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. 20, 2026
Filed:
Aug. 25, 2020
Applicant:
Ipv, Seoul, KR;
Inventor:
Yongjoon Han, Seoul, KR;
Assignee:
IPV, Seoul, KR;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
A61M 5/142 (2006.01); A61M 5/145 (2006.01); A61M 5/158 (2006.01);
U.S. Cl.
CPC ...
A61M 5/14248 (2013.01); A61M 5/1452 (2013.01); A61M 2005/1585 (2013.01);
Abstract
An apparatus for infusing medical liquid, the apparatus including: a needle module having at least one needle portion formed to be injected into a user's body; a medical liquid storage portion having an inner space to store medical liquid delivered to the needle module, wherein an inner surface of the inner space includes a surface-treated shape; and a driving portion connected to the medical liquid storage portion to transfer the medical liquid of the medical liquid storage portion to the needle module.