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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.:

US 10821225 B1

PDFFull Text
Date of Patent:
Nov. 03, 2020

Filed:

Dec. 21, 2017

Cannulas for drug delivery devices

Applicant:

Medtronic Minimed, Inc., Northridge, CA (US);

Inventors:

Matthew William Yavorsky, Granada Hills, CA (US);

Pablo Vazquez, Porter Ranch, CA (US);

Assignee:

MEDTRONIC MINIMED, INC., Northridge, unknown;

Attorney:

Lorenz & Kopf, LLP

Primary Examiner:

Brandy S Lee

Int. Cl.
CPC ...
A61M 5/158 (2006.01); A61M 39/08 (2006.01); A61L 31/04 (2006.01); A61L 31/06 (2006.01); A61L 29/14 (2006.01); A61L 29/06 (2006.01); A61L 29/04 (2006.01); A61M 5/32 (2006.01);
U.S. Cl.
CPC ...
A61M 5/158 (2013.01); A61L 29/041 (2013.01); A61L 29/06 (2013.01); A61L 29/14 (2013.01); A61L 31/048 (2013.01); A61L 31/06 (2013.01); A61M 39/08 (2013.01); A61M 2005/3201 (2013.01); A61M 2205/0216 (2013.01);
Abstract

Embodiments relate to a cannula that is provided for delivering a substance, such as a medicine (e.g., insulin) to a patient, where the cannula has reduced likelihood of kinking or occlusions when implanted in a patient. The cannula may have a reduced number of stress concentrations along its length, an angled tip and/or a curve in its length. The cannula may include other designs to reduce kinking, such as internal ribbing and/or a slit along its wall.

Find Patent Forward Citations

Yavorsky, Matthew. (2020). Cannulas for drug delivery devices (U.S. Patent No. 10821225). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/10821225

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

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