logo

For the Inventor, By the Inventor

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.:

US 12274859 B1

PDFFull Text
Date of Patent:
Apr. 14, 2025

Filed:

Nov. 11, 2018

Drug delivery device and manufacturing method thereof

Applicant:

Daegu Gyeongbuk Institute of Science and Technology, Daegu, KR;

Inventors:

So Hee Kim, Daegu, KR;

Hyun Min Moon, Daegu, KR;

Nam Sun Chou, Seoul, KR;

Assignee:

DAEGU GYEONGBUK INSTITUE OF SCIENCE AND TECHNOLOGY, Daegu, KR;

Attorney:

LEX IP MEISTER, PLLC

Primary Examiner:

Bradley J Osinski

Int. Cl.
CPC ...
A61M 5/142 (2005.12); A61B 5/24 (2020.12); A61M 5/14 (2005.12); B05D 1/00 (2005.12); B05D 3/14 (2005.12);
U.S. Cl.
CPC ...
A61M 5/14276 (2012.12); A61B 5/24 (2020.12); A61M 5/1408 (2012.12); B05D 1/005 (2012.12); B05D 3/148 (2012.12); A61M 2205/0216 (2012.12); A61M 2205/054 (2012.12); A61M 2205/3327 (2012.12); A61M 2205/50 (2012.12); A61M 2207/00 (2012.12);
Abstract

A drug delivery device and a method for manufacturing the same, and more specifically, a drug delivery device that can deliver a drug to a biological tissue while minimizing damage thereto and can come into close contact with the biological tissue to be able to measure an electrical signal of or apply electrical stimulation to the biological tissue and a method for manufacturing the drug delivery device are proposed. The drug delivery device includes a substrate unit that is inserted into a human body and has a porous insertion portion having one or more discharge voids. The insertion portion is provided to be deformable to match a shape of a biological tissue while expanding and contracting as a drug is injected into and discharged from an inside of the injection portion.

Find Patent Forward Citations

Kim, So. (2025). Drug delivery device and manufacturing method thereof (U.S. Patent No. 12274859). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/12274859

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

Loading…