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.:
Date of Patent:
Feb. 11, 2020
Filed:
Jun. 26, 2017
Applicant:
Cook Medical Technologies Llc, Bloomington, IN (US);
Inventors:
Joshua Frye Krieger, Bloomington, IN (US);
Melissa Lonn, Lafayette, IN (US);
Jarin Kratzberg, Lafayette, IN (US);
Assignee:
Cook Medical Technologies LLC, Bloomington, IN (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
A61B 17/34 (2006.01); A61M 25/00 (2006.01); A61M 25/01 (2006.01);
U.S. Cl.
CPC ...
A61B 17/3421 (2013.01); A61B 17/3439 (2013.01); A61B 17/3462 (2013.01); A61M 25/007 (2013.01); A61M 25/0045 (2013.01); A61M 25/0054 (2013.01); A61M 25/0138 (2013.01); A61B 2017/3433 (2013.01); A61B 2017/3443 (2013.01); A61M 25/0043 (2013.01); A61M 2025/0004 (2013.01); A61M 2025/018 (2013.01);
Abstract
The disclosure relates to medical devices comprising coaxial cannulae. A medical device includes an outer cannula and a coaxial inner cannula that is secure to the inner cannula. The circumferential wall of one of the cannulae defines a pattern of openings that extends along a spiral path about the lengthwise axis of the cannula.