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:
Oct. 14, 2025
Filed:
Mar. 19, 2021
Applicant:
Terumo Kabushiki Kaisha, Tokyo, JP;
Inventor:
Masahiro Ishida, Kanagawa, JP;
Assignee:
TERUMO KABUSHIKI KAISHA, Tokyo, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
A61M 25/06 (2006.01); A61M 5/158 (2006.01); A61M 25/00 (2006.01); A61M 25/01 (2006.01); A61M 25/02 (2006.01); A61M 39/08 (2006.01); A61M 39/22 (2006.01);
U.S. Cl.
CPC ...
A61M 25/0606 (2013.01); A61M 25/0097 (2013.01); A61M 25/02 (2013.01); A61M 25/0612 (2013.01); A61M 39/22 (2013.01); A61M 2005/1585 (2013.01); A61M 2005/1587 (2013.01); A61M 25/0026 (2013.01); A61M 2025/0175 (2013.01); A61M 2025/024 (2013.01); A61M 2039/082 (2013.01);
Abstract
A catheter assembly includes an inner needle, a needle hub, a catheter, and a catheter hub. The catheter assembly further includes: a catheter operation member that enables the relative movement of the catheter and the catheter hub with respect to the inner needle; a support member that supports the catheter when the catheter is moved; and a connector that is connected to the catheter hub and is connectable with another medical device. Further, the catheter assembly includes a restriction portion that restricts free displacement of the connector with respect to the catheter hub.