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:
Dec. 16, 2025
Filed:
Apr. 06, 2021
Muscle Corporation, Osaka, JP;
Muscle Corporation, Osaka, JP;
Abstract
Provided is a pipette device that achieves both suction and discharge of a large amount of fluid and high-precision discharge of a minute amount of fluid. The pipette device includes: a first syringethat is capable of suctioning fluid and is capable of discharging fluid with a predetermined discharge precision; a second syringethat is capable of suctioning fluid and is capable of discharging fluid with a higher precision than the first syringe; a nozzleprovided in common to the first syringeand the second syringe; a flow paththat causes the first syringeand the second syringeto be in communication with each other, and is in communication with the nozzle; and driving unitsconfigured to drive the first syringeand the second syringesuch that the first syringeand the second syringesuction and discharge fluid from the nozzleindividually or in cooperation with each other.