CN1056777C - External irradiation for blood with laser treatment and therapeutic equipment thereof - Google Patents
External irradiation for blood with laser treatment and therapeutic equipment thereof Download PDFInfo
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- CN1056777C CN1056777C CN97104484A CN97104484A CN1056777C CN 1056777 C CN1056777 C CN 1056777C CN 97104484 A CN97104484 A CN 97104484A CN 97104484 A CN97104484 A CN 97104484A CN 1056777 C CN1056777 C CN 1056777C
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- laser
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- blood
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- control circuit
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- 230000001225 therapeutic effect Effects 0.000 title claims abstract description 22
- 239000008280 blood Substances 0.000 title claims abstract description 17
- 210000004369 blood Anatomy 0.000 title claims abstract description 17
- 238000013532 laser treatment Methods 0.000 title description 2
- 239000004065 semiconductor Substances 0.000 claims description 11
- 238000002647 laser therapy Methods 0.000 claims description 6
- 239000003990 capacitor Substances 0.000 claims description 5
- 238000009434 installation Methods 0.000 claims description 2
- 238000011282 treatment Methods 0.000 abstract description 10
- 208000002193 Pain Diseases 0.000 abstract description 3
- 210000002615 epidermis Anatomy 0.000 abstract description 2
- 238000000554 physical therapy Methods 0.000 abstract description 2
- 230000005855 radiation Effects 0.000 abstract description 2
- UOTMYNBWXDUBNX-UHFFFAOYSA-N 1-[(3,4-dimethoxyphenyl)methyl]-6,7-dimethoxyisoquinolin-2-ium;chloride Chemical compound Cl.C1=C(OC)C(OC)=CC=C1CC1=NC=CC2=CC(OC)=C(OC)C=C12 UOTMYNBWXDUBNX-UHFFFAOYSA-N 0.000 abstract 1
- 210000004204 blood vessel Anatomy 0.000 description 10
- 230000000694 effects Effects 0.000 description 7
- 238000000034 method Methods 0.000 description 6
- 238000002560 therapeutic procedure Methods 0.000 description 5
- 229910001218 Gallium arsenide Inorganic materials 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 210000003205 muscle Anatomy 0.000 description 2
- 239000013307 optical fiber Substances 0.000 description 2
- 230000002123 temporal effect Effects 0.000 description 2
- 206010002383 Angina Pectoris Diseases 0.000 description 1
- 206010008190 Cerebrovascular accident Diseases 0.000 description 1
- 206010011409 Cross infection Diseases 0.000 description 1
- 206010012735 Diarrhoea Diseases 0.000 description 1
- 208000031226 Hyperlipidaemia Diseases 0.000 description 1
- 206010029803 Nosocomial infection Diseases 0.000 description 1
- 208000006011 Stroke Diseases 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 238000001467 acupuncture Methods 0.000 description 1
- 206010000891 acute myocardial infarction Diseases 0.000 description 1
- 230000003110 anti-inflammatory effect Effects 0.000 description 1
- 210000001367 artery Anatomy 0.000 description 1
- 210000004556 brain Anatomy 0.000 description 1
- 206010008118 cerebral infarction Diseases 0.000 description 1
- 208000026106 cerebrovascular disease Diseases 0.000 description 1
- 208000029078 coronary artery disease Diseases 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
- 230000003760 hair shine Effects 0.000 description 1
- 230000035876 healing Effects 0.000 description 1
- 230000008676 import Effects 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 210000002321 radial artery Anatomy 0.000 description 1
- 238000001959 radiotherapy Methods 0.000 description 1
- 230000003595 spectral effect Effects 0.000 description 1
- 230000001954 sterilising effect Effects 0.000 description 1
- 238000004659 sterilization and disinfection Methods 0.000 description 1
- 238000007920 subcutaneous administration Methods 0.000 description 1
- 210000003462 vein Anatomy 0.000 description 1
- 210000000707 wrist Anatomy 0.000 description 1
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- Laser Surgery Devices (AREA)
Abstract
The present invention belongs to the field of designing a laser therapeutic apparatus. The present invention is characterized in that a laser device with the laser wavelength of 600 nm to 700 nm is adopted, and laser penetrates vasal walls from epidermis to irradiate blood at the time of treatment. The therapeutic apparatus comprises a laser device, a power source, a control circuit, a control keyboard and a display. The therapeutic apparatus has the characteristic of no pain or wound for treatment, and the therapeutic effect of the therapeutic apparatus is comparable with that of intravascular radiation. The therapeutic apparatus has the advantages of small volume, low cost, simple structure and convenient operation. The therapeutic apparatus not only can be used in medical institutions, but also can be used in families to become into a physiotherapy health care apparatus for domestic use.
Description
The invention belongs to medical apparatus, the method and the therapy apparatus thereof of the external exposure of particularly a kind of semiconductor laser blood vessel.
In recent years, theoretical research and the clinical practice of laser technology in medical domain obtained many important achievement and practical experience.Medically, work originally is divided into high intensity laser beam and low level laser in order to the laser-based of human body, the basic principle of low level laser treatment is the character that changes cell at the wavelength dependence that the condition diarrhea that does not produce obvious heat effect has with light radiation, spectral region is visible light and region of ultra-red, and this class laser therapeutic apparatus divides two kinds of extracorporeal irradiation and internal exposure again.The laser instrument of extracorporeal irradiation has Co2, He-Ne, and GaAlAs, Nd:YAG or the like, its base therapy method has acupuncture point irradiation, and pain spot shines and defocuses the large tracts of land irradiation, plays the pain relieving to epidermis or subcutaneous muscle, and antiinflammatory promotes functions such as muscle healing.
Another kind of therapeutic instrument is laser beam to be directed to intravital focal zone treat for example a kind of low-intensity He-Ne laser or semiconductor laser therapeutic apparatus for irradiation in blood vessel.This therapeutic instrument imports laser beam in the blood with optical fiber pin puncture vessel, behind the laser beam irradiation blood with 1～2mw, can play blood viscosity lowering, improve effects such as hemorheological characteristics, to cerebral infarction, apoplexy, brain blood is fastened, coronary heart disease, acute myocardial infarction, angina pectoris, diseases such as hyperlipidemia all have better curative effect.But Intravascular Laser Irradiation on Blood exists to the shortcoming of life, during owing to each treatment, all will use optical fiber pin puncture vessel, very easily causes cross infection.Because the danger of its treatment, intravascular irradiation can only be carried out use in the medical institutions that possess the strict sterilization condition.
The objective of the invention is to overcome the weak point of prior art, propose a kind of extracorporeal irradiation method the blood laser therapy.Be that laser sees through the blood vessel wall irradiation of blood, painless noinvasive when treatment under the prerequisite that reaches the identical treatment effect, has improved the safety of treatment greatly.
The extracorporeal irradiation therapeutic instrument of the blood laser therapy that the present invention proposes, by being installed on a laser instrument in the main frame, laser instrument is provided the power supply of power supply, to the output of laser instrument, the control circuit that the working time is controlled, the main frame front plate has the laser output window and is provided with display and the supervisory keyboard that working time, power are shown; Said control circuit is by the bridge rectifier that is connected in city's piezoelectric transformer, the filter capacitor and the three terminal regulator that link to each other with this commutator, and the central controller that links to each other with this manostat is formed; Said laser instrument is the semiconductor laser that in-line is arranged for one or more; The part of said main frame front plate is a circular arc concave face, and said laser output window is positioned on the said concave face.
The extracorporeal irradiation therapeutic instrument of the blood laser therapy that the present invention proposes, form by main frame and laser head, said main frame comprises the power supply of laser instrument, to the output of laser instrument, the control circuit that the working time is controlled, supervisory keyboard and display, said laser head comprise arc shell, laser output window and fixing band and installation laser constitution in the enclosure; Said control circuit is by the bridge rectifier that is connected in city's piezoelectric transformer, the filter capacitor and the three terminal regulator that link to each other with this commutator, and the central controller that links to each other with this manostat is formed; Said laser instrument is the semiconductor laser that in-line is arranged for one or more.
Adopting the extracorporeal irradiation method of therapeutic instrument of the present invention, is to adopt the laser beam of 600nm～700nm to aim at the blood vessel irradiation from human epidermal, and used laser power is 5～40mw.The blood vessel of said irradiation is preferably scratches arteries.
The extracorporeal irradiation blood that the present invention proposes has played the identical treatment effect of intravascular irradiation, painless noinvasive, safety, easy row during treatment, adopt the laser therapeutic apparatus volume of this method little, cost is low, treatment is convenient, can not only carry out use in medical institutions, also be expected to carry out family, become a kind of physiotherapy health care equipment of domestic.
Brief Description Of Drawings:
Fig. 1 is the embodiment main assembly block diagram of therapeutic instrument of the present invention.
Fig. 2 is the embodiment one contour structures sketch map of therapeutic instrument of the present invention.
Fig. 3 is the embodiment two contour structures sketch maps of therapeutic instrument of the present invention.
Fig. 4 forms schematic diagram for the present embodiment circuit.
The present invention proposes a kind of semiconductor laser blood vessel external radiotherapy machine and embodiment, shown in Fig. 1～4, is described in detail as follows in conjunction with the accompanying drawings:
Present embodiment comprises that laser instrument, Laser Power Devices, control circuit, supervisory keyboard, Laser Power Devices and time, power display etc. partly form, as shown in Figure 1.
Each part mentioned above all is assembled into main frame in embodiment one, and power line and civil power are connected the work that gets final product.The therapy apparatus guidance panel comprises on and off switch 11, temporal power display 12, and supervisory keyboard 13 grades and laser output window 14, as shown in Figure 2.
Present embodiment adopts four GaAs (GaAs) semiconductor laser, and it is rectangular to make the hot spot of four laser instrument be overlapped into in-line, so that consistent with shape of blood vessel, obtains optimum therapeuticing effect.In order to make the laser instrument illuminated blood vessel of trying one's best, main frame is made into the garden arc-shaped recess, can be put left arm or right arm into half garden shape depression by therapist, and make ulnar vein or radial artery press close to laser output window.Record by experiment, wavelength be laser in 600nm～700nm scope when irradiation body surface blood vessel, nearly 1/10 energy can penetrate blood vessel by blood absorption, plays the effect same with Intravascular Laser Irradiation on Blood.
Present embodiment two same four GaAs (GaAs) semiconductor lasers that adopt reach power supply, control circuit, supervisory keyboard, Laser Power Devices and parts such as time, power display, and identical with embodiment 1, laser head is connected with cable with main frame.Each part mentioned above is assembled into main frame and laser head two parts, the surface structure of present embodiment two as shown in Figure 3, laser head can be worn on wrist, standard is scratched tremulous pulse when making the laser output window, main frame can be placed in the pocket, or hangs on the belt, can adopt civil power to supply or battery powered.The therapy apparatus main frame comprises on and off switch 21, temporal power display 22 and supervisory keyboard 23.Laser head is by arc shell 24, and laser output window 25 and fixing band 26 are installed semiconductor laser composition (not shown) in the enclosure.
The characteristics of this embodiment are to use conveniently, and user all can be treated when having a rest or move, and especially volume is small and exquisite, is particularly suitable for going out to carry.
The circuit theory diagrams of above-mentioned two kinds of embodiment as shown in Figure 4, said control circuit is by the bridge rectifier that is connected in city's piezoelectric transformer, filter capacitor that links to each other with this commutator and three terminal regulator 7805, the central controller that links to each other with this manostat is formed; Export 5 volts of voltages level circuit supply backward, for the ease of working time and output are controlled, adopt keyboard entry method, working time and output are shown by four LED charactrons; Adopt single chip microcomputer PIC16C55 as central control circuit, finish the demonstration output of keyboard scan input, time, power and the control of laser instrument output, for guaranteeing the reliable and stable work of laser instrument, adopt constant current source to drive semiconductor laser, because the discreteness of laser parameter, adopt discrete type of drive, use several laser instrument on the therapy apparatus, just use several roads power drives.
The major parameter of present embodiment: wavelength 670nm, peak power output 4 * 5mW.
Claims (2)
1, a kind of extracorporeal irradiation therapeutic instrument of blood laser therapy, it is characterized in that by being installed on a laser instrument in the main frame, laser instrument is provided the power supply of power supply, to the output of laser instrument, the control circuit that the working time is controlled, the main frame front plate has the laser output window and is provided with display and the supervisory keyboard that working time, power are shown; Said control circuit is by the bridge rectifier that is connected in city's piezoelectric transformer, the filter capacitor and the three terminal regulator that link to each other with this commutator, and the central controller that links to each other with this manostat is formed; Said laser instrument is the semiconductor laser that in-line is arranged for one or more; The part of said main frame front plate is a circular arc concave face, and said laser output window is positioned on the said concave face.
2, a kind of extracorporeal irradiation therapeutic instrument of blood laser therapy, it is characterized in that, form by main frame and laser head, said main frame comprises the power supply of laser instrument, to the output of laser instrument, the control circuit that the working time is controlled, supervisory keyboard and display, said laser head comprise arc shell, laser output window and fixing band and installation laser constitution in the enclosure; Said control circuit is by the bridge rectifier that is connected in city's piezoelectric transformer, the filter capacitor and the three terminal regulator that link to each other with this commutator, and the central controller that links to each other with this manostat is formed; Said laser instrument is the semiconductor laser that in-line is arranged for one or more.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN97104484A CN1056777C (en) | 1997-06-20 | 1997-06-20 | External irradiation for blood with laser treatment and therapeutic equipment thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN97104484A CN1056777C (en) | 1997-06-20 | 1997-06-20 | External irradiation for blood with laser treatment and therapeutic equipment thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1180574A CN1180574A (en) | 1998-05-06 |
| CN1056777C true CN1056777C (en) | 2000-09-27 |
Family
ID=5167397
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN97104484A Expired - Fee Related CN1056777C (en) | 1997-06-20 | 1997-06-20 | External irradiation for blood with laser treatment and therapeutic equipment thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1056777C (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9687669B2 (en) | 2011-11-09 | 2017-06-27 | John Stephan | Wearable light therapy apparatus |
| CN104548384A (en) * | 2014-12-18 | 2015-04-29 | 岑志勇 | Photon therapeutic device for premenstrual syndrome |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1022167C (en) * | 1992-02-21 | 1993-09-22 | 第四军医大学西京医院临床输血研究中心 | Light quantum treating instrument for blood |
| CN2240374Y (en) * | 1995-01-23 | 1996-11-20 | 中国人民解放军军事医学科学院放射医学研究所 | Semiconductor laser blood vessel inner radiation therapeutic apparatus |
| CN1137933A (en) * | 1995-06-10 | 1996-12-18 | 中科院长春光学精密机械研究所 | Blue-green laser intravascular radiation therapeutic apparatus |
-
1997
- 1997-06-20 CN CN97104484A patent/CN1056777C/en not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1022167C (en) * | 1992-02-21 | 1993-09-22 | 第四军医大学西京医院临床输血研究中心 | Light quantum treating instrument for blood |
| CN2240374Y (en) * | 1995-01-23 | 1996-11-20 | 中国人民解放军军事医学科学院放射医学研究所 | Semiconductor laser blood vessel inner radiation therapeutic apparatus |
| CN1137933A (en) * | 1995-06-10 | 1996-12-18 | 中科院长春光学精密机械研究所 | Blue-green laser intravascular radiation therapeutic apparatus |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1180574A (en) | 1998-05-06 |
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| C14 | Grant of patent or utility model | ||
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Owner name: CORRECT AN( BEIJING ) MEDICAL EQUIPMENT CO., LTD. Free format text: FORMER OWNER: WU XIAOGUANG Effective date: 20051021 |
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| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20051021 Address after: 101500 Canbo road M-13, Miyun Industrial Development Zone, Beijing Patentee after: Beijing Zheng'an Medical Equipment Co., Ltd. Address before: 100080 Beijing, Zhongguancun, Haidian District, south two, No. 2 Patentee before: Wu Xiaoguang |
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| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20000927 Termination date: 20160620 |