ES2190516T3 - Microqueratomo para realizar cirugia de la cornea con laser. - Google Patents

Microqueratomo para realizar cirugia de la cornea con laser.

Info

Publication number
ES2190516T3
ES2190516T3 ES97810557T ES97810557T ES2190516T3 ES 2190516 T3 ES2190516 T3 ES 2190516T3 ES 97810557 T ES97810557 T ES 97810557T ES 97810557 T ES97810557 T ES 97810557T ES 2190516 T3 ES2190516 T3 ES 2190516T3
Authority
ES
Spain
Prior art keywords
blade
sliding
eye
microqueratomo
engines
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Lifetime
Application number
ES97810557T
Other languages
English (en)
Inventor
Frank Ziemer
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
SIS Ltd Surgical Instrument Systems
Original Assignee
SIS Ltd Surgical Instrument Systems
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 SIS Ltd Surgical Instrument Systems filed Critical SIS Ltd Surgical Instrument Systems
Application granted granted Critical
Publication of ES2190516T3 publication Critical patent/ES2190516T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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)
  • Laser Surgery Devices (AREA)

Abstract

EL MICROQUERATOMO COMPRENDE UN SOPORTE (10) CON UN ANILLO DE ASPIRACION (11) PARA ACOPLAMIENTO A LA ESCLEROTICA (12) DEL OJO DE UN PACIENTE (13). AL ANILLO (11) SE CONECTA UNA FUENTE DE ASPIRACION (20). UNA CORREDERA (30) VA MONTADA DE FORMA DESPLAZABLE SOBRE EL SOPORTE (10), EN UNA GUIA LINEAL (22). EL LADO (30) TIENE UNA SUPERFICIE FRONTAL PLANA (31), QUE INCLUYE UNA PLACA TRANSPARENTE (32) PARA CONTACTO CON LA CORNEA (70) DEL OJO (13). LA PLACA (32) TIENE MARCAS CIRCULARES CONCENTRICAS (34) PARA EL CENTRADO SOBRE EL OJO (13) Y PARA LECTURA DEL DIAMETRO (D) DE CONTACTO, EN UNA POSICION INICIAL DEL LADO (30). LA CORREDERA (30) CONTIENE UNA CUCHILLA CORTANTE (51), CON UN BORDE CORTANTE (52), PARALELO A LA SUPERFICIE (31), Y QUE PUEDE OSCILAR EN DIRECCION DEL BORDE (52). SOBRE LA CORREDERA (30) VAN MONTADOS DOS MOTORES (35, 57) PARA MOVER LA CORREDERA (30) Y HACER OSCILAR LA CUCHILLA (51). UNA UNIDAD DE CONTROL (21) VA CONECTADA A LOS MOTORES (35, 57) Y TIENE MEDIOS DE ENTRADA (64) PARA INTRODUCIR EL DIAMETRO MEDIDO (D), PUDIENDOSE TAMBIEN INTRODUCIR LA ANCHURA DESEADA (H) DE LA BISAGRA RESTANTE (68) DEL COLGAJO (69) DE TEJIDO QUE DEBE CORTARSE, LA VELOCIDAD DE AVANCE DE LA CORREDERA (30) Y LA FRECUENCIA DE OSCILACION DE LA CUCHILLA (51). EL MICROQUERATOMO ES VERSATIL Y PERMITE UNA OPTIMIZACION DE LOS PARAMETROS DE LA INTERVENCION QUIRURGICA.
ES97810557T 1997-08-06 1997-08-06 Microqueratomo para realizar cirugia de la cornea con laser. Expired - Lifetime ES2190516T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP97810557A EP0895764B1 (en) 1997-08-06 1997-08-06 A microkeratome for performing Lasik surgery

Publications (1)

Publication Number Publication Date
ES2190516T3 true ES2190516T3 (es) 2003-08-01

Family

ID=8230335

Family Applications (1)

Application Number Title Priority Date Filing Date
ES97810557T Expired - Lifetime ES2190516T3 (es) 1997-08-06 1997-08-06 Microqueratomo para realizar cirugia de la cornea con laser.

Country Status (4)

Country Link
US (1) US5997559A (es)
EP (1) EP0895764B1 (es)
DE (1) DE69718633T2 (es)
ES (1) ES2190516T3 (es)

Families Citing this family (39)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6126668A (en) * 1997-04-25 2000-10-03 Innovative Optics, Inc. Microkeratome
US6610075B1 (en) 1997-10-24 2003-08-26 Becton, Dickenson And Company Keratome with suspended stabilized blade, improved suction ring with applanator and guided engagement with keratome cutter head, automated translation of the cutter head, and blade insertion tool
CN1285723A (zh) 1997-11-21 2001-02-28 霍肯工业公司 眼外科系统和方法
DE69937515T2 (de) * 1998-03-31 2008-09-04 Nidek Co., Ltd., Gamagori Chirurgische Vorrichtung für die Hornhaut
ES2150863B1 (es) 1998-08-03 2001-06-16 Novosalud Sl Microqueratomo para la diseccion de lamelas de tejido corneal.
US6165189A (en) * 1999-02-10 2000-12-26 Sis, Ltd. Microkeratome for performing lasik surgery
EP1173790A2 (en) 1999-03-01 2002-01-23 Boston Innovative Optics, Inc. System and method for increasing the depth of focus of the human eye
EP1033120B1 (en) * 1999-03-03 2005-09-07 Nidek Co., Ltd. Corneal Surgical apparatus
US6447526B1 (en) * 1999-03-24 2002-09-10 Cesar C. Carriazo Disposable microkeratome blade housing
US6254619B1 (en) * 1999-12-28 2001-07-03 Antoine Garabet Microkeratome
US6514266B2 (en) * 2000-01-31 2003-02-04 Lasersight Technologies, Inc. Method and device for improved corneal sections
EP1420733B1 (en) * 2000-06-02 2008-09-10 Biovision Ag Keratome
US7338508B2 (en) 2000-09-01 2008-03-04 Azd Holding, Llc. Ophthalmic surgical system and method
US6436113B1 (en) * 2000-09-18 2002-08-20 Thomas A. Burba Eye positioner
US6679898B1 (en) * 2000-09-27 2004-01-20 The Regents Of The University Of California Devices and methods for harvesting limbal stem cells
US20120016349A1 (en) 2001-01-29 2012-01-19 Amo Development, Llc. Hybrid ophthalmic interface apparatus and method of interfacing a surgical laser with an eye
US20080071254A1 (en) 2001-01-29 2008-03-20 Advanced Medical Optics, Inc. Ophthalmic interface apparatus and system and method of interfacing a surgical laser with an eye
US6863667B2 (en) * 2001-01-29 2005-03-08 Intralase Corp. Ocular fixation and stabilization device for ophthalmic surgical applications
KR100752822B1 (ko) * 2001-04-25 2007-08-29 조한 에프. 헬렌캄프 각막을 유지하고 위치선정하기 위한 위치선정 조립체
US6565585B2 (en) * 2001-06-22 2003-05-20 Nidek Co., Ltd. Corneal surgical apparatus
US7156859B2 (en) 2001-07-23 2007-01-02 Fos Holding S.A. Device for separating the epithelium layer from the surface of the cornea of an eye
US6818004B2 (en) * 2001-10-24 2004-11-16 Cesar C. Carriazo Aspherical positioning ring
US20040002722A1 (en) * 2002-03-07 2004-01-01 Slade Stephen G. Ultrasonic microkeratome
US20030191456A1 (en) * 2002-04-03 2003-10-09 Peter Austin Laser refractive surgical procedure method and apparatus
US20030208191A1 (en) * 2002-04-03 2003-11-06 Shimmel Jeffrey T. Laser refractive surgical procedure method
ES2232244B1 (es) * 2002-09-06 2006-05-16 Novosalud, S.L. Sistema de transmision motriz para microqueratomo.
AU2004231537B2 (en) 2003-04-07 2009-10-01 Technolas Perfect Vision Gmbh Bar-link drive system for a microkeratome
US7628810B2 (en) 2003-05-28 2009-12-08 Acufocus, Inc. Mask configured to maintain nutrient transport without producing visible diffraction patterns
US20050046794A1 (en) 2003-06-17 2005-03-03 Silvestrini Thomas A. Method and apparatus for aligning a mask with the visual axis of an eye
FR2875401B3 (fr) * 2004-09-17 2006-12-29 Moria Sa Sa Appareil de decoupe d'un capot corneen epithelial
US7611507B2 (en) * 2005-10-24 2009-11-03 Amo Development Llc Disposable patient interface
US8177997B2 (en) 2009-01-29 2012-05-15 Midwest Industrial Supply, Inc. Chemical method and composition for soil improvement
CL2010000073A1 (es) * 2009-01-29 2011-01-07 Midwest Ind Supply Inc Composicion para mejora quimica del suelo que comprende un fluido sintetico y un reductor del punto de fluidez; composicion que comprende fluido sintetico, material biodegradable y fibras sinteticas; composicion que comprende un aceite base y poliisobutileno; composicion que comprende fluido sintetico y un ligante; metodo de aplicacion.
US8033750B2 (en) * 2009-03-31 2011-10-11 Midwest Industrial Supply, Inc. Method and composition for modifying soil and dust control
ES2970433T3 (es) 2009-08-13 2024-05-28 Acufocus Inc Método de fabricación de implantes intraoculares con máscara y lentes
USD656526S1 (en) 2009-11-10 2012-03-27 Acufocus, Inc. Ocular mask
EP2785296B1 (en) 2011-12-02 2018-06-20 AcuFocus, Inc. Ocular mask having selective spectral transmission
US9204962B2 (en) 2013-03-13 2015-12-08 Acufocus, Inc. In situ adjustable optical mask
US9427922B2 (en) 2013-03-14 2016-08-30 Acufocus, Inc. Process for manufacturing an intraocular lens with an embedded mask

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3433581C2 (de) * 1984-09-13 1986-08-07 Fa. Carl Zeiss, 7920 Heidenheim Vorrichtung zur lamellierenden, refraktiven Hornhautchirurgie
US5133726A (en) * 1990-02-14 1992-07-28 Ruiz Luis A Automatic corneal shaper
EP0607279A4 (en) * 1991-10-11 1995-08-09 Clarence E Giraud IMPROVED SECTION DEVICE FOR LAMEL SURGERY.
US5861955A (en) * 1994-04-25 1999-01-19 Medjet Inc. Topographical cornea mapping for corneal vision correction
US5496339A (en) * 1994-05-17 1996-03-05 Koepnick; Russell G. Universal automated keratectomy apparatus and method
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

Also Published As

Publication number Publication date
EP0895764B1 (en) 2003-01-22
US5997559A (en) 1999-12-07
EP0895764A1 (en) 1999-02-10
DE69718633D1 (de) 2003-02-27
DE69718633T2 (de) 2003-09-11

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