Intelligent multi-channel compound semiconductor laser therapeutic apparatus and method

A compound semiconductor and semiconductor technology, applied in the field of laser medicine, can solve the problems of no thermal effect, unable to reflect the effect of traditional Chinese medicine moxibustion, etc.

Inactive Publication Date: 2016-08-31
PINGHU YIFEI OPTOELECTRONICS TECH
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, these laser sources have a common problem in clinical treatment - no thermal effect, unable to reflect the role of traditional Chinese medicine moxibustion, and patients have no obvious sensory stimulation during treatment, such as heat stimulation, etc.

Method used

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  • Intelligent multi-channel compound semiconductor laser therapeutic apparatus and method
  • Intelligent multi-channel compound semiconductor laser therapeutic apparatus and method

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Experimental program
Comparison scheme
Effect test

Embodiment 1

[0020] The composite semiconductor laser is transmitted by the composite silica fiber device 5M, the length of the composite silica fiber device 5M is 2 meters, the diameter of the fiber with large numerical aperture is 0.4mm, and the numerical aperture is 0.37, the diameter of the fiber with small numerical aperture is 0.2mm, and the numerical aperture is 0.2mm. 0.22. The optical power detector 5F is a silicon photodiode.

[0021]After the therapeutic device is powered on and initialized, it enters the standby state. The human-machine interface 1 sets the therapeutic mode of the therapeutic device to compound laser, sets the therapeutic power of the 650nm semiconductor laser to 40mw, and sets the therapeutic power of the 810nm semiconductor laser to 400mw. Enter the treatment status through the command of the man-machine interface, and the 650nm and 810nm semiconductor lasers are turned on, then the composite optical head 5N in the composite quartz fiber device 5M outputs 40m...

Embodiment 2

[0023] The composite semiconductor laser is transmitted by the composite glass fiber bundle device 5M, and the length of the composite glass fiber bundle device 5M is 2 meters, wherein the diameter of the glass fiber bundle is 1.5mm, and the numerical aperture is 0.5, and the diameter of the quartz optical fiber is 0.2mm, and the numerical aperture is 0.22. The optical power detector 5F is a silicon photodiode.

[0024] After the therapeutic instrument is powered on and initialized, it enters the standby state. The human-machine interface 1 sets the treatment mode of the therapeutic instrument to moxibustion mode. The human-machine interface 1 automatically sets the therapeutic power of the 650nm semiconductor laser to 5mw, and the therapeutic power of the 810nm semiconductor laser to 800mw. Enter the treatment state through the command of the man-machine interface, and the 650nm and 810nm semiconductor lasers are turned on, then the composite optical head 5N in the composite g...

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Abstract

The invention relates to a structure of an intelligent multi-channel composite semiconductor laser therapeutic apparatus and a control method thereof. The therapeutic apparatus is composed of a man-machine interface (touch screen), a micro control system, a laser power supply and a composite semiconductor laser system. Among them, the compound semiconductor laser system consists of more than 8 mutually independent compound semiconductor laser treatment channels, each treatment channel has A / D converter, D / A converter, 650nm semiconductor laser, 810nm semiconductor laser, semiconductor laser power controller , laser power supply, optical power detector, fiber coupler, composite silica fiber device or composite glass fiber bundle device. The 650nm semiconductor laser is used as the laser needle light source, and the 810nm semiconductor laser is used as the laser moxibustion light source. The two kinds of lasers are transmitted through the composite quartz optical fiber device or the composite glass fiber bundle device and combined with the optical path to irradiate the acupoints in continuous or pulsed working mode to realize laser acupuncture. The dual therapeutic effect of laser moxibustion can achieve the goal of non-invasive pain acupuncture and moxibustion.

Description

technical field [0001] The invention relates to a structure of an intelligent multi-channel compound semiconductor laser therapeutic apparatus and a method for using the same. More precisely, it relates to a compound semiconductor laser therapeutic apparatus structure and its use method with a real-time laser output power detection system, which can realize closed-loop control of output laser power, continuous adjustment of optical power and display of terminal therapeutic optical power. It belongs to the field of laser medicine. Background technique [0002] At present, several types of laser medical equipment used for acupoint acupuncture treatment have been widely used in clinic at home and abroad. However, the lasers used in domestic laser acupuncture clinical treatment are mainly He-Ne lasers, and other single-wavelength lasers such as 650nm semiconductor lasers. For example, Chinese patent ZL200510011469.6 "Low Intensity Semiconductor Laser Therapeutic Apparatus" men...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A61N5/067
Inventor 高建平何建华罗寒谊杭文根杨华元杜炯
Owner PINGHU YIFEI OPTOELECTRONICS TECH
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