BR9810400A - Conjunto de lâmina de corte, dispositivo ciruúrgico para cortar subistancialmente através da córnea de um olho e conjunto de cabeçote de corte - Google Patents

Conjunto de lâmina de corte, dispositivo ciruúrgico para cortar subistancialmente através da córnea de um olho e conjunto de cabeçote de corte

Info

Publication number
BR9810400A
BR9810400A BRPI9810400-4A BR9810400A BR9810400A BR 9810400 A BR9810400 A BR 9810400A BR 9810400 A BR9810400 A BR 9810400A BR 9810400 A BR9810400 A BR 9810400A
Authority
BR
Brazil
Prior art keywords
cutting
cornea
structured
positioning ring
eye
Prior art date
Application number
BRPI9810400-4A
Other languages
English (en)
Inventor
Johann F Hellenkamp
Original Assignee
Johann F Hellenkamp
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=25294571&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=BR9810400(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Johann F Hellenkamp filed Critical Johann F Hellenkamp
Publication of BR9810400A publication Critical patent/BR9810400A/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
    • A61F9/013—Instruments for compensation of ocular refraction ; Instruments for use in cornea removal, for reshaping or performing incisions in the cornea
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B34/00—Computer-aided surgery; Manipulators or robots specially adapted for use in surgery
    • A61B34/10—Computer-aided planning, simulation or modelling of surgical operations
    • 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
    • A61F2009/0035—Devices for immobilising a patient's head with respect to the instrument
    • A61F2009/0043—Devices for immobilising a patient's head with respect to the instrument by supporting the instrument on the patient's head, e.g. head bands
    • A61F2009/0052—Devices for immobilising a patient's head with respect to the instrument by supporting the instrument on the patient's head, e.g. head bands the instrument being supported on the patient's eye

Landscapes

  • Health & Medical Sciences (AREA)
  • Ophthalmology & Optometry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Public Health (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Vascular Medicine (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Surgery (AREA)
  • Veterinary Medicine (AREA)
  • Surgical Instruments (AREA)
  • Knives (AREA)
  • Prostheses (AREA)
  • Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
  • Materials For Medical Uses (AREA)
  • Orthopedics, Nursing, And Contraception (AREA)

Abstract

"CONJUNTO DE LâMINA DE CORTE, DISPOSITIVO CIRúRGICO PARA CORTAR SUBSTANCIALMENTE ATRAVéS DA CóRNEA DE UM OLHO E CONJUNTO DE CABEçOTE DE CORTE". Um dispositivo cirúrgico para cortar substancialmente através de um olho de um paciente, o dispositivo incluindo um anel posicionador estruturado para ser temporariamente ligado a uma porção do olho envolvendo a córnea a ser cortada, e definindo uma abertura dimensionada para receber e expor a córnea a ser cortada. O dispositivo cirúrgico adicionalmente inclui um conjunto de cabegote de corte estruturado para ser guiado e acionado sobre uma superfície superior do anel posicionador em uma trajetória geralmente curvada, e tendo um elemento de corte posicionado nele e estruturado para oscilar lateralmente para facilitar o corte suave e efetivo da córnea. O conjunto de cabegote de corte está estruturado para ser destacavelmente acoplado ao anel posicionador por um membro acoplador que permite movimento do conjunto de cabeçote de corte em relação ao anel posicionador ao longo da trajetória geralmente curvada, mas mantendo contato suficiente entre eles para garantir que movimento acionador suave, estável, seja obtido.
BRPI9810400-4A 1997-04-25 1998-04-24 Conjunto de lâmina de corte, dispositivo ciruúrgico para cortar subistancialmente através da córnea de um olho e conjunto de cabeçote de corte BR9810400A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US08/845,171 US6051009A (en) 1996-02-07 1997-04-25 Automatic surgical device for cutting a cornea and a cutting blade assembly and control assembly
PCT/US1998/008332 WO1998048747A2 (en) 1997-04-25 1998-04-24 Improved automatic surgical device for cutting a cornea and a cutting blade assembly and control assembly therefor

Publications (1)

Publication Number Publication Date
BR9810400A true BR9810400A (pt) 2002-02-05

Family

ID=25294571

Family Applications (2)

Application Number Title Priority Date Filing Date
BRPI9810400-4A BR9810400A (pt) 1997-04-25 1998-04-24 Conjunto de lâmina de corte, dispositivo ciruúrgico para cortar subistancialmente através da córnea de um olho e conjunto de cabeçote de corte
BR9808690-1A BR9808690A (pt) 1997-04-25 1998-04-24 Dispositivo cirúrgico para cortar substancialmente através de uma córnea de um olho de um paciente

Family Applications After (1)

Application Number Title Priority Date Filing Date
BR9808690-1A BR9808690A (pt) 1997-04-25 1998-04-24 Dispositivo cirúrgico para cortar substancialmente através de uma córnea de um olho de um paciente

Country Status (14)

Country Link
US (2) US6051009A (pt)
EP (3) EP0977532B2 (pt)
JP (3) JP4021499B2 (pt)
CN (3) CN1160031C (pt)
AT (1) ATE248564T1 (pt)
AU (2) AU7259098A (pt)
BR (2) BR9810400A (pt)
CA (3) CA2591646C (pt)
DE (2) DE69817800T3 (pt)
DK (1) DK0977532T3 (pt)
ES (2) ES2328874T3 (pt)
HK (3) HK1030348A1 (pt)
PT (1) PT977532E (pt)
WO (2) WO1998048748A2 (pt)

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Also Published As

Publication number Publication date
US6527788B1 (en) 2003-03-04
HK1084857A1 (en) 2006-08-11
EP0977532A2 (en) 2000-02-09
ES2328874T3 (es) 2009-11-18
CN1682672A (zh) 2005-10-19
CA2288134A1 (en) 1998-11-05
CA2288134C (en) 2011-11-01
CN1327818C (zh) 2007-07-25
JP4021499B2 (ja) 2007-12-12
AU7259098A (en) 1998-11-24
ATE248564T1 (de) 2003-09-15
EP0977532B2 (en) 2009-07-08
US6051009A (en) 2000-04-18
CA2591646A1 (en) 1998-11-05
CA2591646C (en) 2010-06-22
HK1031190A1 (en) 2001-06-08
EP1011564B1 (en) 2009-07-29
WO1998048748A3 (en) 1999-02-11
CN1260702A (zh) 2000-07-19
DK0977532T3 (da) 2003-12-08
WO1998048747A2 (en) 1998-11-05
ES2206919T3 (es) 2004-05-16
AU7159698A (en) 1998-11-24
JP2002508678A (ja) 2002-03-19
EP0977532B1 (en) 2003-09-03
EP1364633A3 (en) 2005-03-30
CA2288300C (en) 2005-06-21
PT977532E (pt) 2003-12-31
HK1030348A1 (en) 2001-05-04
DE69817800D1 (de) 2003-10-09
DE69817800T3 (de) 2009-11-26
CN1191043C (zh) 2005-03-02
WO1998048748A2 (en) 1998-11-05
WO1998048747A3 (en) 1999-02-11
DE69817800T2 (de) 2004-07-15
EP1011564A2 (en) 2000-06-28
JP2001517131A (ja) 2001-10-02
CN1160031C (zh) 2004-08-04
CA2288300A1 (en) 1998-11-05
BR9808690A (pt) 2002-01-22
CN1260701A (zh) 2000-07-19
DE69841017D1 (de) 2009-09-10
JP2005103318A (ja) 2005-04-21
ES2206919T5 (es) 2009-10-29
EP1364633A2 (en) 2003-11-26

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