1
Anthony S. McCoppin
Michael A Spohn, John A Haury, Anthony S McCoppin, John F Kalafut, Herbert M Grubic, James A Dedig: Fluid Delivery System, Fluid Path Set, and Pressure Isolation Mechanism with Hemodynamic Pressure Dampening Correction. Medrad, Gregory L Bradley, Medrad, July 12, 2007: US20070161970-A1

The fluid delivery system includes a pressurizing device for delivering injection fluid under pressure, a low pressure fluid delivery system, and a pressure isolation mechanism. The pressure isolation mechanism includes a first lumen associated with the pressurizing device, a second lumen associated ...


2
Anthony S. McCoppin
Michael A Spohn, John A Haury, Anthony S McCoppin, John F Kalafut, Herbert M Grubic, James A Dedig: Fluid Delivery System, Fluid Path Set, and Pressure Isolation Mechanism with Hemodynamic Pressure Dampening Correction. April 21, 2011: US20110092828-A1

The fluid delivery system includes a pressurizing device for delivering injection fluid under pressure, a low pressure fluid delivery system, and a pressure isolation mechanism. The pressure isolation mechanism includes a first lumen associated with the pressurizing device, a second lumen associated ...


3
Mark Trocki, Mark W Hitchins, Kevin P Cowan, James A Dedig, Francis J Sciulli, Steven C Rygg, Larry J Fuchs, Edward J Rhinehart, Robert D Parks: Front-loading medical injector and syringes, syringe interfaces, syringe adapters and syringe plungers for use therewith. Medrad, Gregory L Bradley, Henry E Bartony Jr, November 25, 2003: US06652489 (128 worldwide citation)

Embodiments of an injector, syringe, syringe interface, and piston/plunger assembly for an injector (of contrast medium, for example) are described. Preferably, the syringe is adapted to engage a syringe interface mechanism such that the syringe may be connected to an injector without regard to any ...


4
Michael A Spohn, Thomas P Joyce, Michael J Ehrenberg, James A Dedig, John A Haury, Susan L Felix, Gerald W Callan, John D Shearer Jr, Herbert Grubic, Ralph Kopacko, William D Barlow, Richard G Critchlow, Roderick H Beaulieu, Jennie Kwo, Luis A Pedraza: Drip chamber and fluid level sensing mechanism for a fluid delivery system. MEDRAD, David Schramm, Gregory L Bradley, April 3, 2012: US08147464 (26 worldwide citation)

The fluid injector system includes a source of injection fluid, a pump device, a fluid control device operably associated with the pump device, and a fluid path set in fluid connection with the source of injection fluid and the pump device. The fluid path set includes a drip chamber including an elo ...


5
Michael A Spohn, James M Gimbel, John A Haury, James A Dedig, Jared A Sunday: Fluid delivery system including a fluid path set and a check valve connector. Medrad, David Schramm, September 24, 2013: US08540698 (7 worldwide citation)

A fluid path for use in a fluid delivery system is described. The fluid path may have a connecter member having a lumen, a luer member connected to the lumen, and an annular member around the luer member. The fluid path may further have a check valve in the lumen to limit fluid flow in one direction ...


6
Michael A Spohn, John A Haury, Anthony S McCoppin, John F Kalafut, Herbert M Grubic, James A Dedig: Fluid delivery system, fluid path set, and pressure isolation mechanism with hemodynamic pressure dampening correction. Bayer Medical Care, Joseph L Kent, David Schramm, James R Stevenson, March 31, 2015: US08992489 (1 worldwide citation)

A fluid delivery system which includes a pressurizing device for delivering injection fluid under pressure, a low pressure fluid delivery system, and a pressure isolation mechanism. The pressure isolation mechanism includes a valve housing having a first port associated with the pressurizing device, ...


7
Ralph H Schriver, Andreas Maihoefer, James A Dedig, Michael A Spohn, Herbert M Grubic, Michael J Swantner, Adam Caruso: Fluid path set with turbulent mixing chamber, backflow compensator. Bayer Healthcare, Joseph L Kent, David Schramm, James R Stevenson, January 31, 2017: US09555379 (1 worldwide citation)

A fluid path set includes a first fluid line having a proximal end fluidly connectable to a source of a first fluid and a second fluid line having a proximal end fluidly connectable to a source of a second fluid. A flow mixing device is in fluid communication with distal ends of the first and second ...


8
Michael J Swantner, Richard A Seman, Barry L Tucker, Arthur E Uber III, Kevin P Cowan, James A Dedig, Christopher D Capone: System and method for syringe plunger engagement with an injector. Bayer HealthCare, Joseph L Kent, David Schramm, James R Stevenson, November 1, 2016: US09480797

A plunger for use with a syringe has a plunger body with a proximal end, a distal end, and a circumferential sidewall extending between the proximal end and the distal end along a plunger longitudinal axis. The plunger further has at least one resiliently deflectable retaining member having a first ...


9
Michael A Spohn, John A Haury, Herbert M Grubic, James A Dedig: Fluid delivery system, fluid path set, and pressure isolation mechanism with hemodynamic pressure dampening correction. BAYER HEALTHCARE, Joseph L Kent, David Schramm, James R Stevenson, February 20, 2018: US09895527

A pressure isolation mechanism including a valve housing which defines a first lumen associated with a pressurizing device, a second lumen associated with an input line which connects a low pressure fluid delivery system to the valve housing, and a pressure isolation port is disclosed. The pressure ...


10
Ralph H Schriver, Andreas Maihoefer, James A Dedig, Michael A Spohn, Herbert M Grubic, Michael J Swantner, Adam Caruso: Fluid path set with turbulent mixing chamber, back flow compensator. BAYER HEALTHCARE, Joseph L Kent, David Schramm, James R Stevenson, July 24, 2018: US10029220

A fluid path set includes a first fluid line having a proximal end fluidly connectable to a source of a first fluid and a second fluid line having a proximal end fluidly connectable to a source of a second fluid. A flow mixing device is in fluid communication with distal ends of the first and second ...



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