公开(公告)号：US11786744B2

公开(公告)日：2023-10-17

申请号：US15923812

申请日：2018-03-16

Applicant: ZOLL Medical Corporation

Inventor： Tsuyoshi Masuda ,  Gary A. Freeman ,  Kent Volosin

IPC: A61B5/00 ,  A61B5/24 ,  A61N1/39 ,  A61B5/024 ,  A61N1/04 ,  A61B5/0245 ,  A61B5/259 ,  A61B5/282 ,  A61B5/333 ,  A61B5/341 ,  A61B5/364

CPC classification number: A61N1/3904 ,  A61B5/0006 ,  A61B5/0245 ,  A61B5/02438 ,  A61B5/259 ,  A61B5/282 ,  A61B5/333 ,  A61B5/341 ,  A61B5/364 ,  A61N1/046 ,  A61N1/3987 ,  A61N1/3993 ,  A61B2562/0204 ,  A61B2562/0209 ,  A61B2562/04 ,  A61B2562/221

Abstract: A wearable medical device is provided for monitoring a cardiac condition of a patient, where the device is releasably mounted to the patient's chest and includes at least two skin-facing electrodes forming a first one or more ECG leads for ongoing monitoring of heart functioning and at least one touch electrode for intermittently obtaining additional circuit vectors for deriving additional metrics regarding the functioning of the patient's heart. Each touch electrode is configured to form an additional lead/vector that is a larger vector and/or separated by at least 15° from a corresponding first lead/vector formed from the first one or more ECG leads in a vector cardiogram representation of the first one or more ECG leads and the additional lead/vector.

公开(公告)号：US20230285228A1

公开(公告)日：2023-09-14

申请号：US18081780

申请日：2022-12-15

Applicant: ZOLL Medical Corporation

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

IPC: A61H31/00 ,  G16H40/63 ,  A61N1/39 ,  G09B19/00 ,  G16H20/40 ,  G16H20/30 ,  A61N1/04 ,  G09B23/28

CPC classification number: A61H31/005 ,  G16H40/63 ,  A61N1/3925 ,  A61N1/3993 ,  G09B19/003 ,  G16H20/40 ,  G16H20/30 ,  A61H31/00 ,  A61N1/046 ,  G09B23/288 ,  A61H2201/1253 ,  A61H2201/5007 ,  A61H2201/5043 ,  A61H2201/5084 ,  A61H2230/04 ,  A61H2230/045 ,  A61H2230/207 ,  A61H2230/30 ,  G16H70/60

Abstract: An external defibrillator system includes one or more compression sensors; one or more physiological sensors; and at least one processor. The at least one processor is configured to: receive and process chest compression signals and physiological signals from the sensors, determine values for chest compression depth and/or chest compression rate based on the received chest compression signals, determine a trend of at least one physiological parameter over a period comprising multiple chest compressions based on the received physiological signals, adjust a target chest compression depth and/or target chest compression rate based on the determined trend of the at least one physiological parameter, compare the determined values for chest compression depth and/or chest compression rate to the adjusted target compression depth and/or the adjusted target compression rate, and provide feedback about the quality of chest compressions performed on the patient.

公开(公告)号：US20230277138A1

公开(公告)日：2023-09-07

申请号：US18180393

申请日：2023-03-08

Applicant: ZOLL Medical Corporation

Inventor： Gary A. Freeman ,  Annemarie Elizabeth Silver

IPC: A61B5/00 ,  G16Z99/00 ,  G16H50/20 ,  A61B5/083 ,  A61B5/1468 ,  A61B5/145 ,  H04M1/72409 ,  A61N1/39 ,  A61H31/00 ,  H04M1/04

CPC classification number: A61B5/7264 ,  A61B5/742 ,  A61B5/7475 ,  G16Z99/00 ,  G16H50/20 ,  A61B5/0836 ,  A61B5/4836 ,  A61B5/1468 ,  A61B5/14539 ,  A61B5/14542 ,  A61H2201/501 ,  A61H2230/30 ,  A61H2230/207 ,  A61H2230/42 ,  H04M1/72409 ,  G06F2218/12 ,  A61N1/3904 ,  A61H2230/205 ,  A61H2201/5097 ,  A61H2230/40 ,  A61H2230/04 ,  A61H31/005 ,  H04M1/04

Abstract: Embodiments of the present invention include a system having at least one sensor configured to monitor a muscle oxygen saturation (SmO2) level of a patient who is undergoing cardiac arrest and to generate a signal representing SmO2 level; a user interface device; a processor communicably coupled to the user interface device, the processor configured to cause the user interface device to present an array of two or more possible nodes of a clinical decision support tree, wherein at least one of the nodes indicates cardiopulmonary resuscitation (CPR) treatment of the patient with no ventilation, and wherein at least another of the nodes indicates CPR treatment of the patient with active ventilation; determine which of the two or more possible nodes should be emphasized based on the SmO2 level; and update the array of the two or more possible nodes based on the determination.

公开(公告)号：US20230263405A1

公开(公告)日：2023-08-24

申请号：US18158593

申请日：2023-01-24

Applicant: ZOLL Medical Corporation

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

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

CPC classification number: A61B5/0205 ,  A61B5/0809 ,  A61B5/11 ,  A61B5/6823 ,  A61B5/74 ,  A61B5/725 ,  A61B5/7405 ,  A61B5/742 ,  A61B2562/0219

Abstract: An apparatus includes a medical device that includes a cardiopulmonary resuscitation (CPR) treatment feedback device, a memory, and at least one processor and a plurality of electrodes configured to provide at least an electrical impedance signal to the processor. The electrical impedance signal correspond to an electrical impedance measured at a chest of a patient. The processor is configured to receive the electrical impedance signal, process the electrical impedance signal to determine information representative of chest compressions performed by a rescuer on the patient during the CPR treatment of the patient, based on the processing, determine corrective action for the CPR treatment, and provide CPR treatment feedback comprising the corrective action at the CPR treatment feedback device.

公开(公告)号：US11678807B2

公开(公告)日：2023-06-20

申请号：US17132994

申请日：2020-12-23

Applicant: ZOLL MEDICAL CORPORATION

Inventor： Guy R. Johnson ,  Gary A. Freeman

IPC: A61B5/0205 ,  A61B5/00 ,  A61B5/021 ,  A61H31/00 ,  A61N1/39 ,  G16H20/40 ,  A61B5/24

CPC classification number: A61B5/0205 ,  A61B5/02108 ,  A61B5/24 ,  A61B5/486 ,  A61B5/4836 ,  A61B5/681 ,  A61B5/742 ,  A61B5/7475 ,  A61H31/005 ,  A61H31/007 ,  A61N1/39044 ,  G16H20/40 ,  A61B5/002 ,  A61B5/7445 ,  A61H2201/0184 ,  A61H2201/10 ,  A61H2201/501 ,  A61H2201/5007 ,  A61H2201/5012 ,  A61H2201/5046 ,  A61H2201/5048 ,  A61H2201/5084 ,  A61H2201/5097 ,  A61H2230/04 ,  A61H2230/06 ,  A61H2230/207 ,  A61H2230/30 ,  A61N1/3993

Abstract: Systems and methods related to the field of cardiac resuscitation, and in particular to devices for assisting rescuers in performing cardio-pulmonary resuscitation (CPR), are described herein. In one aspect, a method for managing cardiopulmonary resuscitation (CPR) treatment to a person in need of emergency assistance includes monitoring a parameter that indicates a fatigue level of a rescuer and providing an indication that a different person should perform the CPR component if the rescuer is exhibiting fatigue.

公开(公告)号：US20230148345A1

公开(公告)日：2023-05-11

申请号：US17930551

申请日：2022-09-08

Applicant: ZOLL Medical Corporation

Inventor： Guy Robert Johnson ,  Gary A. Freeman ,  Ulrich Herken

IPC: G06Q10/087 ,  A61N1/39

CPC classification number: G06Q10/087 ,  A61N1/3904 ,  A61N1/3993

Abstract: Aspects of the present disclosure are directed toward apparatuses, systems, and methods that include at least one medical device having a device transceiver configured to wirelessly broadcast a device signal including at least unique identifier data and an information system is configured to maintain an active list of medical device inventory associated with a particular emergency response vehicle, and the processor is configured to automatically determine presence of the at least one medical device.

公开(公告)号：US20220370788A1

公开(公告)日：2022-11-24

申请号：US17765221

申请日：2020-12-21

Applicant: ZOLL Medical Corporation

Inventor： Gary A. Freeman

IPC: A61N1/04

Abstract: A patient-worn arrhythmia monitoring and treatment device includes at least two pads configured to affix to skin on a torso of a patient. At least one of a pair of sensing electrodes is disposed on each one of the pads and configured to sense surface ECG activity of the patient. At least one of a pair of therapy electrodes is disposed on each one of the pads and configured to deliver one or more therapeutic pulses to the patient. A controller is in communication with the pairs of sensing and therapy electrodes and is configured to monitor for cardiac arrhythmias based on the sensed surface ECG activity and cause the delivery of the one or more therapeutic pulses. The device includes a removable garment to be worn about the torso to immobilize on the torso the one of the at least two pads to which the controller is coupled.

公开(公告)号：US11475400B2

公开(公告)日：2022-10-18

申请号：US16502952

申请日：2019-07-03

Applicant: ZOLL Medical Corporation

Inventor： Guy Robert Johnson ,  Gary A. Freeman ,  Ulrich Herken

IPC: G06Q10/08 ,  A61N1/39

Abstract: Aspects of the present disclosure are directed toward apparatuses, systems, and methods that include at least one medical device having a device transceiver configured to wirelessly broadcast a device signal including at least unique identifier data and an information system is configured to maintain an active list of medical device inventory associated with a particular emergency response vehicle, and the processor is configured to automatically determine presence of the at least one medical device.

公开(公告)号：US20220328182A1

公开(公告)日：2022-10-13

申请号：US17733107

申请日：2022-04-29

Applicant: ZOLL Medical Corporation

Inventor： Richard A. Packer ,  Gary A. Freeman ,  Christopher Luke Kaufman

IPC: G16H40/67 ,  G16H40/63 ,  G16H40/20 ,  G16H20/40 ,  G16H20/30 ,  A61B5/339 ,  A61B5/00 ,  A61B5/0205 ,  A61B5/113 ,  A61N1/39

Abstract: A computer-implemented method for providing summary information for lifesaving activities is disclosed. The method involves sensing one or more activities that are repeatedly and cyclically performed on a victim by a rescuer; identifying a cyclical timing interval over which performance is to be analyzed for a integer number of cycles of the one or more activities, and gathering data from the sensing of the one or more activities during the time interval; generating, from analysis of the one or more activities, summary data that condenses data sensed for the one or more activities into a summary of the one or more activities; and providing, for display to a user, a visual summary of the performance of the one or more activities over the identified time interval.

公开(公告)号：US11348686B2

公开(公告)日：2022-05-31

申请号：US15978733

申请日：2018-05-14

Applicant: ZOLL Medical Corporation

Inventor： Richard A. Packer ,  Gary A. Freeman ,  Christopher Luke Kaufman

IPC: G16H40/60 ,  G16H40/67 ,  G16H40/63 ,  G16H40/20 ,  G16H20/40 ,  G16H20/30 ,  A61B5/339 ,  A61B5/00 ,  A61B5/0205 ,  A61B5/113 ,  A61N1/39 ,  A61B5/318 ,  A61B5/08

Abstract: A computer-implemented method for providing summary information for lifesaving activities is disclosed. The method involves sensing one or more activities that are repeatedly and cyclically performed on a victim by a rescuer; identifying a cyclical timing interval over which performance is to be analyzed fora integer number of cycles of the one or more activities, and gathering data from the sensing of the one or more activities during the time interval; generating, from analysis of the one or more activities, summary data that condenses data sensed for the one or more activities into a summary of the one or more activities; and providing, for display to a user, a visual summary of the performance of the one or more activities over the identified time interval.