KR20100012343A - 고출력 광섬유 Laser를 이용한 통증치료기 - Google Patents

고출력 광섬유 Laser를 이용한 통증치료기 Download PDF

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Publication number
KR20100012343A
KR20100012343A KR1020080073685A KR20080073685A KR20100012343A KR 20100012343 A KR20100012343 A KR 20100012343A KR 1020080073685 A KR1020080073685 A KR 1020080073685A KR 20080073685 A KR20080073685 A KR 20080073685A KR 20100012343 A KR20100012343 A KR 20100012343A
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KR
South Korea
Prior art keywords
optical fiber
fiber laser
high power
laser
pain reducer
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Application number
KR1020080073685A
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English (en)
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황상인
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황상인
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
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Application filed by 황상인 filed Critical 황상인
Priority to KR1020080073685A priority Critical patent/KR20100012343A/ko
Publication of KR20100012343A publication Critical patent/KR20100012343A/ko

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Classifications

    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61NELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
    • A61N5/00Radiation therapy
    • A61N5/06Radiation therapy using light
    • A61N5/0613Apparatus adapted for a specific treatment
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01SDEVICES USING THE PROCESS OF LIGHT AMPLIFICATION BY STIMULATED EMISSION OF RADIATION [LASER] TO AMPLIFY OR GENERATE LIGHT; DEVICES USING STIMULATED EMISSION OF ELECTROMAGNETIC RADIATION IN WAVE RANGES OTHER THAN OPTICAL
    • H01S3/00Lasers, i.e. devices using stimulated emission of electromagnetic radiation in the infrared, visible or ultraviolet wave range
    • H01S3/05Construction or shape of optical resonators; Accommodation of active medium therein; Shape of active medium
    • H01S3/06Construction or shape of active medium
    • H01S3/063Waveguide lasers, i.e. whereby the dimensions of the waveguide are of the order of the light wavelength
    • H01S3/067Fibre lasers
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61NELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
    • A61N5/00Radiation therapy
    • A61N5/06Radiation therapy using light
    • A61N2005/0626Monitoring, verifying, controlling systems and methods
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61NELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
    • A61N5/00Radiation therapy
    • A61N5/06Radiation therapy using light
    • A61N2005/063Radiation therapy using light comprising light transmitting means, e.g. optical fibres
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61NELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
    • A61N5/00Radiation therapy
    • A61N5/06Radiation therapy using light
    • A61N2005/0664Details

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  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Biomedical Technology (AREA)
  • Electromagnetism (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Radiology & Medical Imaging (AREA)
  • Pathology (AREA)
  • Plasma & Fusion (AREA)
  • Optics & Photonics (AREA)
  • Radiation-Therapy Devices (AREA)
  • Laser Surgery Devices (AREA)

Abstract

고출력 광섬유 Laser를 이용한 통증치료기
-통증 치료용 Laser를 위한 구동 S/W, 피부의 표면 온도가 41℃ 이상 올라가지 않도록 조절하는 센서 및 광파워 레벨 조절 Part 등의 개발에 주력 함.
고출력 광섬유 Laser는 반도체 Pump Diode, Beam Combiner, 증폭용 광섬유 및 광섬유 격자, 레이저 빔 도광용 광섬유로 구성됨
여러 반도체 광원을 하나의 광섬유에 결합하기 위한 핵심부품인 Beam Combiner 개발광감광성을 증가 시키기 위해 수소 로딩이 상대적으로 어렵고 외경이 일반 광섬유와 차이가 있음
코어가 다른 광섬유는 접속 시 Mode불일치에 의한 손실 발생, 이를 극복하기 위한 기술 개발
인체조직에 가장 침투가 깊은 10600nm을 이용하여 조사하므로 Galvanometer를 장착한 Scan Head가 X. Y로 움직여 환자의 통증부위에 정확하고 안전하게 조사하여 생체세포의 활성을 유도 시킬 수 있는 30W Laser를 안정적으로 발진 하도록 하는 Laser Head부 개발
광섬유, Laser, 통증치료기

Description

고출력 광섬유 Laser를 이용한 통증치료기{optical fiber laser}
고출력 광섬유 레이저
의료용 통증치료
통증 치료용 Laser를 위한 구동 S/W, 피부의 표면 온도가 41℃ 이상 올라가지 않도록 조절하는 센서 및 광파워 레벨 조절 Part 등의 개발에 주력 함.
고출력 광섬유 Laser는 반도체 Pump Diode, Beam Combiner, 증폭용 광섬유 및 광섬유 격자, 레이저 빔 도광용 광섬유로 구성됨
능동 광섬유에 첨가하는 첨가물로 Yb ( Ytterbium )을 첨가하여 1064 파장을 얻을 수 있어 Nd - YAG 를 이용한 통증 치료기를 대체하는 광섬유 레이저를 이용한 통증 치료기
광섬유 끝단에서 반사광이 다시 Core로 결합되는 것을 방지하며 Laser Beam을 적절한 크기로 확산

Claims (1)

  1. 고출력 광섬유 빔레이져
KR1020080073685A 2008-07-28 2008-07-28 고출력 광섬유 Laser를 이용한 통증치료기 KR20100012343A (ko)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1020080073685A KR20100012343A (ko) 2008-07-28 2008-07-28 고출력 광섬유 Laser를 이용한 통증치료기

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1020080073685A KR20100012343A (ko) 2008-07-28 2008-07-28 고출력 광섬유 Laser를 이용한 통증치료기

Publications (1)

Publication Number Publication Date
KR20100012343A true KR20100012343A (ko) 2010-02-08

Family

ID=42086580

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020080073685A KR20100012343A (ko) 2008-07-28 2008-07-28 고출력 광섬유 Laser를 이용한 통증치료기

Country Status (1)

Country Link
KR (1) KR20100012343A (ko)

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