AUTOMATIC LIQUID SAMPLING DEVICE - NATIONAL GRASSLAND RESEARCH INSTITUTE

Title:

AUTOMATIC LIQUID SAMPLING DEVICE

Document Type and Number:

Japanese Patent JP3515980

Kind Code:

B2

Abstract:

PROBLEM TO BE SOLVED: To provide a compact and lightweight device capable of sampling blood with age without necessitating human labor.
SOLUTION: This automatic liquid sampling device is provided with a tube 1 of which one end is connected with a nozzle 2 or paracentetic instrument and the other end is connected with the nozzle 2 or a storage bag for desired circulation agent, a drug pump 4 feeding liquid in the tube in a predetermined direction, a branching pipe 5 branching liquid in the tube 1, a vacuum sampling tube connected with the branching pipe 5, and a cam mechanism 19 leading liquid into each vacuum sampling tube from the branching pipe 5 with age.

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Inventors:

Umeda, Naonobu
Aoki, Yasuhiro
Yamada, Akihisa
Nakano, Sadao

Application Number:

JP6211598A

Publication Date:

April 05, 2004

Filing Date:

February 26, 1998

Export Citation:

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Assignee:

NATIONAL GRASSLAND RESEARCH INSTITUTE
Umeda, Naonobu
Aoki, Yasuhiro
Yamada, Akihisa
FUJIHIRA KOGYO KK

International Classes:

A61B5/15; G01N1/10; (IPC1-7): A61B5/15; G01N1/10

Attorney, Agent or Firm:

加藤恒久

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