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:
Mar. 10, 2015

Filed:

Oct. 28, 2011
Applicants:

Ethan G. Sherman, Jacksonville, FL (US);

David J. Little, Ponte Vedra, FL (US);

Wei Chen, St. Johns, FL (US);

John R. Prisco, Jacksonville, FL (US);

Matthew J. Friend, St. Augustine, FL (US);

Matthew F. Myntti, St. Augustine, FL (US);

Tom Zelmer, Raleigh, NC (US);

Cyan Godfrey, Chapel Hill, NC (US);

Roy Attride, Raleigh, NC (US);

Inventors:

Ethan G. Sherman, Jacksonville, FL (US);

David J. Little, Ponte Vedra, FL (US);

Wei Chen, St. Johns, FL (US);

John R. Prisco, Jacksonville, FL (US);

Matthew J. Friend, St. Augustine, FL (US);

Matthew F. Myntti, St. Augustine, FL (US);

Tom Zelmer, Raleigh, NC (US);

Cyan Godfrey, Chapel Hill, NC (US);

Roy Attride, Raleigh, NC (US);

Assignee:

Medtronic Xomed, Inc., Jacksonville, FL (US);

Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A61M 25/00 (2006.01); A61M 31/00 (2006.01); A61M 3/02 (2006.01); A61M 11/00 (2006.01); A61B 17/00 (2006.01); A61M 15/00 (2006.01); A61M 37/00 (2006.01); A61M 11/02 (2006.01); A61M 15/08 (2006.01);
U.S. Cl.
CPC ...
A61M 25/008 (2013.01); A61M 3/0279 (2013.01); A61M 11/00 (2013.01); A61B 17/00491 (2013.01); A61M 11/007 (2013.01); A61M 15/0003 (2013.01); A61M 25/0071 (2013.01); A61M 2210/0618 (2013.01); A61M 2210/0681 (2013.01); A61B 2017/00495 (2013.01); A61M 11/02 (2013.01); A61M 15/08 (2013.01);
Abstract

A malleable cannula having multiple lumens, constrained at the proximal end portion to provide rigidity and malleable at the distal end portion. The cannula has a combination of flexibility and stiffness that assists in accessing body passageways without kinking.


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