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Keratotome for performing arcuate incisions 원문보기

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • A61B-017/32
출원번호 US-0934740 (1992-10-09)
우선권정보 FR-0004722 (1990-04-12)
국제출원번호 PCT/FR91/00300 (1991-04-11)
§371/§102 date 19930830 (19930830)
국제공개번호 WO-9116023 (1991-10-31)
발명자 / 주소
  • Hanna Khalil (19
  • rue las Cazes 75007 Paris FRX)
인용정보 피인용 횟수 : 51  인용 특허 : 0

초록

The present invention relates to a keratotome for forming arcuate incisions in a cornea for the purpose of correcting astigmatism. To this end, the keratotome (3) comprises a tubular outer support (4) containing a tubular inner body (6) that is capable of rotating relative thereto and that in turn c

대표청구항

A keratotome for making an incision in a cornea, and comprising, for this purpose: an envelope-forming tubular outer support having a determined axis and including, for application against a cornea, an annular base portion that is circularly symmetrical about the axis of the support and that defines

이 특허를 인용한 특허 (51)

  1. Terry Clifford M., Astigmatism reducing cutter.
  2. Hellenkamp,Johann F., Automatic surgical device and control assembly for cutting a cornea.
  3. Barrile-Josephson, Craig A.; Dobner, Michael H.; Kirch, James; Halecki, Peter J.; Wagner, Christopher, Bar-link drive system for a microkeratome.
  4. Tang Fuqian ; Han Xiaofeng, Compound astigmatic myopia or hyperopia correction by laser ablation.
  5. Christie, Bruce; Peterson, Edward W.; van de Pol, Corina, Corneal inlay with nutrient transport structures.
  6. Fuqian Tang, Device and method for correcting astigmatism by laser ablation.
  7. Yavitz Edward Q., Device and method for simulating ophthalmic surgery.
  8. Fujiwara Hidetaka,JPX ; Matsumoto Toru,JPX, Device for stabbing a corneum layer.
  9. Apple Howard P. ; Nevitt Martin P. ; Han Xiaofeng, Eye illumination system and method.
  10. Apple Howard P. ; Nevitt Martin P. ; Han Xiaofeng, Eye illumination system and method.
  11. Howard P. Apple ; Martin P. Nevitt ; Xiaofeng Han, Eye illumination system and method.
  12. Thomas A. Burba ; David R. Hardten ; Neal A. Sher, Eye positioner.
  13. Webb, R. Kyle; Siems, Daniel David, Fracturable mask for treating presbyopia.
  14. Silvestrini, Thomas A., In situ adjustable optical mask.
  15. Silvestrini, Thomas A., In situ adjustable optical mask.
  16. Webb, R. Kyle; Siems, Daniel David; Reboul, Adam C.; Benz, Patrick H.; Christie, Bruce Arthur, Intraocular lens with elastic mask.
  17. Naranjo-Tackman, Ramón; Kuri, Jorge Octavio Villar; Frey, Rudolph W., Laser system and method for astigmatic corrections in association with cataract treatment.
  18. Naranjo-Tackman, Ramón; Kuri, Jorge Octavio Villar; Frey, Rudolph W., Laser system and method for correction of induced astigmatism.
  19. Frey, Rudolph W.; Naranjo-Tackman, Ramón, Laser system and method for performing and sealing corneal incisions in the eye.
  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. Frey, Rudolph W.; Bott, Steven E.; Porter, Gerrit N., Liquid filled index matching device for ophthalmic laser procedures.
  23. Christie, Bruce A.; Silvestrini, Thomas A.; Hahnen, Kevin F., Masked intraocular devices.
  24. Christie, Bruce A.; Kosmynine, Alexei N., Masked intraocular implants and lenses.
  25. Christie, Bruce A.; Kosmynine, Alexei N., Masked intraocular implants and lenses.
  26. Silvestrini, Thomas A.; Christie, Bruce A.; Hahnen, Kevin F., Method and apparatus for aligning a mask with the visual axis of an eye.
  27. John Karl Shimmick ; George Caudle ; Kingman Yee ; Stephen J. Koons, Method and system for ablating surfaces with partially overlapping craters having consistent curvature.
  28. Frey, Rudolph W.; Gray, Gary P., Method and system for measuring an eye.
  29. Frey, Rudolph W.; Gray, Gary P., Method and system for removal and replacement of lens material from the lens of an eye.
  30. Henry M. D'Souza ; Edwin J. Sarver ; Youssef S. Wakil, Method of corneal analysis using a checkered placido apparatus.
  31. Bair Scott S. ; Gradov Igor ; Rabie Ronald L. ; Hicks Edward Larry, Microkeratome.
  32. Garabet Antoine ; Kuklin Yevgeniy, Microkeratome.
  33. Vilupuru, Abhiram S.; Christ, Marie Dvorak, Ocular mask having selective spectral transmission.
  34. Vilupuru, Abhiram S.; Christ, Marie Dvorak, Ocular mask having selective spectral transmission.
  35. J. T. Lin, Ophthalmic surgery method using non-contact scanning laser.
  36. Reboul, Adam C.; Benz, Patrick H.; Webb, R. Kyle, Process for manufacturing an intraocular lens with an embedded mask.
  37. Reboul, Adam C.; Benz, Patrick H.; Webb, R. Kyle, Process for manufacturing an intraocular lens with an embedded mask.
  38. Reboul, Adam C.; Benz, Patrick H.; Webb, R. Kyle, Process for manufacturing an intraocular lens with an embedded mask.
  39. Reboul, Adam C.; Benz, Patrick H.; Webb, R. Kyle, Process for manufacturing an intraocular lens with an embedded mask.
  40. Frey, Rudolph W.; Bott, Steven E., Purkinjie image-based alignment of suction ring in ophthalmic applications.
  41. Lin, Jui-Teng, Refractive surgical laser apparatus and method.
  42. Tang Fuqian, Smooth and uniform laser ablation apparatus and method.
  43. 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.
  44. 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.
  45. 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.
  46. Miller, David; Blanco, Ernesto, System and method for increasing the depth of focus of the human eye.
  47. Frey, Rudolph W.; Gray, Gary P.; Zepkin, Neil, System and method for performing LADAR assisted procedures on the lens of an eye.
  48. Frey, Rudolph W.; Bott, Steven E.; Gray, Gary P., System and method for providing laser shot patterns to the lens of an eye.
  49. 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.
  50. 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.
  51. Koons, Stephen J., Trephine for lamellar keratectomy.
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