Blood air trap chamber

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 5520640
SERIAL NO

08254428

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Abstract

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A blood chamber for hemodialysis sets which comprises a sealed, flattened plastic parison, typically from blow molding, which defines a reservoir chamber and at least a first conduit communicating with a first end of the reservoir chamber through a first port. The conduit extends laterally along substantially the length of the reservoir chamber in spaced relation thereto, for connection with hemodialysis set tubing adjacent the reservoir chamber and opposed to the first end. The blood chamber typically also defines a second port communicating with the reservoir chamber, typically at the same end thereof as the first port.

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Patent Owner(s)

Patent OwnerAddress
NXSTAGE MEDICAL INC350 MERRIMACK STREET 7TH FLOOR LAWRENCE MA 01843

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Utterberg, David S 1080 Chestnut St., San Francisco, CA 94109 116 5546

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