CN1098957A - Visible semiconductor laser light acupuncture therapeutic instrument - Google Patents
Visible semiconductor laser light acupuncture therapeutic instrument Download PDFInfo
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- CN1098957A CN1098957A CN 94112065 CN94112065A CN1098957A CN 1098957 A CN1098957 A CN 1098957A CN 94112065 CN94112065 CN 94112065 CN 94112065 A CN94112065 A CN 94112065A CN 1098957 A CN1098957 A CN 1098957A
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- laser
- semiconductor laser
- lens barrel
- box body
- acupuncture
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Abstract
The semiconductor acu-stimulator for acu-stimulation therapy and self health care is composed of box and laser-emitting needle. The box contains laser driver, frequency modulator, optical power stabilizer and indicator, timing alarm, power supply stabilizer and recharger for cells. The laser-emitting needle contains visual red light semiconductor laser diode and focusing optical lens. It features visual laser bean output, high energy density and modulated frequency.
Description
The present invention is the laser therapeutic apparatus that a kind of using visible light semiconductor laser is done light source, is applicable to that hospital makes acupuncture treatment and individual self health care.
At present, the domestic and international application laser technology has three classes substantially as the medical laser treatment instrument of acupuncture treatment: emission wavelength is the near-infrared semiconductor and light needle that helium-neon laser accunputure of 632.8nm, YAG laser accunputure that emission wavelength is 1064nm and emission wavelength are 820-900nm, and wherein using is helium-neon laser accunputure (or claiming therapeutic instrument) more widely.
" he-Ne laser is a kind of gas laser of continuous output, its output wavelength normally 6328
Red visible light, output does not wait to milliwatts up to a hundred from milliwatt.Nearly all acupuncture indication can be treated." (select from " laser medicine application guide ", chief editor Tian Zhaobin, Jiangsu Province's laser and optical engineering association, in April, 1989 version, P21), the major defect of helium-neon laser laser accunputure is that laser instrument is a glass, easily fragmentation; Excitation power supply has the high pressure of several kilovolts, and the maintenance safety is relatively poor; Volume is bigger; The frequency modulation(PFM) difficulty, and general laser output all is successive.
The shortcoming of YAG laser accunputure is that the pump light source xenon lamp life-span is shorter; The complete machine power consumption is more, and easily heating can not work long hours; And output be black light, can not be directly perceived during operation.The defective of near-infrared semiconductor laser laser accunputure is an emission light beam perusal difficulty.
The objective of the invention is to remedy the weak point of existing similar acupuncture instrument (laser accunputure), in conjunction with the clinical use of medical department and individual, the self-action need of family, design a kind of laser acupunture equipment of novelty, its advantage such as visible directly perceived and near-infrared semiconductor laser laser accunputure is reliable, small and exquisite except that concentrated helium-neon laser accunputure, also should have characteristics such as luminous power shows in real time, power supply AC/DC, frequency adjustable, use for hospital operation, maintenance, tools for doctor home visit, household person use and outlying district and bring many convenience.
Description of drawings:, carry out the drawing explanation earlier for ease of structure of the present invention is described.
Fig. 1 is the block diagram of visible semiconductor laser light acupuncture therapeutic instrument of the present invention.
Fig. 2 is the appearance structure sketch map of visible semiconductor laser light acupuncture therapeutic instrument of the present invention.
Fig. 3 is the structure chart of Laser emission syringe needle 9.
Fig. 4 is the circuit working sketch map of visible semiconductor laser light acupuncture therapeutic instrument of the present invention.
Visible semiconductor laser light acupuncture therapeutic instrument of the present invention contains a box body 10 and a Laser emission syringe needle 9, has stube cable 18 to connect between the two. Box body 10 be built-in with laser driver 5 directly with place Laser emission syringe needle 9 in red semiconductor laser diode 8 be connected. Place the frequency modulator 4 and the light power stabilising device 6 that are connected with laser driver 5 in addition in the box body 10. In box body 10, also has the luminous power display 7 that both link to each other with laser driver 5 and red semiconductor laser diode 8. The in addition timing warner 3 that is connected with laser driver 5 in box body 10, the used power supply of needle treating instrument provides by electric power stabilizer and the battery chargers 2 that are contained in the box body 10. Association in the above-mentioned box body 10 between each device as shown in Figure 1. The demonstration of the numerals such as the duty of the switch of each device and modulating frequency, laser output power, needle treating instrument and time control all is loaded on the panel on box body 10 surfaces, as shown in Figure 2.
Above-mentioned red visible light semiconductor laser diode is to have monitoring laser output detector (PD), low threshold current (80mA), emission wavelength is 660～680nm, output rated value 5mw, life-span surpasses 10,000 hours semiconductor laser diode, and structure is gain-type or index guide structure type.
Above-mentioned Laser emission syringe needle 9 is that external form is small and exquisite, built-in collimates, the firm lip pencil laser syringe needle of focusing optical modulation mechanism.It contains an adjustment lens barrel 14, has lens barrel cap 11, rear end that lens barrel tail medicated cap 16 is arranged at the front end of adjusting lens barrel 14.Red visible light semiconductor diode 8 is fixed in laser tube ring for fixing 13 to be adjusted in the lens barrel 14, have lens clamping ring 12 to be fixed on the optical lens of adjusting in the lens barrel 14 17 on the laser beam outbound course of red visible light semiconductor diode 8, this optical lens 17 is condenser lenses.The connection cord 18 of semiconductor diode 8 inputs stretches out with laser driver 5 in the box body 10 from the centre bore of lens barrel tail medicated cap 16 and links to each other.The fastening clamping ring 15 of adjusting screw 19 that has that fixedly connected cable 18 is arranged in the lens barrel tail medicated cap 16.At the center of lens barrel cap 11, in the laser delivery outlet acupuncture point detection device 20 can be housed.As shown in Figure 3.
Above-mentioned box body 10 shells, Mechanical Builds is a specialized designs, and is as shown in Figure 2, overall plastic.
Acupuncture point when making acupuncture treatment to more accurate, be built-in with acupuncture point detection device 20 at the head lens barrel cap 11 of Laser emission syringe needle 9.For many people treat or many acupuncture points when treating simultaneously simultaneously, can add the multi-path laser output device or just can reach the purpose that many acupuncture points pin is treated or many people treat simultaneously with the optic fibre guide output device, realize the monommechanizations for the treatment of more; Regulate holding frame clamping Laser emission syringe needle if add multi-angle, will make more convenient to operate.
Advantage of the present invention is as follows:
(1) light source that adopts of the present invention is a visible laser, concentration of energy, have with the helium-neon laser laser accunputure operate equally, advantage intuitively, and the present invention also has the laser beam of output and focuses on through optical lens 17, with the power output high advantage of energy density down.
(2) the present invention is owing to adopt semiconductor laser diode 8, with frequency modulator 4, it has frequency can modulate arbitrarily, can change laser output frequency to plant at different diseases according to the treatment needs, use flexibly, effectively, and helium-neon laser laser accunputure frequency modulation(PFM) difficulty.
(3) the present invention has optical power monitoring demonstration 6,7, and user can directly be known the laser power output size in the therapeutic process, can guarantee to treat stable by guiding mechanism in advance to recover even change slightly.
(4) the present invention is because of there being battery charger, so it can AC/DC, direct current is to use the 6V aneroid battery to make power supply, has created good condition for using under the AC-less power situation.And the helium-neon laser laser accunputure only can use interchange.
(5) volume of the present invention is less, is about half of helium-neon laser laser accunputure volume, and is full curing, and is easy to carry, has high pressure than helium-neon laser accunputure, and laser tube is a glass, seems safer reliable.
Most preferred embodiment: the structure of visible semiconductor laser light acupuncture therapeutic instrument as shown in Figure 1 and Figure 2, the structure of Laser emission syringe needle 9 as shown in Figure 3, red visible light semiconductor laser diode adopts the InGaAiP material made, is gain-type, and its parameter as shown in Table 1 and Table 2.The circuit working figure of acupuncture instrument complete machine as shown in Figure 4.The key property that reaches after the complete machine assembling is: the red visible laser of laser output wavelength 670nm(); Laser output power 5mw is adjustable continuously; Focal beam spot diameter 0.1mm(focus optical power density＞500mw/mm
2); Modulating frequency can be selected for 2-1520 time/second as required; Output shows five row's shape luminous tubes as luminous power, and luminous successively with the output increase, power supply alternating current 220V and aneroid battery 6V all can use; Timing range 2-10 minute optional; Complete machine output is stable, and the life-span was greater than 10,000 hours.
As the corresponding acupuncture point of low-frequency pulse laser focusing " acupuncture ", adopt modulating frequency 2～190Hz, laser output power 5nw, " acupuncture " 5-10 minute at every turn, 10 times is a course of treatment, can treat that vascular headache, pseudomyopia, nerve are hard of hearing, bed-wetting, infantile chronic indigestion (milk consumptive disease), fetus position conversion etc., through the clinical practice of Shanghai City hospital of a few family, respond well.
As low-frequency pulse laser direct irradiation affected part, adopt modulating frequency 8-380Hz, laser output power 3-5mw shone about 10 minutes at every turn, and 10 times is a course of treatment, but treatment of allergic rhinitis, chronic rhinitis, otitis media etc.
The red visible light semiconductor laser diode of table 1.
Rated value (T
e=25 ℃)
Name code numerical value unit
Laser diode bias voltage V
N (LD)2 V
Optical diode bias voltage V
N (PD)30 V
Work temperature
Opr-10～+ 50 ℃
Storing temperature T
Atg-40～+ 85 ℃
The red visible light semiconductor laser diode of table 2.
Photoelectric characteristic (Te=25 ℃)
Name code minima representative value maximum unit testing condition
Threshold current I
Th80 95 mA
Slope efficiency η 0.4 0.7 0.8 (mW)/(mA) (3 (mW))/(I (5mW)-I (2mW))
Excitation wavelength λ
P660 670 680 nm P
o=5mW
The angle of divergence (being parallel to knot) θ
∥68 10 deg. P
o=5mW
The angle of divergence (perpendicular to knot) θ
⊥20 30 40 deg. P
o=5mW
Prison shows electric current I
m30 100 180 μ A P
o=5mW, V
N (PD)=5V
Claims (3)
1, a kind of visible semiconductor laser light acupuncture therapeutic instrument, the box body (10) of dress laser driver (5) and the Laser emission syringe needle (9) that has connection cord (18) to be connected with it in containing, it is characterized in that the laser driver (5) in the box body (10) is connected with the frequency modulator (4) that places in the box body (10) respectively, light power stabilising device (6), luminous power display (7) and timing warner (3), Laser emission syringe needle (9) are built-in with red visible light semiconductor laser diode (8) and the optical lens (17) of focused beam are arranged on the direction of laser diode (8) outgoing laser beam, also be equipped with the power supply regulator (1) and the battery charger (2) of the used power supply of acupuncture instrument in the box body (10).
2,, it is characterized in that its structure of red visible light semiconductor laser diode (8) is gain-type or index guide structure type, and have the monitoring laser output detector according to the described a kind of visible semiconductor laser light acupuncture therapeutic instrument of claim 1.
3, according to the described a kind of visible semiconductor laser light acupuncture therapeutic instrument of claim 1, it is characterized in that Laser emission syringe needle (9) contains front end and has the adjustment lens barrel (14) that lens barrel cap (11) rear end has lens barrel tail medicated cap (16), be fixed on the optical lens of adjusting in the lens barrel (14) that focused beam is arranged (17) by lens clamping ring (12) on red visible light semiconductor laser diode (8) the outgoing laser beam direction, the connection cord (18) of semiconductor laser diode (8) input is fixed in the adjustment lens barrel (14) by the fastening clamping ring (15) of adjusting screw (19) that has in lens barrel tail medicated cap (16), stretch out with laser driver (5) in the box body (10) at the centre bore of lens barrel tail medicated cap (16) and to link to each other, in the laser delivery outlet of the center of lens barrel cap (11), acupuncture point detection device (20) can be housed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 94112065 CN1098957A (en) | 1993-03-04 | 1994-03-03 | Visible semiconductor laser light acupuncture therapeutic instrument |
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN93225265 | 1993-03-04 | ||
| CN93225265.6 | 1993-03-04 | ||
| CN 94112065 CN1098957A (en) | 1993-03-04 | 1994-03-03 | Visible semiconductor laser light acupuncture therapeutic instrument |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1098957A true CN1098957A (en) | 1995-02-22 |
Family
ID=25743273
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 94112065 Pending CN1098957A (en) | 1993-03-04 | 1994-03-03 | Visible semiconductor laser light acupuncture therapeutic instrument |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1098957A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2009036599A1 (en) * | 2007-09-20 | 2009-03-26 | Kai-Shu Song | Irradiation device and system |
| CN100542499C (en) * | 2003-04-16 | 2009-09-23 | 竺天芳 | A kind of laser therapeutic apparatus |
| CN105982692A (en) * | 2015-04-29 | 2016-10-05 | 广东医学院附属医院 | Multifunctional stethoscope for broadband parameter monitoring and implementation method of multifunctional stethoscope |
| CN107157757A (en) * | 2017-04-11 | 2017-09-15 | 郭建国 | A kind of great power LED photo-thermal moxibustion is combined the utensil of electric acupuncture |
| CN110612142A (en) * | 2017-05-10 | 2019-12-24 | 弗雷姆斯利夫有限责任公司 | Improved laser treatment apparatus |
-
1994
- 1994-03-03 CN CN 94112065 patent/CN1098957A/en active Pending
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100542499C (en) * | 2003-04-16 | 2009-09-23 | 竺天芳 | A kind of laser therapeutic apparatus |
| WO2009036599A1 (en) * | 2007-09-20 | 2009-03-26 | Kai-Shu Song | Irradiation device and system |
| CN105982692A (en) * | 2015-04-29 | 2016-10-05 | 广东医学院附属医院 | Multifunctional stethoscope for broadband parameter monitoring and implementation method of multifunctional stethoscope |
| CN107157757A (en) * | 2017-04-11 | 2017-09-15 | 郭建国 | A kind of great power LED photo-thermal moxibustion is combined the utensil of electric acupuncture |
| CN110612142A (en) * | 2017-05-10 | 2019-12-24 | 弗雷姆斯利夫有限责任公司 | Improved laser treatment apparatus |
| CN110612142B (en) * | 2017-05-10 | 2021-11-26 | 弗雷姆斯利夫有限责任公司 | Improved laser treatment apparatus |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C01 | Deemed withdrawal of patent application (patent law 1993) | ||
| WD01 | Invention patent application deemed withdrawn after publication |