公开(公告)号：US20210228158A1

公开(公告)日：2021-07-29

申请号：US16949398

申请日：2020-10-28

Applicant: ZOLL Medical Corporation

Inventor： Gary A Freeman ,  James E Brewer

IPC: A61B5/00 ,  A61N1/39 ,  G09B23/28 ,  G16H50/20 ,  A61B5/363 ,  A61H31/00

Abstract: Apparatuses and methods are provided for automatically determining which type of resuscitation treatment is most appropriate for a patient. Methods are provided that include the following. One or more time domain signal measurements are transformed into frequency domain data representative of a frequency content of the one or more time domain signal measurements. The frequency domain data is processed to identify peaks. For each of the peaks, for each of multiple points in time, multiple parameters of the peak are determined. Based on the multiple parameters of the peaks for each of the multiple points in time, a trajectory is determined. The determined trajectory is analyzed in determining a recommended type of resuscitation treatment. An output indication is provided of the recommended type of resuscitation treatment.

公开(公告)号：US20210113138A1

公开(公告)日：2021-04-22

申请号：US17247918

申请日：2020-12-30

Applicant: ZOLL Medical Corporation

Inventor： Shane S Volpe ,  Josh Van Der Lee ,  Gary A Freeman

IPC: A61B5/363 ,  A61B5/00 ,  A61B5/335

Abstract: A system for configuring an ambulatory medical device includes an ambulatory medical device configured to monitor at least one electrocardiogram signal received from a patient for an occurrence of one or more cardiac events. The system also includes a remote computing device configured to receive a set of threshold values related to operation of the ambulatory medical device. The threshold values identify one or more conditions indicative of an occurrence of one or more cardiac events. The remote computing device is configured to query a master lookup table to determine a lookup code associated with the received set of threshold values, establish a communication link with the ambulatory medical device, receive an activation notification indicating that the ambulatory medical device has been activated, and encode a key. The encoded key includes the lookup code. The remote computing device is configured to transmit the encoded key to the ambulatory medical device.

公开(公告)号：US10548486B2

公开(公告)日：2020-02-04

申请号：US15910038

申请日：2018-03-02

Applicant: ZOLL Medical Corporation

Inventor： Frederick J Geheb ,  Gary A Freeman ,  Ulrich Herken

IPC: A61B5/08 ,  A61B5/0205 ,  A61B5/11 ,  A61B5/00

Abstract: An apparatus is described that includes a medical device including an output device, a memory, and a processor, electrodes configured to provide an electrical impedance signal to the processor, wherein the impedance signal corresponds to an impedance measured at a patient's chest, and sensors configured to provide a motion signal to the processor, wherein the motion signal is indicative of chest compressions performed during a cardiopulmonary resuscitation (CPR) treatment of the patient, wherein the processor is configured to receive the impedance signal and the motion signal and to execute instructions to determine threshold values of a signal processing algorithm for the impedance signal, adaptively modify the threshold values in response to motion signal changes, apply the modified threshold values to the impedance signal to identify airflow activities represented in the signal, calculate characteristics of the airflow activities, and provide an output indicative of the characteristics of the airflow activities.

公开(公告)号：US10182966B2

公开(公告)日：2019-01-22

申请号：US15466903

申请日：2017-03-23

Applicant: ZOLL Medical Corporation

Inventor： Gary A Freeman ,  Daniel M Lisogurski

IPC: A61H31/00 ,  A61N1/362 ,  A61M5/142 ,  A61B5/0402 ,  G06F19/00 ,  A61N1/39 ,  A61N7/00

Abstract: A medical device of the type used for assisting a user in manually delivering repetitive therapy to a patient (e.g., chest compressions or ventilations in cardiac resuscitation), the device comprising a feedback device configured to generate feedback cues to assist the user in timing the delivery of the repetitive therapy, at least one sensor or circuit element configured to detect actual delivery times, at which the user actually delivers the repetitive therapy, and a processor, memory, and associated circuitry configured to compare the actual delivery times to information representative of desired delivery times to determine cue times at which the feedback cues are generated by the feedback device.

公开(公告)号：US10127810B2

公开(公告)日：2018-11-13

申请号：US15468521

申请日：2017-03-24

Applicant: ZOLL Medical Corporation

Inventor： William E Durie, Jr. ,  John Gorham ,  Andrew D Funk ,  Sydney Alamy ,  Justin Jacoby ,  Amy Machacek Smith ,  Troy Stuart ,  Gary A Freeman

IPC: G08G1/052 ,  G07C5/08 ,  G06K9/00 ,  G07C5/00 ,  G07C5/02 ,  H04N7/18 ,  G06Q50/26 ,  G08G1/00 ,  H04W4/021 ,  H04W4/90 ,  H04W4/44

Abstract: Embodiments of the present disclosure include vehicle safety monitoring, and more particularly monitoring a condition of an operator of a vehicle. According to some embodiments, the present disclosure includes a system for alerting the operator and/or a remote server/user when the operator's driving time violates a pre-determined maximum threshold. According to other embodiments, the present disclosure includes a system that compares an operator's driving behavior against a personalized driving model, and generates a flag based on that comparison. In some cases, this comparison can help detect when the driver is exhibiting signs of fatigue or other kinds of impairment. According to other embodiments, geographic information may be used to improve road safety systems.

公开(公告)号：US09968514B2

公开(公告)日：2018-05-15

申请号：US15349143

申请日：2016-11-11

Applicant: ZOLL Medical Corporation

Inventor： Ulrich R Herken ,  Gary A Freeman

IPC: A61N1/39 ,  A61N1/08 ,  A61H31/00 ,  A61B5/046 ,  A61B5/00 ,  A61B5/0402

CPC classification number: A61H31/006 ,  A61B5/0402 ,  A61B5/046 ,  A61B5/4836 ,  A61H31/005 ,  A61H31/007 ,  A61H2201/0176 ,  A61H2201/10 ,  A61H2201/1207 ,  A61H2201/1619 ,  A61H2201/1645 ,  A61H2201/1654 ,  A61H2201/1664 ,  A61H2201/5007 ,  A61H2201/5025 ,  A61H2201/5043 ,  A61H2201/5048 ,  A61H2201/5058 ,  A61H2201/5064 ,  A61H2201/5079 ,  A61H2201/5084 ,  A61H2201/5097 ,  A61H2230/045 ,  A61N1/3925 ,  A61N1/3987

Abstract: A system and method for use during the administration of CPR chest compressions and defibrillating shock on a cardiac arrest victim. The system analyzes compression waveforms from a compression depth monitor to determine the source of chest compressions, and enables the delivery of defibrillating shock during a compression cycle if the compression waveforms are characteristic of an automated CPR chest compression device.

公开(公告)号：US12239841B2

公开(公告)日：2025-03-04

申请号：US18163435

申请日：2023-02-02

Applicant: ZOLL Medical Corporation

Inventor： Gary A Freeman ,  Paolo Giacometti ,  Timothy F Stever ,  Frederick K Newey ,  Andrew E Fleischacker ,  Suzanne Crowell

IPC: A61N1/39

Abstract: A system is provided for integrating at least one portable computing device with a resuscitative medical device such as a defibrillator. The system may include a carrying case coupled to the resuscitative medical device. The carrying case may include a storage space for the at least one portable computing device and a wireless charging system for charging the at least one portable computing device. The system may be configured to enable secure data transfer between each of the devices, including data communication and data storage. A processor of the resuscitative medical device may be configured to activate the wireless charging system and charge the at least one portable computing device under certain circumstances. The processor may further be configured to prioritize or optimize charging and data transfer between the resuscitative medical device and each of multiple portable computing devices.

公开(公告)号：US12226365B2

公开(公告)日：2025-02-18

申请号：US17198340

申请日：2021-03-11

Applicant: ZOLL Medical Corporation

Inventor： Annemarie E Silver ,  Guy R Johnson ,  Gary A Freeman ,  Ulrich R Herken

IPC: A61H31/00 ,  A61N1/39

Abstract: Devices and methods for CPR chest compression with active decompression.

公开(公告)号：US12214185B2

公开(公告)日：2025-02-04

申请号：US17643426

申请日：2021-12-09

Applicant: ZOLL Medical Corporation

Inventor： Ziad F Elghazzawi ,  Gary A Freeman

IPC: A61N1/39 ,  A61B5/00 ,  A61B5/06 ,  A61N1/04

Abstract: Methods and systems are provided for guiding a rescuer in treatment of a patient. A method may include initializing one or more cameras on an external electrode assembly including a pair of electrodes. The method may further include capturing image information via the one or more cameras, the image information comprising a series of images acquired by the one or more cameras. The method may further include, based at least in part on the image information, providing feedback, comprising at least one of visual feedback and audio feedback, on at least one output device to guide the rescuer in the treatment of the patient.

公开(公告)号：US11992693B2

公开(公告)日：2024-05-28

申请号：US17649574

申请日：2022-02-01

Applicant: ZOLL Medical Corporation

Inventor： Thomas E Kaib ,  Shane S Volpe ,  Jason T Whiting ,  Gregory R Frank ,  Rachel H Carlson ,  Gary A Freeman

IPC: A61N1/39 ,  A61B5/00 ,  A61B5/318 ,  A61B5/11

CPC classification number: A61N1/3937 ,  A61B5/318 ,  A61B5/48 ,  A61B5/1113 ,  A61B5/1118

Abstract: An external wearable defibrillator for monitoring a patient for cardiac-related events is provided. The defibrillator includes ECG sensors configured to be disposed about a torso of the patient, therapy electrodes, and at least one motion sensor. The ECG sensors, therapy electrodes, and at least one motion sensor are configured to be worn continuously for an extended period of time. The defibrillator includes a wearable medical device controller including at least one processor configured to receive ECG data, receive motion data, identify at least one of ventricular tachycardia or ventricular fibrillation, initiate a treatment protocol including a defibrillation shock, and, using at least one of the ECG data or the motion data, identify a predetermined pattern for syncope. The predetermined pattern includes bradycardia. The at least one processor is further configured to record the predetermined pattern in a memory and perform an intervening action to address the predetermined pattern.