MX359984B - Tecnica para el tratamiento multi-pulsos fotodisruptivo de un material. - Google Patents

Tecnica para el tratamiento multi-pulsos fotodisruptivo de un material.

Info

Publication number
MX359984B
MX359984B MX2016014560A MX2016014560A MX359984B MX 359984 B MX359984 B MX 359984B MX 2016014560 A MX2016014560 A MX 2016014560A MX 2016014560 A MX2016014560 A MX 2016014560A MX 359984 B MX359984 B MX 359984B
Authority
MX
Mexico
Prior art keywords
radiation
diffracted beam
diffracted
cross
pulses
Prior art date
Application number
MX2016014560A
Other languages
English (en)
Other versions
MX2016014560A (es
Inventor
Vogler Klaus
Donitzky Christof
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 MX2016014560A publication Critical patent/MX2016014560A/es
Publication of MX359984B publication Critical patent/MX359984B/es

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
    • 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
    • A61F9/00825—Methods or devices for eye surgery using laser for photodisruption
    • A61F9/0084—Laser features or special beam parameters therefor
    • 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
    • A61F9/00825—Methods or devices for eye surgery using laser for photodisruption
    • 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
    • B23K26/0006—Working by laser beam, e.g. welding, cutting or boring taking account of the properties of the material involved
    • 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
    • B23K26/067—Dividing the beam into multiple beams, e.g. multifocusing
    • B23K26/0676—Dividing the beam into multiple beams, e.g. multifocusing into dependently operating sub-beams, e.g. an array of spots with fixed spatial relationship or for performing simultaneously identical operations
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01S—DEVICES USING THE PROCESS OF LIGHT AMPLIFICATION BY STIMULATED EMISSION OF RADIATION [LASER] TO AMPLIFY OR GENERATE LIGHT; DEVICES USING STIMULATED EMISSION OF ELECTROMAGNETIC RADIATION IN WAVE RANGES OTHER THAN OPTICAL
    • H01S3/00—Lasers, i.e. devices using stimulated emission of electromagnetic radiation in the infrared, visible or ultraviolet wave range
    • H01S3/005—Optical devices external to the laser cavity, specially adapted for lasers, e.g. for homogenisation of the beam or for manipulating laser pulses, e.g. pulse shaping
    • 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
    • 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
    • A61F2009/00861—Methods or devices for eye surgery using laser adapted for treatment at a particular location
    • A61F2009/00872—Cornea
    • 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
    • A61F2009/00897—Scanning mechanisms or algorithms
    • 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
    • B23K2103/00—Materials to be soldered, welded or cut
    • B23K2103/30—Organic material
    • B23K2103/32—Material from living organisms, e.g. skins

Landscapes

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

Abstract

Realizaciones de la invención proporcionan un método y un aparato para el procesamiento por láser de un material. En el método y aparato, un haz de radiación láser pulsada, limitado en difracción, es difractado por un dispositivo de difracción para generar un haz difractado de radiación láser pulsada. El haz difractado es enfocado subsiguientemente sobre el material y es controlado en el tiempo y el espacio para irradiar el material en una posición diana con radiación procedente de un conjunto de pulsos de radiación del haz difractado, de modo que cada uno de los pulsos de radiación procedente del conjunto de pulsos de radiación es incidente en la posición diana con una porción en sección transversal del haz difractado, incluyendo la porción en sección transversal un máximo de intensidad local del haz difractado. Las porciones en sección transversal del haz de al menos un subconjunto de los pulsos del conjunto incluye cada una un máximo de intensidad local diferente. De este modo, se puede implementar una aplicación multi-pulsos para generar una foto-disrupción de una ubicación diana del material.
MX2016014560A 2014-05-07 2014-05-07 Tecnica para el tratamiento multi-pulsos fotodisruptivo de un material. MX359984B (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/EP2014/059306 WO2015169349A1 (en) 2014-05-07 2014-05-07 Technique for photodisruptive multi-pulse treatment of a material

Publications (2)

Publication Number Publication Date
MX2016014560A MX2016014560A (es) 2017-02-23
MX359984B true MX359984B (es) 2018-10-18

Family

ID=50678204

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2016014560A MX359984B (es) 2014-05-07 2014-05-07 Tecnica para el tratamiento multi-pulsos fotodisruptivo de un material.

Country Status (15)

Country Link
US (1) US10159602B2 (es)
EP (1) EP2953596B1 (es)
JP (1) JP6431092B2 (es)
KR (1) KR101865652B1 (es)
CN (1) CN106163466B (es)
AU (1) AU2014393063B2 (es)
BR (1) BR112016023575A2 (es)
CA (1) CA2940302C (es)
DK (1) DK2953596T3 (es)
ES (1) ES2618254T3 (es)
MX (1) MX359984B (es)
PL (1) PL2953596T3 (es)
PT (1) PT2953596T (es)
RU (1) RU2661728C2 (es)
WO (1) WO2015169349A1 (es)

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EP3576695B1 (en) 2017-01-31 2023-02-15 AMO Development, LLC Systems for laser ophthalmic surgery that provide for iris exposures below a predetermined exposure limit
FR3063395B1 (fr) * 2017-02-28 2021-05-28 Centre Nat Rech Scient Source laser pour l'emission d'un groupe d'impulsions
EP3370486A1 (en) 2017-03-02 2018-09-05 ASML Netherlands B.V. Radiation source
JP6775777B2 (ja) * 2017-08-29 2020-10-28 株式会社リガク Ｘ線回折測定における測定結果の表示方法
KR102145356B1 (ko) * 2018-08-29 2020-08-19 한국생산기술연구원 선택적 레이저 용융 적층 성형을 이용한 다공성 부품 제조 방법 및 상기 방법에 의해 제작된 다공성 부품
US11650042B2 (en) * 2019-05-17 2023-05-16 Bae Systems Information And Electronic Systems Integration Inc. Common lens transmitter for motion compensated illumination
EP4432994A1 (en) * 2021-11-19 2024-09-25 Alcon Inc. Multiplexing a laser beam to fragment eye floaters

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EP0182320B1 (de) * 1984-11-23 1989-08-30 BASF Aktiengesellschaft Verfahren zur Anbringung von Schnitten an biologischem Material
US6099522A (en) * 1989-02-06 2000-08-08 Visx Inc. Automated laser workstation for high precision surgical and industrial interventions
RU94030810A (ru) * 1991-11-06 1996-06-20 Т.Лай Шуй Импульсный лазерный аппарат, способ для обеспечения гладкой абляции вещества, лазерный аппарат и способ роговичной хирургии
US6331177B1 (en) * 1998-04-17 2001-12-18 Visx, Incorporated Multiple beam laser sculpting system and method
JP2003526418A (ja) * 2000-03-04 2003-09-09 カタナ テクノロジーズ ゲゼルシャフト ミット ベシュレンクテル ハフツング 固体レーザーを用いた角膜のカスタムレーザー切除
JP2003334683A (ja) * 2002-05-17 2003-11-25 Sangaku Renkei Kiko Kyushu:Kk レーザ加工装置とレーザ加工方法
US8137340B2 (en) * 2004-06-23 2012-03-20 Applied Harmonics Corporation Apparatus and method for soft tissue ablation employing high power diode-pumped laser
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FR2903032B1 (fr) * 2006-06-29 2008-10-17 Ecole Polytechnique Etablissem "procede et dispositif d'usinage d'une cible par faisceau laser femtoseconde."
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Also Published As

Publication number Publication date
RU2016146488A3 (es) 2018-06-08
US10159602B2 (en) 2018-12-25
CN106163466B (zh) 2018-09-14
JP2017514602A (ja) 2017-06-08
MX2016014560A (es) 2017-02-23
PT2953596T (pt) 2017-03-03
BR112016023575A2 (pt) 2017-08-15
EP2953596B1 (en) 2016-12-14
WO2015169349A1 (en) 2015-11-12
CA2940302C (en) 2018-04-03
RU2661728C2 (ru) 2018-07-19
AU2014393063A1 (en) 2016-09-08
US20160166431A1 (en) 2016-06-16
RU2016146488A (ru) 2018-06-08
KR20160145662A (ko) 2016-12-20
PL2953596T3 (pl) 2017-05-31
ES2618254T3 (es) 2017-06-21
DK2953596T3 (en) 2017-03-06
JP6431092B2 (ja) 2018-11-28
EP2953596A1 (en) 2015-12-16
KR101865652B1 (ko) 2018-06-08
CA2940302A1 (en) 2015-11-12
AU2014393063B2 (en) 2017-08-31
CN106163466A (zh) 2016-11-23

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