber is provided with optical fiber.
Preferably, antistatic additive is smeared on shell and the semiconductor laser surface.
Preferably, the side wall of shell one is provided with heat dissipation copper pipe and another side wall offers heat emission hole, the radiating copper
Pipe is arranged to multiple and runs through side wall of outer shell, and the heat emission hole is arranged at immediately ahead of motor, and the heat emission hole is arranged to multiple.
Preferably, the motor both sides are provided with mounting blocks, and the mounting blocks are provided with screw, and the motor passes through mounting blocks
It is detachably connected with screw and outer casing inner wall.
Preferably, the reflective mirror is arranged to ellipticity, and the exit portal runs through reflective mirror major axis one end and connecting tube
Through the reflective mirror major axis other end.
The technique effect and advantage of the present invention：By provided with surge suppressor, advantageously reducing the surge current in circuit,
The generation of P-N junction punch-through in semiconductor laser is reduced, by provided with alminium electrolytic condenser and ceramic condenser, being advantageous to carry
Height output capacitance, improve the stability of electric current and reduce current ripples coefficient, by provided with two-stage filter, being advantageous into one
Step reduces the ripple in circuit, increases the service life, by provided with semiconductor chilling plate, heat dissipation copper pipe, heat emission hole, motor and fan
Leaf, being advantageous to noise spectra of semiconductor lasers and carry out comprehensive radiating, stable threshold current, improve delivery efficiency, output is more stable,
By smearing antistatic additive, advantageously reduce electrostatic and semiconductor cleavage surface is caused to damage.
Brief description of the drawings
Fig. 1 is the overall structure diagram of the present invention.
Fig. 2 is the dimensional structure diagram of the present invention.
In figure：1 shell, 2 touch-control LED screens, 3 shift knobs, 4 connecting tubes, 5 first condensers, 6 second condenser lens, 7 are stretched
Room, 13 surge suppressors, 14 aluminium electroloysis are reconciled in flexible pipe, 8 laser tubes, 9 the 3rd condensers, 10 the 4th condensers, 11 contacting pipes, 12
Electric capacity, 15 ceramic condensers, 16 two-stage filters, 17LED controllers, 18 earth leakage protective devices, 19 semiconductor lasers, 20 semiconductors
Cooling piece, 21 motors, 22 flabellums, 23 exit portals, 24 reflective mirrors, 25 power lines, 26 switch elements, 27 plugs, Threaded Connector Coupling in 28
Pipe, 29 heat dissipation copper pipes, 30 heat emission holes, 31 mounting blocks.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation describes, it is clear that described embodiment is only part of the embodiment of the present invention, rather than whole embodiments.It is based on
Embodiment in the present invention, those of ordinary skill in the art are obtained every other under the premise of creative work is not made
Embodiment, belong to the scope of protection of the invention.
The invention provides a kind of semiconductor laser therapeutic instrument as shown in Figure 1-2, including shell 1, set on the shell 1
There is touch-control LED screen 2, easy to operation by using touch-control LED screen 2, the side of touch-control LED screen 2 is provided with shift knob 3, is provided with
Shift knob 3, it is easy to open and closes, the side of shell 1 is provided with first through connecting tube 4, the inner chamber of connecting tube 4 is provided with
Condenser 5, the side of the first condenser 5 are provided with second condenser lens 6, and described one end of connecting tube 4 is provided with bellows 7, passed through
Using bellows 7, flexible twisting, it is easy to use, the side of bellows 7 is provided with laser tube 8, in the laser tube 8
Chamber is provided with the 3rd condenser 9, and the side of the 3rd condenser 9 is provided with the 4th condenser 10, and described one end of laser tube 8 is provided with contact
Pipe 11, the inner chamber of shell 1, which is provided with, reconciles room 12, and the conciliation inwall of room 12 is provided with surge suppressor 13, by provided with surge
Suppressor 13, the surge current in circuit is advantageously reduced, reduce the hair of P-N junction punch-through in semiconductor laser 19
Raw, the side of surge suppressor 13 is provided with alminium electrolytic condenser 14, by provided with alminium electrolytic condenser 14, being advantageous to improve output electricity
Capacitance, improve the stability of electric current and reduce current ripples coefficient, the side of alminium electrolytic condenser 14 is provided with ceramic condenser 15, leads to
Cross and be provided with ceramic condenser 15, be advantageous to suppress high-frequency noise, the side of ceramic condenser 15 is provided with two-stage filter 16, by setting
There is two-stage filter 16, reduce further the ripple in circuit, improve service life, the conciliation side of room 12 is provided with
LED controller 17, the side of LED controller 17 is provided with earth leakage protective device 18 and opposite side is provided with semiconductor laser 19,
By that provided with earth leakage protective device 18, can be powered off when circuit occurs short-circuit, improve security, the semiconductor laser
19 both sides are provided with semiconductor chilling plate 20, by provided with semiconductor chilling plate 20, being advantageous to noise spectra of semiconductor lasers 19 and being dissipated
Heat, be advantageous to improve delivery efficiency, output is more stable, and the side of semiconductor laser 19 is provided with motor 21, the motor
21 output shafts are provided with flabellum 22, by provided with flabellum 22, being advantageous to radiate to the inner chamber of shell 1, the semiconductor laser
19 ends are provided with exit portal 23, and the side of exit portal 23 is provided with reflective mirror 24.
The LED controller 17 is connected with 2 electrical line of touch-control LED screen, and the model of surge suppressor 13 is arranged to SZ-
Z7, the model of LED controller 17 are arranged to it7, and the model of two-stage filter 16 is arranged to CW4L2-20A-S, and described half
The optical maser wavelength of conductor laser 19 is 650nm, and wavelength 650nm laser has more excellent regulation effect, institute to human body
The curvature for stating the first condenser 5 and the 4th condenser 10 is more than the condenser 9 of second condenser lens 6 and the 3rd, is arranged to curvature difference
Be advantageous to improve delivery efficiency, antistatic additive is smeared on shell 1 and semiconductor laser 19 surface, antistatic by smearing
Agent, advantageously reduce electrostatic and semiconductor cleavage surface is caused to damage, the side wall of shell 1 one is provided with heat dissipation copper pipe 29 and another
Side wall offers heat emission hole 30, and the heat dissipation copper pipe 29 is arranged to multiple and runs through the side wall of shell 1, accelerated using heat exchange principle
The distributing of the inner chamber heat of shell 1, the heat emission hole 30 are arranged at the front of motor 21, and the heat emission hole 30 is arranged to multiple,
Be advantageous to flabellum 22 to be blown out the heat of the inner chamber of shell 1 from heat emission hole 30, the reflective mirror 24 is arranged to ellipticity, sets
For ellipticity, reduce the loss of laser energy, the exit portal 23 runs through through the major axis one end of reflective mirror 24 and connecting tube 4
The major axis other end of reflective mirror 24.
For the opposite side of shell 1 through power line 25 is provided with, the side of earth leakage protective device 18 is provided with switch element 26, institute
State power line 25 and shift knob 3 is connected with switch element 26, the end of power line 25 is provided with plug 27, described flexible soft
The both ends of pipe 7 are equipped with internal thread junction block 28, and described one end of bellows 7 is detachably connected by internal thread junction block 28 and connecting tube 4
Connect and the other end is detachably connected by internal thread junction block 28 and laser tube 8, facilitated and torn open by the way of being detachably connected
Unload and change, the inner chamber of bellows 7 is provided with optical fiber, and the both sides of motor 21 are provided with mounting blocks 31, on the mounting blocks 31
Provided with screw, the motor 21 is detachably connected by mounting blocks 31 and screw with the inwall of shell 1.
Operation principle of the present invention：In use, plug 27 is plugged, pressing shift knob 3 opens switch element 26, and circuit leads to
Electricity, LED controller 17 control touch-control LED screen 2 to light, and surge suppressor 13 reduces the surge current in circuit, alminium electrolytic condenser
14 improve the stability of output capacitance value and electric current, reduce current ripples coefficient, and ceramic condenser 15 suppresses high-frequency noise, two level filter
Ripple device 16 reduces the ripple in circuit, improves service life, and earth leakage protective device 18 can be powered off when circuit occurs short-circuit,
The noise spectra of semiconductor lasers 19 of semiconductor chilling plate 20 is radiated, and the rotation of motor 21 drives flabellum 22 to rotate by output shaft, will
The heat of the inner chamber of shell 1 is blown out from heat emission hole 30, and shell 1 and semiconductor laser 19 are smeared antistatic additive minimizing electrostatic and half-and-half led
Body cleavage surface causes to damage, and the work of semiconductor laser 19 produces laser and sent from exit portal 23, and elliptoid reflective mirror 24 subtracts
The loss of laser energy is lacked, laser enters in connecting tube 4, enters bellows by the first condenser 5 and second condenser lens 6
Optical fiber in 7, subsequently into laser tube 8, project and act on from contacting pipe 11 by the 3rd condenser 9 and the 4th condenser 10
Therapentic part.
Finally it should be noted that：The preferred embodiments of the present invention are the foregoing is only, are not intended to limit the invention,
Although the present invention is described in detail with reference to the foregoing embodiments, for those skilled in the art, it still may be used
To be modified to the technical scheme described in foregoing embodiments, or equivalent substitution is carried out to which part technical characteristic,
Within the spirit and principles of the invention, any modification, equivalent substitution and improvements made etc., it should be included in the present invention's
Within protection domain.
Claims (9)
1. a kind of semiconductor laser therapeutic instrument, including shell (1), it is characterised in that：The shell (1) is provided with touch-control LED screen
(2), touch-control LED screen (2) side is provided with shift knob (3), and shell (1) side, which is run through, is provided with connecting tube (4), described
Connecting tube (4) inner chamber is provided with the first condenser (5), and the first condenser (5) side is provided with second condenser lens (6), the company
Adapter (4) one end is provided with bellows (7), and bellows (7) side is provided with laser tube (8), laser tube (8) inner chamber
Provided with the 3rd condenser (9), the 3rd condenser (9) side is provided with the 4th condenser (10), and described laser tube (8) one end is set
There is contacting pipe (11), shell (1) inner chamber, which is provided with, reconciles room (12), and described conciliation room (12) inwall is provided with surge suppressor
(13), surge suppressor (13) side is provided with alminium electrolytic condenser (14), and alminium electrolytic condenser (14) side is provided with ceramics
Electric capacity (15), ceramic condenser (15) side are provided with two-stage filter (16), and conciliation room (12) side controls provided with LED
Device (17), LED controller (17) side is provided with earth leakage protective device (18) and opposite side is provided with semiconductor laser (19),
Semiconductor laser (19) both sides are provided with semiconductor chilling plate (20), and semiconductor laser (19) side is provided with motor
(21), motor (21) output shaft is provided with flabellum (22), and semiconductor laser (19) end is provided with exit portal (23), institute
State exit portal (23) side and be provided with reflective mirror (24).
A kind of 2. semiconductor laser therapeutic instrument according to claim 1, it is characterised in that：Shell (1) opposite side passes through
Power line (25) is equipped with, earth leakage protective device (18) side is provided with switch element (26), the power line (25) and switch
Button (3) is connected with switch element (26), and power line (25) end is provided with plug (27).
A kind of 3. semiconductor laser therapeutic instrument according to claim 1, it is characterised in that：The LED controller (17) with
Electrically line connection, surge suppressor (13) model are arranged to SZ-Z7, LED controller (17) type to touch-control LED screen (2)
It7 number is arranged to, two-stage filter (16) model is arranged to CW4L2-20A-S, and the semiconductor laser (19) is swashed
The a length of 650nm of light wave.
A kind of 4. semiconductor laser therapeutic instrument according to claim 1, it is characterised in that：First condenser (5) and
The curvature of 4th condenser (10) is more than second condenser lens (6) and the 3rd condenser (9).
A kind of 5. semiconductor laser therapeutic instrument according to claim 1, it is characterised in that：Bellows (7) both ends
Internal thread junction block (28) is equipped with, described bellows (7) one end is detachably connected by internal thread junction block (28) and connecting tube (4)
Connect and the other end is detachably connected by internal thread junction block (28) and laser tube (8), bellows (7) inner chamber is provided with light
It is fine.
A kind of 6. semiconductor laser therapeutic instrument according to claim 1, it is characterised in that：The shell (1) and semiconductor
Smear antistatic additive in laser (19) surface.
A kind of 7. semiconductor laser therapeutic instrument according to claim 1, it is characterised in that：The side wall of shell (1) one is set
There are heat dissipation copper pipe (29) and another side wall to offer heat emission hole (30), the heat dissipation copper pipe (29) is arranged to multiple and runs through outer
Shell (1) side wall, the heat emission hole (30) are arranged at immediately ahead of motor (21), and the heat emission hole (30) is arranged to multiple.
A kind of 8. semiconductor laser therapeutic instrument according to claim 1, it is characterised in that：Motor (21) both sides are provided with
Mounting blocks (31), the mounting blocks (31) are provided with screw, and the motor (21) passes through mounting blocks (31) and screw and shell (1)
Inwall is detachably connected.
A kind of 9. semiconductor laser therapeutic instrument according to claim 1, it is characterised in that：The reflective mirror (24) is arranged to
Ellipticity, the exit portal (23) are another through reflective mirror (24) major axis through reflective mirror (24) major axis one end and connecting tube (4)
One end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711191659.XA CN107812324A (en) | 2017-11-24 | 2017-11-24 | A kind of semiconductor laser therapeutic instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711191659.XA CN107812324A (en) | 2017-11-24 | 2017-11-24 | A kind of semiconductor laser therapeutic instrument |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107812324A true CN107812324A (en) | 2018-03-20 |
Family
ID=61609693
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711191659.XA Pending CN107812324A (en) | 2017-11-24 | 2017-11-24 | A kind of semiconductor laser therapeutic instrument |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107812324A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109555994A (en) * | 2018-12-24 | 2019-04-02 | 中山市永乐电子有限公司 | A kind of double luminous two-in-one electric torchs |
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| CN2507490Y (en) * | 2001-11-09 | 2002-08-28 | 杨熙承 | Double-beam semiconductor laser synchronous irradiation physiotherapy apparatus |
| CN201939487U (en) * | 2010-08-05 | 2011-08-24 | 深圳市雷迈科技有限公司 | Multi-purpose large-power semiconductor laser therapeutic instrument |
| CN203315562U (en) * | 2013-05-31 | 2013-12-04 | 上海康进医疗器械有限公司 | Photon therapeutic instrument |
| CN204050685U (en) * | 2014-09-29 | 2014-12-31 | 惠州学院 | A kind of LED light thermal treatment system |
| CN204246418U (en) * | 2014-11-27 | 2015-04-08 | 白冰 | Multi-functional burn postoperative laser shaping instrument |
| CN206595544U (en) * | 2016-11-28 | 2017-10-27 | 北京集光通达科技股份有限公司 | A kind of adjustable constant-flow semiconductor laser drive power |
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2017
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6125299A (en) * | 1998-10-29 | 2000-09-26 | Survivalink Corporation | AED with force sensor |
| CN2507490Y (en) * | 2001-11-09 | 2002-08-28 | 杨熙承 | Double-beam semiconductor laser synchronous irradiation physiotherapy apparatus |
| CN201939487U (en) * | 2010-08-05 | 2011-08-24 | 深圳市雷迈科技有限公司 | Multi-purpose large-power semiconductor laser therapeutic instrument |
| CN203315562U (en) * | 2013-05-31 | 2013-12-04 | 上海康进医疗器械有限公司 | Photon therapeutic instrument |
| CN204050685U (en) * | 2014-09-29 | 2014-12-31 | 惠州学院 | A kind of LED light thermal treatment system |
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| CN109555994A (en) * | 2018-12-24 | 2019-04-02 | 中山市永乐电子有限公司 | A kind of double luminous two-in-one electric torchs |
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Application publication date: 20180320 |