CA2322525C - Appareillage pour therapie laser en ophtalmologie - Google Patents

Appareillage pour therapie laser en ophtalmologie Download PDF

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Publication number
CA2322525C
CA2322525C CA002322525A CA2322525A CA2322525C CA 2322525 C CA2322525 C CA 2322525C CA 002322525 A CA002322525 A CA 002322525A CA 2322525 A CA2322525 A CA 2322525A CA 2322525 C CA2322525 C CA 2322525C
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CA
Canada
Prior art keywords
laser
patient
visual channel
action
source
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 - Fee Related
Application number
CA002322525A
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English (en)
Other versions
CA2322525A1 (fr
Inventor
Jury Grigorievich Turkov
Elena Borisovna Anikina
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Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of CA2322525A1 publication Critical patent/CA2322525A1/fr
Application granted granted Critical
Publication of CA2322525C publication Critical patent/CA2322525C/fr
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
    • A61N5/00—Radiation therapy
    • A61N5/06—Radiation therapy using light
    • A61N5/0613—Apparatus adapted for a specific treatment
    • 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
    • A61F2009/00861—Methods or devices for eye surgery using laser adapted for treatment at a particular location
    • A61F2009/00863—Retina
    • 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
    • A61F2009/00861—Methods or devices for eye surgery using laser adapted for treatment at a particular location
    • A61F2009/00868—Ciliary muscles or trabecular meshwork

Landscapes

  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • General Health & Medical Sciences (AREA)
  • Veterinary Medicine (AREA)
  • Ophthalmology & Optometry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Public Health (AREA)
  • Pathology (AREA)
  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Radiology & Medical Imaging (AREA)
  • Surgery (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Vascular Medicine (AREA)
  • Radiation-Therapy Devices (AREA)
  • Laser Surgery Devices (AREA)

Abstract

Cette invention peut être utilisée lors de la stimulation laser du muscle ciliaire afin d'améliorer les capacités d'adaptation de l'oeil, d'accroître les capacités visuelles et de réduire la gêne lors de la thérapie. Cette invention permet en outre d'appliquer une action combinée par faisceau laser, à savoir une action transsclérale sur le corps ciliaire et sur la zone centrale de la rétine. Ce dispositif comprend une unité optique (1) comportant plusieurs émetteurs laser (2), une optique de formation (3) et un limiteur local (4) du champ de vision qui se présente sous forme d'un diaphragme et qui va former un canal visuel (5) représentant la direction dans laquelle le patient regarde. Le diaphragme (4) est disposé sur le même axe (6) que l'ouverture d'entrée (7). L'unité optique (1) peut comprendre une source (8) de faisceau laser visible qui est connectée par voie optique et par l'intermédiaire d'un miroir semi-transparent (9) au canal visuel (5) de manière à pouvoir agir sur la zone centrale de la rétine. Le coefficient de transmission du miroir (9) est choisi de manière à ne pas empêcher le patient d'observer un objet éloigné à travers l'ouverture de sortie (10) de l'unité (1). Il est également possible de monter une structure (11) de dispersion par diffusion qui permet au patient d'observer un diagramme de taches formé par le faisceau laser provenant de la source (8).
CA002322525A 1998-02-05 1999-02-04 Appareillage pour therapie laser en ophtalmologie Expired - Fee Related CA2322525C (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
RU98101927/14A RU2204971C2 (ru) 1998-02-05 1998-02-05 Устройство для лазерной терапии в офтальмологии (варианты)
RU98101927 1998-02-05
PCT/RU1999/000029 WO1999039669A1 (fr) 1998-02-05 1999-02-04 Dispositif ophtalmologique de therapie laser

Publications (2)

Publication Number Publication Date
CA2322525A1 CA2322525A1 (fr) 1999-08-12
CA2322525C true CA2322525C (fr) 2009-09-29

Family

ID=20201855

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002322525A Expired - Fee Related CA2322525C (fr) 1998-02-05 1999-02-04 Appareillage pour therapie laser en ophtalmologie

Country Status (8)

Country Link
EP (1) EP1079775A4 (fr)
JP (1) JP2002510512A (fr)
CN (1) CN1198545C (fr)
AU (1) AU2645599A (fr)
CA (1) CA2322525C (fr)
HK (1) HK1037510A1 (fr)
RU (1) RU2204971C2 (fr)
WO (1) WO1999039669A1 (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
PT1704437E (pt) * 2004-01-16 2015-10-20 Carl Zeiss Vision Gmbh Dispositivo e processo para a determinação de dados de centragem para óculos
AU2005260743B2 (en) * 2004-06-28 2009-01-29 Optimedica Corporation Method and device for optical ophthalmic therapy
CA2631230A1 (fr) * 2005-10-24 2007-05-03 Leonid Sergeevich Orbachevski Procede de correction de troubles de l'accommodation oculaire
CN111412850B (zh) * 2020-03-23 2021-09-21 昆明理工大学 一种基于单摄像头的高温三维数字图像相关测量系统及方法

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3843240A (en) * 1972-10-27 1974-10-22 Acuity Syst Inc Method and means for relaxing the accommodation of the eye
JPS61288824A (ja) * 1985-06-18 1986-12-19 株式会社トプコン 眼科器械用固視装置
SU1639625A1 (ru) * 1988-02-22 1991-04-07 Ленинградский научно-исследовательский институт гигиены труда и профессиональных заболеваний Устройство дл стимул ции функции зрени
SU1736428A1 (ru) * 1990-05-29 1992-05-30 Московский научно-исследовательский институт глазных болезней им.Гельмгольца Способ лазерной оптометрии и устройство дл его осуществлени
RU2077253C1 (ru) * 1991-12-12 1997-04-20 Александр Леонтьевич Чичеров Устройство для тренировки зрения
RU2039520C1 (ru) * 1992-08-27 1995-07-20 Научно-исследовательский институт радиооптики Офтальмологическое устройство
RU2092140C1 (ru) * 1992-10-14 1997-10-10 Михаил Григорьевич Васильев Устройство для лазерной терапии в офтальмологии
US5474548A (en) * 1993-07-14 1995-12-12 Knopp; Carl F. Method of establishing a unique machine independent reference frame for the eye
DE4442071A1 (de) * 1994-11-25 1995-06-29 Ulrich Dr Gehm Visiervorrichtung für Patienten zur dezentralen Laserbehandlung der Augenoberfläche bei nicht koaxialen Beobachtungseinrichtungen
RU2129848C1 (ru) * 1996-11-10 1999-05-10 Дмитрий Игоревич Цыганов Устройство для лечения амблиопии

Also Published As

Publication number Publication date
JP2002510512A (ja) 2002-04-09
EP1079775A1 (fr) 2001-03-07
CN1198545C (zh) 2005-04-27
HK1037510A1 (en) 2002-02-15
CA2322525A1 (fr) 1999-08-12
CN1290155A (zh) 2001-04-04
RU2204971C2 (ru) 2003-05-27
AU2645599A (en) 1999-08-23
WO1999039669A1 (fr) 1999-08-12
EP1079775A4 (fr) 2002-07-31

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Effective date: 20140204