07094216 is referenced by 74 patents and cites 14 patents.

An injector system includes a powered injector, a pressurizing chamber in operative connection with the powered injector, a fluid path in fluid connection with the pressurizing chamber, and a manual control in fluid connection with the fluid path. The manual control includes at least one actuator for controlling the injector through application of force by an operator. The actuator provides tactile feedback of pressure in the fluid path to the operator via a fluid connection with the fluid path. An injection system for use in angiography includes a source of saline, a pump in fluid connection with the source of saline to pressurize the saline, a saline valve in fluid connection via a first port thereof with an outlet of the pump, a first connector in fluid connection with a second port of the saline valve, a source of contrast, a contrast valve in fluid connection with the source of contrast via a first port of the contrast valve, a powered injector in fluid connection with a second port of the contrast valve, a second connector in fluid connection with a third port of the contrast valve, and a pressure isolation mechanism.

Title
Injection system having a pressure isolation mechanism and/or a handheld controller
Application Number
9/982518
Publication Number
7094216 (B2)
Application Date
October 18, 2001
Publication Date
August 22, 2006
Inventor
Roderick H Beaulieu
Cumberland
RI, US
Christopher T Zirps
Sharon
MA, US
Jennie Kwo
Cambridge
MA, US
Luis A Pedraza
West Roxbury
MA, US
Gerald W Callan
Greensburg
PA, US
David M Griffiths
Pittsburgh
PA, US
Alan D Hirschman
Glenshaw
PA, US
David M Reilly
Glenshaw
PA, US
Robert M Schmidt
Pittsburgh
PA, US
Frederick W Trombley III
Gisbonia
PA, US
Agent
Henry E Bartony Jr
Christian E Schuster
Gregory L Bradley
Assignee
Medrad
PA, US
IPC
A61M 31/00
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