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:
May. 28, 2024
Filed:
Oct. 30, 2020
Medtronic, Inc., Minneapolis, MN (US);
Jeffrey Bodner, Plymouth, MN (US);
Medtronic, Inc., Minneapolis, MN (US);
Abstract
An intrathecal drug delivery system includes: an intrathecal drug delivery device configured to deliver a fluid containing one or more pharmaceutical agents intrathecally to the cerebrospinal fluid (CSF) within a spinal canal of a patient and a deep brain catheter having an elongated body, extending from a distal end implanted within a deep brain structure of a patient and a proximal end positioned within the subarachnoid space directly adjacent to the brain to provide a passageway, via an inner lumen, between the subarachnoid space and the deep brain structure. The drug delivery system is configured to transport the pharmaceutical agent(s), using diffusion and the pulsatile flow of the CSF, through the deep brain catheter from the subarachnoid space to the deep brain structure.