AU2000274468A1 - Laser beam radiation probe - Google Patents

Laser beam radiation probe

Info

Publication number
AU2000274468A1
AU2000274468A1 AU2000274468A AU7446800A AU2000274468A1 AU 2000274468 A1 AU2000274468 A1 AU 2000274468A1 AU 2000274468 A AU2000274468 A AU 2000274468A AU 7446800 A AU7446800 A AU 7446800A AU 2000274468 A1 AU2000274468 A1 AU 2000274468A1
Authority
AU
Australia
Prior art keywords
hole
laser beam
annular projection
lens
spot
Prior art date
Legal status (The legal status 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 status listed.)
Abandoned
Application number
AU2000274468A
Inventor
Yoshihiro Izawa
Iwao Yamazaki
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Ya Man Ltd
Original Assignee
Ya Man Ltd
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.)
Filing date
Publication date
Application filed by Ya Man Ltd filed Critical Ya Man Ltd
Publication of AU2000274468A1 publication Critical patent/AU2000274468A1/en
Abandoned legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
    • A61N5/00—Radiation therapy
    • A61N5/06—Radiation therapy using light
    • A61N5/0613—Apparatus adapted for a specific treatment
    • A61N5/0616—Skin treatment other than tanning
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B18/00—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body
    • A61B18/18—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by applying electromagnetic radiation, e.g. microwaves
    • A61B18/20—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by applying electromagnetic radiation, e.g. microwaves using laser
    • A61B18/203—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by applying electromagnetic radiation, e.g. microwaves using laser applying laser energy to the outside of the body
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B18/00—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body
    • A61B18/18—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by applying electromagnetic radiation, e.g. microwaves
    • A61B18/20—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by applying electromagnetic radiation, e.g. microwaves using laser
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B18/00—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body
    • A61B2018/00315—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body for treatment of particular body parts
    • A61B2018/00452—Skin
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B18/00—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body
    • A61B2018/00315—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body for treatment of particular body parts
    • A61B2018/00452—Skin
    • A61B2018/00476—Hair follicles
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B18/00—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body
    • A61B2018/00636—Sensing and controlling the application of energy
    • A61B2018/00904—Automatic detection of target tissue
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B90/00—Instruments, implements or accessories specially adapted for surgery or diagnosis and not covered by any of the groups A61B1/00 - A61B50/00, e.g. for luxation treatment or for protecting wound edges
    • A61B90/06—Measuring instruments not otherwise provided for
    • A61B2090/064—Measuring instruments not otherwise provided for for measuring force, pressure or mechanical tension
    • A61B2090/065—Measuring instruments not otherwise provided for for measuring force, pressure or mechanical tension for measuring contact or contact pressure
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B90/00—Instruments, implements or accessories specially adapted for surgery or diagnosis and not covered by any of the groups A61B1/00 - A61B50/00, e.g. for luxation treatment or for protecting wound edges
    • A61B90/36—Image-producing devices or illumination devices not otherwise provided for
    • A61B90/37—Surgical systems with images on a monitor during operation
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
    • A61N5/00—Radiation therapy
    • A61N5/06—Radiation therapy using light
    • A61N2005/0635—Radiation therapy using light characterised by the body area to be irradiated
    • A61N2005/0643—Applicators, probes irradiating specific body areas in close proximity
    • A61N2005/0644—Handheld applicators
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
    • A61N5/00—Radiation therapy
    • A61N5/06—Radiation therapy using light
    • A61N2005/065—Light sources therefor
    • A61N2005/0651—Diodes
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
    • A61N5/00—Radiation therapy
    • A61N5/06—Radiation therapy using light
    • A61N5/067—Radiation therapy using light using laser light

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Physics & Mathematics (AREA)
  • Animal Behavior & Ethology (AREA)
  • Optics & Photonics (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Veterinary Medicine (AREA)
  • Public Health (AREA)
  • General Health & Medical Sciences (AREA)
  • Surgery (AREA)
  • Pathology (AREA)
  • Radiology & Medical Imaging (AREA)
  • Otolaryngology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Molecular Biology (AREA)
  • Biophysics (AREA)
  • Electromagnetism (AREA)
  • Medical Informatics (AREA)
  • Laser Surgery Devices (AREA)
  • Radiation-Therapy Devices (AREA)
  • Length Measuring Devices By Optical Means (AREA)
  • Laser Beam Processing (AREA)
  • Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
  • Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)

Abstract

Disclosed is a laser beam projector equipped with a CCD camera for taking a picture of a spot for treatment, thus permitting observation of the spot by sight. The laser beam projector has an annular projection 12 formed around a circular hole made on the front of its casing 11, and a trapezoid heat sink 13 is fitted in the circular hole with its base caught by the circumference of the annular projection 12. The annular projection 12 has threads "a" formed on its outer circumference. A tapered cap 14 has a laser beam throwing aperture "b" made on its tip end. The tapered cap 14 is screwed and fixed to the annular projection 12, and the tapered head 14 is applied to the spot with the laser beam aperture closed with the skin. The heat sink 13 has a through hole "c" made at its center, and a magnifying lens 15 is placed deep in the through hole "c", and is directed to the laser beam throwing aperture "b". The CCD camera is placed behind the magnifying lens 15 with its focal plane aligned with the lens. Another through hole "d" is made above the through hole "c" at an oblique angle relative to the center line of the heat sink 13. A spherical lens 17 is fitted in the open end of the oblique through hole "d", and the spherical lens 17 is directed at the laser beam throwing aperture b. A laser diode 18 is placed behind the spherical lens 17. A plurality of through holes "e" are made around the center through hole "c", and a high-intensity, white light emitting diode 19 is inserted in each through hole "e". <IMAGE>
AU2000274468A 2000-03-01 2000-09-27 Laser beam radiation probe Abandoned AU2000274468A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2000055264A JP2001238968A (en) 2000-03-01 2000-03-01 Laser beam irradiation probe
JP2000-55264 2000-03-01
PCT/JP2000/006670 WO2001064285A1 (en) 2000-03-01 2000-09-27 Laser beam radiation probe

Publications (1)

Publication Number Publication Date
AU2000274468A1 true AU2000274468A1 (en) 2001-09-12

Family

ID=18576414

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2000274468A Abandoned AU2000274468A1 (en) 2000-03-01 2000-09-27 Laser beam radiation probe

Country Status (7)

Country Link
US (1) US6790205B1 (en)
EP (1) EP1262210B1 (en)
JP (1) JP2001238968A (en)
AT (1) ATE350100T1 (en)
AU (1) AU2000274468A1 (en)
DE (1) DE60032815D1 (en)
WO (1) WO2001064285A1 (en)

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CN1329008C (en) 2002-06-19 2007-08-01 帕洛玛医疗技术公司 Method and apparatus for treatment of cutaneous and subcutaneous conditions
KR100400272B1 (en) * 2002-10-22 2003-10-04 Dankook University Foundation Low-output laser irradiator
EP1555948A2 (en) 2002-10-23 2005-07-27 Palomar Medical Technologies, Inc. Phototreatment device for use with coolants and topical substances
EP2604215B1 (en) 2003-02-25 2017-10-11 Tria Beauty, Inc. Eye-safe dermatologic treatment apparatus and method
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US20050004561A1 (en) * 2003-07-01 2005-01-06 Lynn Halas Method for removing hair
US7156522B2 (en) * 2003-07-16 2007-01-02 Plut William J Projection-type display devices with reduced weight and size
US7281807B2 (en) 2003-07-16 2007-10-16 Honeywood Technologies, Llc Positionable projection display devices
US7763059B2 (en) * 2003-09-17 2010-07-27 Thomas Perez UV light therapy delivery apparatus
US7309335B2 (en) * 2003-12-31 2007-12-18 Palomar Medical Technologies, Inc. Dermatological treatment with visualization
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Also Published As

Publication number Publication date
DE60032815D1 (en) 2007-02-15
JP2001238968A (en) 2001-09-04
WO2001064285A1 (en) 2001-09-07
EP1262210A4 (en) 2005-01-19
EP1262210B1 (en) 2007-01-03
US6790205B1 (en) 2004-09-14
EP1262210A1 (en) 2002-12-04
ATE350100T1 (en) 2007-01-15

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