BR0017385A - Dispositivo para reduzir uma lente oftálmica dentro da cápsula de lente de um olho de mamìfero, dispositivo médico e sistema de turbina pneumática de velocidade variável - Google Patents

Dispositivo para reduzir uma lente oftálmica dentro da cápsula de lente de um olho de mamìfero, dispositivo médico e sistema de turbina pneumática de velocidade variável

Info

Publication number
BR0017385A
BR0017385A BR0017385-1A BR0017385A BR0017385A BR 0017385 A BR0017385 A BR 0017385A BR 0017385 A BR0017385 A BR 0017385A BR 0017385 A BR0017385 A BR 0017385A
Authority
BR
Brazil
Prior art keywords
lens
mammalian eye
rotor
variable speed
medical device
Prior art date
Application number
BR0017385-1A
Other languages
English (en)
Inventor
Michael Mittelstein
John T Sorensen
Soheila Mirhashemi
James B Gerg
John I Muri
Roger F Etherington
John A Ripley
Original Assignee
Bausch & Lomb
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 Bausch & Lomb filed Critical Bausch & Lomb
Publication of BR0017385A publication Critical patent/BR0017385A/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
    • A61F9/00736—Instruments for removal of intra-ocular material or intra-ocular injection, e.g. cataract instruments
    • A61F9/00763—Instruments for removal of intra-ocular material or intra-ocular injection, e.g. cataract instruments with rotating or reciprocating cutting elements, e.g. concentric cutting needles
    • 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
    • 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
    • A61F2009/00885—Methods or devices for eye surgery using laser for treating a particular disease
    • A61F2009/00887—Cataract

Landscapes

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

Abstract

"DISPOSITIVO PARA REDUZIR UMA LENTE OFTáLMICA DENTRO DA CáPSULA DE LENTE DE UM OLHO DE MAMìFERO, DISPOSITIVO MéDICO E SISTEMA DE TURBINA PNEUMáTICA DE VELOCIDADE VARIáVEL". Esta invenção é um sistema (20) para remover a lente de um olho de um mamífero, incluindo um dispositivo para remoção de lente (30) tendo uma sonda (28) para penetrar a cápsula de lente. A sonda (28) inclui um revestimento (120) que protege um rotor rotativo (128) todo instante, com o rotor (128) sendo pneumaticamente atuado para avançar para uma posição de remoção de lente com o revestimento (120). O rotor (128) é pneumaticamente girado usando um mecanismo de turbina dentro de um cabo para a sonda. Irrigação e aspiração são providas para facilitar remoção do tecido da lente. A turbina é acionada com ar em pulsos para evitar estriamento. Uma tampa de purga/proteção auxilia a remover bolhas de ar do sistema antes do uso, e protege o rotor delicado durante transporte. Um sistema operacional também é provido com um atuador por pedal (32).
BR0017385-1A 1999-02-17 2000-02-16 Dispositivo para reduzir uma lente oftálmica dentro da cápsula de lente de um olho de mamìfero, dispositivo médico e sistema de turbina pneumática de velocidade variável BR0017385A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US12053899P 1999-02-17 1999-02-17
PCT/US2000/003964 WO2000048520A1 (en) 1999-02-17 2000-02-16 Methods, apparatus and system for removal of lenses from mammalian eyes

Publications (1)

Publication Number Publication Date
BR0017385A true BR0017385A (pt) 2003-12-09

Family

ID=22390946

Family Applications (1)

Application Number Title Priority Date Filing Date
BR0017385-1A BR0017385A (pt) 1999-02-17 2000-02-16 Dispositivo para reduzir uma lente oftálmica dentro da cápsula de lente de um olho de mamìfero, dispositivo médico e sistema de turbina pneumática de velocidade variável

Country Status (11)

Country Link
US (1) US6506176B1 (pt)
EP (1) EP1158912A1 (pt)
JP (1) JP2003515359A (pt)
KR (1) KR20020007307A (pt)
CN (1) CN1348342A (pt)
AU (1) AU2998400A (pt)
BR (1) BR0017385A (pt)
CA (1) CA2371812A1 (pt)
IL (1) IL144865A0 (pt)
MX (1) MXPA01008282A (pt)
WO (1) WO2000048520A1 (pt)

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Also Published As

Publication number Publication date
MXPA01008282A (es) 2002-06-04
AU2998400A (en) 2000-09-04
EP1158912A1 (en) 2001-12-05
CA2371812A1 (en) 2000-08-24
JP2003515359A (ja) 2003-05-07
CN1348342A (zh) 2002-05-08
WO2000048520A1 (en) 2000-08-24
KR20020007307A (ko) 2002-01-26
US6506176B1 (en) 2003-01-14
IL144865A0 (en) 2002-06-30
WO2000048520A9 (en) 2001-08-09

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B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]

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