CA2377331A1 - Dispositif produisant et focalisant un faisceau lumineux - Google Patents

Dispositif produisant et focalisant un faisceau lumineux Download PDF

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Publication number
CA2377331A1
CA2377331A1 CA002377331A CA2377331A CA2377331A1 CA 2377331 A1 CA2377331 A1 CA 2377331A1 CA 002377331 A CA002377331 A CA 002377331A CA 2377331 A CA2377331 A CA 2377331A CA 2377331 A1 CA2377331 A1 CA 2377331A1
Authority
CA
Canada
Prior art keywords
light
surface plane
spaced
lens
light source
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
CA002377331A
Other languages
English (en)
Inventor
Krishna Kumar
Danny F. Lincoln
Michael R. Hatch
Jonathan A. Eppstein
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.)
Altea Therapeutics Corp
Spectrx Inc
Altea Technologies Inc
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of CA2377331A1 publication Critical patent/CA2377331A1/fr
Abandoned legal-status Critical Current

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
    • A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
    • A61B2017/00743—Type of operation; Specification of treatment sites
    • A61B2017/00747—Dermatology
    • A61B2017/00765—Decreasing the barrier function of skin tissue by radiated energy, e.g. using ultrasound, using laser for skin perforation
    • 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
    • A61B2018/0047—Upper parts of the skin, e.g. skin peeling or treatment of wrinkles
    • 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
    • A61B2018/2035—Beam shaping or redirecting; Optical components therefor
    • A61B2018/20351—Scanning mechanisms
    • 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
    • A61B2018/2035—Beam shaping or redirecting; Optical components therefor
    • A61B2018/20351—Scanning mechanisms
    • A61B2018/20355—Special scanning path or conditions, e.g. spiral, raster or providing spot overlap

Abstract

La présente invention concerne des améliorations apportées à un dispositif produisant et focalisant (15, 50) un faisceau lumineux. Le dispositif comporte, d'une part une source de lumière (16, 51) construite et agencée pour émettre au moins un faisceau de lumière (20), et d'autre part un objectif (17, 19, 56) construit et agencé pour focaliser sur une surface plane le faisceau de lumière considéré. En l'occurrence, le dispositif est construit et agencé pour diriger séquentiellement le faisceau de lumière considéré sur au moins deux endroits séparés (21, 21') de la surface plane. L'ensemble objectif comporte une lentille collimatrice (17) et à distance de celle-ci, une lentille de focalisation (19). La lentille collimatrice peut comporter une micro-lentille, et de préférence une micro-lentille cylindrique montée sur la source de lumière. Selon un premier mode de réalisation, le dispositif est équipé d'un directeur de faisceau (28) comportant un élément optique directeur de faisceau (29) et un ensemble actionneur (31) servant à actionner l'élément optique directeur de faisceau de façon que le faisceau de lumière considéré soit dirigé vers les deux endroits séparés de la surface plane. Selon un second mode de réalisation, le dispositif et équipé de plusieurs sources de lumière montées un bloc de montage (52) chaque source de lumière émettant un faisceau de lumière séparé arrivant chacun sur un point focal de la surface plane.
CA002377331A 1999-06-18 2000-06-15 Dispositif produisant et focalisant un faisceau lumineux Abandoned CA2377331A1 (fr)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US14000399P 1999-06-18 1999-06-18
US60/140,003 1999-06-18
US16581499P 1999-11-16 1999-11-16
US60/165,814 1999-11-16
PCT/US2000/016576 WO2000078242A1 (fr) 1999-06-18 2000-06-15 Dispositif produisant et focalisant un faisceau lumineux

Publications (1)

Publication Number Publication Date
CA2377331A1 true CA2377331A1 (fr) 2000-12-28

Family

ID=26837776

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002377331A Abandoned CA2377331A1 (fr) 1999-06-18 2000-06-15 Dispositif produisant et focalisant un faisceau lumineux

Country Status (4)

Country Link
EP (1) EP1187572A1 (fr)
AU (1) AU5742600A (fr)
CA (1) CA2377331A1 (fr)
WO (1) WO2000078242A1 (fr)

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US6517532B1 (en) 1997-05-15 2003-02-11 Palomar Medical Technologies, Inc. Light energy delivery head
ES2245506T3 (es) 1998-03-12 2006-01-01 Palomar Medical Technologies, Inc. Sistema de aplicacion de radiacion electromagnetica sobre la piel.
US6487440B2 (en) 1998-07-08 2002-11-26 Lifespex, Inc. Optical probe having and methods for difuse and uniform light irradiation
US6332092B1 (en) 1998-07-08 2001-12-18 Lifespex, Incorporated Optical probe having and methods for uniform light irradiation and/or light collection over a volume
DE60124585T2 (de) * 2000-12-28 2007-10-04 Palomar Medical Technologies, Inc., Burlington Apparat zur therapeutischen elektromagnetischen Strahlentherapie von der Haut
AU2002316500A1 (en) 2001-07-02 2003-01-21 Palomar Medical Technologies, Inc. Laser device for medical/cosmetic procedures
CA2489506A1 (fr) 2002-06-19 2003-12-31 Palomar Medical Technologies, Inc. Methode et appareil de traitement d'etats cutanes et sous-cutanes
EP1613202B1 (fr) 2003-03-27 2011-02-09 The General Hospital Corporation Appareil de traitement dermatologique et de restructuration fractionnelle de surface cutanee
US20080058783A1 (en) * 2003-11-04 2008-03-06 Palomar Medical Technologies, Inc. Handheld Photocosmetic Device
DE102004009212B4 (de) * 2004-02-25 2015-08-20 Carl Zeiss Meditec Ag Kontaktelement für Laserbearbeitung und Laserbearbeitungsvorrichtung
US7331953B2 (en) 2004-04-01 2008-02-19 The Gneral Hospital Corporation Method and apparatus for dermatological treatment
EP1874212A1 (fr) * 2005-04-18 2008-01-09 Pantec Biosolutions AG Dispositif de microporation destine a former des pores dans une membrane biologique, et systeme integre d'administration de permeants
WO2006111201A1 (fr) 2005-04-18 2006-10-26 Pantec Biosolutions Ag Appareil laser de formation de micropores
US7856985B2 (en) 2005-04-22 2010-12-28 Cynosure, Inc. Method of treatment body tissue using a non-uniform laser beam
US7586957B2 (en) 2006-08-02 2009-09-08 Cynosure, Inc Picosecond laser apparatus and methods for its operation and use
US8142426B2 (en) 2006-10-16 2012-03-27 Syneron Medical Ltd. Methods and devices for treating tissue
US8007493B2 (en) 2006-10-16 2011-08-30 Syneron Medical Ltd. Methods and devices for treating tissue
US8273080B2 (en) 2006-10-16 2012-09-25 Syneron Medical Ltd. Methods and devices for treating tissue
US8133216B2 (en) 2006-10-16 2012-03-13 Syneron Medical Ltd. Methods and devices for treating tissue
US8845630B2 (en) 2007-06-15 2014-09-30 Syneron Medical Ltd Devices and methods for percutaneous energy delivery
US9919168B2 (en) 2009-07-23 2018-03-20 Palomar Medical Technologies, Inc. Method for improvement of cellulite appearance
WO2013158299A1 (fr) 2012-04-18 2013-10-24 Cynosure, Inc. Appareil à laser picoseconde et procédé de traitement de tissus cibles à l'aide de celui-ci
US10285757B2 (en) 2013-03-15 2019-05-14 Cynosure, Llc Picosecond optical radiation systems and methods of use
KR102627248B1 (ko) 2018-02-26 2024-01-19 싸이노슈어, 엘엘씨 Q-스위치드 캐비티 덤핑 서브 나노초 레이저

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4826269A (en) * 1987-10-16 1989-05-02 Spectra Diode Laboratories, Inc. Diode laser arrangement forming bright image
EP0416150B1 (fr) * 1989-09-07 1997-05-14 Eberhard Dipl.-Ing. Oppold Appareil sous-miniature pour thérapie à laser pour biostimulation de tissu organique
AT403101B (de) * 1990-06-29 1997-11-25 Walter Helmut Dipl Ing Dr Miniaturlaser für human- und veterinärmedizinische anwendung
WO1994001904A2 (fr) * 1992-07-14 1994-01-20 Beyer Craig F Procede et dispositif a laser a semi-conducteurs
US5437658A (en) * 1992-10-07 1995-08-01 Summit Technology, Incorporated Method and system for laser thermokeratoplasty of the cornea
US5643252A (en) * 1992-10-28 1997-07-01 Venisect, Inc. Laser perforator
US6251100B1 (en) * 1993-09-24 2001-06-26 Transmedica International, Inc. Laser assisted topical anesthetic permeation
US5464436A (en) * 1994-04-28 1995-11-07 Lasermedics, Inc. Method of performing laser therapy
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US5879346A (en) * 1995-12-18 1999-03-09 Esc Medical Systems, Ltd. Hair removal by selective photothermolysis with an alexandrite laser
JPH09329442A (ja) * 1996-06-07 1997-12-22 Nikon Corp レーザポインター
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Also Published As

Publication number Publication date
EP1187572A1 (fr) 2002-03-20
AU5742600A (en) 2001-01-09
WO2000078242A1 (fr) 2000-12-28

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Legal Events

Date Code Title Description
FZDE Discontinued