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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 9949730 B1

PDFFull Text
Date of Patent:
Apr. 24, 2018

Filed:

Nov. 24, 2015

Circumferential wound retraction with support and guidance structures

Applicant:

Applied Medical Resources Corporation, Rancho Santa Margarita, CA (US);

Inventors:

Charles C. Hart, Rancho Santa Margarita, CA (US);

Boun Pravong, Rancho Santa Margarita, CA (US);

Kennii Pravongviengkham, Rancho Santa Margarita, CA (US);

Eduardo Bolanos, Rancho Santa Margarita, CA (US);

Tina Talwar, Rancho Santa Margarita, CA (US);

Tracy Breslin, Rancho Santa Margarita, CA (US);

Assignee:

Applied Medical Resources Corporation, Rancho Santa Margarita, CA (US);

Attorney:

Cynthia A. Bonner

Primary Examiner:

Ellen C Hammond

Assistant Examiner:

Stuart S Bray

Int. Cl.
CPC ...
A61B 17/02 (2006.01); A61B 17/34 (2006.01); A61B 1/06 (2006.01); A61B 1/07 (2006.01); A61B 17/00 (2006.01); A61B 90/30 (2016.01); A61B 90/57 (2016.01); A61B 90/00 (2016.01);
U.S. Cl.
CPC ...
A61B 17/0218 (2013.01); A61B 1/0684 (2013.01); A61B 1/07 (2013.01); A61B 17/0293 (2013.01); A61B 17/3423 (2013.01); A61B 17/3474 (2013.01); A61B 2017/00477 (2013.01); A61B 2017/00557 (2013.01); A61B 2017/00796 (2013.01); A61B 2017/00862 (2013.01); A61B 2017/00871 (2013.01); A61B 2017/0225 (2013.01); A61B 2017/3429 (2013.01); A61B 2017/3441 (2013.01); A61B 2017/3445 (2013.01); A61B 2017/3466 (2013.01); A61B 2017/3486 (2013.01); A61B 2017/3492 (2013.01); A61B 2090/306 (2016.02); A61B 2090/309 (2016.02); A61B 2090/3618 (2016.02); A61B 2090/571 (2016.02);
Abstract

Embodiments of a circumferential retractor having an attached supporting, manipulating or positioning tool are described. The retractor optionally includes a sealing member associated with an external member of the retractor and an external support structure that may be used with the retractor and positioning tool as needed.

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