ES2614248T3 - Aparato y método para determinar una orientación de implante de una lente corneal de donante en un lecho estromal receptor - Google Patents

Aparato y método para determinar una orientación de implante de una lente corneal de donante en un lecho estromal receptor Download PDF

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Publication number
ES2614248T3
ES2614248T3 ES13783397.6T ES13783397T ES2614248T3 ES 2614248 T3 ES2614248 T3 ES 2614248T3 ES 13783397 T ES13783397 T ES 13783397T ES 2614248 T3 ES2614248 T3 ES 2614248T3
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Spain
Prior art keywords
corneal lens
donor corneal
donor
determining
implant orientation
Prior art date
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Active
Application number
ES13783397.6T
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English (en)
Inventor
Eugenio Lipari
Giovanni ALESSIO
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.)
Phronema SRL
Original Assignee
Phronema SRL
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 Phronema SRL filed Critical Phronema SRL
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Publication of ES2614248T3 publication Critical patent/ES2614248T3/es
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Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B3/00—Apparatus for testing the eyes; Instruments for examining the eyes
    • A61B3/10—Objective types, i.e. instruments for examining the eyes independent of the patients' perceptions or reactions
    • A61B3/107—Objective types, i.e. instruments for examining the eyes independent of the patients' perceptions or reactions for determining the shape or measuring the curvature of 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
    • A61F2/00—Filters implantable into blood vessels; Prostheses, i.e. artificial substitutes or replacements for parts of the body; Appliances for connecting them with the body; Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
    • A61F2/02—Prostheses implantable into the body
    • A61F2/14—Eye parts, e.g. lenses or corneal implants; Artificial eyes
    • A61F2/142—Cornea, e.g. artificial corneae, keratoprostheses or corneal implants for repair of defective corneal tissue
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/17—Systems in which incident light is modified in accordance with the properties of the material investigated
    • G01N21/59—Transmissivity
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B21/00—Microscopes
    • G02B21/0004—Microscopes specially adapted for specific applications
    • G02B21/0012—Surgical microscopes
    • 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)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • General Health & Medical Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Veterinary Medicine (AREA)
  • Transplantation (AREA)
  • Public Health (AREA)
  • Animal Behavior & Ethology (AREA)
  • Ophthalmology & Optometry (AREA)
  • Surgery (AREA)
  • Cardiology (AREA)
  • Biophysics (AREA)
  • Vascular Medicine (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • General Physics & Mathematics (AREA)
  • Molecular Biology (AREA)
  • Medical Informatics (AREA)
  • Biochemistry (AREA)
  • Optics & Photonics (AREA)
  • Pathology (AREA)
  • Immunology (AREA)
  • Prostheses (AREA)
  • Pretreatment Of Seeds And Plants (AREA)
  • Management, Administration, Business Operations System, And Electronic Commerce (AREA)
  • Medicines Containing Plant Substances (AREA)

Abstract

Aparato para determinar una orientación de implante de una lente corneal de donante en un lecho estromal receptor, incluyendo: un dispositivo de iluminación (3; 103), configurado para enviar un primer haz de luz (F1; F1') a una lente corneal de donante (12; 112) a implantar en un lecho estromal receptor de un paciente, cuando la lente corneal de donante (12; 112) está dispuesta en un asiento de observación (11; 111); un 10 dispositivo detector de intensidad de luz (6; 106), dispuesto de manera que reciba un segundo haz de luz (F2; F2'), transmitido a través de la lente corneal de donante (12; 112) colocada en el asiento de observación (11; 111) e iluminada por el primer haz de luz (F2; F2'); una unidad de control (8; 108) acoplada al dispositivo detector de intensidad de luz (6; 106) y configurada para adquirir una pluralidad de valores de intensidad de luz, correspondientes a respectivas orientaciones de la lente corneal de donante (12; 112); caracterizándose el aparato porque la unidad de control está configurada para determinar una orientación de implante de la lente corneal de donante (12; 112) en función de los valores de intensidad de luz adquiridos.

Description

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Claims (1)

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    imagen2
ES13783397.6T 2012-09-03 2013-09-03 Aparato y método para determinar una orientación de implante de una lente corneal de donante en un lecho estromal receptor Active ES2614248T3 (es)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
IT001468A ITMI20121468A1 (it) 2012-09-03 2012-09-03 Apparecchiatura e metodo per determinare un'orientazione di impianto di un lembo corneale di donatore in un letto stromale ricevente
ITMI20121468 2012-09-03
PCT/IB2013/058263 WO2014033697A1 (en) 2012-09-03 2013-09-03 Apparatus and method for determining an implant orientation of a donor cornea lens in a receiving stromal bed

Publications (1)

Publication Number Publication Date
ES2614248T3 true ES2614248T3 (es) 2017-05-30

Family

ID=47074773

Family Applications (1)

Application Number Title Priority Date Filing Date
ES13783397.6T Active ES2614248T3 (es) 2012-09-03 2013-09-03 Aparato y método para determinar una orientación de implante de una lente corneal de donante en un lecho estromal receptor

Country Status (4)

Country Link
EP (1) EP2892464B1 (es)
ES (1) ES2614248T3 (es)
IT (1) ITMI20121468A1 (es)
WO (1) WO2014033697A1 (es)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR200489889Y1 (ko) * 2017-02-23 2019-08-26 에스투원 주식회사 근접 촬영용 사진 촬영대
DE112020001935T5 (de) * 2019-04-15 2022-01-13 Carl Zeiss Meditec Ag Vorrichtungen und Verfahren für Laserchirurgie am Auge, insbesondere für Keratoplastik
WO2020212802A1 (en) * 2019-04-15 2020-10-22 Resbiomed Technologies Ltd. Anterior lamellar keratoplasty
EP4125750B1 (de) * 2020-04-01 2025-05-07 Carl Zeiss Meditec AG Vorrichtung zur refraktiven chirurgie, insbesondere zur keratoplastie

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5920373A (en) * 1997-09-24 1999-07-06 Heidelberg Engineering Optische Messysteme Gmbh Method and apparatus for determining optical characteristics of a cornea
US6594021B1 (en) * 2000-04-18 2003-07-15 Eyetech Vision, Inc. Analysis system for interferometric scanning of donor corneal tissue
US6286959B1 (en) * 2000-10-20 2001-09-11 L. John Otten Wavefront characterization of corneas

Also Published As

Publication number Publication date
EP2892464A1 (en) 2015-07-15
ITMI20121468A1 (it) 2014-03-04
EP2892464B1 (en) 2016-11-09
WO2014033697A1 (en) 2014-03-06

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