BR112012018152A2 - dispositivo para cortar a córnea humana - Google Patents

dispositivo para cortar a córnea humana

Info

Publication number
BR112012018152A2
BR112012018152A2 BR112012018152A BR112012018152A BR112012018152A2 BR 112012018152 A2 BR112012018152 A2 BR 112012018152A2 BR 112012018152 A BR112012018152 A BR 112012018152A BR 112012018152 A BR112012018152 A BR 112012018152A BR 112012018152 A2 BR112012018152 A2 BR 112012018152A2
Authority
BR
Brazil
Prior art keywords
incision
control computer
human cornea
control
flap
Prior art date
Application number
BR112012018152A
Other languages
English (en)
Inventor
Christof Donitzky
Mathias Woelfel
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 BR112012018152A2 publication Critical patent/BR112012018152A2/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
    • A61F9/00825—Methods or devices for eye surgery using laser for photodisruption
    • A61F9/00836—Flap cutting
    • 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
    • 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
    • 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
    • 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
    • A61F9/009—Auxiliary devices making contact with the eyeball and coupling in laser light, e.g. goniolenses

Landscapes

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

Abstract

dispositivo para cortar a córnea humana. a invenção se refere a um dispositivo para cortar a córnea humana com radiação laser de femtossegundo, pulsada, focalizada, compreende componentes de escaneamento para estabelecimento local do foco de feixe em computador de controle para controlar os componentes de escaneamento e um programa de controle para o computador de controle. o programa de controle contém instruções que, quando da execução pelo computador de controle, são projetadas para trazer a geração de uma figura de incisão na córnea que abrange uma incisão de aba (38,40). de acordo com a invenção, a figura de incisão de aba, e que conduz de maneira localizada, preferencialmente de maneira direta, para longa desta última, tão longe quanto á superfície da córnea. a incisão auxiliar é gerada de forma vantajosa de maneira temporária adiante da incisão de aba, e forma um canal de descarga através do qual gases podem escapar, os quais podem surgir no curso do corte da incisão de aba.
BR112012018152A 2010-01-22 2010-01-22 dispositivo para cortar a córnea humana BR112012018152A2 (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/EP2010/000393 WO2011088848A1 (de) 2010-01-22 2010-01-22 Einrichtung zur schneidenden bearbeitung der humanen kornea

Publications (1)

Publication Number Publication Date
BR112012018152A2 true BR112012018152A2 (pt) 2016-05-03

Family

ID=42827391

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112012018152A BR112012018152A2 (pt) 2010-01-22 2010-01-22 dispositivo para cortar a córnea humana

Country Status (16)

Country Link
EP (1) EP2525750B1 (pt)
JP (1) JP5391340B2 (pt)
KR (1) KR101425655B1 (pt)
CN (1) CN102740813B (pt)
AR (1) AR084666A1 (pt)
AU (1) AU2010342877B2 (pt)
BR (1) BR112012018152A2 (pt)
CA (1) CA2787768C (pt)
DK (1) DK2525750T3 (pt)
ES (1) ES2637066T3 (pt)
MX (1) MX2012008500A (pt)
PL (1) PL2525750T3 (pt)
PT (1) PT2525750T (pt)
RU (1) RU2529391C2 (pt)
TW (1) TW201141455A (pt)
WO (1) WO2011088848A1 (pt)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BR112014011178A2 (pt) * 2011-11-10 2017-05-02 Wavelight Gmbh dispositivo configurado para realizar remoção epitelial, método para realizar remoção epitelial, e, meio legível por computador
CA2870763C (en) 2013-03-08 2017-06-06 Alcon Inc. Apparatus for creating incisions in a human cornea
US9844465B2 (en) * 2013-07-29 2017-12-19 Lensar, Inc. Second pass femtosecond laser for incomplete laser full or partial thickness corneal incisions
CN103405285B (zh) * 2013-09-03 2015-03-25 天津开发区合普工贸有限公司 一种电动快捷动物眼角膜切割装置
DE102015000913B4 (de) * 2015-01-26 2023-07-06 Alcon Inc. Einrichtung zur Laserbearbeitung eines humanen Auges
DE102015006041A1 (de) * 2015-05-08 2016-11-10 Wavelight Gmbh Vorrichtung zum Festlegen einer Flap-Geometrie
KR101603571B1 (ko) * 2015-08-26 2016-03-25 정영택 시력 교정수술에 따라 절제된 렌티큘의 제거를 위하여 각막에 형성되는 절개부 보강구조
KR101654539B1 (ko) * 2016-02-03 2016-09-07 정영택 레이저빔 비조사 영역이 만들어지는 시력 교정수술용 레이저의 어뎁터
PL3439594T3 (pl) * 2016-04-06 2021-12-20 Keranova Skanujący skaner optyczny urządzenia do cięcia tkanki ludzkiej lub zwierzęcej
US11110007B2 (en) 2019-03-15 2021-09-07 Amo Development, Llc Ophthalmic laser surgical method and system for forming corneal lenticule with side tab for easy extraction
KR102232940B1 (ko) 2020-09-29 2021-03-25 정성수 절단장치
US11903878B2 (en) 2020-12-03 2024-02-20 Amo Development, Llc Lasik flap cutting patterns including intrastromal pocket for bubble management
US12239577B2 (en) 2020-12-22 2025-03-04 Ziemer Ophthalmic Systems Ag Ophthalmological device for treatment of a cornea
US11717442B2 (en) 2020-12-22 2023-08-08 Ziemer Ophthalmic Systems Ag Ophthalmological device and method for surgical treatment of a cornea
EP4018980B1 (en) 2020-12-22 2025-03-12 Ziemer Ophthalmic Systems AG Ophthalmological device for treatment of a cornea
CN117729906A (zh) * 2021-06-07 2024-03-19 泰克诺拉斯完美视觉有限公司 使用凸起接触表面形成角膜内切口的方法和系统

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6063073A (en) * 1997-04-25 2000-05-16 Peyman; Gholam A. Universal implant blank for modifying corneal curvature and methods of modifying corneal curvature therewith
US6344040B1 (en) * 1999-03-11 2002-02-05 Intralase Corporation Device and method for removing gas and debris during the photodisruption of stromal tissue
RU2192231C2 (ru) * 1999-11-01 2002-11-10 Научно-исследовательский институт лазерной физики Способ лечения эндотелиально-эпителиальной дистрофии роговицы глаз
CN100446739C (zh) * 2002-03-23 2008-12-31 Amo发展有限责任公司 利用激光束提高材料处理的系统
US7351241B2 (en) * 2003-06-02 2008-04-01 Carl Zeiss Meditec Ag Method and apparatus for precision working of material
US20090012506A1 (en) * 2006-03-09 2009-01-08 Vladimir Feingold Laser mask for creating a corneal pocket
US8685006B2 (en) 2006-11-10 2014-04-01 Carl Zeiss Meditec Ag Treatment apparatus for surgical correction of defective eyesight, method of generating control data therefore, and method for surgical correction of defective eyesight
DE102007053283B4 (de) * 2007-11-08 2019-08-29 Carl Zeiss Meditec Ag Behandlungsvorrichtung zur operativen Fehlsichtigkeitskorrektur eines Auges und Verfahren zum Erzeugen von Steuerdaten dafür
EP2317962B1 (de) * 2008-06-20 2013-11-27 WaveLight GmbH Vorrichtung zum schneiden eines gewebeteils mit fokussierter laserstrahlung

Also Published As

Publication number Publication date
PL2525750T3 (pl) 2017-11-30
EP2525750B1 (de) 2017-06-28
MX2012008500A (es) 2012-11-21
AU2010342877A1 (en) 2012-08-02
KR101425655B1 (ko) 2014-07-31
CA2787768C (en) 2015-12-29
AR084666A1 (es) 2013-06-05
PT2525750T (pt) 2017-08-09
TW201141455A (en) 2011-12-01
DK2525750T3 (en) 2017-10-09
JP2013517074A (ja) 2013-05-16
CN102740813B (zh) 2015-07-08
ES2637066T3 (es) 2017-10-10
CA2787768A1 (en) 2011-07-28
RU2012133470A (ru) 2014-02-27
CN102740813A (zh) 2012-10-17
JP5391340B2 (ja) 2014-01-15
KR20120124460A (ko) 2012-11-13
EP2525750A1 (de) 2012-11-28
AU2010342877B2 (en) 2014-02-13
RU2529391C2 (ru) 2014-09-27
WO2011088848A1 (de) 2011-07-28

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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]
B06U Preliminary requirement: requests with searches performed by other patent offices: procedure suspended [chapter 6.21 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B25A Requested transfer of rights approved

Owner name: ALCON INC. (CH)

B11D Dismissal acc. art. 38, par 2 of ipl - failure to pay fee after grant in time