CA3023136A1 - Systeme de chirurgie oculaire a laser confocal et ensemble de derivation confocale ameliore - Google Patents

Systeme de chirurgie oculaire a laser confocal et ensemble de derivation confocale ameliore Download PDF

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Publication number
CA3023136A1
CA3023136A1 CA3023136A CA3023136A CA3023136A1 CA 3023136 A1 CA3023136 A1 CA 3023136A1 CA 3023136 A CA3023136 A CA 3023136A CA 3023136 A CA3023136 A CA 3023136A CA 3023136 A1 CA3023136 A1 CA 3023136A1
Authority
CA
Canada
Prior art keywords
eye
optical path
electromagnetic
electromagnetic radiation
reflected
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.)
Pending
Application number
CA3023136A
Other languages
English (en)
Inventor
David A. Dewey
Georg Schuele
Noah Bareket
John S. Hart
Javier G. GONZALEZ
Raymond Woo
Thomas Z. Teisseyre
Jeffrey A. Golda
Katrina B. Sheehy
Madeleine C. O'meara
Bruce Woodley
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.)
AMO Development LLC
Original Assignee
Optimedica Corp
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 Optimedica Corp filed Critical Optimedica Corp
Publication of CA3023136A1 publication Critical patent/CA3023136A1/fr
Pending legal-status Critical Current

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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
    • A61F9/008—Methods or devices for eye surgery using laser
    • 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
    • A61B3/0016—Operational features thereof
    • A61B3/0025—Operational features thereof characterised by electronic signal processing, e.g. eye models
    • 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
    • A61B3/1025—Objective types, i.e. instruments for examining the eyes independent of the patients' perceptions or reactions for confocal scanning
    • 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
    • A61B3/14—Arrangements specially adapted for eye photography
    • 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
    • A61F2009/00844—Feedback systems
    • 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
    • A61F2009/00897—Scanning mechanisms or algorithms

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Ophthalmology & Optometry (AREA)
  • Animal Behavior & Ethology (AREA)
  • Veterinary Medicine (AREA)
  • Physics & Mathematics (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Public Health (AREA)
  • General Health & Medical Sciences (AREA)
  • Surgery (AREA)
  • Biophysics (AREA)
  • Molecular Biology (AREA)
  • Medical Informatics (AREA)
  • Signal Processing (AREA)
  • Optics & Photonics (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Vascular Medicine (AREA)
  • Laser Surgery Devices (AREA)

Abstract

La présente invention concerne un procédé de séparation réversible d'un ensemble d'imagerie d'un trajet optique dans un système chirurgical laser qui comprend la génération d'un faisceau électromagnétique, la propagation du faisceau électromagnétique depuis la source de faisceau vers un dispositif de balayage le long d'un trajet optique, le trajet optique comprenant un premier élément optique qui atténue le faisceau électromagnétique, l'insertion réversible d'un ensemble de dérivation confocale dans le trajet optique, la déviation du faisceau électromagnétique le long d'un trajet optique de déviation autour du premier élément optique, l'ensemble de dérivation confocale sortant automatiquement du trajet optique lorsqu'une perte de puissance survient au niveau d'un ou plusieurs composants du système.
CA3023136A 2016-05-06 2016-05-06 Systeme de chirurgie oculaire a laser confocal et ensemble de derivation confocale ameliore Pending CA3023136A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/US2016/031337 WO2017192153A1 (fr) 2016-05-06 2016-05-06 Système de chirurgie oculaire à laser confocal et ensemble de dérivation confocale amélioré

Publications (1)

Publication Number Publication Date
CA3023136A1 true CA3023136A1 (fr) 2017-11-09

Family

ID=56072430

Family Applications (1)

Application Number Title Priority Date Filing Date
CA3023136A Pending CA3023136A1 (fr) 2016-05-06 2016-05-06 Systeme de chirurgie oculaire a laser confocal et ensemble de derivation confocale ameliore

Country Status (3)

Country Link
AU (1) AU2016405564B2 (fr)
CA (1) CA3023136A1 (fr)
WO (1) WO2017192153A1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2021083487A1 (fr) * 2019-10-28 2021-05-06 MAX-PLANCK-Gesellschaft zur Förderung der Wissenschaften e.V. Système laser et procédé d'entraînement d'un système laser

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2762415Y (zh) * 2004-08-10 2006-03-01 中国科学院福建物质结构研究所 激光医疗机的瞬时断电来电保护控制器
AU2014249863B2 (en) 2013-03-13 2018-07-12 Amo Development, Llc Free floating patient interface for laser surgery system
AU2014242096B2 (en) 2013-03-13 2018-06-28 Amo Development, Llc Laser eye surgery system
US9640946B2 (en) * 2013-06-06 2017-05-02 Prima Electro North America Electronic fail-safe laser shutter
EP3122297B8 (fr) * 2014-03-26 2024-02-14 AMO Development, LLC Système oculaire par laser confocal

Also Published As

Publication number Publication date
AU2016405564A1 (en) 2018-11-22
WO2017192153A1 (fr) 2017-11-09
AU2016405564B2 (en) 2021-10-21

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