WO1994012131A1 - Procede et appareil d'operation de la cornee - Google Patents
Procede et appareil d'operation de la cornee Download PDFInfo
- Publication number
- WO1994012131A1 WO1994012131A1 PCT/JP1993/001699 JP9301699W WO9412131A1 WO 1994012131 A1 WO1994012131 A1 WO 1994012131A1 JP 9301699 W JP9301699 W JP 9301699W WO 9412131 A1 WO9412131 A1 WO 9412131A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- cornea
- cooling
- corneal
- peltier element
- eyeball
- 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.)
- Ceased
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
- 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
- A61F9/00802—Methods or devices for eye surgery using laser for photoablation
- A61F9/00804—Refractive treatments
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods
- A61B17/30—Surgical pincettes, i.e. surgical tweezers without pivotal connections
- A61B2017/306—Surgical pincettes, i.e. surgical tweezers without pivotal connections holding by means of suction
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B18/00—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body
- A61B2018/00005—Cooling or heating of the probe or tissue immediately surrounding the probe
- A61B2018/00011—Cooling or heating of the probe or tissue immediately surrounding the probe with fluids
-
- 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
- A61F2009/00861—Methods or devices for eye surgery using laser adapted for treatment at a particular location
- A61F2009/00872—Cornea
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M3/00—Medical syringes, e.g. enemata; Irrigators
- A61M3/02—Enemata; Irrigators
- A61M3/0279—Cannula; Nozzles; Tips; their connection means
Definitions
- FIG. 7 is a perspective view of a half section of an embodiment of a device for cooling the cornea and spraying a chemical solution during the operation when the cornea is deeply resected.
Landscapes
- Health & Medical Sciences (AREA)
- Ophthalmology & Optometry (AREA)
- Heart & Thoracic Surgery (AREA)
- Vascular Medicine (AREA)
- Optics & Photonics (AREA)
- Surgery (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Physics & Mathematics (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Laser Surgery Devices (AREA)
- Radiation-Therapy Devices (AREA)
- Thermotherapy And Cooling Therapy Devices (AREA)
Description
Claims
Priority Applications (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP94900288A EP0627207B1 (en) | 1992-11-20 | 1993-11-19 | Cornea operating apparatus |
| US08/256,547 US5616139A (en) | 1992-11-20 | 1993-11-19 | Method and apparatus for operating a cornea |
| AU65157/94A AU677390B2 (en) | 1992-11-20 | 1993-11-19 | Cornea operating method and apparatus |
| DE69321102T DE69321102T2 (de) | 1992-11-20 | 1993-11-19 | Gerät für chirurgische eingriffe an der kornea |
Applications Claiming Priority (8)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4333857A JPH06154264A (ja) | 1992-11-20 | 1992-11-20 | 眼球角膜手術装置 |
| JP4/333857 | 1992-11-20 | ||
| JP4/352194 | 1992-12-10 | ||
| JP35219492 | 1992-12-10 | ||
| JP4353741A JPH06181946A (ja) | 1992-12-15 | 1992-12-15 | 眼球角膜切削装置 |
| JP4/353741 | 1992-12-15 | ||
| JP5/37277 | 1993-02-03 | ||
| JP5037277A JPH06225904A (ja) | 1992-12-10 | 1993-02-03 | 眼球角膜冷却手術装置 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| WO1994012131A1 true WO1994012131A1 (fr) | 1994-06-09 |
Family
ID=27460390
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PCT/JP1993/001699 Ceased WO1994012131A1 (fr) | 1992-11-20 | 1993-11-19 | Procede et appareil d'operation de la cornee |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US5616139A (ja) |
| EP (1) | EP0627207B1 (ja) |
| CN (1) | CN1089127A (ja) |
| AU (1) | AU677390B2 (ja) |
| CA (1) | CA2127879A1 (ja) |
| DE (1) | DE69321102T2 (ja) |
| WO (1) | WO1994012131A1 (ja) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022064335A1 (en) * | 2020-09-25 | 2022-03-31 | Alcon Inc. | Adjusting moisture conditions for ophthalmic laser ablation surgery |
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| US5820624A (en) * | 1995-07-17 | 1998-10-13 | Quadrivium, L.L.C. | System for altering corneal tissue |
| US6009876A (en) * | 1997-05-20 | 2000-01-04 | Yavitz; Edward Q. | Method for modifying and reshaping collagen beneath the surface of skin |
| US5849029A (en) * | 1995-12-26 | 1998-12-15 | Esc Medical Systems, Ltd. | Method for controlling the thermal profile of the skin |
| US5807380A (en) * | 1996-04-26 | 1998-09-15 | Dishler; Jon G. | Optical guide and method for use in corrective laser eye surgery |
| AU3314297A (en) * | 1996-09-04 | 1998-03-12 | Esc Medical Systems Ltd. | Device and method for cooling skin during laser treatment |
| US5830208A (en) * | 1997-01-31 | 1998-11-03 | Laserlite, Llc | Peltier cooled apparatus and methods for dermatological treatment |
| AU7268798A (en) * | 1997-05-07 | 1998-11-27 | Edward Q. Yavitz | System for altering tissue beneath an outer layer of tissue |
| US6312450B1 (en) | 1997-05-20 | 2001-11-06 | Natural Vision Center, Inc. | System and method for improving the appearance of skin |
| EP0998229A4 (en) * | 1997-06-17 | 2001-04-04 | Cool Laser Optics Inc | METHOD AND APPARATUS FOR REGULATING BIOLOGICAL TISSUE TEMPERATURE BY SIMULTANEOUS IRRADIATION |
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| US5009660A (en) * | 1989-09-15 | 1991-04-23 | Visx, Incorporated | Gas purging, eye fixation hand piece |
| ATE184181T1 (de) * | 1990-07-23 | 1999-09-15 | Laser Biotech Inc | Vorrichtung für die hornhautumformung zum korrigieren von brechungsfehlern des auges |
-
1993
- 1993-11-19 AU AU65157/94A patent/AU677390B2/en not_active Ceased
- 1993-11-19 CA CA002127879A patent/CA2127879A1/en not_active Abandoned
- 1993-11-19 US US08/256,547 patent/US5616139A/en not_active Expired - Fee Related
- 1993-11-19 WO PCT/JP1993/001699 patent/WO1994012131A1/ja not_active Ceased
- 1993-11-19 DE DE69321102T patent/DE69321102T2/de not_active Expired - Fee Related
- 1993-11-19 EP EP94900288A patent/EP0627207B1/en not_active Expired - Lifetime
- 1993-12-10 CN CN93120878A patent/CN1089127A/zh active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS62101247A (ja) * | 1985-09-26 | 1987-05-11 | ヴィアイエスエックス,インコーポレイテッド | 眼科的外科治療用装置 |
| JPH01274759A (ja) * | 1988-03-08 | 1989-11-02 | Taunton Technol Inc | 眼球固定方法とその装置および頭部固定装置 |
Non-Patent Citations (1)
| Title |
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| See also references of EP0627207A4 * |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022064335A1 (en) * | 2020-09-25 | 2022-03-31 | Alcon Inc. | Adjusting moisture conditions for ophthalmic laser ablation surgery |
| CN116419734A (zh) * | 2020-09-25 | 2023-07-11 | 爱尔康公司 | 调整眼科激光消融手术时的湿润度状况 |
| JP2023542634A (ja) * | 2020-09-25 | 2023-10-11 | アルコン インコーポレイティド | 眼科レーザアブレーション手術のための水分状態の調整 |
| US12390367B2 (en) | 2020-09-25 | 2025-08-19 | Alcon Inc. | Adjusting moisture conditions for ophthalmic laser ablation surgery |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1089127A (zh) | 1994-07-13 |
| AU6515794A (en) | 1994-06-22 |
| CA2127879A1 (en) | 1994-05-21 |
| AU677390B2 (en) | 1997-04-24 |
| EP0627207A1 (en) | 1994-12-07 |
| DE69321102D1 (de) | 1998-10-22 |
| EP0627207A4 (en) | 1995-10-18 |
| EP0627207B1 (en) | 1998-09-16 |
| DE69321102T2 (de) | 1999-03-25 |
| US5616139A (en) | 1997-04-01 |
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