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:
Nov. 10, 2026

Filed:

Dec. 01, 2022
Applicant:

Boston Scientific Scimed, Inc., Maple Grove, MN (US);

Inventor:

Cass Alexander Hanson, St. Paul, MN (US);

Assignee:

Boston Scientific Scimed, Inc., Maple Grove, MN (US);

Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A61M 5/31 (2006.01); A61M 5/315 (2006.01); A61M 25/00 (2006.01);
U.S. Cl.
CPC ...
A61M 5/3148 (2013.01); A61M 5/31511 (2013.01); A61M 25/0014 (2013.01); A61M 2005/3142 (2013.01);
Abstract

An example syringe includes a barrel having a distal end region and an inner surface defining a lumen extending therein, wherein the inner surface includes a proximally facing surface, and wherein the distal end region includes a distal end. The syringe also includes a plunger having a body portion and a distal tip extending distally away from a distal end region of the body portion, wherein the distal end region includes a distally facing surface. Further, the plunger is configured to be positioned within the lumen of the barrel and a portion of the distal tip of the plunger extends distally of the distal end of the barrel when the plunger is positioned within the lumen of the barrel.


Find Patent Forward Citations

Quick Actions:

Hanson, Cass. (2026). Aspiration device including air purge tip (U.S. Patent No. 12788892). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/12788892

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