Front loading medical injector and syringe for use therewith

Details Front loading medical injector and syringe for use therewith Front loading medical injector and syringe for use therewith

1997-07-28

1999-12-07

McDermott, Corrine

Surgery

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

Treating material introduced into or removed from body...

604154, 604 65, 604118, 604189, 128DIG1, 235375, 235448, 235454, 235462, 235453, A61M 3100

Patent

active

059975024

ABSTRACT:
A front-loading syringe which comprises a movable plunger for injecting liquid contrast media, is rotatably mountable on a front wall of an injector housing with an interference fit and in sealed relationship with respect thereto, with or without a pressure jacket, by a first-quick release mechanism. At the same time, the plunger is connected to an injector drive mechanism by a second readily releasable mechanism. During the mounting operation, a sensor reads injection information from an indicator device on the syringe and feeds it to an injector control. An audible-and-tactile indicating mechanism also is activated when the syringe is essentially in the desired mounted position. The syringe may include reinforcing ribs which also function as volumetric gradations, and liquid media presence-or-absence indicating dots which appear circular against a liquid media background and oval-shaped against an air background. An injection end of the syringe comprises an injector portion of reduced diameter inside a screw-threaded attachment portion of larger diameter, and may include loop-shaped reinforcing handle portions.

REFERENCES:
patent: 2702547 (1955-02-01), Glass
patent: 3051173 (1962-08-01), Johnson
patent: 3645262 (1972-02-01), Harrigan
patent: 3987940 (1976-10-01), Tischlinger
patent: 4006736 (1977-02-01), Kranys et al.
patent: 4030498 (1977-06-01), Tompkins
patent: 4080967 (1978-03-01), O'Leary
patent: 4155490 (1979-05-01), Glenn
patent: 4278086 (1981-07-01), Hodgins et al.
patent: 4345595 (1982-08-01), Whitney
patent: 4351332 (1982-09-01), Whitney et al.
patent: 4452251 (1984-06-01), Heilman
patent: 4464265 (1984-08-01), Joyner
patent: 4465472 (1984-08-01), Urbaniak
patent: 4465473 (1984-08-01), Ruegg
patent: 4475666 (1984-10-01), Bilbrey et al.
patent: 4476381 (1984-10-01), Rubin
patent: 4493646 (1985-01-01), Lacour et al.
patent: 4529401 (1985-07-01), Leslie et al.
patent: 4604847 (1986-08-01), Moulding, Jr. et al.
patent: 4636198 (1987-01-01), Stade
patent: 4648872 (1987-03-01), Kamen
patent: 4650475 (1987-03-01), Smith et al.
patent: 4652260 (1987-03-01), Fenton, Jr. et al.
patent: 4676776 (1987-06-01), Howson
patent: 4677980 (1987-07-01), Reilly et al.
patent: 4681566 (1987-07-01), Fenton, Jr. et al.
patent: 4685903 (1987-08-01), Cable et al.
patent: 4722734 (1988-02-01), Kolin
patent: 4741732 (1988-05-01), Crankshaw et al.
patent: 4741736 (1988-05-01), Brown
patent: 4749109 (1988-06-01), Kamen
patent: 4767406 (1988-08-01), Wadham et al.
patent: 4773900 (1988-09-01), Cochran
patent: 4838857 (1989-06-01), Strowe et al.
patent: 4853521 (1989-08-01), Clacys et al.
patent: 4854324 (1989-08-01), Hirschman et al.
patent: 4878896 (1989-11-01), Garrison et al.
patent: 4943279 (1990-07-01), Samiotes et al.
patent: 4978335 (1990-12-01), Arthur, III
patent: 4988337 (1991-01-01), Ito
patent: 5034004 (1991-07-01), Crankshaw
patent: 5047014 (1991-09-01), Mosebach et al.
patent: 5078683 (1992-01-01), Sancoff et al.
patent: 5085643 (1992-02-01), Larkin
patent: 5104374 (1992-04-01), Bishko et al.
patent: 5135507 (1992-08-01), Haber et al.
patent: 5153827 (1992-10-01), Coutre et al.
patent: 5236416 (1993-08-01), McDaniel et al.
patent: 5242408 (1993-09-01), Jhuboo et al.
patent: 5256157 (1993-10-01), Samiotes et al.
patent: 5279569 (1994-01-01), Neer et al.
patent: 5300031 (1994-04-01), Neer et al.
patent: 5317506 (1994-05-01), Coutre et al.
patent: 5342298 (1994-08-01), Michaels et al.
patent: 5354287 (1994-10-01), Wacks
patent: 5356393 (1994-10-01), Haber et al.
patent: 5383858 (1995-01-01), Reilly et al.
patent: 5425716 (1995-06-01), Kawasaki et al.
patent: 5429602 (1995-07-01), Hauser
patent: 5431627 (1995-07-01), Pastrone et al.
patent: 5531698 (1996-07-01), Olsen
patent: 5545140 (1996-08-01), Conero et al.
patent: 5681285 (1997-10-01), Ford et al.
patent: 5683367 (1997-11-01), Jordan et al.
Liebel-Flarsheim Company, Angiomat 6000 Digital Injection System Operator's Manual, 600950 Rev. 1 (1990); pp. 3-6 to 3-8, 4-52 to 4-56.
Medrad, Mark V/Mark V Plus Injector Operation Manual, KMP 805P Rev. B (1990); pp. 1-18 to 1-28, 3-7 to 3-13, 14-1 to 14-4.
Medrad, Inc., "The First and Only True Injection System" Medrad Mark V System Brochure, 1988.
Brochure for "Angiomat 6000" of Liebel-Flarsheim, 2111 E. Galbraith Rd., Cincinnati, OH 45215, copyright 1987.
Brochure for "Angiomat CT" of Liebel-Flarsheim, 2111 E. Galbraith Rd., Cincinnati, OH 45215, copyright 1988.
Brochure for "PercuPump 1A" of E-Z-EM, Inc., 717 Main St. Westbury, NY 11590, copyright 1990.

Affiliated with

Also associated with

Rating

Front loading medical injector and syringe for use therewith does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Front loading medical injector and syringe for use therewith, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Front loading medical injector and syringe for use therewith will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-818525