Surgery – Means for introducing or removing material from body for... – Treating material introduced into or removed from body...
Reexamination Certificate
2006-07-25
2006-07-25
Hayes, Michael J. (Department: 3767)
Surgery
Means for introducing or removing material from body for...
Treating material introduced into or removed from body...
C604S228000
Reexamination Certificate
active
07081104
ABSTRACT:
An animal fluid injector, replaceable syringe and method of replacement of the syringe in the injector are provided in which the syringe is loadable and unloadable into and from the injector through the open front end of a pressure jacket of the injector, thereby permitting replacement without retraction of the syringe plunger drive or disconnection of the injection tubing. The syringe is provided with a pressure restraining front end, such as an integral or removable cap with structure such as threads that lock the syringe to the front end of the jacket by mating with threads on the jacket. A mechanism in the injector, which includes, for example, a key on cam ring operated by a lever with one hand of an operator, interacts with structure such asymmetrically spaced notches on the back end of the syringe to, for example, rotate the syringe and simultaneously translate or rotate a coupling on the syringe plunger into and out of engagement with the plunger drive in the injector.
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Medrad, Inc.,Medrad's Motion for Partial Summary Judgment of Invalidity and Non-Infringement of the Asserted Claims of U.S. Pat. Nos. 5,658,261 and 5,456,669, from Liebel-Flarsheim v. Medrad, C-1-98-858, May 26, 2000.
Medrad, Inc.,Defendant Medrad, Inc.'s Supplemental Responses to Plaintiff Liebel-Flarsheim Company's First Set of Interrogatories Nos. 5, 6 and 13 to Defendant, from Liebel Flarsheim v. Medrad, C-1-98-858, Jul. 10, 2000.
Medrad, Inc.,Report of Rudy Kranys Pursuant to Rule 26(a)(2)(B)of the Federal Rules of Civil Procedure, from Liebel-Flarsheim v. Medrad, C-1-98-858, Nov. 30, 2000.
Medrad, Inc.,Expert Report of Robert Sturges, from Liebel- Flarsheim v. Medrad, C-1-98-858, Dec. 1, 2000.
Medrad, Inc.,Report of Paul A. Beck Pursuant to Rule 26(a)(2)(B)of the Federal Rules of Civil Procedure, from Liebel-Flarsheim v. Medrad, C-1-98-858, Dec. 1, 2000.
Medrad, Inc.,Supplement to Expert Report of Robert Sturges, from Liebel-Flarsheim v. Medrad, C-1-98-858, Jan. 16, 2001.
Medrad, Inc.,Supplement to Expert Report of Paul A. Beck, from Liebel-Flarsheim v. Medrad, C-1-98-858, Jan. 19, 2001.
Medrad, Inc.,Rebuttal Expert Report of Paul A. Beck on Behalf of Medrad, Inc., from Liebel-Flarsheim v. Medrad, C-1-98-858, Jan.31, 2001.
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Sandra S. Beckwith, U.S. Distrcit Judge,Order, from Liebel-Flarsheim v. Medrad, C-1-98-858, Oct. 17, 2001.
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Sandra S. Beckwith, U.S. District Judge,Order—Document No. 499, from Liebel-Flarsheim v. Medrad, C-1-98-858, Oct. 28, 2005, 44 pages.
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Dieterlen Paul E.
Fago Frank M.
Goethel James H.
Neer Charles
Han Mark
Hayes Michael J.
Liebel-Flarsheim Company
Wood Herron & Evans LLP
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