Removal of tissue

Details Removal of tissue Removal of tissue

1996-04-01

1998-03-03

Buiz, Michael

Surgery

Means for introducing or removing material from body for...

With means for cutting, scarifying, or vibrating tissue

604 43, A61B 800, A61B 1739

Patent

active

057229457

ABSTRACT:
To reduce damage to surrounding tissue while fragmenting some tissue such as for example not damaging the capsular wall while removing the lens during cataract removal surgery or not damaging artery or vein walls during bypass surgery while freeing the artery or vein to be transplanted, an incision is made for the insertion of surface--a handpiece tip. The tiop is rotated and reciprocated ultrasonically at the same time so that tissue is fragmented by the combined motion of a fragmenting surface perpendicular to the surface and at an angle to the surface many times during a single revolution or part of a revolution.

REFERENCES:
patent: 464252 (1891-12-01), Knoepfel et al.
patent: 2742076 (1956-04-01), Klein
patent: 3082530 (1963-03-01), Hopf et al.
patent: 3401446 (1968-09-01), Obeda et al.
patent: 3526219 (1970-09-01), Balamuth
patent: 3589363 (1971-06-01), Banko et al.
patent: 3614484 (1971-10-01), Shoh
patent: 3683736 (1972-08-01), Loose
patent: 3693613 (1972-09-01), Chibata
patent: 3732858 (1973-05-01), Banko
patent: 3736938 (1973-06-01), Evvard et al.
patent: 3809977 (1974-05-01), Balamuth et al.
patent: 3823717 (1974-07-01), Pohlman
patent: 3882872 (1975-05-01), Douvas et al.
patent: 3902495 (1975-09-01), Weiss et al.
patent: 3906954 (1975-09-01), Esgar et al.
patent: 3937222 (1976-02-01), Banko
patent: 3976077 (1976-08-01), Kerfoot, Jr.
patent: 3990453 (1976-11-01), Douvas et al.
patent: 3996935 (1976-12-01), Banko
patent: 4002169 (1977-01-01), Cupler, II
patent: 4041947 (1977-08-01), Weiss et al.
patent: 4061146 (1977-12-01), Baehr et al.
patent: 4167943 (1979-09-01), Banko
patent: 4203444 (1980-05-01), Bonnell
patent: 4223676 (1980-09-01), Wuchinich
patent: 4273128 (1981-06-01), Lary
patent: 4316465 (1982-02-01), Dotson, Jr.
patent: 4320761 (1982-03-01), Haddad
patent: 4428748 (1984-01-01), Peyman et al.
patent: 4445509 (1984-05-01), Auth
patent: 4504264 (1985-03-01), Kelman
patent: 4515583 (1985-05-01), Sorich
patent: 4609368 (1986-09-01), Dotson, Jr.
patent: 4634420 (1987-01-01), Spinosa et al.
patent: 4643717 (1987-02-01), Cook et al.
patent: 4732156 (1988-03-01), Nakamura
patent: 4747820 (1988-05-01), Hornlein et al.
patent: 4748985 (1988-06-01), Nagasaki
patent: 4749376 (1988-06-01), Kensey et al.
patent: 4750488 (1988-06-01), Wuchinich et al.
patent: 4750902 (1988-06-01), Wuchinich et al.
patent: 4756304 (1988-07-01), Watanabe
patent: 4808153 (1989-02-01), Parisi
patent: 4819635 (1989-04-01), Shapiro
patent: 4820156 (1989-04-01), Ross
patent: 4828052 (1989-05-01), Duran et al.
patent: 4834102 (1989-05-01), Schwarzchild et al.
patent: 4838853 (1989-06-01), Parisi
patent: 4846790 (1989-07-01), Hornlein et al.
patent: 4850354 (1989-07-01), Mcgurk-Burleson et al.
patent: 4867157 (1989-09-01), Mcgurk-Burleson et al.
patent: 4869715 (1989-09-01), Sherburne
patent: 4880011 (1989-11-01), Imade et al.
patent: 4881761 (1989-11-01), Horndein et al.
patent: 4885004 (1989-12-01), Pao
patent: 4886061 (1989-12-01), Fischell et al.
patent: 4887613 (1989-12-01), Farr et al.
patent: 4895560 (1990-01-01), Papantonakos
patent: 4898575 (1990-02-01), Fischell et al.
patent: 4908015 (1990-03-01), Anis
patent: 4909249 (1990-03-01), Arros et al.
patent: 4917085 (1990-04-01), Smith
patent: 4936281 (1990-06-01), Stasz
patent: 4957482 (1990-09-01), Shiber
patent: 4979952 (1990-12-01), Kubota et al.
patent: 5019036 (1991-05-01), Stahl
patent: 5024652 (1991-06-01), Dumenek et al.
patent: 5030201 (1991-07-01), Palestrant
patent: 5042461 (1991-08-01), Inoue et al.
patent: 5112299 (1992-05-01), Pascaloff
patent: 5112300 (1992-05-01), Ureche
patent: 5114399 (1992-05-01), Kovalcheck
patent: 5116343 (1992-05-01), Wolf
patent: 5158564 (1992-10-01), Schnepp-Pesch et al.
patent: 5176677 (1993-01-01), Wuchinich
patent: 5222959 (1993-06-01), Anis
United States Defensive Publication, Elmer J. Ballintine T102,001, Jul. 6, 1982.
"Illustrated Step-by-Step Description of the Anis Dry Extra Capsular Cataract Extraction Technique With In-the-Bag Lens Implementation"; by Aziz Y. Anis; Seminars in Opthalmology, vol. 1, No. 2 (Jun.), 1986; pp. 113-129.

Affiliated with

Also associated with

Rating

Removal of tissue does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Removal of tissue, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Removal of tissue will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-2244597