Self-regulating phaco sleeve to reduce tissue burn

Details Self-regulating phaco sleeve to reduce tissue burn Self-regulating phaco sleeve to reduce tissue burn

1998-07-17

2000-10-17

Leubecker, John P.

Surgery

Instruments

Means for removing, inserting or aiding in the removal or...

604 22, 604272, A61B 130

Patent

active

061324361

ABSTRACT:
The sleeve apparatus for a phacoemulsification/irrigation and aspiration handpiece having an ultrasonic drive assembly attached to a hollow needle includes a compressible sleeve for establishing an annular passage around the needle and enabling the irrigation fluid to pass into an eye through a cornea/sclera wound while cooling the needle. The heat activated element is provided and disposed between the compressible sleeve and the needle for preventing contact between the compressible sleeve and the needle and maintaining the annular passage therebetween for irrigation fluid flow.

REFERENCES:
patent: 4530356 (1985-07-01), Helfgott et al.
patent: 4681102 (1987-07-01), Bartell
patent: 4731085 (1988-03-01), Koch
patent: 4787889 (1988-11-01), Steppe et al.
patent: 4808154 (1989-02-01), Freeman
patent: 4897079 (1990-01-01), Zalfski et al.
patent: 4909249 (1990-03-01), Akkas et al.
patent: 4940468 (1990-07-01), Petillo
patent: 4983160 (1991-01-01), Steppe et al.
patent: 4986827 (1991-01-01), Akkas et al.
patent: 5019035 (1991-05-01), Missirlian et al.
patent: 5026393 (1991-06-01), Mackool
patent: 5059204 (1991-10-01), Lawson et al.
patent: 5084009 (1992-01-01), Mackool
patent: 5213569 (1993-05-01), Davis
patent: 5257988 (1993-11-01), L'Esperance
patent: 5282786 (1994-02-01), Ureche
patent: 5286256 (1994-02-01), Mackool
patent: 5354265 (1994-10-01), Mackool
patent: 5496342 (1996-03-01), Urich
patent: 5505693 (1996-04-01), Mackool
patent: 5569188 (1996-10-01), Mackool
patent: 5634912 (1997-06-01), Injev
patent: 5645530 (1997-07-01), Boukhny et al.
patent: 5667489 (1997-09-01), Kraff et al.
patent: 5685841 (1997-11-01), Mackool
patent: 5743871 (1998-04-01), Strukel et al.
patent: 5807310 (1998-09-01), Hood
patent: 5941887 (1999-08-01), Steen et al.
patent: 5984904 (1999-11-01), Steen et al.
patent: 5989209 (1999-11-01), Barrett
patent: 6013046 (2000-01-01), Maaskamp et al.
patent: 6042586 (2000-03-01), Kawano et al.

Affiliated with

Also associated with

Rating

Self-regulating phaco sleeve to reduce tissue burn does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Self-regulating phaco sleeve to reduce tissue burn, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Self-regulating phaco sleeve to reduce tissue burn will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-463949