Multi-purpose phacoemulsification needle

Surgery – Means for introducing or removing material from body for... – Treating material introduced into or removed from body...

Reexamination Certificate

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

C606S170000, C604S294000

Reexamination Certificate

active

06958056

ABSTRACT:
A multipurpose phacoemulsification needle includes a needle body having a lumen therethrough for aspiration of fluids and tissue. A needle body includes a proximal end adapted for attachment to a phacoemulsification handpiece and a tip portion disposed at a distal end of the needle body. The tip portion includes a truncated hemisphere having a flat surface thereon and a port disposed in the flat surface. The truncated hemisphere includes a rounded surface of sufficient area to enable capsule polishing and when driven in an ultrasonic mode, the needle is also suitable for irrigation and aspiration as well as phacoemulsification of lens tissue.

REFERENCES:
patent: 3732858 (1973-05-01), Banko
patent: 3844272 (1974-10-01), Banko
patent: 4689040 (1987-08-01), Thompson
patent: 4808153 (1989-02-01), Parisi
patent: 4808170 (1989-02-01), Thornton et al.
patent: 4816018 (1989-03-01), Parisi
patent: 4869715 (1989-09-01), Sherburne
patent: 5084009 (1992-01-01), Mackool
patent: 5100390 (1992-03-01), Lubeck et al.
patent: 5112339 (1992-05-01), Zelman
patent: 5154694 (1992-10-01), Kelman
patent: 5213569 (1993-05-01), Davis
patent: 5242385 (1993-09-01), Strukel
patent: 5254106 (1993-10-01), Feaster
patent: 5286256 (1994-02-01), Mackool
patent: 5290267 (1994-03-01), Zimmermann
patent: 5295980 (1994-03-01), Ersek
patent: 5451229 (1995-09-01), Geuder et al.
patent: 5515871 (1996-05-01), Bittner et al.
patent: 5743871 (1998-04-01), Strukel et al.
patent: 5788679 (1998-08-01), Gravlee, Jr.
patent: 5871470 (1999-02-01), McWha
patent: 5980529 (1999-11-01), Strukel
patent: 5993408 (1999-11-01), Zaleski
patent: 6039715 (2000-03-01), Mackool
patent: 6554809 (2003-04-01), Aves

LandOfFree

Say what you really think

Search LandOfFree.com for the USA inventors and patents. Rate them and share your experience with other people.

Rating

Multi-purpose phacoemulsification needle does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Multi-purpose phacoemulsification needle, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Multi-purpose phacoemulsification needle will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFUS-PAI-O-3485148

  Search
All data on this website is collected from public sources. Our data reflects the most accurate information available at the time of publication.