CN104587610A - Laser treatment assisting device capable of cooling skin down rapidly - Google Patents
Laser treatment assisting device capable of cooling skin down rapidly Download PDFInfo
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- CN104587610A CN104587610A CN201410851006.XA CN201410851006A CN104587610A CN 104587610 A CN104587610 A CN 104587610A CN 201410851006 A CN201410851006 A CN 201410851006A CN 104587610 A CN104587610 A CN 104587610A
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Abstract
The invention relates to a laser treatment assisting device capable of cooling skin down rapidly. The laser treatment assisting device comprises a heat dissipating module and a cooling module which are evenly distributed on an inverted cup-shaped heat dissipating and cooling device; one end of the inverted cup-shaped heat dissipating and cooling device sleeves a treatment head, the other end of the inverted cup-shaped heat dissipating and cooling device is in contact with the surface of skin, and the contact surface is level to the contact end of the treatment head. The laser treatment assisting device can change the cooling mode according to energy of a light source, increase or reduce the diameter of a laser spot and meanwhile rapidly switch to a heat dissipating working mode or a cooling working mode, thereby achieving adjustable cooling in various working modes for various kinds of skin; by means of a piezoelectric sensor and a temperature sensor, the laser treatment assisting device enhances the intelligence and security of a laser treatment instrument and avoid burning of skin due to high-power output laser.
Description
Technical field
The present invention relates to a kind of auxiliary device of multifunctional laser therapeutic instrument, particularly relate to a kind of can fast to skin cooling laser therapy auxiliary device.
Background technology
In recent years, along with the development of laser technology, various wavelength laser is more and more extensive in the application in human body diseases treatment field, but all has certain limitation while treatment, fails to reach optimum efficiency.
Because laser therapeutic apparatus adopts selective light heat effect, irradiation treatment is carried out to the various pathological changes of skin, so adopt different wavelength or therapeutic modality, the treatment to various disease can be realized.
In prior art, the method good refrigeration effect that spray coolant is freezed to skin surface, but when laser therapy instrument has the adjustable treatment of multi-operation mode, can treat for different skin, so single refrigerating mode will be unable to cope with the therapeutic scheme of multi-mode switching, become the yoke of multifunctional laser therapeutic instrument, be therefore badly in need of a kind ofly to carry out adjustable laser therapy instrument targetedly to refrigerating mode.
On the other hand, to in sufferer therapeutic process, due to cool time at sensitive skin position not in time, often there is a kind of hysteresis quality of cooling, and can cause the secondary injury of patient, another demand for refrigeration is exactly to generate heat the misery brought to alleviate laser fast.
Summary of the invention
Slow in order to solve refrigerating speed of the prior art, the technical problem that refrigerating mode is single, make multifunctional laser therapeutic instrument integratedly can not only possess power < 150w(simultaneously and penetrate subcutaneous 0-2cm) infrared band and 750w(penetrate 7-10cm) light source, and refrigerating mode can be changed according to energy of light source, while the diameter of increase or reduction laser facula, be switched in the mode of operation of heat radiation or cooling fast, realize the cooling adjustable to the multi-operation mode of various skin, owing to adopting piezoelectric transducer and temperature sensor, add the intelligent of laser therapeutic apparatus and safety, high-power output laser burning to skin can be avoided.
The feature that this auxiliary device swashs the multifunctional phototherapy instrument of dependence can freely change to irradiate spot diameter to be suitable for treatment large area pain dimensions, comprises treatment head, power supply, core circuit control system, semiconductor laser module, heat radiation cooling device, therapeutic instrument framework, medical cable, light beam formation assembly apparatus.
Described treatment head has contact jaw and the first detachable attachment mechanism for being connected with therapeutic instrument framework.
Treatment head contact jaw is provided with press type sensor and temperature sensor, heat radiation cooling device comprises radiating subassembly and cooling package, described radiating subassembly and cooling package are uniformly distributed in down in the heat radiation cooling device of cup type, heat radiation cooling device one end of described cup type is sheathed on described treatment head, other end contact skin surface, contact surface is concordant with the contact jaw of described treatment head.
Heat radiation cooling device contact skin surface one end of described cup type is annular, and described radiating subassembly comprises spinning nozzle, storage silk capsule and radiating wire; Described cooling package comprises electromagnetic valve, flexible pipe, nozzle; Described spinning nozzle and nozzle are evenly arranged in the internal ring of described heat radiation cooling device; Described storage silk capsule and electromagnetic valve are evenly arranged in the outer shroud of described heat radiation cooling device, and are connected described core circuit control system and external coolant storage tank by flexible pipe with cable.
Described spinning nozzle has spray webbing and receives silk function, and radiating wire both can spray from spinning nozzle, also can regain from spinning nozzle, and described radiating wire adopts the textile fabric of high density tencel fiber to be raw material, mixes nano-far-infrared ceramic fibre and is made; Also be provided with safety-valve and coolant scratch pool between described coolant storage tank and flexible pipe, described coolant storage tank attachment security valve, safety-valve connects coolant scratch pool, coolant scratch pool connecting hose.
Described spinning nozzle is spiral spinning nozzle, and spiral angle is 45 degree.
The outer shroud of described heat radiation cooling device is also provided with heating electrode, for carrying out drying to storage silk capsule.
Described cooling package also comprises quasiconductor ice making sheet, be arranged on the outer shroud of described heat radiation cooling device, and temperature sensor is electrically connected with temperature detecting unit.
One end of described semiconductor laser module is fixed on by the second bearing mechanism in the cavity at the rear portion of described first detachable attachment mechanism.
The other end of described semiconductor laser module is provided with for forming with light beam the first bearing mechanism that assembly apparatus is connected.
Described core circuit control system is set up in the cavity that is fixed in the middle part of the second detachable attachment mechanism, and one end is electrically connected with medical cable, and the other end is connected with semiconductor laser module by bonder.
Described semiconductor laser module has driver, long wave generator, shortwave generator, wavelength selector, beam merging apparatus and power detector, its one end is connected with described bonder by medical optical fiber, and the other end regulates the laser inciding light beam formation assembly apparatus to make output beam can be applicable to the far and near Therapeutic mode of therapeutic instrument by power detector.
Described light beam forms the convex lens that assembly apparatus has a pair coupling, described convex lens is by the opposed cavity being installed on the middle part of the first detachable attachment mechanism of the first bearing mechanism, described first bearing mechanism is provided with a segment distance apart from the front and rear of described first detachable attachment mechanism, and both are slidably connected to make output beam can be applicable to therapeutic instrument depth Therapeutic mode.
Described first detachable attachment mechanism also comprises locating part; Described locating part is arranged on and extend out to the anterior outer peripheral face of described second detachable attachment mechanism from the anterior outer peripheral face of described first detachable attachment mechanism.
Described locating part is stopper slot or spacing hole, inside sinks into the outer peripheral face of the first detachable attachment mechanism and the second detachable attachment mechanism, coordinates the lobe of the first bearing mechanism to use.
Described locating part is gag lever post, is exposed to the outer peripheral face of the first detachable attachment mechanism and the second detachable attachment mechanism, coordinates the connecting rod of the first bearing mechanism to use.
Described treatment head contact jaw is provided with press type sensor and temperature sensor.
Described press type sensor is experienced therapeutic instrument and is acted on the pressure of skin and pressure signal is fed back to pressure sensing cell, and described core circuit control system controls the driver drives of semiconductor laser module according to the pressure signal of pressure sensing cell.
Described temperature sensor is used for the temperature for the treatment of head described in real-time perception, and temperature signal is fed back to temperature detecting unit, temperature detecting unit arranges the first temperature threshold, the second temperature threshold and the 3rd temperature threshold, core circuit control system controls the safe mode of heat radiation cooling device according to the temperature signal of temperature detecting unit, when temperature is greater than the first temperature threshold and is less than the second temperature threshold, open radiating mode, spray webbing capsule sprays radiating wire by spinning nozzle, Plugging head Output of laser passage; When temperature be greater than the second temperature threshold be less than the 3rd temperature threshold time, open refrigerating mode simultaneously, drive electromagnetic valve work, spray coolant by nozzle; When temperature is greater than the 3rd temperature threshold, start Borneolum Syntheticum refrigeration mode simultaneously, drive semiconductor chilling plate to freeze.
Described core circuit control system comprises main control module, cooling control module, display module, switch module, power module, safety alarm module, power detection module, light beam driver module, beam adjustment module, sensor control block, interface/communication unit; Described cooling control module controls the startup of heat radiation cooling device and the setting of cryogenic temperature; Described light beam driver module controls the long wave of semiconductor laser module and the generation of shortwave; Beam adjustment module and formulation treatment light beam wavelength scope; Power detection module controls the startup of power detector and the feedback of detection data; The main control module of core circuit control system connects temperature detecting unit, pressure sensing cell and heat radiation cooling device, the signal of sensor control block collecting temperature sensor and pressure transducer, and carries out filtering and processing and amplifying to signal.
Casting glue is filled with in toroidal cavity between described medical cable and core circuit control system.
Laser beam is formed and is controlled by switch module, is suitable for operating from therapeutic instrument external radiating laser beams start button.
Heat-conducting silicone grease is provided with between the outer shroud of described semiconductor chilling plate and described heat radiation cooling device.
Also comprise acoustic-optic alarm, when temperature signal feed back to temperature detecting unit continue to raise time, start acoustic-optic alarm and carry out alarm, simultaneously powered-down.
Accompanying drawing explanation
Fig. 1 is heat radiation cooling device structural representation proposed by the invention;
Fig. 2 is that a kind of preferred embodiment light beam proposed by the invention forms assembly apparatus 6 schematic diagram;
Fig. 3 is that a kind of preferred embodiment light beam proposed by the invention forms assembly apparatus 6 schematic diagram;
Fig. 4-6 is a kind of preferred embodiment laser crystal element schematic proposed by the invention.
Fig. 7 is the dark Therapeutic mode schematic diagram of a kind of preferred embodiment proposed by the invention.
Detailed description of the invention
By particular specific embodiment, embodiments of the present invention are described below, person skilled in the art scholar the content disclosed by this description can understand other advantages of the present invention and effect easily.
Refer to Fig. 1 to Fig. 4.Notice, structure, ratio, size etc. that this description institute accompanying drawings illustrates, content all only in order to coordinate description to disclose, understand for person skilled in the art scholar and read, and be not used to limit the enforceable qualifications of the present invention, therefore the not technical essential meaning of tool, the adjustment of the modification of any structure, the change of proportionate relationship or size, do not affecting under effect that the present invention can produce and the object that can reach, still all should drop on disclosed technology contents and obtain in the scope that can contain.Simultaneously, quote in this description as " on ", D score, "left", "right", " centre " and " one " etc. term, also only for ease of understanding of describing, and be not used to limit the enforceable scope of the present invention, the change of its relativeness or adjustment, under changing technology contents without essence, when being also considered as the enforceable category of the present invention.
Can fast to skin cooling laser therapy auxiliary device heat radiation cooling device for fall cup type; Although treatment 10 is made up of multiple parts, but can understand, the parts that the parts of composition comprise as the first detachable attachment mechanism are connected with therapeutic instrument shell 3, shell 3 can comprise the polymer or the plastic that are such as molded as 3D shape by injection molding process, and the transmitting terminal for the treatment of 10 is exposed to the end that shell 3 limits.
Treatment 10 contact jaw are provided with press type sensor 101 and temperature sensor 102, shell 3 defines the internal cavity holding radiating subassembly and cooling package, as mentioned below, heat radiation cooling device contact skin surface one end of described cup type is annular, and described radiating subassembly comprises spinning nozzle 3a, storage silk capsule 3b and radiating wire 3c; Described cooling package comprises electromagnetic valve 1a, flexible pipe 1b, nozzle 1c; Described spinning nozzle 3a and nozzle 1c is evenly arranged in the internal ring of described heat radiation cooling device; Described storage silk capsule 3b and electromagnetic valve 1a is evenly arranged in the outer shroud of described heat radiation cooling device, and is connected described core circuit control system and external coolant storage tank (not shown) by flexible pipe 1b with cable 10.
Described spinning nozzle 3a has spray webbing and receives silk function, radiating wire 3c both can spray from spinning nozzle 3a, also can regain from spinning nozzle 3a, described radiating wire 3c adopts the textile fabric of high density tencel fiber to be raw material, mixes nano-far-infrared ceramic fibre and is made; Also be provided with safety-valve and coolant scratch pool between described coolant storage tank and flexible pipe 1b, described coolant storage tank attachment security valve, safety-valve connects coolant scratch pool, coolant scratch pool connecting hose 1b.
Described spinning nozzle is spiral spinning nozzle, and spiral angle is 45 degree.
The outer shroud of described heat radiation cooling device is also provided with heating electrode 3d, for carrying out drying to storage silk capsule 3b.
Described cooling package also comprises quasiconductor ice making sheet 1d, be arranged on the outer shroud of described heat radiation cooling device, and temperature sensor is electrically connected with temperature detecting unit.
Described treatment 10 has contact jaw and the first detachable attachment mechanism for being connected with shell 12, first detachable attachment mechanism can comprise threaded connection element or the positioning element that is installed, define the internal cavity of holding semiconductor laser module, the cavity of 3D shape can be comprised, as cylindrical, square or other analogous shapes.
One end of described semiconductor laser 3 is fixed in the cavity at the rear portion of described first detachable attachment mechanism by the second bearing mechanism 8, the parts that second bearing mechanism 8 forms comprise the structure be connected in the mode of appended claims with the first detachable attachment mechanism as unit (81,82), can comprise such as matched in clearance, interference fit or excessively coordinate.
The other end of described semiconductor laser 3 is provided with for forming with light beam the first bearing mechanism 9 that assembly apparatus 6 is connected, the parts that first bearing mechanism 9 forms comprise the structure coordinated in the mode be slidably connected with the first detachable attachment mechanism as unit (91,92), can comprise such as tooth bar engagement or guide rail engagement or lubricating oil.
Described core circuit control system 2 is set up in the cavity that is fixed in the middle part of the second detachable attachment mechanism 11, and one end is electrically connected with medical cable 5, and the other end is connected with semiconductor laser 3 by bonder 7; Second detachable attachment mechanism 11 can comprise threaded connection element or the positioning element that is installed, and defines the internal cavity holding core circuit control system 2, can comprise the cavity of 3D shape, as cylindrical, square or other analogous shapes.
Described semiconductor laser 3 has driver 31, laser generator 32, wavelength selector 33, beam merging apparatus 34 and power detector 35, its one end is connected with described bonder by medical optical fiber, the other end regulates the laser inciding light beam formation assembly apparatus 6 to make output beam can be applicable to the far and near Therapeutic mode of therapeutic instrument by power detector 35, wavelength selector 33 can comprise such as part silvered mirror, dichroscope, or Amici prism, or, an acoustooptical modulator 36 can be provided, with modulation high drive actuator and bent beam, this actuator is outside laser cavity, thus it plays rapidly with the function of multiple angles deflection laser bundle to excite the generation of multi-wavelength's laser beam, see Fig. 2 and 3.Laser generator can excite long wave to the laser of shortwave by driver drives, any wave band in 760-1400nm can be comprised, and mode of operation is divided into " Therapeutic mode far away " and " nearly Therapeutic mode " by the selected zone of wavelength, can for the physical therapy of the treatment of various disease and different parts.
Described light beam forms the convex lens (60,62) that assembly apparatus 6 has a pair coupling, described convex lens is by the opposed cavity being installed on the middle part of the first detachable attachment mechanism of the first bearing mechanism, and described first bearing mechanism is provided with a distance, d apart from the front and rear of described first detachable attachment mechanism
1and d
2, both are slidably connected to make output beam can be applicable to therapeutic instrument depth Therapeutic mode, when the first bearing mechanism moves to the front portion of the first detachable attachment mechanism, i.e. and d
1level off to 0, and d
2level off to greatly, now mode of operation can be considered " shallow Therapeutic mode " by the exposure rate of outgoing spot diameter, can treat for the low-intensity of large area disease area; When the first bearing mechanism moves to the rear portion of the first detachable attachment mechanism, i.e. d
2level off to 0, and d
1level off to greatly, now mode of operation can be considered " dark Therapeutic mode " by the exposure rate of outgoing spot diameter, as shown in Figure 7, and can for the high-intensity therapeutic in small size region.
Described first detachable attachment mechanism also comprises locating part; Described locating part is arranged on and extend out to the anterior outer peripheral face of described second detachable attachment mechanism from the anterior outer peripheral face of described first detachable attachment mechanism.
Described locating part is stopper slot or spacing hole, inside sinks into the outer peripheral face of the first detachable attachment mechanism and the second detachable attachment mechanism, coordinates the lobe of the first bearing mechanism to use.
Described locating part is gag lever post, is exposed to the outer peripheral face of the first detachable attachment mechanism and the second detachable attachment mechanism, coordinates the connecting rod of the first bearing mechanism to use.
Described treatment head contact jaw is provided with press type sensor and temperature sensor.
Described press type sensor is experienced therapeutic instrument and is acted on the pressure of skin and pressure signal is fed back to pressure sensing cell, and described core circuit control system controls the driver drives of semiconductor laser module according to the pressure signal of pressure sensing cell.
Described temperature sensor is used for the temperature for the treatment of head described in real-time perception, and temperature signal is fed back to temperature detecting unit, and core circuit control system controls the safe mode of heat radiation cooling device according to the temperature signal of temperature detecting unit.
Described core circuit control system comprises main control module, cooling control module, display module, switch module, power module, safety alarm module, power detection module, light beam driver module, beam adjustment module, sensor control block, interface/communication unit; Described cooling control module controls the startup of heat radiation cooling device and the setting of cryogenic temperature; Described light beam driver module controls the long wave of semiconductor laser module and the generation of shortwave; Beam adjustment module and formulation treatment light beam wavelength scope; Power detection module controls the startup of power detector and the feedback of detection data; The main control module of core circuit control system connects temperature detecting unit, pressure sensing cell and heat radiation cooling device, the signal of sensor control block collecting temperature sensor and pressure transducer, and carries out filtering and processing and amplifying to signal.
In order to control the shape that laser beam is formed, light beam forms the barreling crystal bar 61 that assembly apparatus 6 can include but not limited to use polishing, rod 61 surfaces can containing exasperate precision as shown in Figure 4, but in actual use, the formation of light beam can cause halation, although the precision of exasperate can reduce halation line relative to polishing rod, laser energy can be caused to export relatively large decline and energy loss.Select as one, can provide exasperate precision along excellent band shape, each band around the whole circumference expansion of rod, or alternatively, only can provide strip exasperate precision on the portion perimeter of rod.Fig. 5 gives a kind of laser crystal element, length 2/3rds wherein along the whole periphery of element provides exasperate precision, as selection, as shown in Figure 6, exasperate precision is provided along the whole longitudinal direction of excellent 61 of element, longitudinal stripe alternately can exist along excellent partial-length, include but not limited to the stripe-shaped of various length, the beam shape that light beam forms assembly apparatus 6 can select as shown in the figure by being looped around the rod 61 in the large material 62 of the transparent large reflection index of exciting light.
Convex lens Emission Lasers bundle is used to focus to the point of millimeter or submillimeter size.Consider the safety problem of laser, short focal length lens will be used to ensure energy flux rates (W/cm
2) except lower except lens focus, sufferer sore spot is in location, focus place, and the harm of such laser beam will be down to minimum.Therefore select as a kind of, columniform light beam formation assembly apparatus 6 is used to produce perforation or the change of slit shape, the mode that laser is focused is that to be focused on an axis narrower than other axle, light beam forms assembly apparatus 6 along an axial converging beam, place successively with convex lens, when temperature sensor detected temperatures is too high or temperature declines, core circuit control system 2 Received signal strength also controls the change of slit, like this, discomfort suffered by patient or pain will significantly change, select as one, described temperature sensor is used for the temperature for the treatment of head described in real-time perception, and temperature signal is fed back to temperature detecting unit, temperature detecting unit arranges the first temperature threshold, second temperature threshold and the 3rd temperature threshold, core circuit control system controls the safe mode of heat radiation cooling device according to the temperature signal of temperature detecting unit, when temperature is greater than the first temperature threshold and is less than the second temperature threshold, open radiating mode, spray webbing capsule sprays radiating wire by spinning nozzle, Plugging head Output of laser passage, when temperature be greater than the second temperature threshold be less than the 3rd temperature threshold time, open refrigerating mode simultaneously, drive electromagnetic valve work, spray coolant by nozzle, when temperature is greater than the 3rd temperature threshold, start Borneolum Syntheticum refrigeration mode simultaneously, drive semiconductor chilling plate to freeze.
Above-described embodiment is illustrative principle of the present invention and effect thereof only, but not for limiting the present invention.Any person skilled in the art scholar all without prejudice under spirit of the present invention and category, can modify above-described embodiment or changes.Therefore, such as have in art usually know the knowledgeable do not depart from complete under disclosed spirit and technological thought all equivalence modify or change, must be contained by claim of the present invention.
Claims (10)
1. can fast to skin cooling a laser therapy auxiliary device,
It is characterized in that:
Comprise treatment head, power supply, core circuit control system, semiconductor laser module, heat radiation cooling device, therapeutic instrument framework, medical cable, light beam formation assembly apparatus;
Described treatment head has contact jaw and the first detachable attachment mechanism for being connected with therapeutic instrument framework;
Treatment head contact jaw is provided with press type sensor and temperature sensor, heat radiation cooling device comprises radiating subassembly and cooling package, described radiating subassembly and cooling package are uniformly distributed in down in the heat radiation cooling device of cup type, heat radiation cooling device one end of described cup type is sheathed on described treatment head, other end contact skin surface, contact surface is concordant with the contact jaw of described treatment head.
2. as claimed in claim 1 can fast to skin cooling laser therapy auxiliary device,
Heat radiation cooling device contact skin surface one end of described cup type is annular, and described radiating subassembly comprises spinning nozzle, storage silk capsule and radiating wire; Described cooling package comprises electromagnetic valve, flexible pipe, nozzle; Described spinning nozzle and nozzle are evenly arranged in the internal ring of described heat radiation cooling device; Described storage silk capsule and electromagnetic valve are evenly arranged in the outer shroud of described heat radiation cooling device, and are connected described core circuit control system and external coolant storage tank by flexible pipe with cable;
One end of described semiconductor laser module is fixed in the cavity at the rear portion of described first detachable attachment mechanism by the second bearing mechanism;
The other end of described semiconductor laser module is provided with for forming with light beam the first bearing mechanism that assembly apparatus is connected;
Described core circuit control system is set up in the cavity that is fixed in the middle part of the second detachable attachment mechanism, and one end is electrically connected with medical cable, and the other end is connected with semiconductor laser module by bonder.
3. as claimed in claim 2 can fast to skin cooling laser therapy auxiliary device,
It is characterized in that: described spinning nozzle has spray webbing and receives silk function, radiating wire both can spray from spinning nozzle, also can regain from spinning nozzle, described radiating wire adopts the textile fabric of high density tencel fiber to be raw material, mixes nano-far-infrared ceramic fibre and is made; Also be provided with safety-valve and coolant scratch pool between described coolant storage tank and flexible pipe, described coolant storage tank attachment security valve, safety-valve connects coolant scratch pool, coolant scratch pool connecting hose.
4. as claimed in claim 3 can fast to skin cooling laser therapy auxiliary device,
It is characterized in that:
Described spinning nozzle is spiral spinning nozzle, and spiral angle is 45 degree.
5. as claimed in claim 3 can fast to skin cooling laser therapy auxiliary device,
The outer shroud of described heat radiation cooling device is also provided with heating electrode, for carrying out drying to storage silk capsule.
6. as claimed in claim 4 can fast to skin cooling laser therapy auxiliary device,
Described cooling package also comprises quasiconductor ice making sheet, be arranged on the outer shroud of described heat radiation cooling device, and temperature sensor is electrically connected with temperature detecting unit.
7. as described in claim 5 or 6 can fast to skin cooling laser therapy auxiliary device,
It is characterized in that: described core circuit control system controls the driver drives of semiconductor laser module according to the pressure signal of pressure sensing cell;
Described temperature sensor is used for the temperature for the treatment of head described in real-time perception, and temperature signal is fed back to temperature detecting unit, temperature detecting unit arranges the first temperature threshold, the second temperature threshold and the 3rd temperature threshold, core circuit control system controls the safe mode of heat radiation cooling device according to the temperature signal of temperature detecting unit, when temperature is greater than the first temperature threshold and is less than the second temperature threshold, open radiating mode, spray webbing capsule sprays radiating wire by spinning nozzle, Plugging head Output of laser passage; When temperature be greater than the second temperature threshold be less than the 3rd temperature threshold time, open refrigerating mode simultaneously, drive electromagnetic valve work, spray coolant by nozzle; When temperature is greater than the 3rd temperature threshold, start Borneolum Syntheticum refrigeration mode simultaneously, drive semiconductor chilling plate to freeze.
8. as claimed in claim 1 can fast to skin cooling laser therapy auxiliary device,
It is characterized in that:
Described core circuit control system comprises main control module, cooling control module, display module, switch module, power module, safety alarm module, power detection module, light beam driver module, beam adjustment module, sensor control block, interface/communication unit; Described cooling control module controls the startup of heat radiation cooling device and the setting of cryogenic temperature; Described light beam driver module controls the long wave of semiconductor laser module and the generation of shortwave; Beam adjustment module and formulation treatment light beam wavelength scope; Power detection module controls the startup of power detector and the feedback of detection data; The main control module of core circuit control system connects temperature detecting unit, pressure sensing cell and heat radiation cooling device, the signal of sensor control block collecting temperature sensor and pressure transducer, and carries out filtering and processing and amplifying to signal.
9. as claimed in claim 6 can fast to skin cooling laser therapy auxiliary device,
Heat-conducting silicone grease is provided with between the outer shroud of described semiconductor chilling plate and described heat radiation cooling device.
10. as claimed in claim 8 or 9 can fast to skin cooling laser therapy auxiliary device,
It is characterized in that:
Also comprise acoustic-optic alarm, when temperature signal feed back to temperature detecting unit continue to raise time, start acoustic-optic alarm and carry out alarm, simultaneously powered-down.
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|---|---|---|---|
| CN201410851006.XA CN104587610B (en) | 2014-12-31 | 2014-12-31 | Laser treatment assisting device capable of cooling skin down rapidly |
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|---|---|---|---|
| CN201410851006.XA CN104587610B (en) | 2014-12-31 | 2014-12-31 | Laser treatment assisting device capable of cooling skin down rapidly |
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| CN105381549A (en) * | 2015-12-15 | 2016-03-09 | 重庆云帆医疗设备有限公司 | Safe eye-protective treatment head |
| CN107929953A (en) * | 2017-12-29 | 2018-04-20 | 西安交通大学 | A kind of cold and hot double gas coupling refrigeration agent spray cooling systems for nevus of Ota treatment |
| CN109939360A (en) * | 2019-04-02 | 2019-06-28 | 陈华佳 | A kind of hand-held Terahertz life physiotherapy equipment |
| CN110785208A (en) * | 2017-06-20 | 2020-02-11 | 高露洁-棕榄公司 | Skin care appliance and system |
| CN114099983A (en) * | 2021-11-22 | 2022-03-01 | 武汉锐科光纤激光技术股份有限公司 | Control system and control method for laser physiotherapy |
| CN114129905A (en) * | 2021-12-08 | 2022-03-04 | 固安翌光科技有限公司 | Thermoelectric power generation heat dissipation module, phototherapy device comprising thermoelectric power generation heat dissipation module and phototherapy method |
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