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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 11957404 B1

PDFFull Text
Date of Patent:
Apr. 16, 2024

Filed:

Sep. 02, 2022

Two-stage electrosurgical device for vessel sealing

Applicant:

Gyrus Acmi, Inc., Westborough, MA (US);

Inventors:

Huisun Wang, Maple Grove, MN (US);

Kester Julian Batchelor, Mound, MN (US);

William Butler, Minneapolis, MN (US);

Assignee:

Gyrus ACMI, Inc., Westborough, MA (US);

Attorney:

Schwegman Lundberg & Woessner, P.A.

Primary Examiner:

Sean W Collins

Int. Cl.
CPC ...
A61B 18/14 (2006.01); A61B 17/285 (2006.01); A61B 17/29 (2006.01); A61B 17/295 (2006.01); A61B 17/28 (2006.01); A61B 18/00 (2006.01); A61B 90/00 (2016.01);
U.S. Cl.
CPC ...
A61B 18/1445 (2013.01); A61B 17/285 (2013.01); A61B 17/29 (2013.01); A61B 17/295 (2013.01); A61B 2017/2825 (2013.01); A61B 2017/2926 (2013.01); A61B 2018/00184 (2013.01); A61B 2018/00589 (2013.01); A61B 2018/00601 (2013.01); A61B 2018/0063 (2013.01); A61B 2018/1455 (2013.01); A61B 2018/1465 (2013.01); A61B 2090/034 (2016.02);
Abstract

An end effector assembly of a forceps includes a first jaw with a tissue sealing surface and an electrode on the sealing surface, and a second jaw with a tissue sealing surface and an electrode on the sealing surface. The first jaw and the second jaw move between an open position and a closed position. The sealing surface of at least one of the first jaw and the second jaw has a rigid medial section and flexible lateral sections.

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Quick Actions:

Wang, Huisun. (2024). Two-stage electrosurgical device for vessel sealing (U.S. Patent No. 11957404). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/11957404

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