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:
Nov. 03, 2020
Filed:
Dec. 14, 2017
Applicant:
Physio-control, Inc, Redmond, WA (US);
Inventors:
Anders Nilsson, Akarp, SE;
Peter Sebelius, Malmo, SE;
Assignee:
PHYSIO-CONTROL, INC., Redmond, WA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A61H 31/00 (2006.01); A61M 16/00 (2006.01);
U.S. Cl.
CPC ...
A61H 31/006 (2013.01); A61H 2201/1246 (2013.01); A61H 2201/1664 (2013.01); A61H 2201/5007 (2013.01); A61H 2201/5064 (2013.01); A61H 2201/5066 (2013.01); A61H 2201/5092 (2013.01); A61M 16/00 (2013.01);
Abstract
The disclosed mechanical cardio-pulmonary resuscitation (CPR) apparatuses, systems, and devices have a plunger and a plunger displace sensor that can sense plunger displacement information during reciprocating cycles of the plunger. The disclosure CPR apparatuses, systems, and devices also have a microprocessor unit that can receive sensed plunger displacement information from the sensor and generate plunger driving instructions based on the plunger displacement information. The plunger driving instructions have one or both of a plunger driving force and a plunger amplitude for the reciprocating cycles.