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Doug Duchon, Thomas Paulson, Robert F Wilson, Jiyan Liu: Angiographic injector system with automatic high/low pressure switching. Acist Medical Systems, Oppenheimer Wolff & Donnelly, April 24, 2001: US06221045 (196 worldwide citation)

An angiographic injector system includes a manifold and valve which selectively connects either a syringe pump or a low pressure system to a catheter which is inserted into a patient. The valve is normally biased to a state which connects the low pressure system to the catheter for pressure monitori ...


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Traci Barron, Niels Clausen Stuck, Mark Fisher, Joseph Graceffa, David J Hajicek, Martin G Hieb, Anastasios G Karahalios, Karen Kensok, Robert Kim, Lawrence Lunzer, Manfred Maiers, Adolfo Menendez Jr, Khader Mohiuddin, Richard A Oftedahl, Volker Roos, Jeremiah O Leary: Disposable fluid connector having multiple tubing components and an electrical connector. ACIST Medical Systems, Shumaker & Sieffert P A, February 14, 2017: US09566381

A disposable fluid connector includes a first single-use tubing component having proximal and distal ends and a second single-use tubing component having proximal and distal ends, where the first single-use tubing component and the second single-use tubing component are each usable only for a single ...


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Duchon Doug, Paulson Thomas, Wilson Robert F, Liu Jiyan: Angiographic injector system with automatic high/low pressure switching. Invasatec, August 9, 2000: EP1024749-A2

An angiographic injector system includes a manifold and valve which selectively connects either a syringe pump or a low pressure system to a catheter which is inserted into a patient. The valve is normally biased to a state which connects the low pressure system to the catheter for pressure monitori ...


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DUCHON DOUG, PAULSON THOMAS, WILSON ROBERT F, LIU JIYAN: [fr] Système dinjection angiographique doté dun changement de pression haut/bas automatique, [de] Angiografisches Injektorsystem mit automatischer Hoch-/Niedrigdruckumschaltung, [en] Angiographic injector system with automatic high/low pressure switching. ACIST MEDICAL SYS, October 13, 2010: EP2238907-A1

[en] A method for automatically refilling a syringe for a powered angiographic injector arrangement, said method comprising: completing a first injection via the powered angiographic injector arrangement sensing a volume of fluid remaining in a chamber of said syringe following the first injection p ...


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Duchon Doug, Paulson Thomas, Wilson Robert F, Liu Jiyan: Systeme dinjection pour angiographie a commutation de pression forte/faible automatique, Angiographic injector system with automatic high/low pressure switching. Acist Medical Systems, Acist Medical Systems, SMART & BIGGAR, May 6, 1999: CA2307611

An angiographic injector system includes a manifold and valve which selectively connects either a syringe pump or a low pressure system to a catheter which is inserted into a patient. The valve is normally biased to a state which connects the low pressure system to the catheter for pressure monitori ...


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Duchon Doug, Paulson Thomas, Wilson Robert F, Liu Jiyan: Angiographic injector system with automatic high/low pressure switching. Invasatec, Duchon Doug, Paulson Thomas, Wilson Robert F, Liu Jiyan, INSKEEP James W, May 6, 1999: WO/1999/021481

An angiographic injector system includes a manifold (26) and valve which selectively connects either a syringe pump (18) or a low pressure system to a catheter (30) which is inserted into a patient. The valve is normally biased to a state which connects the low pressure system to the catheter for pr ...


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