Invention Grant
US08398578B1 Capsule friendly tips for phacoemulsification and for irrigation/aspiration 有权
胶囊友善的晶状体乳化和灌注/吸气提示

  • Patent Title: Capsule friendly tips for phacoemulsification and for irrigation/aspiration
  • Patent Title (中): 胶囊友善的晶状体乳化和灌注/吸气提示
  • Application No.: US12794715
    Application Date: 2010-06-04
  • Publication No.: US08398578B1
    Publication Date: 2013-03-19
  • Inventor: Christine Lydie Zolli
  • Applicant: Christine Lydie Zolli
  • Agency: Hess Patent Law Firm LLC
  • Agent Robert J. Hess
  • Main IPC: A61N1/30
  • IPC: A61N1/30
Capsule friendly tips for phacoemulsification and for irrigation/aspiration
Abstract:
A surgical tool whose shaft terminates into a tip having a smooth, rounded edge and that has pores on its top or side, but none one the underside of its base. There may be a flattened base indicative of the shape of a bubble, basket, funnel, circular disc, oblong shape, Maltese cross or mulberry. The pores may be directed backward. A spring spiral may be provided within the shaft to exert a spring bias. The globe may be in the form of a sleeve fitted over a conventional phacoemulsification tip and needs to be positioned to keep the phacoemulsification tip from contacting the sleeve during operation. Alternatively, the globe may be part of a tip itself.
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