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:
Jan. 07, 2025
Filed:
Jul. 28, 2020
Atdose Co., Ltd., Kanagawa, JP;
Hidenori Nakamura, Yokohama, JP;
atDose Co., Ltd., Yokohama, JP;
Abstract
A drug solution administration unit including a drug solution administration module having a first flow path unit, a second flow path unit, and a drive mechanism unit, and a drug solution administration device having a branch path and a main path. The first flow path unit includes an upstream side main body where a first flow path to store drive solution is formed, and the second flow path unit includes a downstream side main body where a second flow path to store drug solution is formed. The drive mechanism unit includes a pair of electrodes and a porous body sandwiched between the pair of electrodes, the drive mechanism unit has a connecting flow path connecting a downstream end of the first flow path and an upstream end of the second flow path.