David M Barash, 673 Sedgewick Rd, Cambridge, MA 02138

2006027, Nov 30, 2006

Mar 27, 2006

11/391708

Gary Freeman - Newton Center MA, US
Mark Totman - Winchester MA, US
David Barash - Concord MA, US

A61H 31/00

601041000

A resuscitation device for assisting a rescuer in resuscitating a patient. A handheld computing/communication device may be configured for performing a non-resuscitation function during time periods when resuscitation is not required, the handheld device may be further configured to provide CPR prompts during time periods when used by a rescuer to assist in resuscitation, and a sensor may be provided to measure a parameter (e.g., chest acceleration) relevant to resuscitation. A CPR-assistance element may be configured to be applied to the patient and to communicate with the handheld computing/communication device.

2011011, May 19, 2011

Nov 15, 2010

12/946530

David Barash - Concord MA, US
Mark Totman - Winchester MA, US
Gary A. Freeman - Newton Center MA, US
Timothy Sean McGough - Merrimack NH, US

G09B 23/28

434265

A computer-implemented method for managing rescue training includes registering a plurality of individuals as potential rescue trainees through a central computer server system, receiving from computing devices that are remote from the central server system information indicative of rate and depth of compression for ones of the potential rescue trainees, and generating comparative data that reflects performance of CPR chest compressions for a first rescue trainee against other rescue trainees. The method also includes providing the comparative data over a network for review by one or more of the rescue trainees.

2011011, May 19, 2011

Nov 15, 2010

12/946803

David Barash - Concord MA, US
Mark Totman - Winchester MA, US
Gary A. Freeman - Newton Center MA, US

H04W 4/22
G08B 1/08

4554042, 34053912

A computer-implemented method for communicating information to medical responders includes registering a plurality of individuals as potential responders for medical problems, receiving at a central service an indication that a person is having a medical problem and receiving information that identifies a current location of the person, and identifying, from among the registered plurality of individuals, one or more registered individuals who are currently in close proximity to the person having a medical problem. The method also includes transmitting, to the one or more registered individuals, information that identifies the location of the person having a medical problem. The one or more individuals comprise lay responders who are not assigned responsibility to provide lifesaving services in an area around the current location of the person.

2012001, Jan 19, 2012

Jul 14, 2011

13/182800

Norman PARADIS - Putney VT, US
David BARASH - Concord MA, US
Henry R. HALPERIN - Baltimore MD, US
Gary FREEMAN - Newton MA, US

A61N 1/365
A61H 31/02
A61M 1/12
A61N 5/00
A61H 31/00
A61N 1/39

600 17, 601 41, 607 6, 607 17, 607 3

A method for improving the cardiac output of a patient who is suffering from pulseless electrical activity or shock and yet still displays some myocardial wall motion including sensing myocardial activity to determine the presence of residual left ventricular pump function having a contraction or ejection phase and a filling or relaxation phase. In such cases, a compressive force is repeatedly applied to the chest based on the sensed myocardial activity such that the compressive force is applied during at least some of the ejection phases and is ceased during at least some of the relaxation phases to permit residual cardiac filling, thereby enhancing cardiac output and organ perfusion. Also incorporated may be a logic circuit capable of utilizing multiple sensing modalities and optimizing the synchronization pattern between multiple phasic therapeutic modalities and myocardial residual mechanical function.

2012009, Apr 19, 2012

Oct 14, 2011

13/273878

David Barash - Concord MA, US
Norman A. Paradis - San Marcos CA, US

G06F 15/16

709204

A smart electronic communications network comprised of clinicians and experts designed for the purpose of answering diagnostic and clinical questions and queries posed by subscribers and participants in of the network.

2012018, Jul 19, 2012

Nov 11, 2011

13/294689

Mark H. Totman - Chelmsford MA, US
Timothy S. McGough - Chelmsford MA, US
David Barash - Concord MA, US

A61H 31/00

601 41

A chest compression monitor for measuring the depth of chest compressions achieved during CPR. A displacement detector produces a displacement signal indicative of the displacement of the CPR recipient's chest toward the recipient's spine. A signaling mechanism provides chest compression indication signals prompting a CPR provider to provide a chest compression force at a desired depth and rate. The device is held to the dorsal surface of the hand during use and provides a display for feedback, which is readily visible to the CPR provider.

2020026, Aug 27, 2020

Dec 23, 2019

16/724498

- Chelmsford MA, US
David Barash - Boston MA, US
Henry R Halperin - Baltimore MD, US
Gary A Freeman - Waltham MA, US

A61H 31/00
A61H 9/00
A61N 1/39

A system for improving cardiac output of a patient suffering from pulseless electrical activity or shock and yet displays myocardial wall motion including: a sensor to detect myocardial activity to determine the presence of residual left ventricular pump function having a contraction or ejection phase and a filling or relaxation phase, a device to prompt the application of or apply a compressive force repeatedly applied to the chest based on the sensed myocardial activity such that the compressive force is applied during at least some of the ejection phases and is ceased during at least some of the relaxation phases to permit residual cardiac filling, thereby enhancing cardiac output and organ perfusion.

2018013, May 17, 2018

Oct 24, 2017

15/791937

- Chelmsford MA, US
David Barash - Concord MA, US
Henry R. Halperin - Baltimore MD, US
Gary A. Freeman - Waltham MA, US

A61H 31/00
A61N 1/39
A61H 9/00
A61M 16/00

A system for improving cardiac output of a patient suffering from pulseless electrical activity or shock and yet displays myocardial wall motion including: a sensor to detect myocardial activity to determine the presence of residual left ventricular pump function having a contraction or ejection phase and a filling or relaxation phase, a device to prompt the application of or apply a compressive force repeatedly applied to the chest based on the sensed myocardial activity such that the compressive force is applied during at least some of the ejection phases and is ceased during at least some of the relaxation phases to permit residual cardiac filling, thereby enhancing cardiac output and organ perfusion.