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. 14, 2002
Filed:
May. 25, 1999
John G. Frazee, Bell Canyon, CA (US);
The Regents of the University of California, Oakland, CA (US);
Abstract
Method and apparatus for treating a patient sustaining an acute ischemic stroke in a brain having a blood circulatory system including a torcular Herophili and adjoining transverse venous sinuses, includes steps for partially occluding the sinuses to partially obstruct venous blood drainage while permitting some antegrade venous blood flow from at least one of the sinuses. A flow of the patient's arterial blood is introduced into at least one of the sinuses to produce a continuous retrograde blood flow on the venous side of the brain. In an associated method including a blood pump and occlusion catheters, a heat exchanger is used to lower the temperature of the retrograde blood flow in order to achieve hypothermic treatment of the brain.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile