Surgery – Blood drawn and replaced or treated and returned to body – Constituent removed from blood and remainder returned to body
Patent
1990-07-24
1993-01-12
Pellegrino, Stephen C.
Surgery
Blood drawn and replaced or treated and returned to body
Constituent removed from blood and remainder returned to body
604 4, 604 65, A61M 103
Patent
active
051786036
ABSTRACT:
A method and system for adaptively controlled withdrawal/infusion of a fluid, such as blood, to or from a fluid source, such as a blood vessel. An adaptive flow rate limit is established and periodically adjusted during the course of withdrawal/infusion so as to maximize and optimize the withdrawal/infusion rate while, at the same time, providing for rapid corrective adjustments in flow rate responsive to early indications of flow disruption, such as occlusion or collapse of the blood vessel during blood withdrawal. The method and system of the invention is particularly applicable to automated apheresis systems.
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"Non-Recursive Matched Filters Using Charge-Coupled Devices", pp. 244-247.
Baxter International Inc.
Bostich June M.
Buyan Robert D.
Canter Bruce M.
Lewis Ralph A.
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