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:
Dec. 26, 2017
Filed:
Feb. 20, 2014
Applicant:
Brainlab Ag, Munich, DE;
Inventors:
Assignee:
Brainlab AG, Munich, DE;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
A61M 5/32 (2006.01); A61M 25/00 (2006.01); A61M 25/01 (2006.01); A61M 25/04 (2006.01);
U.S. Cl.
CPC ...
A61M 25/008 (2013.01); A61M 25/002 (2013.01); A61M 25/0102 (2013.01); A61M 25/0108 (2013.01); A61M 25/0127 (2013.01); A61M 25/04 (2013.01); A61M 2025/0042 (2013.01); A61M 2205/0211 (2013.01); A61M 2210/0693 (2013.01);
Abstract
An agent delivery catheter including a first hollow tube and a second hollow tube that protrudes from a distal opening of the first hollow tube and defines an agent delivery lumen extending along the entire length of the catheter. The distal end of the first tube is coupled to the second tube to form an annular cavity between the first tube and the second tube, the annular cavity provided for accommodating a retractable stylet shaft. An adapting member is disposed on and coupled to a proximal end of a ceramic member and for receiving a distal end of the stylet shaft.