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. 23, 2013
Filed:
Mar. 22, 2007
Wanchun Tang, Palm Desert, CA (US);
Carlos Castillo, Palm Springs, CA (US);
Max Harry Weil, Rancho Mirage, CA (US);
Joe Bisera, Camarillo, CA (US);
Wanchun Tang, Palm Desert, CA (US);
Carlos Castillo, Palm Springs, CA (US);
Max Harry Weil, Rancho Mirage, CA (US);
Joe Bisera, Camarillo, CA (US);
Institute of Critical Care Medicine, Rancho Mirage, CA (US);
Abstract
An automatic chest compressor () for repeatedly compressing the chest of a patient, is constructed to have a small thickness (H) and light weight so it can be readily carried by an emergency worker. The chest compressor includes a piston support () at the top, a pressing part () at the bottom that presses towards the chest of the patient, and piston side walls () that repeatedly elongate to depress the pressing part. The piston side wall are flexible material that is repeatedly curled and uncurled as the side walls move the pressing part respectively up and down.