Surgery – Means for introducing or removing material from body for... – Treating material introduced into or removed from body...
Patent
1992-06-22
1994-05-24
Rosenbaum, C. Fred
Surgery
Means for introducing or removing material from body for...
Treating material introduced into or removed from body...
128763, A61M 5315
Patent
active
053144163
ABSTRACT:
A syringe assembly including a plunger rod and a plunger tip which are designed to provide a low frictional resistance against the interior surface of the syringe barrel while the plunger rod is at rest but which will increase the sealing pressure between the plunger tip and the interior surface of the syringe barrel in proportion to the amount of force applied to the plunger rod. Additionally, the plunger rod may be moved in the syringe barrel in a laterally offset manner with respect to the longitudinal axis of the syringe barrel without significantly affecting the seal between the plunger tip and the syringe barrel.
REFERENCES:
patent: D248873 (1978-08-01), Raitto
patent: D254446 (1980-03-01), Raitto
patent: 1737844 (1929-12-01), Heineman et al.
patent: 2607342 (1952-08-01), Abel
patent: 2856923 (1958-10-01), Roger et al.
patent: 2882899 (1959-04-01), Nogier et al.
patent: 2886034 (1959-05-01), Robinson et al.
patent: 2895773 (1959-07-01), McConnaughey
patent: 2907330 (1959-10-01), Laub
patent: 3026872 (1962-03-01), Prater, Jr.
patent: 3028862 (1962-04-01), Prater, Jr.
patent: 3059639 (1962-10-01), Blackman et al.
patent: 3135260 (1964-06-01), Hamilton
patent: 3147753 (1964-09-01), Nogier et al.
patent: 3150801 (1964-09-01), Hamilton
patent: 3253592 (1966-05-01), Pechmann
patent: 3281023 (1966-10-01), Bruck et al.
patent: 3366103 (1968-01-01), Keller
patent: 3581956 (1971-06-01), Reid
patent: 3890956 (1975-06-01), Moorehead
patent: 4030496 (1977-06-01), Stait et al.
patent: 4057052 (1977-11-01), Kaufman et al.
patent: 4074715 (1978-02-01), Geiger
patent: 4159713 (1979-07-01), Prais
patent: 4178941 (1979-12-01), Raitto
patent: 4212307 (1980-07-01), Raitto
patent: 4212309 (1980-07-01), Moorehead
patent: 4215701 (1980-08-01), Raitto
patent: 4245654 (1981-01-01), Raitto
patent: 4266557 (1981-05-01), Merry
patent: 4267846 (1981-05-01), Kontos
patent: 4299238 (1981-11-01), Baidwan et al.
patent: 4303070 (1981-12-01), Ichikawa et al.
patent: 4320770 (1982-03-01), Etherington et al.
patent: 4327745 (1982-05-01), Ford, Jr.
patent: 4340067 (1982-07-01), Rattenborg
patent: 4354507 (1982-10-01), Baitto
patent: 4363329 (1982-12-01), Raitto
patent: 4372325 (1983-02-01), Raitto
patent: 4373535 (1983-02-01), Martell
patent: 4411725 (1983-10-01), Raitto
patent: 4421123 (1983-12-01), Percarpio
patent: 4448206 (1984-05-01), Martell
patent: 4459997 (1984-07-01), Sarstedt
patent: 4466446 (1984-08-01), Baidwan et al.
patent: 4493703 (1985-01-01), Butterfield
patent: 4500310 (1985-02-01), Christinger
patent: 4519402 (1985-05-01), Andersen
patent: 4543093 (1985-09-01), Christinger
patent: 4572210 (1986-02-01), McKinnon
patent: 4595021 (1986-06-01), Shimizu et al.
patent: 4632672 (1986-12-01), Kvitrud
patent: 4657028 (1987-04-01), Rich et al.
patent: 4687000 (1987-08-01), Eisenhardt et al.
patent: 4690154 (1987-09-01), Woodford et al.
patent: 4703763 (1987-11-01), McAlister et al.
patent: 4704105 (1987-11-01), Adorjan et al.
patent: 4767414 (1988-08-01), Williams et al.
patent: 4774963 (1988-10-01), Ichikawa et al.
patent: 4820278 (1989-04-01), Balisky
patent: 4821738 (1989-04-01), Iwasaki et al.
Lewis Anthony K.
Weilbacher Eugene E.
Alexander V.
Allison Richard D.
Beck Andrew J.
Rosenbaum C. Fred
Sherwood Medical Company
LandOfFree
Low friction syring assembly does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Low friction syring assembly, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Low friction syring assembly will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-1969743