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Photo-refractive keratectomy 원문보기

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • A61N-005/06
출원번호 US-0195359 (1994-02-10)
발명자 / 주소
  • Muller David F. (Boston MA)
출원인 / 주소
  • Summit Technology, Inc. (Waltham MA 02)
인용정보 피인용 횟수 : 55  인용 특허 : 0

초록

Methods and apparatus as disclosed for shaping the cornea of a patient\s eye such that the epithelial tissue of the patient\s cornea is shaped into a preliminary shape, corresponding to a desired final stromal shape, using photoablative radiation, and then the preliminary shape of the epithelial tis

대표청구항

Apparatus for reprofiling a portion of the cornea comprising a source of ablative radiation, means for reprofiling corneal epithelium tissue by selective preliminary ablation of epithelial tissue such that a desired preliminary shape is obtained within the epithelium which corresponds to a desired f

이 특허를 인용한 특허 (55)

  1. Liang Junzhong ; Burkhalter James H., Apparatus and method for measuring vision defects of a human eye.
  2. Rudolph W. Frey ; James H. Burkhalter ; Neil Zepkin ; Edward Poppeliers ; John Alfred Campin, Apparatus and method for objective measurement of optical systems using wavefront analysis.
  3. Tang Fuqian ; Han Xiaofeng, Compound astigmatic myopia or hyperopia correction by laser ablation.
  4. Poler Stanley (78 E. Second St. New York NY 10003), Corneal drape for use in performing a photorefractory keratectomy procedure.
  5. Silvestrini, Thomas A., Corneal optic formed of degradation resistant polymer.
  6. Fuqian Tang, Device and method for correcting astigmatism by laser ablation.
  7. Yavitz Edward Q., Device and method for simulating ophthalmic surgery.
  8. Pallikaris, Ioannis; Ginis, Harilaos S., Device for separating the epithelium layer from the surface of the cornea of an eye.
  9. Pallikaris,Ioannis; Ginis,Harilaos S., Device for separating the epithelium layer from the surface of the cornea of an eye.
  10. Pallikaris,Ioannis; Ginis,Harilaos S., Device for separating the epithelium layer from the surface of the cornea of an eye.
  11. Steinert Roger F., Epithelium removal.
  12. Steinert Roger F., Epithelium removal.
  13. Apple Howard P. ; Nevitt Martin P. ; Han Xiaofeng, Eye illumination system and method.
  14. Apple Howard P. ; Nevitt Martin P. ; Han Xiaofeng, Eye illumination system and method.
  15. Howard P. Apple ; Martin P. Nevitt ; Xiaofeng Han, Eye illumination system and method.
  16. Frey, Rudolph W.; Burkhalter, James H.; Gray, Gary P.; Zepkin, Neil; Downes, Jr., George Richard; McWhirter, John E., Flying spot laser ablation method.
  17. Silvestrini, Thomas A., In situ adjustable optical mask.
  18. Silvestrini, Thomas A., In situ adjustable optical mask.
  19. Campin, John Alfred; Gray, Gary Paul, Laser ablation zone restriction system and method.
  20. Frey, Rudolph W.; Burkhalter, James H.; Gray, Gary P.; Zepkin, Neil; Downes, Jr., George Richard; McWhirter, John E., Laser beam delivery system.
  21. Graczyk, Paul M., Laser surgery eye shield.
  22. Paul M. Graczyk, Laser surgery eye shield.
  23. Murakami, Naho, Laser treatment apparatus.
  24. Christie, Bruce A.; Silvestrini, Thomas A., Mask configured to maintain nutrient transport without producing visible diffraction patterns.
  25. Christie, Bruce A.; Silvestrini, Thomas A.; Hahnen, Kevin F., Mask configured to maintain nutrient transport without producing visible diffraction patterns.
  26. Christie, Bruce A.; Silvestrini, Thomas A.; Hahnen, Kevin F., Masked intraocular devices.
  27. Christie, Bruce A.; Kosmynine, Alexei N., Masked intraocular implants and lenses.
  28. Christie, Bruce A.; Kosmynine, Alexei N., Masked intraocular implants and lenses.
  29. Silvestrini, Thomas A.; Christie, Bruce A.; Hahnen, Kevin F., Method and apparatus for aligning a mask with the visual axis of an eye.
  30. Tang Fuqian ; Hwang Ming-Yi, Method and apparatus for controlling scanning of an ablating laser beam.
  31. Harmut G. Hansel DE, Method and apparatus for illumination of the eye.
  32. John Karl Shimmick ; George Caudle ; Kingman Yee ; Stephen J. Koons, Method and system for ablating surfaces with partially overlapping craters having consistent curvature.
  33. Christie, Bruce A.; Silvestrini, Thomas A.; Hahnen, Kevin F., Method for increasing the depth of focus of a patient.
  34. Frey, Rudolph W.; Burkhalter, James H.; Gray, Gary P.; Zepkin, Neil; Downes, Jr., George Richard; McWhirter, John E., Method of ablating a moving eye.
  35. Henry M. D'Souza ; Edwin J. Sarver ; Youssef S. Wakil, Method of corneal analysis using a checkered placido apparatus.
  36. Frey, Rudolph W.; Burkhalter, James H.; Gray, Gary P.; Zepkin, Neil; Downes, Jr., George Richard; McWhirter, John E., Method of correcting vision.
  37. 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.
  38. Pop Mihai,CAX, Multizone, multipass photorefractive keratectomy.
  39. Frey Rudolph W. ; Burkhalter James H. ; Zepkin Neil ; Poppeliers Edward ; Campin John A., Objective measurement and correction of optical systems using wavefront analysis.
  40. Frey Rudolph W. ; Burkhalter James H. ; Zepkin Neil ; Poppeliers Edward ; Campin John A., Objective measurement and correction of optical systems using wavefront analysis.
  41. Christie, Bruce; Peterson, Edward W.; van de Pol, Corina, Ocular mask.
  42. Christie, Bruce; Peterson, Edward W.; van de Pol, Corina, Ocular mask.
  43. Vilupuru, Abhiram S.; Christ, Marie Dvorak, Ocular mask having selective spectral transmission.
  44. Silvestrini, Thomas A., Ophthalmic devices having a degradation resistant polymer.
  45. Sahler, Ruth; Alley, Raymond Kenneth; Bille, Josef F., Ophthalmic laser treatment system and method.
  46. J. T. Lin, Ophthalmic surgery method using non-contact scanning laser.
  47. Reboul, Adam C.; Benz, Patrick H.; Webb, R. Kyle, Process for manufacturing an intraocular lens with an embedded mask.
  48. Carriazo, Cesar C., Refractive laser ablation through topography.
  49. Lin, Jui-Teng, Refractive surgical laser apparatus and method.
  50. Tang Fuqian, Smooth and uniform laser ablation apparatus and method.
  51. Miller, David; Blanco, Ernesto, System and method for increasing the depth of focus of the human eye.
  52. Miller, David; Blanco, Ernesto, System and method for increasing the depth of focus of the human eye.
  53. Herrmann Glockler ; Henry Price ; Jeff Sobiech, Two-pivot scanning for laser eye surgery.
  54. Shimmick, John K., Uniform large area ablation system and method.
  55. Pettit, George H., Wavefront sensor for objective measurement of an optical system and associated methods.
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