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Laser sculpting method and system

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • A61N-005/06
출원번호 US-0232956 (1994-04-25)
발명자 / 주소
  • Frey Rudolph W.
  • Burkhalter James H.
  • Gray Gary P.
출원인 / 주소
  • Autonomous Technologies Corporation
대리인 / 주소
    Allen, Dyer, Doppelt, Milbrath & Gilchrist, P.A.
인용정보 피인용 횟수 : 59  인용 특허 : 3

초록

A method and system are provided for eroding or ablating a shaped volume of an eye's corneal tissue in accordance with the treatment of a specified eye condition. To determine the laser beam shot pattern, a plurality of laser beam shots of uniform intensity are first selected to form a uniform shot

대표청구항

[ What is claimed as new and desired to be secured by Letters Patent of the United States is:] [1.] A method of correcting vision by eroding an eye's corneal tissue comprising the steps of:providing for a plurality of laser beam shots of uniform intensity and size;determining the volume and shape of

이 특허에 인용된 특허 (3)

  1. L\Esperance ; Jr. Francis A. (Englewood NJ), Apparatus for performing ophthalmic laser surgery.
  2. L\Esperance Francis A. (Englewood NJ), Method and apparatus for analysis and correction of abnormal refractive errors of the eye.
  3. Marshall John (Farnborough GB3) Raven Anthony L. (Royston GB3) Welford Walter T. (London GB3) Ness Karen M. M. (Royston GB3), Surface erosion using lasers.

이 특허를 인용한 특허 (59)

  1. Stack, Matthew E., Application of smooth pursuit cognitive testing paradigms to clinical drug development.
  2. Heyninck-Jantz, Christine; Taitague, Debra; McNatt, Tomas R., Composite heart valve apparatus manufactured using techniques involving laser machining of tissue.
  3. Tang Fuqian ; Han Xiaofeng, Compound astigmatic myopia or hyperopia correction by laser ablation.
  4. Okamoto,Keiki; Hiramatsu,Hiroyuki, Corneal-ablation-amount determining apparatus and a corneal surgery apparatus.
  5. Fuqian Tang, Device and method for correcting astigmatism by laser ablation.
  6. Yavitz Edward Q., Device and method for simulating ophthalmic surgery.
  7. Apple Howard P. ; Nevitt Martin P. ; Han Xiaofeng, Eye illumination system and method.
  8. Apple Howard P. ; Nevitt Martin P. ; Han Xiaofeng, Eye illumination system and method.
  9. Howard P. Apple ; Martin P. Nevitt ; Xiaofeng Han, Eye illumination system and method.
  10. Macoul Kenneth L., Intracorneal prism and method of improving vision in a human eye having macula disease.
  11. Hobart, James L.; Negus, Daniel K., Laser applicator.
  12. Frey, Rudolph W.; Burkhalter, James H.; Gray, Gary P.; Zepkin, Neil; Downes, Jr., George Richard; McWhirter, John E., Laser beam delivery system.
  13. Myers, Raymond I, Laser methods for creating an antioxidant sink in the crystalline lens for the maintenance of eye health and physiology and slowing presbyopia development.
  14. Myers, Raymond I, Laser methods for creating an antioxidant sink in the crystalline lens for the maintenance of eye health and physiology and slowing presbyopia development.
  15. Naranjo-Tackman, Ramón; Kuri, Jorge Octavio Villar; Frey, Rudolph W., Laser system and method for astigmatic corrections in association with cataract treatment.
  16. Naranjo-Tackman, Ramón; Kuri, Jorge Octavio Villar; Frey, Rudolph W., Laser system and method for correction of induced astigmatism.
  17. Frey, Rudolph W.; Naranjo-Tackman, Ramón, Laser system and method for performing and sealing corneal incisions in the eye.
  18. Hobart, James L.; Negus, Daniel K.; Joseph, Daniel Paul; Allen, Peter Nigel, Laser system and method for treatment of biological tissues.
  19. Hobart,James L.; Negus,Daniel K.; Joseph,Daniel Paul; Allen,Peter Nigel, Laser system and method for treatment of biological tissues.
  20. Bott, Steven E.; Frey, Rudolph W.; Porter, Gerrit N.; Wakefield, Scott Howard; Chura, William D., Laser system for treatment of the eye.
  21. Bott, Steven E.; Frey, Rudolph W.; Porter, Gerrit N.; Wakefield, Scott Howard; Chura, William D., Laser system for treatment of the eye.
  22. Myers, Raymond I., Lenticular refractive surgery of presbyopia, other refractive errors, and cataract retardation.
  23. Frey, Rudolph W.; Bott, Steven E.; Porter, Gerrit N., Liquid filled index matching device for ophthalmic laser procedures.
  24. Tang Fuqian ; Hwang Ming-Yi, Method and apparatus for controlling scanning of an ablating laser beam.
  25. John Karl Shimmick ; George Caudle ; Kingman Yee ; Stephen J. Koons, Method and system for ablating surfaces with partially overlapping craters having consistent curvature.
  26. Frey, Rudolph W.; Gray, Gary P., Method and system for measuring an eye.
  27. Frey, Rudolph W.; Gray, Gary P., Method and system for removal and replacement of lens material from the lens of an eye.
  28. Knox, Wayne H.; Jani, Dharmendra; Ding, Li, Method for modifying the refractive index of an optical material.
  29. Knox, Wayne H.; Jani, Dharmendra; Ding, Li, Method for modifying the refractive index of an optical material and resulting optical vision component.
  30. Knox, Wayne H.; Ding, Li; Huxlin, Krystel R.; Kunzler, Jay F., Method for modifying the refractive index of ocular tissues.
  31. Frey, Rudolph W.; Burkhalter, James H.; Gray, Gary P.; Zepkin, Neil; Downes, Jr., George Richard; McWhirter, John E., Method of ablating a moving eye.
  32. Henry M. D'Souza ; Edwin J. Sarver ; Youssef S. Wakil, Method of corneal analysis using a checkered placido apparatus.
  33. Frey, Rudolph W.; Burkhalter, James H.; Gray, Gary P.; Zepkin, Neil; Downes, Jr., George Richard; McWhirter, John E., Method of correcting vision.
  34. Cali, Douglas S.; Myers, Keith E., Method of cutting material for use in implantable medical device.
  35. Cali, Douglas S.; Myers, Keith E., Method of cutting material for use in implantable medical device.
  36. Cali, Douglas S.; Myers, Keith E., Method of cutting material for use in implantable medical device.
  37. Cali, Douglas S.; Myers, Keith E., Method of cutting tissue using a laser.
  38. Cali, Douglas S.; Myers, Keith E., Method of laser cutting pericardial tissue for use with an implantable medical device.
  39. Frey, Rudolph W.; Burkhalter, James H.; Gray, Gary P.; Zepkin, Neil; Downes, Jr., George Richard; McWhirter, John E., Method of maintaining spacing in an ablation pattern.
  40. Frey, Rudolph W.; Burkhalter, James H.; Gray, Gary P.; Zepkin, Neil; Downes, Jr., George Richard; McWhirter, John E., Method of redirecting an ablating laser beam.
  41. Knox, Wayne H.; Huxlin, Krystel R.; Ding, Li, Multi-photon absorption for femtosecond micromachining and refractive index modification of tissues.
  42. J. T. Lin, Ophthalmic surgery method using non-contact scanning laser.
  43. Smith, Thomas; Knox, Wayne H.; Ding, Li; Jani, Dharmendra; Linhardt, Jeffrey G., Optical hydrogel material with photosensitizer and method for modifying the refractive index.
  44. Stack, Matthew E., Optical neuroinformatics.
  45. Campin, John Alfred; Pettit, George H., Optimization of ablation correction of an optical system and associated methods.
  46. Campin,John Alfred; Pettit,George H., Optimization of ablation correction of an optical system and associated methods.
  47. Campin,John Alfred; Pettit,George H.; Lefebvre,William T.; Liedel,Kevin K., Optimization of ablation correction of an optical system and associated methods.
  48. Cali, Douglas S.; Myers, Keith E., Prosthetic heart valve assemblies.
  49. Frey, Rudolph W.; Bott, Steven E., Purkinjie image-based alignment of suction ring in ophthalmic applications.
  50. Lin, Jui-Teng, Refractive surgical laser apparatus and method.
  51. Hobart, James L.; Negus, Daniel K.; Gott, Ken; Hugues, Rene, Selective aperture for laser delivery system for providing incision, tissue ablation and coagulation.
  52. Tang Fuqian, Smooth and uniform laser ablation apparatus and method.
  53. Frey, Rudolph W.; Gray, Gary P.; Zepkin, Neil; Downes, Jr., George R.; De Castro, Jorge A.; Kuszak, Jerome R.; Olmstead, Richard Ty, System and apparatus for delivering a laser beam to the lens of an eye.
  54. Frey, Rudolph W.; Gray, Gary P.; Pape, Dennis R.; Downes, Jr., George R.; De Castro, Jorge A.; Kuszak, Jerome R., System and apparatus for treating the lens of an eye.
  55. Frey, Rudolph W.; Gray, Gary P.; Kuszak, Jerome R., System and method for improving the accommodative amplitude and increasing the refractive power of the human lens with a laser.
  56. Frey, Rudolph W.; Gray, Gary P.; Zepkin, Neil, System and method for performing LADAR assisted procedures on the lens of an eye.
  57. Frey, Rudolph W.; Bott, Steven E.; Gray, Gary P., System and method for providing laser shot patterns to the lens of an eye.
  58. Frey, Rudolph W.; Gray, Gary P.; Pape, Dennis R.; Subramaniam, Hari; Kuszak, Jerome R., System and method for providing the shaped structural weakening of the human lens with a laser.
  59. Frey, Rudolph W.; Olmstead, Richard Ty; Gray, Gary P.; Bott, Steven E.; Strobel, James, System and method of scan controlled illumination of structures within an eye.
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