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:
Oct. 06, 2015
Filed:
Jun. 14, 2012
Applicants:
Frederick W. Faller, Chelmsford, MA (US);
Gary A. Freeman, Chelmsford, MA (US);
Inventors:
Frederick W. Faller, Chelmsford, MA (US);
Gary A. Freeman, Chelmsford, MA (US);
Assignee:
ZOLL Medical Corporation, Chelmsford, MA (US);
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
A61H 31/00 (2006.01); A61H 11/00 (2006.01);
U.S. Cl.
CPC ...
A61H 31/006 (2013.01); A61H 31/007 (2013.01); A61H 2011/005 (2013.01); A61H 2201/1215 (2013.01); A61H 2201/1253 (2013.01); A61H 2201/149 (2013.01); A61H 2201/1418 (2013.01); A61H 2201/1664 (2013.01); A61H 2203/0456 (2013.01);
Abstract
A CPR compression device driven by a cam, in which the cam is shaped to provide a desired compression waveform. The cam controls movement of a compression pad, and has angular regions shaped to provide a compression stroke, a high compression hold, and a release phase of the chest contacting means.