CN1246379A

CN1246379A - Semiconductor laser acupuncture physiotherapeutic apparatus

Info

Publication number: CN1246379A
Application number: CN 98111481
Authority: CN
Inventors: 朱戈
Original assignee: Individual
Current assignee: Individual
Priority date: 1998-09-03
Filing date: 1998-09-03
Publication date: 2000-03-08

Abstract

A portable physiotherapeutic apparatus using weak laser beam as acupuncture features that a semiconductor laser device with particular wavelength and power is installed in a bell cover with rubber bag to form a laser needle electrically powered by dedicated power supply. Pressing the rubber bag can generate negative pressure in bell cover to attach the laser needle onto skin surface of acupoint and weak laser beam is used to radiate it. Its advantages are simple structure, low cost, small size and light weight.

Description

Semiconductor laser acupuncture physiotherapeutic apparatus

The present invention relates to a kind of laser therapeutic apparatus, particularly a kind of pocket semiconductor laser acupuncture physiotherapeutic apparatus.Belong to the medical health apparatus field.

The laser therapy method has obtained using widely in hospital, produced multiple laser therapeutic apparatus both at home and abroad, but the high-grade laser therapeutic apparatus of these maximizations, complex structure, cost an arm and a leg, operator there is higher requirement, so, be difficult for entering infirmary though curative effect is better, Branch Clinic, more can not carry, go down to the grass-roots units, rural area and family.

The object of the invention is to provide laser therapeutic apparatus a kind of simple in structure, cheap, easy to operate.This therapeutic instrument is according to the therapeutical effect of weak laser and the manufacturing designed in conjunction of Chinese physical therapy acupuncture moxibustion mechanism, adopts semiconductor laser to make LASER Light Source, wavelength 400～1060nm, power 1～6mw.

This therapeutic instrument is made up of semiconductor laser acupuncture and power source special two parts.Semiconductor laser installing in a bell jar that has a rubber pneumatic bag, is formed semiconductor laser acupuncture.When the extruding rubber pneumatic bag, the air in the bell jar is discharged from, and after unclamping, rubber pneumatic bag restores to the original state, and makes to form negative pressure in the bell jar, and laser needle is attracted on the skin surface, need not to paste and binding.When treatment finishes, as long as the extruding rubber pneumatic bag can take off easily.So use very convenient.The laser power source special is made up of laser driver and laser display monitor central monitoring system, semiconductor laser can reliablely and stablely be worked and guarantees the user safe ready.

Below in conjunction with accompanying drawing technical solution of the present invention is elaborated:

Fig. 1 is the structural representation of semiconductor laser acupuncture.

Fig. 2 is the power source special circuit diagram.

As shown in Figure 1, semiconductor laser (1) is installed in the lucite bell jar (2), its circuit lead links to each other with external power source special by the lead-in wire skewer head (4) that is arranged on the bell jar cervical region, and rubber pneumatic bag (3) is contained in the top of bell jar (2), has gas circuit to communicate with the cavity of bell jar bottom.When extruding gasbag, the air in the bell jar cavity is discharged from, and after loosing one's grip, rubber pneumatic bag makes the interior negative pressure that forms of the cavity of bell jar, and laser needle is attracted on the skin surface.Laser penetrates from laser hole (5), is collimated light beam.When making acupoint therapy, laser hole (5) need only be aimed at the acupuncture point, the skin surface that is adsorbed on the acupuncture point shines and gets final product.Laser needle has condenser lens (6) and defocused lens (7) in addition, if need to focus on irradiation, then loads onto condenser lens, if need defocus irradiation, then changes defocused lens, and is very convenient, practical.

In circuit shown in Figure 2, semiconductor laser inside is packaged with semiconductor laser diode LD and light sensitive diode PD.Semiconductor laser diode emission laser beam is a LASER Light Source, and light sensitive diode PD is used for supervising and shows the laser works state.Form laser driver by components and parts such as laser diode LD and Darlington transistor BG and stabilivolt CW, the driving laser diode is reliablely and stablely worked.Components and parts such as light sensitive diode PD and ic chip and LED are formed the laser display monitor central monitoring system, and prison shows the duty of laser instrument.Entire circuit is used battery or external direct current power supply.The circuit working process is as follows: after the energized, laser driver provides constant electric current, makes the laser diode LD operate as normal, at this moment, light sensitive diode PD is subjected to laser irradiation, has photoelectric current to pass through, the LED of laser display monitor central monitoring system is lighted, and the expression laser needle is working properly; When battery uses up or laser diode damages when not working, light sensitive diode does not pass through so there is photoelectric current because of no laser irradiation, and the LED of laser display monitor central monitoring system extinguishes, and represents the laser needle operation irregularity.User need not be done any adjusting.So it is safe and convenient to use.

Claims

1. a pocket semiconductor laser acupuncture physiotherapeutic apparatus mainly is made up of semiconductor laser acupuncture and power source special thereof.It is characterized in that: it adopts semiconductor laser is the LASER Light Source of therapeutic instrument, and wavelength is 400～1060nm, and power is 1～6mw.

2. according to the described semiconductor laser acupuncture physiotherapeutic apparatus of claim 1, its feature also is: semiconductor laser acupuncture is made up of a bell jar (2) and a semiconductor laser (1) that has rubber pneumatic bag (3).Semiconductor laser (1) is installed in the bell jar (2), and its circuit lead is drawn from the lead-in wire skewer head (4) that is installed in the laser needle cervical region, is connected with the peripheral hardware power source special.Semiconductor laser acupuncture also has condenser lens and defocused lens, uses with defocusing to treat for focusing therapy.

3. according to the described semiconductor laser acupuncture physiotherapeutic apparatus of claim 1, its feature also is: semiconductor laser acupuncture is powered by power source special.Power source special is made up of laser driver and laser display monitor central monitoring system.Elements such as laser diode LD, Darlington transistor BG and stabilivolt CW are formed laser driver, guarantee that laser diode works reliably, light sensitive diode PD, elements such as ic chip and LED form the laser display monitor central monitoring system, and prison shows whether operate as normal of laser needle.