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:
Jul. 15, 2025
Filed:
Feb. 01, 2019
Applicant:
Roche Diabetes Care, Inc., Indianapolis, IN (US);
Inventor:
Thomas Kristen, Mannheim, DE;
Assignee:
Roche Diabetes Care, Inc., Indianapolis, IN (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
A61M 25/00 (2006.01); A61M 5/142 (2006.01); A61M 5/158 (2006.01); A61M 39/02 (2006.01); A61M 39/04 (2006.01); A61M 39/12 (2006.01);
U.S. Cl.
CPC ...
A61M 25/0097 (2013.01); A61M 5/14244 (2013.01); A61M 25/0014 (2013.01); A61M 39/0247 (2013.01); A61M 39/04 (2013.01); A61M 39/12 (2013.01); A61M 5/158 (2013.01); A61M 2039/027 (2013.01); A61M 2207/00 (2013.01); A61M 2207/10 (2013.01);
Abstract
A cannula unit comprises a housing and a flexible cannula. The flexible cannula is provided with an end area that deviates from the shape of the rest of the flexible cannula. Said end area of the flexible cannula has, e.g., a funnel-like shape or the shape of a flange. The end area of the flexible cannula is positively locked to the housing by clamping.