CN203253066U - Laser therapeutic instrument - Google Patents
Laser therapeutic instrument Download PDFInfo
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- CN203253066U CN203253066U CN 201320066818 CN201320066818U CN203253066U CN 203253066 U CN203253066 U CN 203253066U CN 201320066818 CN201320066818 CN 201320066818 CN 201320066818 U CN201320066818 U CN 201320066818U CN 203253066 U CN203253066 U CN 203253066U
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- power supply
- thermostatic control
- therapeutic apparatus
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Abstract
The utility model discloses a laser therapeutic instrument comprising a power supply module 101, a thermostatic control module 102, a display module 103, a laser output module 104, an alarm module 105, a signal control module 106 and a voltage conversion module 107, wherein the power supply module 101 is respectively connected with the thermostatic control module 102, the laser output module 104 and the voltage conversion module 107; the signal control module 106 is respectively connected with the display module 103, the alarm module 105, the thermostatic control module 102, the laser output module 104 and the voltage conversion module 107; and the laser output module 104 is connected with the thermostatic control module 102. Through an AC-DC switch power supply of an MPS-200-12 model and a PMC 8818 TS laser power supply, characteristics of miniaturization, portable property and wide range of output light power of a laser are realized.
Description
Technical field
This utility model belongs to the laser therapy technical field, particularly a kind of laser therapeutic apparatus.
Background technology
In clinical practice for the requirement of laser therapy instrument multipurpose, miniaturization increasingly.Multipurpose means more wide region luminous power output, miniaturization requires namely that equipment volume is less, weight is lighter so that mobile and carry, and in prior art, output is that the semiconductor laser treatment apparatus of 18W can not be satisfied with in clinical practice the requirement for laser therapy instrument at present.
The utility model content
Technical problem to be solved in the utility model is to provide the laser therapeutic apparatus of little, the lightweight and Output optical power wide region of a kind of volume.
For solving the problems of the technologies described above, this utility model provides a kind of laser therapeutic apparatus, comprising: power module, thermostatic control module, display module, Laser output module, alarm module, signal controlling module and voltage transformation module; Described power module is connected with described thermostatic control module, described Laser output module and described voltage conversion module respectively; Described signal controlling module is connected with described display module, described alarm module, described thermostatic control module, described Laser output module and described voltage transformation module respectively; Described Laser output module is connected with described thermostatic control module.
Further, described power module comprises: AC-DC Switching Power Supply, Laser Power Devices; Described AC-DC Switching Power Supply is connected with described thermostatic control module, described voltage transformation module respectively; Described Laser Power Devices are connected with described AC-DC Switching Power Supply, described Laser output module.
Further, described signal controlling module comprises: the first single-chip microcomputer, second singlechip; Described the first single-chip microcomputer is connected with described display module, described alarm module, described voltage transformation module and described Laser output module respectively; Described second singlechip is connected with described thermostatic control module, described voltage transformation module respectively; Described the first single-chip microcomputer is connected with described second singlechip.
Further, described Laser output module comprises: laser instrument, constant-current drive circuit; Described laser instrument is connected with described constant-current drive circuit, described thermostatic control module respectively; Described constant-current drive circuit is connected with described Laser Power Devices, described the first single-chip microcomputer and described laser instrument respectively.
Further, described thermostatic control module comprises: constant temperature control circuit, semiconductor cooler, hygrosensor and heat-sink unit; Described constant temperature control circuit is connected with described second singlechip, described semiconductor cooler and described AC-DC Switching Power Supply respectively; Described hygrosensor is connected with described second singlechip, described laser instrument respectively; Described semiconductor cooler is placed in described laser instrument bottom and is used for refrigeration; Described heat-sink unit is connected with described AC-DC Switching Power Supply, and is placed in described semiconductor cooler bottom and is used for heat radiation.
Further, described alarm module comprises: detecting unit, indicating member; Described detecting unit, described indicating member are connected with described the first single-chip microcomputer respectively.
Further, described detecting unit comprises: power sense circuit, safety interlocking testing circuit, light temperature sensing circuit and photoelectric current testing circuit; Described the first single-chip microcomputer is connected with described power sense circuit, described safety interlocking testing circuit, described smooth temperature sensing circuit and described photoelectric current testing circuit respectively; Described indicating member is display lamp and/or speaker; Described the first single-chip microcomputer is connected with described display lamp, described speaker respectively.
Further, described safety interlocking testing circuit comprises: safety interlock, current-limiting resistance and optical coupling sheet; Described safety interlock is connected with described the first single-chip microcomputer by described optical coupling sheet realizes safety detection; Described optical coupling sheet is connected with extraneous power supply by described current-limiting resistance.
Further, described AC-DC Switching Power Supply is selected bright latitude medical treatment power supply MPS-200-12; Described Laser Power Devices are selected the PMC8818TS of Ericsson; Described semiconductor cooler is selected the 9500/128/040B of Dahe Thermomagnetic Electronic Co., Ltd., Hangzhou; Described laser instrument is selected the K98DA4C-15.00W of Beijing Kai Pulin photoelectricity company limited; It is detection and the test instrunment special connector-lemo metal connector of TGG.1B.304.CLAD52Z that described safety interlock is selected model; Described heat-sink unit is radiator and/or electric fan; Described radiator is placed in bottom described semiconductor cooler; Described electric fan is placed in described radiator air passage end, and is connected with described AC-DC Switching Power Supply.
Further, described voltage transformation module comprises: electric pressure converter; Described display module is touch-screen display.
A kind of laser therapeutic apparatus that this utility model provides in practical work process, is connected with thermostatic control module, Laser output module and voltage conversion module respectively by power module; The signal controlling module is connected with display module, alarm module, thermostatic control module, Laser output module and voltage transformation module 1 respectively; The Laser output module also is connected with the thermostatic control module, simultaneously, this utility model is the AC-DC Switching Power Supply of MPS-200-12, the Laser Power Devices of PMC8818TS etc. by selecting model, realized the characteristics of laser treatment instrument miniaturization, portable and Output optical power wide ranges.
Description of drawings
The laser therapeutic apparatus theory structure block diagram that Fig. 1 provides for this utility model embodiment.
Circuit connecting relation schematic diagram in the laser therapeutic apparatus work process that Fig. 2 provides for this utility model embodiment.
The schematic diagram of safety interlocking testing circuit in the laser therapeutic apparatus that Fig. 3 provides for this utility model embodiment.
The structure principle chart of radiator in the laser therapeutic apparatus that Fig. 4 provides for this utility model embodiment.
The structural representation of safety interlock union joint in the laser therapeutic apparatus that Fig. 5 provides for this utility model embodiment.
The structural representation of safety interlock Connection Block in the laser therapeutic apparatus that Fig. 6 provides for this utility model embodiment.
The specific embodiment
Below in conjunction with accompanying drawing, the specific embodiment that this utility model is provided is described in further detail.
Referring to Fig. 1-3, a kind of laser therapeutic apparatus that this utility model embodiment provides comprises: power module 101, thermostatic control module 102, display module 103, Laser output module 104, alarm module 105, signal controlling module 106 and voltage transformation module 107.Wherein, power module 101 is connected with thermostatic control module 102, Laser output module 104 and voltage conversion module 107 respectively.Signal controlling module 106 is connected with display module 103, alarm module 105, thermostatic control module 102, Laser output module 104 and voltage transformation module 107 respectively.Simultaneously, Laser output module 104 also is connected with thermostatic control module 102.
In the present embodiment, power module 101 comprises: AC-DC Switching Power Supply 203, Laser Power Devices 204.Wherein, AC-DC Switching Power Supply 203 is connected with thermostatic control module 102, voltage transformation module 107 respectively.Laser Power Devices 204 are connected with AC-DC Switching Power Supply 203, Laser output module 104.
In the present embodiment, signal controlling module 106 comprises: the first single-chip microcomputer (core control single chip computer) 201, second singlechip (thermostatic control single-chip microcomputer) 202.Wherein, the first single-chip microcomputer 201 is connected with display module 103, alarm module 105, voltage transformation module 107 and Laser output module 104 respectively.Second singlechip 202 is connected with thermostatic control module 102, voltage transformation module 107 respectively.Simultaneously, the first single-chip microcomputer 201 also is connected with second singlechip 202.
In the present embodiment, Laser output module 104 comprises: laser instrument 208, constant-current drive circuit 209.Wherein, laser instrument 208 is connected with constant-current drive circuit 209, thermostatic control module 102 respectively.Constant-current drive circuit 209 is connected with Laser Power Devices 204, the first single-chip microcomputer 201 and laser instrument 208 respectively.
In the present embodiment, thermostatic control module 102 comprises: constant temperature control circuit 206, semiconductor cooler 210, hygrosensor 207 and heat-sink unit.Wherein, constant temperature control circuit 206 is connected with second singlechip 202, semiconductor cooler 210 and described AC-DC Switching Power Supply 203 respectively; Hygrosensor 207 is connected with second singlechip 202, laser instrument 208 respectively.Simultaneously, semiconductor cooler 210 is placed in laser instrument 208 bottoms and is used for refrigeration.Heat-sink unit is connected with AC-DC Switching Power Supply 203, and is placed in semiconductor cooler 210 bottoms and is used for heat radiation.Preferably, heat-sink unit is radiator and/or electric fan.Wherein, electric fan is connected with AC-DC Switching Power Supply 203, is placed in simultaneously the radiator air passage end and is used for thermal current is in outside air.
The present embodiment is in practical work process, second singlechip 202 is by the magnitude of voltage on built-in ADC collecting temperature detector 207, and then obtain laser instrument 208 real time temperature numerical value, and the Temperature numerical of obtaining is transferred to the first single-chip microcomputer 201, the first single-chip microcomputer 201 is by software program design temperature threshold value, when the Temperature numerical of obtaining surpassed the design temperature threshold value, the first single-chip microcomputer 201 transferred to alarm module 105 with alarm signal and realizes reporting to the police.Simultaneously, second singlechip 202 also transfers to constant temperature control circuit 206 with the Temperature numerical of obtaining, and then semiconductor cooler 210 output refrigeration work consumptions are controlled, finally laser instrument 208 operating temperatures are controlled, realize that laser instrument 208 Output optical power are stable.Simultaneously, the heat that produces in laser instrument 208 work process, is finally blown in external environment by the electric fan that is placed in the radiator air passage end through radiators by semiconductor cooler 210.
In the present embodiment, in order to improve the security performance of laser therapeutic apparatus in the operation engineering, also comprise: alarm module 105.Wherein, alarm module 105 comprises: detecting unit, indicating member.Simultaneously, detecting unit, indicating member are connected with the first single-chip microcomputer 201 by the security alarm interface respectively.
Preferably, detecting unit comprises: power sense circuit, safety interlocking testing circuit, light temperature sensing circuit, photoelectric current testing circuit, foot switch connection detection circuit and optical fiber connection detection circuit.The first single-chip microcomputer 201 is connected with each circuit in above-mentioned detecting unit respectively, with the signal of telecommunication of each testing circuit output of Real-time Obtaining, and delivers to indicating member and carry out safe indication after software or hardware handles.Indicating member is display lamp and/or speaker and the indication of other software operation information.The first single-chip microcomputer 201 also is connected with above-mentioned display lamp, speaker and the indication of other software operation information respectively.
In the present embodiment, the safety interlocking testing circuit comprises: safety interlock 301, current-limiting resistance 303 and optical coupling sheet 302.Wherein, safety interlock 301 is connected with the first single-chip microcomputer 201 by optical coupling sheet 302 and realizes that security of system detects.Optical coupling sheet 302 is electrically connected to (safety interlock 301, optical coupling sheet 302 also are connected with ground wire respectively) by current-limiting resistance 303 with extraneous power supply.
In the present embodiment, display module 105 is the touch-screen displays that are made of LCDs and touch screen (resistance-type); And be connected with the first single-chip microcomputer 201 by the touch screen display interface, realize that the operator is to the accurate control of therapy system.
In the present embodiment, voltage transformation module 107 comprises: electric pressure converter 205.Wherein, electric pressure converter 205 is connected with AC-DC Switching Power Supply 203 conversion that realizes magnitude of voltage by the DC-DC translation interface.
In the present embodiment, for reaching the portable purposes such as the laser therapeutic apparatus volume is little, lightweight, can select following device as this utility model installation component:
1, AC-DC Switching Power Supply 203 is selected the bright latitude medical treatment in Taiwan power supply MPS-200-12, the output of 12V single channel, and power is 200W, efficient is 84%, is of a size of 177.8*107.2*35.5mm.
2, Laser Power Devices 204 select Ericsson PMC8818TS(Sweden to make), its input voltage range is 8.3-16Vdc, programmable Voltage-output, 0.75-5.5Vdc, 16A, conversion efficiency is of a size of 33*10.92*8.52mm up to 96%.Simultaneously, because of its Ultra-High Efficiency, Laser Power Devices 204 can directly be mounted on PCB, adopt the air flow automatic heat radiation.
3, semiconductor cooler 210 is selected Dahe Thermomagnetic Electronic Co., Ltd., Hangzhou's product, and its serial number is 9500/128/040B.
4, laser instrument 208(semiconductor laser, 980nm, 15W) select Beijing Kai Pulin photoelectricity company limited product, its product ID is 9500/128/040B.
5, radiator (referring to Fig. 4) is square aluminum air-cooled radiator, and its parameter is of a size of 92*110*67.
6, to select model be detection and the test instrunment special connector-lemo metal connector (referring to Fig. 5-6) of TGG.1B.304.CLAD52Z to safety interlock; Wherein, the union joint of detection and test instrunment special connector-lemo metal connector part (referring to Fig. 5) is passed through 1,2,3,4 pin-strappings, and be fixedly connected with the formation safety interlock with Connection Block (referring to Fig. 6) mechanical type.
The utility model is by above-mentioned efficient device, and making the laser therapeutic apparantus volume after assembling is only 215 (W) * 245 (L) * 315 (H) mm,complete machine weight is only 4KG, its laser instrument 208 output power ranges can reach 1W-18W, Laser Power Devices PMC8818TS with efficient of 96% can provide the electric current output 5.5V16A; power output is encough to drive laser 18W, and above device architecture and performance realize the characteristics of the miniaturization of laser treatment instrument, portable and output optical power widely ranges,
The laser therapeutic apparatus that this utility model provides, in practical work process, AC-DC Switching Power Supply 203 becomes system's required voltage value (3.3V, 5V, 12V) by being connected with DC-DC translation interface in electric pressure converter 205 with voltage transitions; By being connected with Laser Power Devices 204, and then change out laser instrument 208 required voltages and power; By being connected with constant temperature control circuit, provide the 12V power supply; By being connected with electric fan, provide the 12V power supply.Simultaneously, the first single-chip microcomputer 201 is connected with constant-current drive circuit 209, display module 103 and alarm module 105 respectively, and by built-in DA output, be used for arranging on the one hand photoelectric current numerical value, and then laser optical power numerical value is set, control on the other hand that touch-screen display 211 signals receive and response shows, and by each testing circuit, system is connected and carry out safety detection, finally realize the safe bright dipping of laser instrument 208.
It should be noted last that, the above specific embodiment is only unrestricted in order to the technical solution of the utility model to be described, although with reference to example, this utility model is had been described in detail, those of ordinary skill in the art is to be understood that, can modify or be equal to replacement the technical solution of the utility model, and not breaking away from the spirit and scope of technical solutions of the utility model, it all should be encompassed in the middle of claim scope of the present utility model.
Claims (10)
1. a laser therapeutic apparatus, is characterized in that, comprising: power module, thermostatic control module, display module, Laser output module, alarm module, signal controlling module and voltage transformation module;
Described power module is connected with described thermostatic control module, described Laser output module and described voltage conversion module respectively;
Described signal controlling module is connected with described display module, described alarm module, described thermostatic control module, described Laser output module and described voltage transformation module respectively;
Described Laser output module is connected with described thermostatic control module.
2. laser therapeutic apparatus according to claim 1, is characterized in that, described power module comprises: AC-DC Switching Power Supply, Laser Power Devices;
Described AC-DC Switching Power Supply is connected with described thermostatic control module, described voltage transformation module respectively;
Described Laser Power Devices are connected with described AC-DC Switching Power Supply, described Laser output module.
3. laser therapeutic apparatus according to claim 2, is characterized in that, described signal controlling module comprises: the first single-chip microcomputer, second singlechip;
Described the first single-chip microcomputer is connected with described display module, described alarm module, described voltage transformation module and described Laser output module respectively;
Described second singlechip is connected with described thermostatic control module, described voltage transformation module respectively;
Described the first single-chip microcomputer is connected with described second singlechip.
4. laser therapeutic apparatus according to claim 3, is characterized in that, described Laser output module comprises: laser instrument, constant-current drive circuit;
Described laser instrument is connected with described constant-current drive circuit, described thermostatic control module respectively;
Described constant-current drive circuit is connected with described Laser Power Devices, described the first single-chip microcomputer and described laser instrument respectively.
5. laser therapeutic apparatus according to claim 4, is characterized in that, described thermostatic control module comprises: constant temperature control circuit, semiconductor cooler, hygrosensor and heat-sink unit;
Described constant temperature control circuit is connected with described second singlechip, described semiconductor cooler and described AC-DC Switching Power Supply respectively;
Described hygrosensor is connected with described second singlechip, described laser instrument respectively;
Described semiconductor cooler is placed in described laser instrument bottom and is used for refrigeration;
Described heat-sink unit is connected with described AC-DC Switching Power Supply, and is placed in described semiconductor cooler bottom and is used for heat radiation.
6. laser therapeutic apparatus according to claim 5, is characterized in that, described alarm module comprises: detecting unit, indicating member;
Described detecting unit, described indicating member are connected with described the first single-chip microcomputer respectively.
7. laser therapeutic apparatus according to claim 6 is characterized in that:
Described detecting unit comprises: power sense circuit, safety interlocking testing circuit, light temperature sensing circuit and photoelectric current testing circuit;
Described the first single-chip microcomputer is connected with described power sense circuit, described safety interlocking testing circuit, described smooth temperature sensing circuit and described photoelectric current testing circuit respectively;
Described indicating member is display lamp and/or speaker;
Described the first single-chip microcomputer is connected with described display lamp, described speaker respectively.
8. laser therapeutic apparatus according to claim 7, is characterized in that, described safety interlocking testing circuit comprises: safety interlock, current-limiting resistance and optical coupling sheet;
Described safety interlock is connected with described the first single-chip microcomputer by described optical coupling sheet realizes safety detection;
Described optical coupling sheet is connected with extraneous power supply by described current-limiting resistance.
9. laser therapeutic apparatus according to claim 8 is characterized in that:
Described AC-DC Switching Power Supply is selected bright latitude medical treatment power supply MPS-200-12;
Described Laser Power Devices are selected the PMC8818TS of Ericsson;
Described semiconductor cooler is selected the 9500/128/040B of Dahe Thermomagnetic Electronic Co., Ltd., Hangzhou;
Described laser instrument is selected the K98DA4C-15.00W of Beijing Kai Pulin photoelectricity company limited;
It is detection and the test instrunment special connector-lemo metal connector of TGG.1B.304.CLAD52Z that described safety interlock is selected model;
Described heat-sink unit is radiator and/or electric fan;
Described radiator is placed in bottom described semiconductor cooler;
Described electric fan is placed in described radiator air passage end, and is connected with described AC-DC Switching Power Supply.
10. according to claim 1-9 described laser therapeutic apparatus of any one is characterized in that:
Described voltage transformation module comprises: electric pressure converter;
Described display module is touch-screen display.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320066818 CN203253066U (en) | 2013-02-05 | 2013-02-05 | Laser therapeutic instrument |
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| Application Number | Priority Date | Filing Date | Title |
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| CN 201320066818 CN203253066U (en) | 2013-02-05 | 2013-02-05 | Laser therapeutic instrument |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104042343A (en) * | 2014-06-30 | 2014-09-17 | 武汉博激世纪科技有限公司 | Multiband laser comprehensive therapeutic apparatus |
| CN104147708A (en) * | 2014-08-21 | 2014-11-19 | 上海百家益医疗器械有限公司 | Wearable APP synchronous pointer type timing light quantum treatment watch |
| CN105852966A (en) * | 2016-06-22 | 2016-08-17 | 武汉博激世纪科技有限公司 | Treatment device capable of realizing simultaneous output of tunable lasers from multiple channels |
| CN107440795A (en) * | 2017-09-04 | 2017-12-08 | 哈尔滨工程大学 | A kind of feedback light thermal cure instrument of dual wavelength excitation |
| CN108346958A (en) * | 2018-03-02 | 2018-07-31 | 南京康友医疗科技有限公司 | Microwave source power output control method in a kind of ablation of medical microwave |
| WO2021077719A1 (en) * | 2019-10-23 | 2021-04-29 | 广州星际悦动股份有限公司 | Epilator control circuit and epilator |
-
2013
- 2013-02-05 CN CN 201320066818 patent/CN203253066U/en not_active Expired - Fee Related
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104042343A (en) * | 2014-06-30 | 2014-09-17 | 武汉博激世纪科技有限公司 | Multiband laser comprehensive therapeutic apparatus |
| CN104042343B (en) * | 2014-06-30 | 2016-11-02 | 武汉博激世纪科技有限公司 | A kind of multi-wave band laser synthetic therapeutic apparatus |
| CN104147708A (en) * | 2014-08-21 | 2014-11-19 | 上海百家益医疗器械有限公司 | Wearable APP synchronous pointer type timing light quantum treatment watch |
| CN105852966A (en) * | 2016-06-22 | 2016-08-17 | 武汉博激世纪科技有限公司 | Treatment device capable of realizing simultaneous output of tunable lasers from multiple channels |
| CN107440795A (en) * | 2017-09-04 | 2017-12-08 | 哈尔滨工程大学 | A kind of feedback light thermal cure instrument of dual wavelength excitation |
| CN107440795B (en) * | 2017-09-04 | 2019-09-03 | 哈尔滨工程大学 | A kind of feedback light thermal cure instrument of dual wavelength excitation |
| CN108346958A (en) * | 2018-03-02 | 2018-07-31 | 南京康友医疗科技有限公司 | Microwave source power output control method in a kind of ablation of medical microwave |
| CN108346958B (en) * | 2018-03-02 | 2019-10-11 | 南京康友医疗科技有限公司 | Microwave source power output control method in a kind of ablation of medical microwave |
| WO2021077719A1 (en) * | 2019-10-23 | 2021-04-29 | 广州星际悦动股份有限公司 | Epilator control circuit and epilator |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131030 Termination date: 20210205 |
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| CF01 | Termination of patent right due to non-payment of annual fee |