Surgery – Means for introducing or removing material from body for... – Treating material introduced into or removed from body...
Reexamination Certificate
2006-07-18
2006-07-18
Hayes, Michael J. (Department: 3767)
Surgery
Means for introducing or removing material from body for...
Treating material introduced into or removed from body...
C604S006160, C604S240000, C604S413000
Reexamination Certificate
active
07077830
ABSTRACT:
A needle for medical use, which is free from breakage of a cannula even if subjected to reapeated bending operations or puncture into the root of teeth in use. The needle is charactrized in that a cannula (2) is fixed to a hub (1) by charging a bonding adhesive in an adhesive-filling portion (11) provided in a distal end of the hub (1) so that a root (21) of the cannula (2) is located below the distal end (121) of the hub (1). The distal end of the hub (1) may be formed into a configuration provided with an annular rib (12) extending axially and surrounding the adhesive-filling portion (11).
REFERENCES:
patent: 2211537 (1940-08-01), Dickinson
patent: 3186408 (1965-06-01), Jacobs
patent: 3994295 (1976-11-01), Wulff
patent: 4040421 (1977-08-01), Young
patent: 4121588 (1978-10-01), Geiger
patent: 4240425 (1980-12-01), Akhavi
patent: 4240426 (1980-12-01), Akhavi
patent: 4249530 (1981-02-01), Millet
patent: 4995870 (1991-02-01), Baskas
patent: 5024659 (1991-06-01), Sjostrom
patent: 5360423 (1994-11-01), McCormick
patent: 5405330 (1995-04-01), Zunitch et al.
patent: 6585701 (2003-07-01), Dysarz
patent: 6595960 (2003-07-01), West et al.
patent: 0 824 926 (1998-02-01), None
patent: 2 785 813 (2000-05-01), None
patent: 58-54848 (1983-04-01), None
Higaki Yoshio
Murakami Mitsuo
Tochiyama Toshio
Yashiro Kenji
Birch, Stewart, Kolasch and Birch LLP
Han Mark K
Hayes Michael J.
Nipro Corporation
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