ATE463218T1 - System zur ablation von oberflächen mit teilweise überlappenden kratern mit gleichbleibender krümmung - Google Patents
System zur ablation von oberflächen mit teilweise überlappenden kratern mit gleichbleibender krümmungInfo
- Publication number
- ATE463218T1 ATE463218T1 AT00914778T AT00914778T ATE463218T1 AT E463218 T1 ATE463218 T1 AT E463218T1 AT 00914778 T AT00914778 T AT 00914778T AT 00914778 T AT00914778 T AT 00914778T AT E463218 T1 ATE463218 T1 AT E463218T1
- Authority
- AT
- Austria
- Prior art keywords
- laser beam
- crater
- curved
- consistently curved
- consistently
- Prior art date
Links
- 238000002679 ablation Methods 0.000 title abstract 3
- 238000007493 shaping process Methods 0.000 abstract 2
- 238000000034 method Methods 0.000 abstract 1
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
- A61B18/00—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body
- A61B18/18—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by applying electromagnetic radiation, e.g. microwaves
- A61B18/20—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by applying electromagnetic radiation, e.g. microwaves using laser
- A61B2018/2035—Beam shaping or redirecting; Optical components therefor
- A61B2018/20351—Scanning mechanisms
-
- 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
- A61B18/18—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by applying electromagnetic radiation, e.g. microwaves
- A61B18/20—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by applying electromagnetic radiation, e.g. microwaves using laser
- A61B2018/2035—Beam shaping or redirecting; Optical components therefor
- A61B2018/20351—Scanning mechanisms
- A61B2018/20355—Special scanning path or conditions, e.g. spiral, raster or providing spot overlap
-
- 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
- A61B18/18—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by applying electromagnetic radiation, e.g. microwaves
- A61B18/20—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by applying electromagnetic radiation, e.g. microwaves using laser
- A61B2018/2065—Multiwave; Wavelength mixing, e.g. using four or more wavelengths
- A61B2018/207—Multiwave; Wavelength mixing, e.g. using four or more wavelengths mixing two wavelengths
-
- 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
- A61F2009/00846—Eyetracking
-
- 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
- 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
- A61F9/00817—Beam shaping with masks
Landscapes
- Health & Medical Sciences (AREA)
- Ophthalmology & Optometry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- Optics & Photonics (AREA)
- Surgery (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Vascular Medicine (AREA)
- Physics & Mathematics (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Laser Surgery Devices (AREA)
- Chemically Coating (AREA)
- Control And Other Processes For Unpacking Of Materials (AREA)
- Laser Beam Processing (AREA)
- Mechanical Optical Scanning Systems (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US09/303,810 US6497701B2 (en) | 1999-04-30 | 1999-04-30 | Method and system for ablating surfaces with partially overlapping craters having consistent curvature |
PCT/US2000/005276 WO2000066022A1 (en) | 1999-04-30 | 2000-02-28 | Method and system for ablating surfaces with partially overlapping craters having consistent curvature |
Publications (1)
Publication Number | Publication Date |
---|---|
ATE463218T1 true ATE463218T1 (de) | 2010-04-15 |
Family
ID=23173810
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT00914778T ATE463218T1 (de) | 1999-04-30 | 2000-02-28 | System zur ablation von oberflächen mit teilweise überlappenden kratern mit gleichbleibender krümmung |
Country Status (9)
Country | Link |
---|---|
US (1) | US6497701B2 (de) |
EP (1) | EP1180981B1 (de) |
JP (1) | JP4615735B2 (de) |
AT (1) | ATE463218T1 (de) |
AU (1) | AU3612300A (de) |
CA (1) | CA2368228C (de) |
DE (1) | DE60044126D1 (de) |
MX (1) | MXPA01010867A (de) |
WO (1) | WO2000066022A1 (de) |
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DE10307741A1 (de) * | 2003-02-24 | 2004-09-02 | Carl Zeiss Meditec Ag | Anordnung zur Bildfeldverbesserung bei ophthalmologischen Geräten |
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-
1999
- 1999-04-30 US US09/303,810 patent/US6497701B2/en not_active Expired - Lifetime
-
2000
- 2000-02-28 JP JP2000614910A patent/JP4615735B2/ja not_active Expired - Lifetime
- 2000-02-28 AU AU36123/00A patent/AU3612300A/en not_active Abandoned
- 2000-02-28 EP EP00914778A patent/EP1180981B1/de not_active Expired - Lifetime
- 2000-02-28 CA CA2368228A patent/CA2368228C/en not_active Expired - Lifetime
- 2000-02-28 DE DE60044126T patent/DE60044126D1/de not_active Expired - Lifetime
- 2000-02-28 MX MXPA01010867A patent/MXPA01010867A/es active IP Right Grant
- 2000-02-28 WO PCT/US2000/005276 patent/WO2000066022A1/en active Application Filing
- 2000-02-28 AT AT00914778T patent/ATE463218T1/de not_active IP Right Cessation
Also Published As
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WO2000066022A9 (en) | 2001-12-27 |
DE60044126D1 (de) | 2010-05-20 |
WO2000066022A1 (en) | 2000-11-09 |
EP1180981A4 (de) | 2005-09-28 |
JP2002542877A (ja) | 2002-12-17 |
EP1180981A1 (de) | 2002-02-27 |
CA2368228A1 (en) | 2000-11-09 |
EP1180981B1 (de) | 2010-04-07 |
US6497701B2 (en) | 2002-12-24 |
US20020151878A1 (en) | 2002-10-17 |
JP4615735B2 (ja) | 2011-01-19 |
CA2368228C (en) | 2011-06-07 |
AU3612300A (en) | 2000-11-17 |
MXPA01010867A (es) | 2002-05-06 |
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