HK1105903A1 - Light diffuser and process for producing the same - Google Patents

Light diffuser and process for producing the same

Info

Publication number
HK1105903A1
HK1105903A1 HK07111200.6A HK07111200A HK1105903A1 HK 1105903 A1 HK1105903 A1 HK 1105903A1 HK 07111200 A HK07111200 A HK 07111200A HK 1105903 A1 HK1105903 A1 HK 1105903A1
Authority
HK
Hong Kong
Prior art keywords
diffuser
shaping material
light diffuser
shaping
light
Prior art date
Application number
HK07111200.6A
Other languages
English (en)
Inventor
Joerg Mayer
Marcel Aeschlimann
Laurent Torriani
Heinrich Walt
Original Assignee
Woodwelding Ag
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=34965047&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=HK1105903(A1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Woodwelding Ag filed Critical Woodwelding Ag
Publication of HK1105903A1 publication Critical patent/HK1105903A1/xx

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
    • A61B18/22—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 the beam being directed along or through a flexible conduit, e.g. an optical fibre; Couplings or hand-pieces therefor
    • 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
    • A61N5/062—Photodynamic therapy, i.e. excitation of an agent
    • 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
    • A61B18/22—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 the beam being directed along or through a flexible conduit, e.g. an optical fibre; Couplings or hand-pieces therefor
    • A61B2018/2255—Optical elements at the distal end of probe tips
    • A61B2018/2261—Optical elements at the distal end of probe tips with scattering, diffusion or dispersion of light
    • 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
    • A61N5/0601—Apparatus for use inside the body

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Biomedical Technology (AREA)
  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Veterinary Medicine (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Surgery (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Otolaryngology (AREA)
  • Medical Informatics (AREA)
  • Optics & Photonics (AREA)
  • Electromagnetism (AREA)
  • Pathology (AREA)
  • Radiology & Medical Imaging (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Biophysics (AREA)
  • Molecular Biology (AREA)
  • Radiation-Therapy Devices (AREA)
  • Prostheses (AREA)
  • Surgical Instruments (AREA)
  • Optical Fibers, Optical Fiber Cores, And Optical Fiber Bundles (AREA)
  • Materials For Medical Uses (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
HK07111200.6A 2004-05-03 2007-10-17 Light diffuser and process for producing the same HK1105903A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH7782004 2004-05-03
PCT/CH2005/000246 WO2005105208A2 (fr) 2004-05-03 2005-05-03 Diffuseur de lumiere et procede de fabrication

Publications (1)

Publication Number Publication Date
HK1105903A1 true HK1105903A1 (en) 2008-02-29

Family

ID=34965047

Family Applications (1)

Application Number Title Priority Date Filing Date
HK07111200.6A HK1105903A1 (en) 2004-05-03 2007-10-17 Light diffuser and process for producing the same

Country Status (9)

Country Link
US (1) US20070225695A1 (fr)
EP (1) EP1744812B2 (fr)
JP (1) JP4871267B2 (fr)
CN (1) CN100577237C (fr)
AT (1) ATE442186T1 (fr)
CA (1) CA2565638A1 (fr)
DE (1) DE502005008107D1 (fr)
HK (1) HK1105903A1 (fr)
WO (1) WO2005105208A2 (fr)

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Also Published As

Publication number Publication date
EP1744812B2 (fr) 2014-06-04
JP2007536028A (ja) 2007-12-13
CN1953781A (zh) 2007-04-25
DE502005008107D1 (de) 2009-10-22
WO2005105208A3 (fr) 2006-02-23
WO2005105208A2 (fr) 2005-11-10
ATE442186T1 (de) 2009-09-15
CN100577237C (zh) 2010-01-06
US20070225695A1 (en) 2007-09-27
EP1744812A2 (fr) 2007-01-24
EP1744812B1 (fr) 2009-09-09
JP4871267B2 (ja) 2012-02-08
CA2565638A1 (fr) 2005-11-10

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Legal Events

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CHRG Changes in the register

Free format text: WALT, HEINRICH

PC Patent ceased (i.e. patent has lapsed due to the failure to pay the renewal fee)

Effective date: 20220430