ES2177385A1 - Laser guide system for photocoagulation on sub retinal, neovascular membranes - Google Patents
Laser guide system for photocoagulation on sub retinal, neovascular membranesInfo
- Publication number
- ES2177385A1 ES2177385A1 ES200000670A ES200000670A ES2177385A1 ES 2177385 A1 ES2177385 A1 ES 2177385A1 ES 200000670 A ES200000670 A ES 200000670A ES 200000670 A ES200000670 A ES 200000670A ES 2177385 A1 ES2177385 A1 ES 2177385A1
- Authority
- ES
- Spain
- Prior art keywords
- photocoagulation
- points
- laser
- retina
- guide system
- 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.)
- Granted
Links
Landscapes
- Laser Surgery Devices (AREA)
- Radiation-Therapy Devices (AREA)
Abstract
Laser guide system for photocoagulation on sub retinal, neovascular membranes.System to improve accuracy when locating points on the retina that have to be photocoagulated with laser. It allows marking the points to be photocoagulated on the coroid angiograph with indocyanine green, so that they are easily identifiable and the system automatically transfers these points to the retina graph image, where it would be difficult to locate them, but it is the one that the ophthalmologist uses when positioning the laser for photocoagulation.The system consists of a server (1), a communication channel (2), and several user computers (3). The server has a program, which, using mathematical techniques and digital image processing, transfers the points to photocoagulate to the retina graph that the ophthalmologist has marked on the angiograph. It makes a service that can be used locally or via the Internet.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ES200000670A ES2177385B1 (en) | 2000-03-21 | 2000-03-21 | GUIDING SYSTEM FOR PHOTOCOAGULATION WITH SUBRETINIAN NEOVASCULAR MEMBRANE LASER. |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ES200000670A ES2177385B1 (en) | 2000-03-21 | 2000-03-21 | GUIDING SYSTEM FOR PHOTOCOAGULATION WITH SUBRETINIAN NEOVASCULAR MEMBRANE LASER. |
Publications (2)
Publication Number | Publication Date |
---|---|
ES2177385A1 true ES2177385A1 (en) | 2002-12-01 |
ES2177385B1 ES2177385B1 (en) | 2004-08-16 |
Family
ID=8492783
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES200000670A Expired - Fee Related ES2177385B1 (en) | 2000-03-21 | 2000-03-21 | GUIDING SYSTEM FOR PHOTOCOAGULATION WITH SUBRETINIAN NEOVASCULAR MEMBRANE LASER. |
Country Status (1)
Country | Link |
---|---|
ES (1) | ES2177385B1 (en) |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1996009792A1 (en) * | 1993-05-17 | 1996-04-04 | The Johns Hopkins University | Improved visualization of choroidal blood flow and aberrant vascular structures in the eye |
DE19645419A1 (en) * | 1996-11-04 | 1998-05-07 | Siemens Ag | Medical image handling system, e.g. CT, MRI or subtraction angiography |
WO1998022016A2 (en) * | 1996-11-22 | 1998-05-28 | Velde Frans J Van De | Scanning laser ophthalmoscope optimized for retinal microphotocoagulation |
JP2000023921A (en) * | 1998-07-13 | 2000-01-25 | Nippon Telegr & Teleph Corp <Ntt> | Eyeground image synthesizing method, eyeground image synthesizing device and recording medium |
-
2000
- 2000-03-21 ES ES200000670A patent/ES2177385B1/en not_active Expired - Fee Related
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1996009792A1 (en) * | 1993-05-17 | 1996-04-04 | The Johns Hopkins University | Improved visualization of choroidal blood flow and aberrant vascular structures in the eye |
DE19645419A1 (en) * | 1996-11-04 | 1998-05-07 | Siemens Ag | Medical image handling system, e.g. CT, MRI or subtraction angiography |
WO1998022016A2 (en) * | 1996-11-22 | 1998-05-28 | Velde Frans J Van De | Scanning laser ophthalmoscope optimized for retinal microphotocoagulation |
JP2000023921A (en) * | 1998-07-13 | 2000-01-25 | Nippon Telegr & Teleph Corp <Ntt> | Eyeground image synthesizing method, eyeground image synthesizing device and recording medium |
Non-Patent Citations (1)
Title |
---|
BASE DE DATOS PAJ, JAPAN PATENT OFFICE, & JP 2000023921 A (NIPPON TELEGRAPH & TELEPHONE) * |
Also Published As
Publication number | Publication date |
---|---|
ES2177385B1 (en) | 2004-08-16 |
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Legal Events
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Date of ref document: 20021201 Kind code of ref document: A1 |
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FD1A | Patent lapsed |
Effective date: 20100315 |