CA2322525C - Appareillage pour therapie laser en ophtalmologie - Google Patents
Appareillage pour therapie laser en ophtalmologie Download PDFInfo
- 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
- Authority
- 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
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
- A61F9/008—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).
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)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2005069063A1 (fr) * | 2004-01-16 | 2005-07-28 | Carl Zeiss Vision Gmbh | Dispositif et procede de determination de donnees de centrage pour des lunettes |
AU2005260743B2 (en) * | 2004-06-28 | 2009-01-29 | Optimedica Corporation | Method and device for optical ophthalmic therapy |
RU2382626C1 (ru) * | 2005-10-24 | 2010-02-27 | Леонид Сергеевич Орбачевский | Восстановление аккомодации глаза |
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)
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 |
-
1998
- 1998-02-05 RU RU98101927/14A patent/RU2204971C2/ru not_active IP Right Cessation
-
1999
- 1999-02-04 CA CA002322525A patent/CA2322525C/fr not_active Expired - Fee Related
- 1999-02-04 JP JP2000530172A patent/JP2002510512A/ja active Pending
- 1999-02-04 WO PCT/RU1999/000029 patent/WO1999039669A1/fr not_active Application Discontinuation
- 1999-02-04 AU AU26455/99A patent/AU2645599A/en not_active Abandoned
- 1999-02-04 CN CN 99802730 patent/CN1198545C/zh not_active Expired - Fee Related
- 1999-02-04 EP EP99973776A patent/EP1079775A4/fr not_active Ceased
-
2001
- 2001-09-14 HK HK01106491A patent/HK1037510A1/xx not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
HK1037510A1 (en) | 2002-02-15 |
EP1079775A1 (fr) | 2001-03-07 |
EP1079775A4 (fr) | 2002-07-31 |
CA2322525A1 (fr) | 1999-08-12 |
JP2002510512A (ja) | 2002-04-09 |
AU2645599A (en) | 1999-08-23 |
CN1290155A (zh) | 2001-04-04 |
RU2204971C2 (ru) | 2003-05-27 |
CN1198545C (zh) | 2005-04-27 |
WO1999039669A1 (fr) | 1999-08-12 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
EEER | Examination request | ||
MKLA | Lapsed |
Effective date: 20140204 |