Blow molded venous drip chamber for hemodialysis

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United States of America Patent

PATENT NO 5328461
SERIAL NO

07876041

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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A blow molded rigid plastic venous chamber for hemodialysis, for use in a venous hemodialysis set. The chamber defines a plurality of first access ports adjacent to a first end thereof. A second access port is provided at an opposed end. A tubular plastic filter is positioned in close-fitting relation within the second access port to project into the chamber. Unique advantages are provided by such a blow-molded, filter-carrying chamber.

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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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