BRPI0821997A2 - sistema para controlar um feixe laser - Google Patents

sistema para controlar um feixe laser

Info

Publication number
BRPI0821997A2
BRPI0821997A2 BRPI0821997A BRPI0821997A BRPI0821997A2 BR PI0821997 A2 BRPI0821997 A2 BR PI0821997A2 BR PI0821997 A BRPI0821997 A BR PI0821997A BR PI0821997 A BRPI0821997 A BR PI0821997A BR PI0821997 A2 BRPI0821997 A2 BR PI0821997A2
Authority
BR
Brazil
Prior art keywords
control
laser beam
laser
Prior art date
Application number
BRPI0821997A
Other languages
English (en)
Inventor
Frieder Loesel
Josep F Bille
Luis Antonio Ruiz
Original Assignee
Technolas Perfect Vision 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 Technolas Perfect Vision Gmbh filed Critical Technolas Perfect Vision Gmbh
Publication of BRPI0821997A2 publication Critical patent/BRPI0821997A2/pt
Publication of BRPI0821997B1 publication Critical patent/BRPI0821997B1/pt
Publication of BRPI0821997B8 publication Critical patent/BRPI0821997B8/pt

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
    • 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
    • A61F9/00825—Methods or devices for eye surgery using laser for photodisruption
    • A61F9/00827—Refractive correction, e.g. lenticle
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B13/00—Adaptive control systems, i.e. systems automatically adjusting themselves to have a performance which is optimum according to some preassigned criterion
    • 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

Landscapes

  • Health & Medical Sciences (AREA)
  • Ophthalmology & Optometry (AREA)
  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Surgery (AREA)
  • Veterinary Medicine (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Optics & Photonics (AREA)
  • Vascular Medicine (AREA)
  • Medical Informatics (AREA)
  • Otolaryngology (AREA)
  • Electromagnetism (AREA)
  • Molecular Biology (AREA)
  • Artificial Intelligence (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Evolutionary Computation (AREA)
  • Software Systems (AREA)
  • General Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • Laser Surgery Devices (AREA)
  • Prostheses (AREA)
  • Laser Beam Processing (AREA)
BRPI0821997A 2008-01-18 2008-10-02 sistema para controlar um feixe laser BRPI0821997B8 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US12/016,558 US8740888B2 (en) 2008-01-18 2008-01-18 Computer control for bio-mechanical alteration of the cornea
US12/016,558 2008-01-18
PCT/IB2008/002617 WO2009090452A1 (en) 2008-01-18 2008-10-02 Computer control for bio-mechanical alteration of the cornea

Publications (3)

Publication Number Publication Date
BRPI0821997A2 true BRPI0821997A2 (pt) 2016-08-02
BRPI0821997B1 BRPI0821997B1 (pt) 2020-01-07
BRPI0821997B8 BRPI0821997B8 (pt) 2021-06-22

Family

ID=40466952

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0821997A BRPI0821997B8 (pt) 2008-01-18 2008-10-02 sistema para controlar um feixe laser

Country Status (8)

Country Link
US (1) US8740888B2 (pt)
EP (1) EP2231085B1 (pt)
KR (1) KR101265402B1 (pt)
CN (1) CN101932292B (pt)
BR (1) BRPI0821997B8 (pt)
CA (1) CA2711946A1 (pt)
MX (1) MX2010007717A (pt)
WO (1) WO2009090452A1 (pt)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20110224659A1 (en) * 2007-12-17 2011-09-15 Luis Antonio Ruiz Intrastromal Hyperplanes for Vision Correction
US8409179B2 (en) * 2007-12-17 2013-04-02 Technolas Perfect Vision Gmbh System for performing intrastromal refractive surgery
US20100249761A1 (en) * 2007-12-17 2010-09-30 Luis Antonio Ruiz System and method for altering the optical properties of a material
US7987077B2 (en) * 2008-01-18 2011-07-26 Technolas Perfect Vision Gmbh System and method for simulating an LIOB protocol to establish a treatment plan for a patient
US8366701B2 (en) * 2009-01-27 2013-02-05 Technolas Perfect Vision Gmbh System and method for correcting higher order aberrations with changes in intrastromal biomechanical stress distributions
ES2469868T3 (es) * 2010-06-24 2014-06-20 Wavelight Gmbh Dispositivo de preparación de un ojo para aplicar un fotosensibilizador
DE102011108645A1 (de) * 2011-07-22 2013-01-24 Carl Zeiss Meditec Ag "Nachbehandlung bei augenchirurgischer Refraktionskorrektur"
WO2014113569A1 (en) 2013-01-16 2014-07-24 Amo Development, Llc. Robust laser cutting methods for ophthalmic surgery

Family Cites Families (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4665913A (en) * 1983-11-17 1987-05-19 Lri L.P. Method for ophthalmological surgery
US4718418A (en) * 1983-11-17 1988-01-12 Lri L.P. Apparatus for ophthalmological surgery
US4669466A (en) * 1985-01-16 1987-06-02 Lri L.P. Method and apparatus for analysis and correction of abnormal refractive errors of the eye
US4887592A (en) * 1987-06-02 1989-12-19 Hanspeter Loertscher Cornea laser-cutting apparatus
US4907586A (en) * 1988-03-31 1990-03-13 Intelligent Surgical Lasers Method for reshaping the eye
US5425727A (en) * 1988-04-01 1995-06-20 Koziol; Jeffrey E. Beam delivery system and method for corneal surgery
US5152759A (en) * 1989-06-07 1992-10-06 University Of Miami, School Of Medicine, Dept. Of Ophthalmology Noncontact laser microsurgical apparatus
US6325792B1 (en) * 1991-11-06 2001-12-04 Casimir A. Swinger Ophthalmic surgical laser and method
WO1994009849A1 (en) 1992-10-26 1994-05-11 Swinger Casimir A Method of performing ophthalmic surgery
US5993438A (en) * 1993-11-12 1999-11-30 Escalon Medical Corporation Intrastromal photorefractive keratectomy
US6110166A (en) * 1995-03-20 2000-08-29 Escalon Medical Corporation Method for corneal laser surgery
US6610051B2 (en) * 2001-10-12 2003-08-26 20/10 Perfect Vision Optische Geraete Gmbh Device and method for performing refractive surgery
DE10202036A1 (de) * 2002-01-18 2003-07-31 Zeiss Carl Meditec Ag Femtosekunden Lasersystem zur präzisen Bearbeitung von Material und Gewebe
JP4339700B2 (ja) * 2002-03-23 2009-10-07 エーエムオー ディベロップメント， エルエルシー レーザビームを使用する、改善された材料プロセシングのためのシステムおよび方法
US20040044355A1 (en) * 2002-08-28 2004-03-04 Nevyas Herbert J. Minimally invasive corneal surgical procedure for the treatment of hyperopia
US6887232B2 (en) * 2002-11-13 2005-05-03 20/10 Perfect Vision Optische Geraete Gmbh Closed loop control for intrastromal wavefront-guided ablation
US7351241B2 (en) * 2003-06-02 2008-04-01 Carl Zeiss Meditec Ag Method and apparatus for precision working of material
DE10334108B4 (de) * 2003-07-25 2018-05-09 Carl Zeiss Meditec Ag Vorrichtung zum Ausbilden einer geschlossenen, gekrümmten Schnittfläche
US6966905B2 (en) * 2003-11-20 2005-11-22 20/10 Perfect Vision Optische Geraete Gmbh Eye position control monitor for laser vision correction
US7662148B2 (en) * 2004-11-12 2010-02-16 Technolas Perfect Vision Gmbh Systems and methods for intrastromal scanning patterns

Also Published As

Publication number Publication date
CN101932292B (zh) 2014-05-07
EP2231085A1 (en) 2010-09-29
KR20100112624A (ko) 2010-10-19
MX2010007717A (es) 2010-11-05
US20090187171A1 (en) 2009-07-23
WO2009090452A1 (en) 2009-07-23
EP2231085B1 (en) 2018-12-26
BRPI0821997B8 (pt) 2021-06-22
US8740888B2 (en) 2014-06-03
CN101932292A (zh) 2010-12-29
BRPI0821997B1 (pt) 2020-01-07
CA2711946A1 (en) 2009-07-23
KR101265402B1 (ko) 2013-05-16

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Legal Events

Date Code Title Description
B06F Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette]
B06T Formal requirements before examination [chapter 6.20 patent gazette]

Free format text: EXIGENCIA DE PRE-EXAME.

B06A Patent application procedure suspended [chapter 6.1 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 10 (DEZ) ANOS CONTADOS A PARTIR DE 07/01/2020, OBSERVADAS AS CONDICOES LEGAIS.

B16C Correction of notification of the grant [chapter 16.3 patent gazette]

Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 02/10/2008, OBSERVADAS AS CONDICOES LEGAIS. PATENTE CONCEDIDA CONFORME ADI 5.529/DF, QUE DETERMINA A ALTERACAO DO PRAZO DE CONCESSAO

B21F Lapse acc. art. 78, item iv - on non-payment of the annual fees in time

Free format text: REFERENTE A 13A ANUIDADE.

B24J Lapse because of non-payment of annual fees (definitively: art 78 iv lpi, resolution 113/2013 art. 12)

Free format text: EM VIRTUDE DA EXTINCAO PUBLICADA NA RPI 2640 DE 10-08-2021 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDA A EXTINCAO DA PATENTE E SEUS CERTIFICADOS, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.