WO2000024464A1 - Procede d'epilation par application transcutanee de lumiere laser - Google Patents

Procede d'epilation par application transcutanee de lumiere laser Download PDF

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Publication number
WO2000024464A1
WO2000024464A1 PCT/CA1998/001005 CA9801005W WO0024464A1 WO 2000024464 A1 WO2000024464 A1 WO 2000024464A1 CA 9801005 W CA9801005 W CA 9801005W WO 0024464 A1 WO0024464 A1 WO 0024464A1
Authority
WO
WIPO (PCT)
Prior art keywords
hair
wavelength
laser light
light
skin
Prior art date
Application number
PCT/CA1998/001005
Other languages
English (en)
Inventor
Bob W. Stewart
Frances R. Jochum
Original Assignee
Keralase 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 Keralase Ltd. filed Critical Keralase Ltd.
Priority to CA002348788A priority Critical patent/CA2348788A1/fr
Priority to EP98951130A priority patent/EP1124612A1/fr
Priority to PCT/CA1998/001005 priority patent/WO2000024464A1/fr
Priority to JP2000578065A priority patent/JP2002528191A/ja
Priority to AU97314/98A priority patent/AU9731498A/en
Publication of WO2000024464A1 publication Critical patent/WO2000024464A1/fr

Links

Classifications

    • 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
    • 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

Abstract

L'invention concerne un procédé d'épilation, utilisé essentiellement à des fins cosmétiques, consistant à appliquer de manière transcutanée une lumière laser dont la longueur d'onde cible la kératine des poils dans le but de détruire les poils par photothermolyse sans endommager la peau ou les tissus avoisinants. Ce procédé peut être combiné avec des procédés d'épilation intrafolliculaire exploitant une seconde longueur d'onde de lumière émise par la même source qui est utilisée pour générer la première longueur d'onde.
PCT/CA1998/001005 1998-10-28 1998-10-28 Procede d'epilation par application transcutanee de lumiere laser WO2000024464A1 (fr)

Priority Applications (5)

Application Number Priority Date Filing Date Title
CA002348788A CA2348788A1 (fr) 1998-10-28 1998-10-28 Procede d'epilation par application transcutanee de lumiere laser
EP98951130A EP1124612A1 (fr) 1998-10-28 1998-10-28 Procede d'epilation par application transcutanee de lumiere laser
PCT/CA1998/001005 WO2000024464A1 (fr) 1998-10-28 1998-10-28 Procede d'epilation par application transcutanee de lumiere laser
JP2000578065A JP2002528191A (ja) 1998-10-28 1998-10-28 レーザー光の経皮的使用による脱毛方法
AU97314/98A AU9731498A (en) 1998-10-28 1998-10-28 Method of hair removal by transcutaneous application of laser light

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/CA1998/001005 WO2000024464A1 (fr) 1998-10-28 1998-10-28 Procede d'epilation par application transcutanee de lumiere laser

Publications (1)

Publication Number Publication Date
WO2000024464A1 true WO2000024464A1 (fr) 2000-05-04

Family

ID=4173333

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CA1998/001005 WO2000024464A1 (fr) 1998-10-28 1998-10-28 Procede d'epilation par application transcutanee de lumiere laser

Country Status (5)

Country Link
EP (1) EP1124612A1 (fr)
JP (1) JP2002528191A (fr)
AU (1) AU9731498A (fr)
CA (1) CA2348788A1 (fr)
WO (1) WO2000024464A1 (fr)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5630811A (en) * 1996-03-25 1997-05-20 Miller; Iain D. Method and apparatus for hair removal
GB2308307A (en) * 1995-12-18 1997-06-25 Laser Ind Ltd Depilating laser
WO1997028752A1 (fr) * 1996-02-06 1997-08-14 Gary Lewis Jones Dispositif et procede d'epilation au laser
WO1997037602A2 (fr) * 1996-04-09 1997-10-16 Cynosure, Inc. Systeme de laser a l'alexandrite, destine au traitement d'echantillons dermatologiques
US5735844A (en) * 1995-02-01 1998-04-07 The General Hospital Corporation Hair removal using optical pulses

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5735844A (en) * 1995-02-01 1998-04-07 The General Hospital Corporation Hair removal using optical pulses
GB2308307A (en) * 1995-12-18 1997-06-25 Laser Ind Ltd Depilating laser
WO1997028752A1 (fr) * 1996-02-06 1997-08-14 Gary Lewis Jones Dispositif et procede d'epilation au laser
US5630811A (en) * 1996-03-25 1997-05-20 Miller; Iain D. Method and apparatus for hair removal
WO1997037602A2 (fr) * 1996-04-09 1997-10-16 Cynosure, Inc. Systeme de laser a l'alexandrite, destine au traitement d'echantillons dermatologiques

Also Published As

Publication number Publication date
JP2002528191A (ja) 2002-09-03
CA2348788A1 (fr) 2000-05-04
EP1124612A1 (fr) 2001-08-22
AU9731498A (en) 2000-05-15

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