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.:

US 9265691 B1

PDF
Full Text
Expired
Date of Patent:
Feb. 23, 2016

Filed:

Nov. 10, 2012
Applicant:

Hugo Andres Belalcazar, Minneapolis, MN (US);

Inventor:

Hugo Andres Belalcazar, Minneapolis, MN (US);

Assignee:

Other;

Attorneys:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
A61H 31/00 (2006.01); A61M 16/10 (2006.01); A61M 16/20 (2006.01); A61M 16/06 (2006.01);
U.S. Cl.
CPC ...
A61H 31/00 (2013.01); A61H 31/006 (2013.01); A61H 31/007 (2013.01); A61M 16/0677 (2014.02); A61M 16/10 (2013.01); A61M 16/208 (2013.01); A61H 2201/123 (2013.01); A61H 2201/5007 (2013.01); A61H 2201/5061 (2013.01); A61H 2201/5097 (2013.01); A61M 16/06 (2013.01); A61M 2202/0208 (2013.01); A61M 2205/332 (2013.01);
Abstract

A cardio pulmonary CPR device and method provides enhanced circulation by an inventive sequence of states of chest compression and airway valve opening and closure. The embodiments of the invention produce enhanced circulation during cardiac arrest, while maintaining a degree of ventilation to the patient, including oxygen delivery in some embodiments. Some embodiments include mechanical compression units. Other embodiments include a compression sensor to detect manually delivered compressions.


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Belalcazar, Hugo. (2016). Method and apparatus for improved cardio-pulmonary resuscitation using cycles with 4 and 5 states (U.S. Patent No. 9265691). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/9265691

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