CN106362306A - Portable multi-channel laser treatment system - Google Patents
Portable multi-channel laser treatment system Download PDFInfo
- Publication number
- CN106362306A CN106362306A CN201610872442.4A CN201610872442A CN106362306A CN 106362306 A CN106362306 A CN 106362306A CN 201610872442 A CN201610872442 A CN 201610872442A CN 106362306 A CN106362306 A CN 106362306A
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- current driving
- module
- laser
- microprocessor
- outfan
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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
-
- 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
- A61N5/06—Radiation therapy using light
- A61N2005/0626—Monitoring, verifying, controlling systems and methods
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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)
Abstract
The present invention discloses a portable multi-channel laser treatment system. The system comprises a power source module, a current driving module, a multi-channel laser module, a microprocessor, a detector module and a display module; the current driving module comprises a plurality of first current driving circuits; the multi-channel laser module comprises a plurality of lasers; the detector module comprises a plurality of first PD detectors; the control ends of the microprocessor are electrically connected with the plurality of first current driving circuits respectively; the output ends of the plurality of first current driving circuits are electrically connected with the plurality of lasers respectively; and the output ends of the plurality of lasers are electrically connected with the input ends of the microprocessors through the first PD detectors respectively. According to the portable multi-channel laser treatment system of the invention, each laser is controlled by one driving circuit, and therefore, the output power of each laser can be monitored in real time, the output power of the lasers is stable, a relatively ideal treatment effect can be achieved. The portable multi-channel laser treatment system has the advantages of high safety performance, high laser accuracy and portable convenience.
Description
Technical field
The invention belongs to laser medical equipment technical field is and in particular to a kind of portable multi-channel laser therapeutic system.
Background technology
Treat various pain, urinary disorders, or the clinical practice using as physical therapy now with using laser therapeutic apparatus
Increasingly increase, the demand of laser therapeutic apparatus is also continuously increased.But laser therapeutic apparatus are mainly with the HONGGUANG of wavelength 630nm-670nm
For operation wavelength, because the red laser in the range of this has relatively satisfactory tissue and penetrates function, and and photosensitizer
Act on the clinical therapeutic efficacy that can obtain.Existing laser therapeutic system typically adopts single channel laser control, i.e. a driving
Circuit controls multiple laser instrument simultaneously, and without pd detector, thus cannot detect the power of each laser instrument, leads to defeated
The power going out the output of laser treatment system is unstable.
Content of the invention
The purpose of the present invention is exactly to solve the deficiency that above-mentioned background technology exists, providing a kind of portable multi-channel to swash
Light treatment system.
The technical solution used in the present invention is: a kind of portable multi-channel laser therapeutic system, including power module, electric current
Drive module, multi-channel laser device module, microprocessor, detector module and display module, described power module respectively with institute
State electric current drive module, microprocessor and display module electrical connection, described electric current drive module includes multiple first electric currents and drives
Circuit, described multi-channel laser device module includes multiple laser instrument, and described detector module includes multiple pd detectors, institute
State microprocessor control end to electrically connect with multiple first current driving circuits respectively, the plurality of first current driving circuit
Outfan is electrically connected with multiple laser instrument respectively, and the outfan of the plurality of laser instrument passes through a pd detector and Wei Chu respectively
The input electrical connection of reason device, the outfan electrical connection display module of microprocessor.
Further, laser pen, the second current driving circuit and the 2nd pd detector, the input of described laser pen are also included
End is electrically connected with the control end of microprocessor by the second current driving circuit, and the outfan of laser pen passes through the 2nd pd detector
Electrically connect with the input of microprocessor, described second current driving circuit is identical with the first current driving circuit structure, described
2nd pd detector is identical with a pd panel detector structure.
Further, described first current driving circuit includes electronic potentiometer and electric current driving chip, described electronics electricity
The input of position device electrically connects the control end of microprocessor, and the outfan of electronic potentiometer electrically connects the input of electric current driving chip
End, the outfan connecting laser of electric current driving chip.
Further, a described pd detector includes mos pipe, resistance r1 and resistance r2, and the grid of described mos pipe passes through
The input of resistance r1 connection microprocessor, the outfan of the source electrode connecting laser of mos pipe, the grounded drain of mos pipe, described
Resistance r2 one end is connected with the grid of mos pipe, other end ground connection.
Further, also include alarm module, described alarm module electrically connects the outfan of microprocessor.
The present invention is independently controlled using multi-channel laser device, and that is, each laser instrument adopts a drive circuit control
System, and carry pd detector, it is capable of the output of each laser instrument of real-time monitoring, microprocessor obtains anti-by ad sampling
The current value of feedback, then adjusts the output of laser instrument so that laser output power is stable, is easy to reach relative ideal
Therapeutic effect, can external laser pen treat simultaneously, has the characteristics that security performance is high, laser accuracy is high, is convenient for carrying.
Brief description
Fig. 1 is the systematic schematic diagram of the present invention.
Fig. 2 is the connection diagram of laser instrument of the present invention and corresponding circuits.
In figure: 1- power module；2- electric current drive module；21～2n- first current driving circuit；3- multi-channel laser device
Module；31～3n- laser instrument；4- microprocessor；5- detector module；51～5n- the first pd detector；6- second electric current drives
Circuit；7- laser pen；8- the 2nd pd detector；9- display module；10- alarm module.
Specific embodiment
The present invention is described in further detail with specific embodiment below in conjunction with the accompanying drawings, is easy to be well understood to this
Bright, but they do not constitute restriction to the present invention.
As shown in Figure 1 and Figure 2, the present invention includes power module 1, electric current drive module 2, multi-channel laser device 3, microprocessor
Device 4, detector module 5 and display module 9, described power module 1 respectively with described electric current drive module 2, microprocessor 4 and aobvious
Show that module 9 electrically connects, described electric current drive module 2 includes multiple first current driving circuit 21～2n, described multi-channel laser
Device module 3 includes multiple laser instrument 31～3n, and described detector module 5 includes multiple pd detector 51～5n, described micro-
Processor 4 control end is electrically connected with multiple first current driving circuit 21～2n respectively, the plurality of first current driving circuit
21～2n outfan electrically connect with multiple laser instrument 31～3n respectively, the outfan of the plurality of laser instrument 31～3n is respectively
Electrically connected with the input of microprocessor 4 by a pd detector 51～5n, the outfan electrical connection display mould of microprocessor 4
Block 9.
The present invention is independently controlled using multi-channel laser device, and that is, each laser instrument adopts a current driving circuit
Control, and carry pd detector, be capable of the output of each laser instrument of real-time monitoring, microprocessor passes through to obtain pd detection
The current value of device feedback, to adjust the output of laser instrument so that laser output power is stable, to be easy to reach relative ideal
Therapeutic effect, have the characteristics that security performance is high, laser accuracy is high.
In such scheme, also include laser pen 7, the second current driving circuit 6 and the 2nd pd detector 8, power module 1 is even
Connect the second current driving circuit 6, the input of described laser pen 7 passes through the control of the second current driving circuit 6 and microprocessor 4
End electrical connection, the outfan of laser pen 7 is electrically connected with the input of microprocessor 4 by the 2nd pd detector 8, described second electricity
Stream drive circuit is identical with the first current driving circuit structure, and described 2nd pd detector is identical with a pd panel detector structure.
In such scheme, the first current driving circuit includes electronic potentiometer u1 and electric current driving chip u2, electronic potential
Device adopts the chip of model mcp4451, model edl2m of electric current driving chip, the input of described electronic potentiometer u1
The control end of electrical connection microprocessor 4, the outfan of electronic potentiometer u1 electrically connects the input of electric current driving chip u2, electric current
The outfan connecting laser of driving chip u2.First pd detector includes mos pipe, resistance r1 and resistance r2, described mos pipe
Grid connects the input of microprocessor, the outfan of the source electrode connecting laser of mos pipe, the drain electrode of mos pipe by resistance r1
Ground connection, described resistance r2 one end is connected with the grid of mos pipe, other end ground connection.
During use, a pd detector obtains and corresponds to the operating current of laser instrument connecting therewith and feed back to microprocessor
Device, microprocessor controls to adjust the resistance of electronic potentiometer in the first current driving circuit according to the current value receiving, and changes
The driving current of time-dependent current driving chip output, and then control the output of laser instrument.
In such scheme, also include alarm module 10, described alarm module 10 electrically connects the outfan of microprocessor 4.
The content not being described in detail in this specification belongs to prior art known to professional and technical personnel in the field.
Claims (5)
1. a kind of portable multi-channel laser therapeutic system it is characterised in that: include power module (1), electric current drive module
(2), multi-channel laser device module (3), microprocessor (4), detector module (5) and display module (9), described power module
(1) electrically connect with described electric current drive module (2), microprocessor (4) and display module (9) respectively, described electric current drive module
(2) multiple first current driving circuits are included, described multi-channel laser device module (3) includes multiple laser instrument, described detector
Module (5) includes multiple pd detectors, and described microprocessor (4) control end is electric with multiple first current driving circuits respectively
Connect, the plurality of first current driving circuit outfan electrically connect with multiple laser instrument respectively, the plurality of laser instrument
Outfan electrically connected with the input of microprocessor by a pd detector respectively, the electrical connection of the outfan of microprocessor is aobvious
Show module.
2. a kind of portable multi-channel laser therapeutic system according to claim 1 it is characterised in that: also include laser pen
(7), the second current driving circuit (6) and the 2nd pd detector (8), the input of described laser pen (7) passes through the second electric current and drives
Galvanic electricity road (6) is electrically connected with the control end of microprocessor (4), the outfan of laser pen (7) pass through the 2nd pd detector (8) with micro-
The input electrical connection of processor (4), described second current driving circuit is identical with the first current driving circuit structure, and described the
Two pd detectors are identical with a pd panel detector structure.
3. a kind of portable multi-channel laser therapeutic system according to claim 1 and 2 it is characterised in that: described first
Current driving circuit includes electronic potentiometer and electric current driving chip, the input electrical connection microprocessor of described electronic potentiometer
Control end, the outfan of electronic potentiometer electrically connects the input of electric current driving chip, and the outfan of electric current driving chip is even
Connect laser instrument.
4. a kind of portable multi-channel laser therapeutic system according to claim 1 and 2 it is characterised in that: described first
Pd detector includes mos pipe, resistance r1 and resistance r2, and the grid of described mos pipe connects the input of microprocessor by resistance r1
The grid of end, the outfan of the source electrode connecting laser of mos pipe, the grounded drain of mos pipe, described resistance r2 one end and mos pipe
Connect, the other end is grounded.
5. a kind of portable multi-channel laser therapeutic system according to claim 1 it is characterised in that: also include warning mould
Block, described alarm module electrically connects the outfan of microprocessor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610872442.4A CN106362306B (en) | 2016-09-30 | 2016-09-30 | A kind of portable multi-channel laser therapeutic system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610872442.4A CN106362306B (en) | 2016-09-30 | 2016-09-30 | A kind of portable multi-channel laser therapeutic system |
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| Publication Number | Publication Date |
|---|---|
| CN106362306A true CN106362306A (en) | 2017-02-01 |
| CN106362306B CN106362306B (en) | 2019-03-15 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201610872442.4A Active CN106362306B (en) | 2016-09-30 | 2016-09-30 | A kind of portable multi-channel laser therapeutic system |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110859668A (en) * | 2019-11-15 | 2020-03-06 | 武汉芸禾光电技术有限公司 | Combined pulse high-power semiconductor laser therapeutic instrument driving device and system |
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| CN203389229U (en) * | 2013-01-21 | 2014-01-15 | 武汉博激世纪科技有限公司 | Multi-wavelength laser treatment system |
| CN104508837A (en) * | 2012-10-12 | 2015-04-08 | 夏普株式会社 | Optical sensor, and electronic apparatus |
| CN105456024A (en) * | 2015-12-30 | 2016-04-06 | 中国医学科学院生物医学工程研究所 | Double-wavelength multi-channel laser acupuncture and moxibustion instrument |
| JP2016106890A (en) * | 2014-12-08 | 2016-06-20 | 学校法人東海大学 | Multi-channel laser therapeutic device |
| 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 |
| CN206434720U (en) * | 2016-09-30 | 2017-08-25 | 武汉芸禾光电技术有限公司 | A kind of portable multi-channel laser therapeutic system |
-
2016
- 2016-09-30 CN CN201610872442.4A patent/CN106362306B/en active Active
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008079250A (en) * | 2006-09-25 | 2008-04-03 | Hamamatsu Photonics Kk | Solid-state imaging apparatus |
| CN102377101A (en) * | 2010-08-25 | 2012-03-14 | 北京国科世纪激光技术有限公司 | Laser with multi-path output wavelength |
| CN102539990A (en) * | 2010-12-28 | 2012-07-04 | 鸿富锦精密工业（深圳）有限公司 | Capacitor short circuit detecting circuit |
| CN104508837A (en) * | 2012-10-12 | 2015-04-08 | 夏普株式会社 | Optical sensor, and electronic apparatus |
| CN203253065U (en) * | 2013-01-11 | 2013-10-30 | 武汉博激世纪科技有限公司 | Red light photodynamics therapy system |
| CN203389229U (en) * | 2013-01-21 | 2014-01-15 | 武汉博激世纪科技有限公司 | Multi-wavelength laser treatment system |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110859668A (en) * | 2019-11-15 | 2020-03-06 | 武汉芸禾光电技术有限公司 | Combined pulse high-power semiconductor laser therapeutic instrument driving device and system |
| CN110859668B (en) * | 2019-11-15 | 2021-05-25 | 武汉芸禾光电技术有限公司 | Combined pulse high-power semiconductor laser therapeutic instrument driving device and system |
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| Publication number | Publication date |
|---|---|
| CN106362306B (en) | 2019-03-15 |
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