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:
Jul. 09, 2024
Filed:
Jul. 15, 2021
Applicant:
Cerebral Therapeutics, Inc., Aurora, CO (US);
Inventors:
Daniel J. Abrams, Denver, CO (US);
Lisa Lynn Shafer, Stillwater, MN (US);
Assignee:
CEREBRAL THERAPEUTICS, INC., Aurora, CO (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A61M 27/00 (2006.01); A61M 5/142 (2006.01); A61M 5/158 (2006.01); A61M 5/165 (2006.01); A61M 39/02 (2006.01); A61B 10/00 (2006.01); A61M 5/14 (2006.01); A61M 25/00 (2006.01);
U.S. Cl.
CPC ...
A61M 27/006 (2013.01); A61M 5/14276 (2013.01); A61M 5/158 (2013.01); A61M 5/165 (2013.01); A61M 39/0208 (2013.01); A61M 39/0247 (2013.01); A61B 2010/0077 (2013.01); A61M 5/1408 (2013.01); A61M 2005/14284 (2013.01); A61M 2025/0037 (2013.01); A61M 2039/025 (2013.01); A61M 2039/0264 (2013.01); A61M 2210/0687 (2013.01); A61M 2210/0693 (2013.01);
Abstract
An implantable medical device for delivering therapeutic fluid to, and withdrawing cerebrospinal fluid (CSF) from, a CSF-containing space, includes a first inlet configured to be accessed by a needle of an aspiration device; a first outlet; a first fluid pathway extending from the first inlet to the first outlet; a second inlet; a second outlet; and a second fluid pathway extending from the second inlet to the second outlet. The first fluid pathway is free of a filter configured to prevent passage of a microbe.