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. 18, 2006
Filed:
Sep. 22, 2003
Applicants:
R. David Fletcher, White Rock, CA;
Yunquan Chen, Delta, CA;
Inventors:
R. David Fletcher, White Rock, CA;
Yunquan Chen, Delta, CA;
Assignee:
Coolhead Technologies, Inc., Delta, CA;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
A61F 7/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
A flexible heat exchanger is suitable for heating or cooling living subjects. The heat exchanger has a a volume having at least one inlet for receiving a heat exchange fluid and at least one outlet. A flexible heat exchange plate that isessentially impermeable to the heat exchange fluid is penetrated by substantially rigid thermally conductive members. The members provide paths of high thermal conductivity through the plate. The heat exchange fluid may be water.