IN2014KN01217A - - Google Patents

Info

Publication number
IN2014KN01217A
IN2014KN01217A IN1217KON2014A IN2014KN01217A IN 2014KN01217 A IN2014KN01217 A IN 2014KN01217A IN 1217KON2014 A IN1217KON2014 A IN 1217KON2014A IN 2014KN01217 A IN2014KN01217 A IN 2014KN01217A
Authority
IN
India
Prior art keywords
test
measuring probes
measuring
laser radiation
ablations
Prior art date
Application number
Inventor
Evi Goos
Christof Donitzky
Christian Wuellner
Original Assignee
Wavelight Gmbh
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 Wavelight Gmbh filed Critical Wavelight Gmbh
Publication of IN2014KN01217A publication Critical patent/IN2014KN01217A/en

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F9/00—Methods or devices for treatment of the eyes; Devices for putting in contact-lenses; Devices to correct squinting; Apparatus to guide the blind; Protective devices for the eyes, carried on the body or in the hand
    • A61F9/007—Methods or devices for eye surgery
    • A61F9/008—Methods or devices for eye surgery using laser
    • A61F9/00802—Methods or devices for eye surgery using laser for photoablation
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K26/00—Working by laser beam, e.g. welding, cutting or boring
    • B23K26/02—Positioning or observing the workpiece, e.g. with respect to the point of impact; Aligning, aiming or focusing the laser beam
    • B23K26/06—Shaping the laser beam, e.g. by masks or multi-focusing
    • B23K26/062—Shaping the laser beam, e.g. by masks or multi-focusing by direct control of the laser beam
    • B23K26/0626—Energy control of the laser beam
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K26/00—Working by laser beam, e.g. welding, cutting or boring
    • B23K26/70—Auxiliary operations or equipment
    • B23K26/702—Auxiliary equipment
    • B23K26/705—Beam measuring devices
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods
    • A61B2017/00477—Coupling
    • A61B2017/00482—Coupling with a code
    • 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
    • A61B2018/00988—Means for storing information, e.g. calibration constants, or for preventing excessive use, e.g. usage, service life counter
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F9/00—Methods or devices for treatment of the eyes; Devices for putting in contact-lenses; Devices to correct squinting; Apparatus to guide the blind; Protective devices for the eyes, carried on the body or in the hand
    • A61F9/007—Methods or devices for eye surgery
    • A61F9/008—Methods or devices for eye surgery using laser
    • A61F2009/00855—Calibration of the laser system

Landscapes

  • Optics & Photonics (AREA)
  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Ophthalmology & Optometry (AREA)
  • Plasma & Fusion (AREA)
  • Mechanical Engineering (AREA)
  • Heart & Thoracic Surgery (AREA)
  • General Health & Medical Sciences (AREA)
  • Biomedical Technology (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Vascular Medicine (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Surgery (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Laser Surgery Devices (AREA)
  • Lasers (AREA)
  • Photometry And Measurement Of Optical Pulse Characteristics (AREA)
  • Laser Beam Processing (AREA)

Abstract

A test device to calibrate the pulse energy of a laser device (12) which provides pulsed laser radiation includes a measuring head (20) with multiple measuring probes (30). The test device is used in such a way that by means of the laser radiation multiple test ablations are made on a test surface (at 28) in an arrangement corresponding to the relative spatial arrangement of the measuring probes and the depths of the test ablations are then measured with simultaneous use of the multiple measuring probes of the measuring head.
IN1217KON2014 2011-12-13 2011-12-13 IN2014KN01217A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/EP2011/006284 WO2013087080A1 (en) 2011-12-13 2011-12-13 Test device for calibrating a laser device

Publications (1)

Publication Number Publication Date
IN2014KN01217A true IN2014KN01217A (en) 2015-10-16

Family

ID=45491505

Family Applications (1)

Application Number Title Priority Date Filing Date
IN1217KON2014 IN2014KN01217A (en) 2011-12-13 2011-12-13

Country Status (12)

Country Link
US (1) US9801760B2 (en)
EP (1) EP2790621B1 (en)
JP (1) JP5852264B2 (en)
KR (1) KR101636006B1 (en)
CN (1) CN104010602B (en)
AU (1) AU2011383090B2 (en)
BR (1) BR112014013981A2 (en)
CA (1) CA2855985C (en)
ES (1) ES2571999T3 (en)
IN (1) IN2014KN01217A (en)
MX (1) MX343825B (en)
WO (1) WO2013087080A1 (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104907690A (en) * 2015-05-27 2015-09-16 上海大族新能源科技有限公司 Laser focus point locating device and method
EP3906904A3 (en) 2015-10-21 2022-01-26 AMO Development, LLC Laser beam calibration and beam quality measurement in laser surgery systems
CN108170096B (en) * 2017-12-25 2019-11-22 南京鑫业诚智能科技有限公司 A kind of method that more laser feelers synchronize detection
CN111745310A (en) * 2020-08-17 2020-10-09 沧州领创激光科技有限公司 Novel laser cutting machine
DE102020212847A1 (en) 2020-10-12 2022-04-14 Trumpf Laser Gmbh Calibration device, processing system and calibration method
US11733187B2 (en) 2021-02-12 2023-08-22 Arcam Ab Verification plates with automated evaluation of melt performance
KR102877265B1 (en) * 2023-01-31 2025-10-31 주식회사 에스엔제이 Laser guide beam calibration apparatus for skin treatment

Family Cites Families (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3742182A (en) 1971-12-27 1973-06-26 Coherent Radiation Method for scanning mask forming holes with a laser beam
US5520679A (en) 1992-12-03 1996-05-28 Lasersight, Inc. Ophthalmic surgery method using non-contact scanning laser
US20020026181A1 (en) 1993-05-03 2002-02-28 O'donnell Francis E. Method of evaluating surgical laser
US6559934B1 (en) * 1999-09-14 2003-05-06 Visx, Incorporated Method and apparatus for determining characteristics of a laser beam spot
US6666855B2 (en) * 1999-09-14 2003-12-23 Visx, Inc. Methods and systems for laser calibration and eye tracker camera alignment
GB2355310A (en) 1999-09-28 2001-04-18 Ocular Sciences Ltd White light interferometer
US6436093B1 (en) * 2000-06-21 2002-08-20 Luis Antonio Ruiz Controllable liquid crystal matrix mask particularly suited for performing ophthamological surgery, a laser system with said mask and a method of using the same
WO2002064031A2 (en) * 2001-02-09 2002-08-22 Sensomotoric Instruments Gmbh Multidimensional eye tracking and position measurement system
JP3946454B2 (en) * 2001-02-28 2007-07-18 株式会社ニデック Laser beam evaluation method
US6595920B2 (en) 2001-05-21 2003-07-22 The Ohio State University Non-contact instrument for measurement of internal optical pressure
US6532068B2 (en) 2001-07-17 2003-03-11 National Research Council Of Canada Method and apparatus for depth profile analysis by laser induced plasma spectros copy
JP4113390B2 (en) 2002-08-01 2008-07-09 株式会社ニデック Laser irradiation device
US7355695B2 (en) * 2003-04-09 2008-04-08 Amo Manufacturing Usa, Llc Wavefront calibration analyzer and methods
US9022037B2 (en) * 2003-08-11 2015-05-05 Raydiance, Inc. Laser ablation method and apparatus having a feedback loop and control unit
US7252662B2 (en) 2004-11-02 2007-08-07 Lenticular Research Group Llc Apparatus and processes for preventing or delaying one or more symptoms of presbyopia
US7638731B2 (en) * 2005-10-18 2009-12-29 Electro Scientific Industries, Inc. Real time target topography tracking during laser processing
US7811280B2 (en) * 2006-01-26 2010-10-12 Amo Manufacturing Usa, Llc. System and method for laser ablation calibration
JP5323937B2 (en) * 2008-08-29 2013-10-23 ウェイブライト ゲーエムベーハー Method for calibrating the pulse energy of a laser device using a coherence optical interferometry instrument
US8017905B2 (en) * 2008-08-29 2011-09-13 Wavelight Ag Method for energy calibration of a pulsed laser system
EP2746721B1 (en) * 2011-02-10 2019-08-07 Hysitron, Inc. Nanomechanical testing system

Also Published As

Publication number Publication date
US20150305937A1 (en) 2015-10-29
AU2011383090A1 (en) 2014-07-03
MX2014007071A (en) 2015-03-06
CA2855985C (en) 2016-10-11
ES2571999T3 (en) 2016-05-27
KR20140109957A (en) 2014-09-16
WO2013087080A8 (en) 2013-08-29
MX343825B (en) 2016-11-24
EP2790621B1 (en) 2016-04-06
JP5852264B2 (en) 2016-02-03
WO2013087080A1 (en) 2013-06-20
CN104010602B (en) 2016-04-20
CA2855985A1 (en) 2013-06-20
BR112014013981A2 (en) 2017-06-13
US9801760B2 (en) 2017-10-31
CN104010602A (en) 2014-08-27
JP2015507482A (en) 2015-03-12
AU2011383090B2 (en) 2015-04-16
EP2790621A1 (en) 2014-10-22
KR101636006B1 (en) 2016-07-04

Similar Documents

Publication Publication Date Title
ATLAS Collaboration atlas. publications@ cern. ch et al. Jet energy resolution in proton-proton collisions at recorded in 2010 with the ATLAS detector
IN2014KN01217A (en)
GB2507891B (en) Methods for sourceless density downhole measurement using pulsed neutron generator
GB201320075D0 (en) Gimbal instrument having a prealigned and replaceable optics bench
IL244355A0 (en) Device and process for marking an ophthalmic lens with a pulsed laser of wavelength and energy selected per pulse
FR2997619B1 (en) PROBE AND ULTRASONIC DEVICE FOR 3D IMAGING OF THE JAW
EP2634554A3 (en) Thermal insulation performance measurement apparatus and measurement method using the same
EP3848680C0 (en) DEVICE COMPRISING AN ACOUSTIC IMPACT PROBE
FR2963512B1 (en) METHOD AND DEVICE FOR GENERATING ULTRA BROADBAND (UWB) PULSES
EP2890949A4 (en) MEASUREMENT PROBE DEPLOYMENT MECHANISM WITH INSULATED LOCATOR COUPLING
MY155665A (en) Cleaning apparatus, measurement method and calibration method
BRPI0823010B8 (en) pulse energy calibration method of a laser device, e, laser device
MX365350B (en) Nuclear magnetic resonance tool calibration.
MX2016015294A (en) Measuring module including an interface for coupling to a laser device.
EP2716233A4 (en) Ultrasonic probe, bioinformation measurement device, and bioinformation measurement method
PL3035551T3 (en) Method and device for the self-test of the measurement precision of an electricity meter
WO2015136379A3 (en) Method and apparatus for estimating source signature in shallow water
WO2014169183A3 (en) Conical utrasonic probe
TW200745523A (en) Bandwidth measuring device for high pulse repetition rate pulsed laser
PL2579970T3 (en) Device and method intended to measure the properties of a complex medium by analysis of the variation in backscattered and/or transmitted light
MX348931B (en) Method for measuring thickness of boiler water tube.
WO2013177054A8 (en) Method for permittivity distribution measurement with ultra-wideband (uwb)dispersion tomography
EP2745762A4 (en) OPTICAL MEASURING DEVICE AND PROBE
RU2014102655A (en) HYDRAULIC EXAMINATION SYSTEM
AR085377A1 (en) PROCEDURE FOR ACQUISITION OF SEISMIC DATA