The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Nov. 12, 2024
Filed:
Dec. 05, 2018
Applicant:
Hitachi High-tech Corporation, Tokyo, JP;
Inventors:
Assignee:
Hitachi High-Tech Corporation, Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B01L 3/02 (2006.01); G01N 35/10 (2006.01);
U.S. Cl.
CPC ...
G01N 35/1011 (2013.01); G01N 2035/103 (2013.01);
Abstract
Provided is a dispensing device that can dispense at a high speed and with high precision and that can be miniaturized. This dispensing device suctions a liquid sample into a disposable tip and discharges the suctioned liquid sample, the dispensing device being provided with: a piston receiving part into which a piston is inserted; a tip detachment part that detaches the disposable tip mounted on the front end of the piston receiving part by pressing down the disposable tip; and a force action part that works in tandem with the tip detachment part and moves in the direction opposite to the movement direction of the tip detachment part.