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:
Sep. 10, 2024
Filed:
Apr. 30, 2020
Hitachi Zosen Corporation, Osaka, JP;
Takayasu Yokobayashi, Osaka, JP;
Hitachi Zosen Corporation, Osaka, JP;
Abstract
Provided is a device for testing solubility of drugs in gastrointestinal tract. The device for testing solubility includes: a plurality of vessels respectively corresponding to gastrointestinal tract of a living body; digestive juice supply devices supplying digestive juice to the vessel requiring the supply of the digestive juice; liquid delivery paths each being provided between the vessels and extending from an upstream-side vessel to a downstream-side vessel; delivery driving sources applying a fluid force to a mixed liquid of the digestive juice and an oral drug in the liquid delivery paths; and a control device controlling delivery speeds of the delivery driving sources according to a temporal change of a flow rate from an upstream side to a downstream side of the gastrointestinal tract of the living body.