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Surgical method and apparatus utilizing laser energy for removing body tissue 원문보기

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • A61B-017/22
출원번호 US-0827024 (1992-01-27)
발명자 / 주소
  • Beuchat Charles E. (Irvine CA) Rowe Scott (Mission Viejo CA) Malk Edward G. (Lake Forest CA) Watson Woodrow W. (Mission Viejo CA)
출원인 / 주소
  • Alcon Surgical, Inc. (Fort Worth TX 02)
인용정보 피인용 횟수 : 44  인용 특허 : 0

초록

An improved surgical method and apparatus using laser energy for destroying body tissue which includes a surgical handpiece including a surgical tip assembly which is driven by means of laser to achieve optical breakdown, plasma formation and shockwave generation to emulsify or destroy body tissue.

대표청구항

An apparatus for emulsifying body tissue during surgery comprising means for providing laser energy to a surgical tip assembly, said surgical tip assembly further comprising: i) first means for transmitting said laser energy along said surgical tip assembly to achieve optical breakdown and plasma fo

이 특허를 인용한 특허 (44)

  1. Ralph De La Torre ; Kenton W. Gregory, Apparatus and method for vasodilation.
  2. Torre Ralph De La ; Gregory Kenton W., Apparatus and method for vasodilation.
  3. de la Torre Ralph (Brookline MA) Gregory Kenton W. (West Linn OR), Apparatus and method for vasodilation.
  4. Bergheim, Bjarne; Khakpour, Mehrzad, Apparatus and methods for cleaning teeth and gingival pockets.
  5. Khakpour, Mehrzad; Bergheim, Bjarne, Apparatus and methods for filling teeth and root canals.
  6. Gharib, Morteza; Adams, Joshua; Hars, Erik; Bergheim, Bjarne; Stocks, Karl; Doherty, Lance, Apparatus and methods for treating root canals of teeth.
  7. Gharib, Morteza; Adams, Joshua; Hars, Erik; Bergheim, Bjarne; Stocks, Karl; Doherty, Lance, Apparatus and methods for treating root canals of teeth.
  8. Gharib, Morteza; Adams, Joshua; Hars, Erik; Bergheim, Bjarne; Stocks, Karl; Doherty, Lance, Apparatus and methods for treating root canals of teeth.
  9. Bergheim, Bjarne; Khakpour, Mehrzad; Pham, Michele; Gharib, Morteza; Tebbs, Richard S., Apparatus, methods, and compositions for endodontic treatments.
  10. Steven R. Visuri ; Anthony J. Makarewicz ; Richard A. London ; William J. Benett ; Peter Krulevitch ; Luiz B. Da Silva, Laser and acoustic lens for lithotripsy.
  11. Grasso, III, Michael; Goodshall, Douglas; Liu, Clifford; Tremaglio, Anthony, Laser lithotripsy device with suction.
  12. Grasso, III,Michael; Goodshall,Douglas; Liu,Clifford; Tremaglio,Anthony; Bourne,George, Laser lithotripsy device with suction.
  13. Michael Grasso, III ; Douglas Goodshall ; Clifford Liu ; Anthony Tremaglio ; George Bourne, Laser lithotripsy device with suction.
  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. 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.
  16. Naranjo-Tackman, Ramón; Kuri, Jorge Octavio Villar; Frey, Rudolph W., Laser system and method for astigmatic corrections in association with cataract treatment.
  17. Naranjo-Tackman, Ramón; Kuri, Jorge Octavio Villar; Frey, Rudolph W., Laser system and method for correction of induced astigmatism.
  18. Frey, Rudolph W.; Naranjo-Tackman, Ramón, Laser system and method for performing and sealing corneal incisions in the eye.
  19. Bott, Steven E.; Frey, Rudolph W.; Porter, Gerrit N.; Wakefield, Scott Howard; Chura, William D., Laser system for treatment of 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. Adrian Sorin, Laser-driven acoustic ablation catheter.
  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. Frey, Rudolph W.; Gray, Gary P., Method and system for measuring an eye.
  25. Frey, Rudolph W.; Gray, Gary P., Method and system for removal and replacement of lens material from the lens of an eye.
  26. Karkar Maurice N. ; Muri John I., Multipurpose tissue resurfacing handpiece.
  27. Kadomi, Masaaki; Umayahara, Yoshio; Furuyama, Tadahito; Iwao, Masaru; Hama, Atsutomo; Sugiyama, Takafumi; Hayashi, Yukihiro; Morizumi, Naoto, Optical component and light emitting device using the same.
  28. Celliers Peter ; Da Silva Luiz ; Glinsky Michael ; London Richard ; Maitland Duncan ; Matthews Dennis ; Fitch Pat, Opto-acoustic thrombolysis.
  29. Benett William ; Celliers Peter ; Da Silva Luiz ; Glinsky Michael ; London Richard ; Maitland Duncan ; Matthews Dennis ; Krulevich Peter ; Lee Abraham, Opto-acoustic transducer for medical applications.
  30. William Benett ; Peter Celliers ; Luiz Da Silva ; Michael Glinsky ; Richard London ; Duncan Maitland ; Dennis Matthews ; Peter Krulevich ; Abraham Lee, Opto-acoustic transducer for medical applications.
  31. Cook Kenneth Price ; Bross Robert Michael, Photo optic breakdown probe.
  32. Steven R. Visuri ; Luiz B. Da Silva ; Peter M. Celliers ; Richard A. London ; Duncan J. Maitland, IV ; Victor C. Esch, Photoacoustic removal of occlusions from blood vessels.
  33. Smith, Ronald T.; Lin, Dean Y.; Auld, Jack R.; Ryan, Timothy C., Preconditioned illuminator system and method.
  34. Smith, Ronald T.; Lin, Dean Y.; Auld, Jack R.; Ryan, Timothy C., Preconditioned illuminator system and method.
  35. Frey, Rudolph W.; Bott, Steven E., Purkinjie image-based alignment of suction ring in ophthalmic applications.
  36. Bare James E., Resonant frequency therapy device.
  37. Dodick Jack Murray ; Thyzel Reinhardt,SEX, Surgical instrument with laser target.
  38. 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.
  39. 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.
  40. 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.
  41. Frey, Rudolph W.; Gray, Gary P.; Zepkin, Neil, System and method for performing LADAR assisted procedures on the lens of an eye.
  42. Frey, Rudolph W.; Bott, Steven E.; Gray, Gary P., System and method for providing laser shot patterns to the lens of an eye.
  43. 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.
  44. 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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