公开(公告)号：US20220125320A1

公开(公告)日：2022-04-28

申请号：US17515972

申请日：2021-11-01

Applicant: ZOLL Medical Corporation

Inventor： Gary A. Freeman ,  Michael Buonadonna ,  Guy R. Johnson ,  Justin R. Carroll ,  Annemarie Silver ,  Frederick J. Geheb ,  John C. Amann

IPC: A61B5/021 ,  A61M16/00 ,  A61B5/00 ,  A61B5/145 ,  A61H31/02 ,  A61H31/00 ,  G09B23/28

Abstract: A feedback device for an acute care provider includes: at least one motion sensor; a haptic output component for providing feedback having a varying haptic pattern to the acute care provider regarding performance of a resuscitation activity; and a controller. The controller can be configured to receive and process a signal representative of performance of the resuscitation activity from the at least one motion sensor, compare the acute care provider's performance of the resuscitation activity to a target performance of the resuscitation activity, and cause the haptic output component to provide haptic feedback to the acute care provider by changing the haptic pattern based, at least in part, on the signal from the at least one motion sensor and the comparison of the acute care provider's performance to the target performance of the resuscitation activity. The device can be adapted to be wrist-worn by the acute care provider.

公开(公告)号：US20220110827A1

公开(公告)日：2022-04-14

申请号：US17424253

申请日：2020-01-31

Applicant: ZOLL Medical Corporation

Inventor： Paolo Giacometti ,  Naghmeh Mostofi ,  Gary A. Freeman ,  Annemarie E. Silver ,  James R. Homuth ,  Joshua W. Lampe

IPC: A61H31/00

Abstract: A system for assisting with cardiopulmonary resuscitation (CPR) includes an active compression decompression (ACD) device configured for a user to push downward and pull upward on a chest of a patient, a sensor to measure force applied to the chest of the patient, a sensor configured to measure displacement of the chest of the patient, one or more processors, and a user interface. The processor is configured to configured to execute computer-executable instructions to determine a maximum compression force applied to the chest of the patient during a compression cycle and a maximum decompression force applied to the chest of the patient during the compression cycle, estimate a displacement value for a total displacement of the chest of the patient during the compression cycle for compressing and decompressing the chest of the patient, and estimate at least one of a compression depth and a decompression displacement for the compression cycle.

公开(公告)号：US11298558B2

公开(公告)日：2022-04-12

申请号：US16375348

申请日：2019-04-04

Applicant: ZOLL Medical Corporation

Inventor： Melissa M. Dascoli ,  Charles E. Sawyer, Jr. ,  Bill Gastrock ,  Dustin Boutet ,  Gary A. Freeman ,  James Wilson ,  Brian Stonecipher ,  Ian Durrant ,  George Reilly ,  Mark Bates

IPC: A61N1/39 ,  A61N1/04

Abstract: This document describes an automated external defibrillator comprising a control configured to switch between a pediatric operating mode and an adult operating mode, wherein each operating mode comprises a mode-specific energy configuration and a mode-specific user configuration; an indicator configured to provide an indication of the operating mode in use during a resuscitation process; one or more processors configured to switch to the mode-specific energy configuration and the mode-specific user configuration upon a change of operating mode between the pediatric operating mode and the adult operating mode such that the automated external defibrillator delivers a defibrillating shock to a patient based on the mode-specific energy configuration; and an interface of the automated external defibrillator provides resuscitation instructions to a user based on the mode-specific user configuration.

公开(公告)号：US11291830B2

公开(公告)日：2022-04-05

申请号：US16231443

申请日：2018-12-22

Applicant: ZOLL Medical Corporation

Inventor： Gary A. Freeman ,  Ward Hamilton ,  Deborah T. Jones ,  David N. Craige, III ,  Melissa M. Dascoli ,  E. Jane Wilson ,  Ian B. Durrant

IPC: A61N1/04 ,  A61H31/00 ,  A61N1/08 ,  A61N1/39 ,  A61B5/00 ,  A61B5/25

Abstract: A defibrillation electrode pad includes an electrode section and a CPR administration section. The electrode section and the CPR administration section are positioned in the defibrillation electrode pad relative to each other such that the CPR administration section is located above a sternum of an adult subject and the electrode section is located in a position appropriate for the administration of a defibrillation shock to the adult subject when the defibrillation electrode pad is oriented in a first orientation and such that the CPR administration section is located above a sternum of a pediatric subject and the electrode section is located in a position appropriate for the administration of a defibrillation shock to the pediatric subject when the defibrillation electrode pad is oriented in a second orientation different from the first orientation.

公开(公告)号：US20220000709A1

公开(公告)日：2022-01-06

申请号：US17354258

申请日：2021-06-22

Applicant: ZOLL Medical Corporation

Inventor： Gary A. Freeman ,  Jing Pan ,  Ziad F. Elghazzawi

IPC: A61H31/00 ,  A61B5/00 ,  A61B5/02 ,  A61B5/0205 ,  A61B5/113 ,  A61B5/11 ,  A61N1/39 ,  A61B5/318

Abstract: A system for assisting a rescuer in performing cardio-pulmonary resuscitation (CPR) on a patient includes: a proximity sensor configured to be positioned at a location corresponding to a location of a rescuer's hand when delivering compressions to a patient's chest, the proximity sensor configured to produce a signal indicative of the rescuer's hands being released from the patient's chest; a medical device operatively coupled with the proximity sensor and configured to provide resuscitative treatment to the patient; and a controller communicatively coupled with the medical device and the proximity sensor. The controller is configured to: determine, based upon the signal from the proximity sensor, if the rescuer's hands have been released from the patient's chest, and trigger an action by the medical device in response to a determination that the rescuer's hands have been released from the patient's chest.

公开(公告)号：US11213689B2

公开(公告)日：2022-01-04

申请号：US16544553

申请日：2019-08-19

Applicant: ZOLL Medical Corporation

Inventor： Gary A. Freeman ,  Weilun Quan ,  Ulrich Herken ,  Christopher Luke Kaufman

IPC: A61N1/39 ,  A61B5/316 ,  A61B5/318 ,  A61B5/00

Abstract: This document presents a system for managing treatment for an emergency cardiac event. The system includes memory, one or more electronic ports for receiving ECG signals, and a treatment module executable on one or more processing devices. The module is configured to perform a number of transformation on portions of an ECG signal into frequency domain data, obtain one or more previous values derived from one or more time segments of the ECG, and determine, based on the frequency domain data a first value and a second value, determine a probability of therapeutic success. The module is further configured to cause one or more output devices to present an indication of the probability of therapeutic success.

公开(公告)号：US11213211B2

公开(公告)日：2022-01-04

申请号：US16926168

申请日：2020-07-10

Applicant: ZOLL Medical Corporation

Inventor： Gary A. Freeman ,  Shane S. Volpe ,  Timothy F. Stever ,  Thomas E. Kaib

IPC: A61B5/0205 ,  A61H3/00 ,  A61N1/39 ,  A61B5/00 ,  A61B5/11 ,  A61B5/333

Abstract: An ambulatory medical device comprises: a sensing component to be disposed on a patient for detecting a physiological signal of the patient; and monitoring and self-test circuitry configured for detecting a triggering event and initiating one or more self-tests based on detection of the triggering event. The ambulatory medical device senses the physiological signal of the patient substantially continuously over an extended period of time.

公开(公告)号：US20210393479A1

公开(公告)日：2021-12-23

申请号：US17363117

申请日：2021-06-30

Applicant: ZOLL Medical Corporation

Inventor： Gary A. Freeman

IPC: A61H31/00 ,  G09B23/28 ,  G06T7/50 ,  A61N1/39 ,  G06K9/00 ,  G06T7/00 ,  G06T15/20 ,  H04N5/225 ,  H04N5/232

Abstract: A system for managing treatment of a person in need of emergency assistance is provided. The system includes at least one camera configured to be mounted to a person in need of medical assistance. The system also includes an image processing device, which can be configured to receive images captured by the at least one camera and to process the images to generate a representation of a rescue scene surrounding the person. The system further includes an analysis device. The analysis device can be configured to determine a characteristic associated with a resuscitation activity based on analysis of the representation of the rescue scene generated by the image processing device. A computer-implemented method for managing treatment of a person in need of emergency assistance is also provided.

公开(公告)号：US11173265B2

公开(公告)日：2021-11-16

申请号：US16242385

申请日：2019-01-08

Applicant: ZOLL Medical Corporation

Inventor： Gary A. Freeman ,  Guy R. Johnson ,  Annemarie Silver

IPC: A61M16/04 ,  A61B5/087 ,  A61B7/00 ,  A61M16/00 ,  A61N1/39 ,  A61N1/04 ,  A61B5/08 ,  A61B5/083 ,  A61M16/10 ,  A61B5/318

Abstract: A ventilation monitoring system for assisting in proper placement of an endotracheal tube in a subject includes: a capnography sensor configured to be placed in fluid communication with the endotracheal tube and to provide information representative of the subject's breath; and a processor in communication with the capnography sensor. The processor is configured to provide an indication of proper endotracheal tube placement when (1) a first indication of the subject's breath and a positive result of a first auscultation are identified within a first predetermined time period, and (2) a second indication of the subject's breath and a positive result of a second auscultation are identified within a second predetermined time period. The first auscultation includes auscultation of a subject's left lung, right lung, left axillary region, right axillary region, or abdomen. The second auscultation includes auscultation of another region of the subject different from the first auscultation.

公开(公告)号：US11160511B2

公开(公告)日：2021-11-02

申请号：US16395791

申请日：2019-04-26

Applicant: ZOLL Medical Corporation

Inventor： Shane S. Volpe ,  Gregory R. Frank ,  Thomas E. Kaib ,  Steven J. Szymkiewicz ,  Gary A. Freeman

IPC: A61B7/04 ,  A61B5/00 ,  A61B7/00 ,  A61N1/04 ,  A61B5/08 ,  A61N1/372 ,  A61N1/39 ,  A61N1/365 ,  A61B5/25 ,  A61B5/0205 ,  A61B5/363

Abstract: In at least one example, a medical device is provided. The medical device includes at least one therapy electrode, at least one electrocardiogram (ECG) electrode, at least one acoustic sensor, and at least one processor coupled with the at least one acoustic sensor, the at least one ECG electrode, and the at least one therapy electrode. The at least one processor can receive at least one acoustic signal from the at least one acoustic sensor, receive at least one electrode signal from the ECG electrode, detect at least one unverified cardiopulmonary anomaly using the at least one electrode signal, and verify the at least one unverified cardiopulmonary anomaly with reference to data descriptive of the at least one acoustic signal.