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. 25, 2022
Filed:
Jul. 03, 2017
Applicant:
Hoya Corporation, Tokyo, JP;
Inventors:
Assignee:
HOYA CORPORATION, Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A61B 1/005 (2006.01); A61B 1/00 (2006.01); A61B 1/05 (2006.01); A61B 1/06 (2006.01);
U.S. Cl.
CPC ...
A61B 1/0051 (2013.01); A61B 1/005 (2013.01); A61B 1/00009 (2013.01); A61B 1/00071 (2013.01); A61B 1/00091 (2013.01); A61B 1/00096 (2013.01); A61B 1/00098 (2013.01); A61B 1/053 (2013.01); A61B 1/00103 (2013.01); A61B 1/051 (2013.01); A61B 1/0684 (2013.01);
Abstract
The resin tube is a porous resin that has a porosity changing in a radial direction from a larger porosity at the center of the tube to a non-porous resin layer on a radially outer surface of the tube.