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:
Aug. 18, 1998
Filed:
Nov. 27, 1996
John G Frazee, Toluca Lake, CA (US);
The Regents of the University of California, Oakland, CA (US);
Abstract
A method for treating a patient sustaining an acute ischemic stroke in the brain. The brain has a blood circulatory system including a torcular Herophili and first and second transverse venous sinuses adjoining the torcular Herophili. The method comprises at least partially occluding the first and second transverse venous sinuses in first and second locations, respectively, adjacent to the torcular Herophili to partially obstruct venous blood drainage while permitting some antegrade venous blood flow from at least one of the transverse venous sinuses. A flow of the patient's arterial blood is introduced into at least one of the transverse venous sinuses to provide a substantially continuous retrograde blood flow into the venous side of the brain of the patient to overcome the lack of arterial blood flow for a period of time until the patient exhibits at least some resolution of ischemic brain symptoms.