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.

Date of Patent:
Oct. 06, 2026

Filed:

May. 17, 2022
Applicant:

Unomedical A/s, Birkerød, DK;

Inventors:
Assignee:

Unomedical A/S, Lejre, DK;

Attorneys:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
A61B 17/34 (2006.01); A61M 5/142 (2006.01); A61M 5/158 (2006.01); A61M 5/32 (2006.01); A61M 25/00 (2006.01); A61M 25/09 (2006.01);
U.S. Cl.
CPC ...
A61M 5/158 (2013.01); A61B 17/3417 (2013.01); A61B 17/3421 (2013.01); A61M 5/14248 (2013.01); A61M 5/3291 (2013.01); A61M 25/00 (2013.01); A61M 25/0043 (2013.01); A61M 25/0068 (2013.01); A61B 2017/3454 (2013.01); A61M 25/0015 (2013.01); A61M 25/007 (2013.01); A61M 2025/09175 (2013.01);
Abstract

An infusion device according to certain embodiments is provided for subcutaneous delivery of a therapeutic agent to a patient. The infusion device generally includes a cannula and a hub part. The cannula includes a tubular body member including a tubular wall at least partly enclosing a longitudinally-extending internal bore. A distal portion of the tubular body member includes a distal tip end including at least one tip opening. The tubular wall includes at least two weakened portions capable of allowing the cannula to flex in an area including the weakened portions when the cannula is exposed to a compression force and/or an increased internal pressure. The hub part is configured to be fastened onto the patient's skin via a mounting pad.


Find Patent Forward Citations

Schøndorff, Pernelle. (2026). Cannula and infusion devices (U.S. Patent No. 12752052). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/12752052

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

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