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WO2005110266A3 - A device for dermatological treatment using light - Google Patents

A device for dermatological treatment using light Download PDF

Info

Publication number
WO2005110266A3
WO2005110266A3 PCT/IB2005/051520 IB2005051520W WO2005110266A3 WO 2005110266 A3 WO2005110266 A3 WO 2005110266A3 IB 2005051520 W IB2005051520 W IB 2005051520W WO 2005110266 A3 WO2005110266 A3 WO 2005110266A3
Authority
WO
WIPO (PCT)
Prior art keywords
skin
fluid
treatment fluid
amount
treated
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.)
Ceased
Application number
PCT/IB2005/051520
Other languages
French (fr)
Other versions
WO2005110266A2 (en
Inventor
Michiel E Roersma
Rij Astrid Van
Antonius M Nuijs
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.)
Koninklijke Philips NV
Original Assignee
Koninklijke Philips Electronics NV
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 Koninklijke Philips Electronics NV filed Critical Koninklijke Philips Electronics NV
Publication of WO2005110266A2 publication Critical patent/WO2005110266A2/en
Publication of WO2005110266A3 publication Critical patent/WO2005110266A3/en
Anticipated expiration legal-status Critical
Ceased 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
    • A61B18/00—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body
    • A61B2018/00005—Cooling or heating of the probe or tissue immediately surrounding the probe
    • A61B2018/00011—Cooling or heating of the probe or tissue immediately surrounding the probe with fluids
    • A61B2018/00029—Cooling or heating of the probe or tissue immediately surrounding the probe with fluids open
    • 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
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Surgery (AREA)
  • Optics & Photonics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Otolaryngology (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Electromagnetism (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Medical Informatics (AREA)
  • Molecular Biology (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Radiation-Therapy Devices (AREA)

Abstract

The present invention relates to a device (1) for optical treatment of human skin, comprising a housing (2) with a radiation source (4), an emission window (8) and a treatment fluid container (10, 26) with a release opening (16, 32). The device further comprises a fluid applicator (20, 22), which applies a controlled amount of treatment fluid (12) onto the skin, close to the emission window (8). The amount may be controllable, e.g. through use of a valve (18, 34). The device will reliably apply treatment fluid close to the skin that is (being) treated. This ensures that the skin receives a correct amount of fluid, and may also allow a visual check on whether or not a part of the skin has been treated. This is important for treatments that do not give immediate results, but may damage the skin by an overdose of radiation. Examples are photodepilation and photorejuvenation.
PCT/IB2005/051520 2004-05-13 2005-05-10 A device for dermatological treatment using light Ceased WO2005110266A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP04102091.8 2004-05-13
EP04102091 2004-05-13

Publications (2)

Publication Number Publication Date
WO2005110266A2 WO2005110266A2 (en) 2005-11-24
WO2005110266A3 true WO2005110266A3 (en) 2006-03-30

Family

ID=34970070

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/IB2005/051520 Ceased WO2005110266A2 (en) 2004-05-13 2005-05-10 A device for dermatological treatment using light

Country Status (1)

Country Link
WO (1) WO2005110266A2 (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102006054468A1 (en) 2006-11-18 2008-05-29 Braun Gmbh Device for removing body hair
KR20090110340A (en) * 2007-01-25 2009-10-21 파나소닉 전공 주식회사 Hair growth regulator
JP2008178572A (en) * 2007-01-25 2008-08-07 Matsushita Electric Works Ltd Optical regulation apparatus for body hair growth
US9042941B2 (en) 2011-12-28 2015-05-26 Nokia Solutions And Networks Oy Uplink grouping and aperture apparatus
US8913972B2 (en) 2012-10-11 2014-12-16 Nokia Siemens Networks Oy Antenna clustering for multi-antenna aperture selection
WO2019193586A1 (en) * 2018-04-04 2019-10-10 E.S.I Novel Ltd. Device and cartridge for skin treatment
CN110623727B (en) * 2019-10-24 2025-08-19 广州星际悦动股份有限公司 Dehairing instrument and system thereof

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2000033912A2 (en) * 1998-12-08 2000-06-15 Joseph Neev Energy application with cooling
US20020062142A1 (en) * 1995-05-05 2002-05-23 Edward W. Knowlton Method and apparatus for tissue remodeling
WO2002094116A1 (en) * 2001-05-23 2002-11-28 Palomar Medical Technologies, Inc. Cooling system for a photocosmetic device
WO2004037287A2 (en) * 2002-05-23 2004-05-06 Palomar Medical Technologies, Inc. Phototreatment device for use with coolants and topical substances
WO2005046793A2 (en) * 2001-11-29 2005-05-26 Palomar Medical Technologies, Inc. Methods and apparatus for delivering low power optical treatments

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20020062142A1 (en) * 1995-05-05 2002-05-23 Edward W. Knowlton Method and apparatus for tissue remodeling
WO2000033912A2 (en) * 1998-12-08 2000-06-15 Joseph Neev Energy application with cooling
WO2002094116A1 (en) * 2001-05-23 2002-11-28 Palomar Medical Technologies, Inc. Cooling system for a photocosmetic device
WO2005046793A2 (en) * 2001-11-29 2005-05-26 Palomar Medical Technologies, Inc. Methods and apparatus for delivering low power optical treatments
WO2004037287A2 (en) * 2002-05-23 2004-05-06 Palomar Medical Technologies, Inc. Phototreatment device for use with coolants and topical substances

Also Published As

Publication number Publication date
WO2005110266A2 (en) 2005-11-24

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