[go: up one dir, main page]

BR0009304A - Microceratómo, cabeça de microceratómo, e,processo de realizar ceratotomia lamelar sobreum globo ocular - Google Patents

Microceratómo, cabeça de microceratómo, e,processo de realizar ceratotomia lamelar sobreum globo ocular

Info

Publication number
BR0009304A
BR0009304A BR0009304-1A BR0009304A BR0009304A BR 0009304 A BR0009304 A BR 0009304A BR 0009304 A BR0009304 A BR 0009304A BR 0009304 A BR0009304 A BR 0009304A
Authority
BR
Brazil
Prior art keywords
blade
housing
microkeratome
plate
disposable
Prior art date
Application number
BR0009304-1A
Other languages
English (en)
Inventor
Cesar C Carriazo
Original Assignee
Moria Sa
Cesar C Carriazo
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 Moria Sa, Cesar C Carriazo filed Critical Moria Sa
Publication of BR0009304A publication Critical patent/BR0009304A/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

Landscapes

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

Abstract

"MICROCERATóMO, CABEçA DE MICROCERATóMO, E,PROCESSO DE REALIZAR CERATOTOMIA LAMELAR SOBREUM GLOBO OCULAR". Um aparelho afixável a dispositivoscirúrgicos microcerátomos. O aparelho de alojamento de lâmina demicrocerátomo descartável é firmemente afixado aos dispositivoscirúrgicos porém permanece independente do motor, engrenagense componentes de cabeça cortante. Em uma primeiraconcretização, o alojamento de lâmina inclui uma lâmina comaresta cortante, um porta-lâmina, placa e estrutura de acoplamentoflexível. A estrutura de acoplamento firme por inserção resilienteproporciona uma afixação segura auto-posicionável do alojamentoa microcerátomos compatíveis e acomodáveis existentes. Em umasegunda concretização, o alojamento de lâmina e a cabeçacortante são integrados e incluem uma lâmina com aresta cortante,um porta-lâmina, e uma placa. A combinação de alojamento delâmina/cabeça cortante da segunda concretização é inteiramentedescartável e fixamente segura ao motor. Em ambas asconcretizações, o porta-lâmina é atuado pelo motor e engrenagenspara oscilar o porta-lâmina no alojamento. A medida que omicrocerátomo avança sobre o globo ocular, a parte de placa doalojamento comprime parcialmente a córnea imediatamente à frenteda lâmina. A compressão parcial produzida pela placa juntamentecom a lâmina define a forma e profundidade da ressecção dacórnea.. O alojamento de lâmina descartável é fabricado demateriais selecionados de um grupo que consiste em polímeros,compósitos e cerâmicos.
BR0009304-1A 1999-03-24 2000-03-24 Microceratómo, cabeça de microceratómo, e,processo de realizar ceratotomia lamelar sobreum globo ocular BR0009304A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US12584599P 1999-03-24 1999-03-24
PCT/EP2000/002643 WO2000056222A2 (en) 1999-03-24 2000-03-24 Disposable microkeratome blade housing

Publications (1)

Publication Number Publication Date
BR0009304A true BR0009304A (pt) 2001-12-18

Family

ID=22421691

Family Applications (1)

Application Number Title Priority Date Filing Date
BR0009304-1A BR0009304A (pt) 1999-03-24 2000-03-24 Microceratómo, cabeça de microceratómo, e,processo de realizar ceratotomia lamelar sobreum globo ocular

Country Status (9)

Country Link
US (1) US6447526B1 (pt)
EP (1) EP1164988A2 (pt)
JP (1) JP2002538924A (pt)
CN (1) CN1286444C (pt)
AU (1) AU762206B2 (pt)
BR (1) BR0009304A (pt)
CA (1) CA2365538C (pt)
HK (1) HK1044275B (pt)
WO (1) WO2000056222A2 (pt)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7166117B2 (en) 1996-02-07 2007-01-23 Hellenkamp Johann F Automatic surgical device and control assembly for cutting a cornea
ES2150863B1 (es) 1998-08-03 2001-06-16 Novosalud Sl Microqueratomo para la diseccion de lamelas de tejido corneal.
US6663644B1 (en) * 2000-06-02 2003-12-16 Med-Logics, Inc. Cutting blade assembly for a microkeratome
US20030114861A1 (en) * 2001-12-14 2003-06-19 Carriazo Cesar C. Adjustable suction ring
US7201759B2 (en) * 2003-06-30 2007-04-10 Bausch & Lomb Incorporated Ceramic microkeratome blade assembly
US20050131433A1 (en) * 2003-12-10 2005-06-16 Fisher Travis M. Microkeratome cutting-blade assembly using staking and adhesive
CN112998942B (zh) * 2021-02-08 2022-03-15 青岛大学附属医院 一种组合式翼状胬肉的手术切除装置
CN117281684B (zh) * 2023-11-24 2024-03-29 超目科技(北京)有限公司 眼球吸附装置和眼球吸附系统

Family Cites Families (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4173980A (en) 1977-02-25 1979-11-13 Curtin Brian J Corneal resurfacing apparatus and method
US4674503A (en) 1981-03-05 1987-06-23 Peyman Gholam A Controlled depth penetrant apparatus and method
US4688570A (en) 1981-03-09 1987-08-25 The Regents Of The University Of California Ophthalmologic surgical instrument
DE3433581C2 (de) 1984-09-13 1986-08-07 Fa. Carl Zeiss, 7920 Heidenheim Vorrichtung zur lamellierenden, refraktiven Hornhautchirurgie
US4660556A (en) 1985-02-14 1987-04-28 Techno Opthalmics International, Inc. Method and apparatus for modifying corneal buttons
US4665914A (en) 1985-12-27 1987-05-19 Emanuel Tanne Automatic corneal surgery system
US4840175A (en) 1986-12-24 1989-06-20 Peyman Gholam A Method for modifying corneal curvature
US5591185A (en) 1989-12-14 1997-01-07 Corneal Contouring Development L.L.C. Method and apparatus for reprofiling or smoothing the anterior or stromal cornea by scraping
US5133726A (en) 1990-02-14 1992-07-28 Ruiz Luis A Automatic corneal shaper
US5591174A (en) 1994-02-02 1997-01-07 Chiron Vision Corporation Microkeratome and method and apparatus for calibrating a microkeratome
US5586980A (en) 1994-10-14 1996-12-24 Kremer; Frederic B. Microkeratome
US5595570A (en) 1994-12-06 1997-01-21 S.C.M.D., Ltd. Keratome with spring loaded adjustable plate, cutting length adjustment plate, method of cutting a corneal flap, and gauge-mounted bracket for adjusting plate on keratome head
DE19540439C2 (de) 1995-10-30 1999-04-22 Schwind Gmbh & Co Kg Herbert Vorrichtung zur Hornhautchirurgie
US5624456A (en) 1996-02-07 1997-04-29 Hellenkamp; Johann F. Automatic surgical device for cutting a cornea
US6051009A (en) * 1996-02-07 2000-04-18 Hellenkamp; Johann F. Automatic surgical device for cutting a cornea and a cutting blade assembly and control assembly
FR2751206B1 (fr) * 1996-07-22 1998-12-31 Moria Sa Microkeratome monobloc
WO1998027901A1 (en) * 1996-12-23 1998-07-02 Instituto Barraquer De America Microkeratome
DE69718633T2 (de) * 1997-08-06 2003-09-11 Sis Ltd. Surgical Instrument Systems, Bruegg B. Biel Mikrokeratom zur Hornhautchirurgie mittels Laser
FR2767677B1 (fr) * 1997-09-04 1999-11-05 Moria Sa Microkeratome pour chirurgie optalmologique
US6228099B1 (en) * 1997-11-21 2001-05-08 Alexander Dybbs Ophthalmic surgical system and method
US6083236A (en) * 1998-08-12 2000-07-04 Feingold; Vladimir Keratome method and apparatus

Also Published As

Publication number Publication date
CN1345212A (zh) 2002-04-17
US6447526B1 (en) 2002-09-10
AU762206B2 (en) 2003-06-19
CN1286444C (zh) 2006-11-29
JP2002538924A (ja) 2002-11-19
WO2000056222A2 (en) 2000-09-28
CA2365538A1 (en) 2000-09-28
HK1044275B (zh) 2007-02-23
CA2365538C (en) 2005-06-28
EP1164988A2 (en) 2002-01-02
HK1044275A1 (en) 2002-10-18
WO2000056222A3 (en) 2001-03-08
AU4110200A (en) 2000-10-09

Similar Documents

Publication Publication Date Title
US4676243A (en) Automated anterior capsulectomy instrument
US5269787A (en) Apparatus and method for capsulorhexis
BR9714079A (pt) Microcerátomo
WO2003030709A3 (en) Single-use disposable eyelid speculum and eye examination kit
BR112012017771B1 (pt) Cânula de trocarte valvulada
ATE151262T1 (de) Augenchirurgisches schneideinstrument
WO2004008945A3 (en) Uveoscleral drainage device
BR0201602A (pt) Agulha de segurança ativada passivamente
TW200819116A (en) Modular design for ophthalmic surgical probe
BG104982A (en) Device and method for resecting body tissues
JP2001238890A5 (pt)
BR122015009068B1 (pt) dispositivo de cabo de segurança para bisturi cirúrgico
BR0009304A (pt) Microceratómo, cabeça de microceratómo, e,processo de realizar ceratotomia lamelar sobreum globo ocular
EP0956841A3 (en) Corneal surgical apparatus
BR0114394A (pt) Dispositivo oral e método de limpar entre os dentes de um humano
AU2020284664B2 (en) Vitrectomy probe interfacing component
ATE422864T1 (de) Chirurgische vakuumabdichtvorrichtung
CA2305892A1 (en) Lens arrangement for vitreoretinal surgery
CA2431794C (en) Zero compression microkeratome cutting head assembly
WO2003028598A3 (en) An ophthalmic delivery device
ES2150863B1 (es) Microqueratomo para la diseccion de lamelas de tejido corneal.
AU2002216737A1 (en) Zero compression microkeratome cutting head assembly
RU9150U1 (ru) Микрохирургическое лезвие
CN223054622U (zh) 一种套设于玻切照明光纤前端的顶压装置
CN211271211U (zh) 骨科用保护器

Legal Events

Date Code Title Description
B07A Application suspended after technical examination (opinion) [chapter 7.1 patent gazette]
B09B Patent application refused [chapter 9.2 patent gazette]

Free format text: INDEFIRO O PRESENTE PEDIDO COM BASE NO ART. 8O EM VISTA DO 13 DA LEI DA PROPRIEDADE INDUSTRIAL NO 9.279 DE 14/05/1996.