Distribution nozzle apparatus for automatic chemical analyzer

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 5084242
SERIAL NO

07628992

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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In an automatic chemical analyzer, a plurality of reagent containers are arranged annularly in a table and a reagent distribution nozzle unit is located between reaction cells and reagent containers and substantially at the center of an arcular array of container. In the nozzle unit, arm is secured to shaft which is vertically displaceable and rotatable. The arm is provided with a tiltable arm head and a nozzle for withdrawing a reagent from the reagent container is fixed to the arm head. The arm head and nozzle is tilted and a suction port of nozzle is shifted from a position over the reagent container to a position over draining groove, when the shaft is rotated.

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First Claim

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Patent Owner(s)

Patent OwnerAddressTotal Patents
KABUSHIKI KAISHA TOSHIBATOKYO20986

International Classification(s)

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  • [Patents Count]

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Sakuma, Yoshihiro Tochigi, JP 5 169
Shivutani, Hitoshi Ootawara, JP 1 102

Cited Art Landscape

Patent Info (Count) # Cites Year
 
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* Cited By Examiner

Patent Citation Ranking

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Patent Info (Count) # Cites Year
 
Other [Check patent profile for assignment information] (3)
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8883455 Method for detecting the presence of a nucleic acid in a sample 1 2013
9726607 Systems and methods for detecting multiple optical signals 0 2014
9150908 Method for detecting the presence of a nucleic acid in a sample 1 2014
 
WOOD GUNDY LIMITED (1)
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* Cited By Examiner