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. 27, 2024
Filed:
Nov. 19, 2019
Applicant:
Iucf-hyu (Industry-university Cooperation Foundation Hanyang University), Seoul, KR;
Inventors:
Assignee:
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A61B 17/3207 (2006.01); B08B 9/045 (2006.01); A61B 17/00 (2006.01); A61B 17/32 (2006.01);
U.S. Cl.
CPC ...
A61B 17/32075 (2013.01); B08B 9/045 (2013.01); A61B 2017/00367 (2013.01); A61B 2017/00477 (2013.01); A61B 2017/00876 (2013.01); A61B 2017/320052 (2013.01); B08B 2209/04 (2013.01);
Abstract
The present invention provides a tube body cleaning apparatus. A tube body cleaning apparatus according to the present invention comprises: a body having a set length and formed from a flexible material; a work member positioned at one point of the length direction of the body and rotatable, about a shaft provided in the length direction of the body, with respect to the body; and an expansion member positioned at one point of the length direction of the body and enabling a volume, which protrudes outward from the body, to increase by expanding.