Multi-function fluid communication control system

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 4819653
SERIAL NO

06850758

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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The present invention is a multi-function fluid communication control system for effecting selective automated control to provide selected fluid communication between fluid reservoirs, instruments, and various pressure conditions which can be used in, for example, a catheterization procedure. The system includes multi-port fluid communication valves, such as three-port stopcocks which are connected as required by fluid conduits such as tubes. Each of the valves, in turn, are connected to a control mechanism such as stepper motors to provide the necessary fluid communication paths in response to the user's requirements. User requirements can be translated into the required valve movements through command signals operated by, for example, an appropriately programmed computer or microprocessor.

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First Claim

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Patent Owner(s)

Patent OwnerAddressTotal Patents
THE RESEARCH FOUNDATION FOR THE STATE UNIVERSITY OF NEW YORKALBANY, NY901
Lloyd A. MarksBRYN MAWR, PA0

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Marks, Lloyd A 29 Woody Ln., Northport, NY 11768 20 1222

Cited Art Landscape

Patent Info (Count) # Cites Year
 
Other [Check patent profile for assignment information] (3)
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* 4508103 Pressure monitoring interconnect system 34 1983
* 4566480 Medical stopcock valve assembly 70 1984
 
CORDIS CORPORATION (1)
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THE ARIZONA BOARD OF REGENTS ON BEHALF OF THE UNIVERSITY OF ARIZONA (1)
* 4562845 Methods and apparatus for testing a blood pressure monitoring system of the hydraulic type 8 1984
 
BIOMEDICAL DYNAMICS CORPORATION (1)
* 4431009 Apparatus for measuring blood pressure 68 1981
* Cited By Examiner

Patent Citation Ranking

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Other [Check patent profile for assignment information] (2)
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* Cited By Examiner