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. 04, 2026
Filed:
Sep. 03, 2021
Applicant:
Roche Diabetes Care, Inc., Indianapolis, IN (US);
Inventors:
Mads Bjoern Rasmussen, Weinheim, DE;
Christian Freitag, Weinolsheim, DE;
Assignee:
Roche Diabetes Care, Inc., Indianapolis, IN (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
A61M 25/00 (2006.01); B29C 45/14 (2006.01); B29L 31/00 (2006.01);
U.S. Cl.
CPC ...
A61M 25/0014 (2013.01); B29C 45/14065 (2013.01); B29C 2045/14147 (2013.01); B29L 2031/7548 (2013.01);
Abstract
Disclosed is a cannula system having a soft cannula and a cannula unit for holding the soft cannula. The cannula unit includes a compressor and a body, and the body contains a mounting structure and a cavity for holding a septum. The soft cannula is threaded on the mounting structure. Furthermore, the compressor circumferentially surrounds the mounting structure and at least parts of the body. The compressor contains an internal material tension for exerting a compression force on the soft cannula and the mounting structure.