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:
Aug. 24, 2021
Filed:
Nov. 16, 2018
Iucf-hyu (Industry-university Cooperation Foundation Hanyang University), Seoul, KR;
Sang-Kyung Lee, Seoul, KR;
Kun Ho Chung, Seoul, KR;
Irfan Ullah, Seoul, KR;
Priti Kumar, Hamden, CT (US);
Sangah Lee, Seoul, KR;
Abstract
A nose-to-brain drug delivery device is provided. The nose-to-brain drug delivery device includes a freeze-dried drug container for storing a freeze-dried drug, a restoring solvent container for storing a solvent for thawing the freeze-dried drug, a membrane for preventing the freeze-dried drug from being mixed with the solvent, and a compressor for providing a driving force. The membrane is opened by the driving force of the compressor to mix the freeze-dried drug with the solvent, thereby thawing the freeze-dried drug, and the thawed drug is sprayed by the driving force of the compressor.