公开(公告)号：US20240221539A1

公开(公告)日：2024-07-04

申请号：US18396459

申请日：2023-12-26

Applicant: ZOLL Medical Corporation

Inventor： Qing Tan ,  Frederick J. Geheb ,  Gary A. Freeman

IPC: G09B23/28 ,  A61H31/00 ,  A61N1/39

CPC classification number: G09B23/288 ,  A61H31/005 ,  A61N1/39044 ,  A61N1/3925 ,  A61N1/3993 ,  A61H2201/501 ,  A61H2201/5084 ,  A61H2230/045

Abstract: An example of a system for assisting a rescuer in providing CPR includes a motion sensor configured to generate signals indicative of chest motion during CPR chest compressions, and a defibrillator including a display screen configured to provide CPR feedback and defibrillation information and a processor configured to receive the signals, generate a compression waveform based on the signals, detect, in the compression waveform, features characteristic of chest compressions, compare the detected features to a predetermined criterion that distinguishes between manually delivered and compressions delivered by an automated compression device, and selectively provide the CPR feedback based on whether the compressions are the manually delivered or the automated compressions, where the selective provision of the CPR feedback includes displaying CPR parameters for the manually delivered compressions, and a removing from the display screen at least one CPR parameter of the CPR parameters for the automated compressions.

公开(公告)号：US12023296B2

公开(公告)日：2024-07-02

申请号：US17825540

申请日：2022-05-26

Applicant: ZOLL Medical Corporation

Inventor： Gary A. Freeman ,  Qing Tan ,  Frederick J. Geheb

IPC: A61B5/0205 ,  A61B5/00 ,  A61B5/11 ,  A61B5/1455 ,  A61B5/316 ,  A61B5/318 ,  A61B5/361 ,  A61H31/00 ,  A61N1/04 ,  A61N1/39

CPC classification number: A61H31/005 ,  A61B5/0205 ,  A61B5/11 ,  A61B5/14551 ,  A61B5/316 ,  A61B5/318 ,  A61B5/361 ,  A61B5/4836 ,  A61B5/4848 ,  A61B5/7207 ,  A61B5/721 ,  A61H31/006 ,  A61H31/007 ,  A61N1/046 ,  A61N1/0492 ,  A61N1/3925 ,  A61N1/3987 ,  A61N1/3993 ,  A61H2201/5043 ,  A61H2201/5048 ,  A61H2201/5058 ,  A61H2201/5079 ,  A61H2201/5084 ,  A61H2230/04

Abstract: An apparatus for assisting a rescuer in performing chest compressions during CPR on a victim, the apparatus comprising a pad or other structure configured to be applied to the chest near or at the location at which the rescuer applies force to produce the chest compressions, at least one sensor connected to the pad, the sensor being configured to sense movement of the chest or force applied to the chest, processing circuitry for processing the output of the sensor to determine whether the rescuer is substantially releasing the chest following chest compressions, and at least one prompting element connected to the processing circuitry for providing the rescuer with information as to whether the chest is being substantially released following chest compressions.

公开(公告)号：US20240148464A1

公开(公告)日：2024-05-09

申请号：US18378701

申请日：2023-10-11

Applicant: ZOLL Medical Corporation

Inventor： Gary A. Freeman ,  Guy R. Johnson ,  Justin R. Carroll ,  Brett B. Bonner

IPC: A61B90/00 ,  A61B1/05 ,  A61B1/267 ,  A61B34/00 ,  A61H31/00 ,  A61M16/00 ,  A61M16/04 ,  A61N1/39 ,  G09B5/02 ,  G09B23/28

CPC classification number: A61B90/36 ,  A61B1/05 ,  A61B1/267 ,  A61B34/25 ,  A61H31/005 ,  A61M16/0084 ,  A61M16/0488 ,  A61N1/39044 ,  A61N1/3993 ,  G09B5/02 ,  G09B23/288 ,  A61B2034/2048 ,  A61B2090/365 ,  A61B2090/372 ,  A61B2090/373 ,  A61H2201/10 ,  A61H2201/5043

Abstract: A spatially sensitive augmented reality system for providing resuscitative feedback in a mixed reality environment to an acute care provider during occurrence of a cardiac event in a patient includes a wearable augmented reality device having at least one three-dimensional sensor, a visual display for viewing by the acute care provider, and at least one processor. The at least one processor is configured to receive and process three-dimensional information of a scene of the cardiac event; produce a three-dimensional representation of a field of view of the acute care provider based on the processed three-dimensional information; identify one or more physical objects associated with the cardiac event in the three-dimensional representation; generate at least one virtual three-dimensional object within the three-dimensional representation; and generate an image of the virtual three-dimensional object within the three-dimensional representation on the visual display.

公开(公告)号：US20240074710A1

公开(公告)日：2024-03-07

申请号：US18494359

申请日：2023-10-25

Applicant: ZOLL Medical Corporation

Inventor： Kent Volosin ,  Gary A. Freeman

IPC: A61B5/00 ,  A61B5/05 ,  A61B5/0535 ,  A61B5/11 ,  A61B5/366 ,  H04Q9/00

CPC classification number: A61B5/7275 ,  A61B5/05 ,  A61B5/0535 ,  A61B5/1102 ,  A61B5/366 ,  A61B5/7264 ,  H04Q9/00 ,  A61B2562/0219

Abstract: A patient monitoring device includes an ECG sensor coupled to a patient, a sensor coupled to the patient and configured to detect bio-vibrational signals, and a radiofrequency monitoring device configured to produce information responsive to electromagnetic energy reflected from the patient's thoracic cavity. A processor processes the ECG signals, the bio-vibrational signals, and the radio frequency information to generate a plurality of physiological parameters of the patient. The processor also performs at least one of a predictive analysis and a trend analysis of the plurality of physiological parameters to determine a current clinical condition of the patient. The trend analysis includes determining a substantial relationship between changes in the plurality of physiological parameters. The processor can also compare the current clinical condition of the patient to predetermined clinically actionable criteria to determine one or more clinically actionable events and provide an output relating to one or more clinically actionable events.

公开(公告)号：US11890099B2

公开(公告)日：2024-02-06

申请号：US17744013

申请日：2022-05-13

Applicant: ZOLL Medical Corporation

Inventor： Steven J. Szymkiewicz ,  Francesco Nicolo ,  Gary A. Freeman ,  Timothy F. Stever ,  Shane S. Volpe

IPC: A61B5/316 ,  A61B5/00 ,  A61N1/02 ,  A61N1/04 ,  A61N1/365 ,  A61N1/37 ,  A61N1/39 ,  A61B5/0205 ,  A61B5/318 ,  A61B5/349 ,  A61B5/369

CPC classification number: A61B5/316 ,  A61B5/0006 ,  A61B5/0022 ,  A61B5/0205 ,  A61B5/318 ,  A61B5/349 ,  A61B5/369 ,  A61B5/6804 ,  A61B5/6805 ,  A61B5/7232 ,  A61B5/7465 ,  A61N1/025 ,  A61N1/046 ,  A61N1/0456 ,  A61N1/365 ,  A61N1/3704 ,  A61N1/3904 ,  A61N1/3975 ,  A61N1/3993

Abstract: A system including a medical device is provided. The medical device includes at least one sensor configured to acquire first data descriptive of a patient, first memory storing a plurality of templates, and at least one processor coupled to the at least one sensor and the first memory. The at least one processor is configured to identify a first template of the plurality of templates that is similar to the first data, to determine first difference data based on the first template and the first data, and to store the first difference data in association with the first template. The system may further include the programmable device.

公开(公告)号：US11877979B2

公开(公告)日：2024-01-23

申请号：US17069258

申请日：2020-10-13

Applicant: ZOLL Medical Corporation

Inventor： James Lewis ,  Guy R. Johnson ,  Gary A. Freeman

IPC: A61M60/863 ,  A61H31/00 ,  A61N1/39 ,  G16H40/63 ,  A61B5/00 ,  A61B5/282 ,  A61B5/361 ,  A61B5/11

CPC classification number: A61H31/005 ,  A61B5/282 ,  A61B5/361 ,  A61B5/6805 ,  A61H31/006 ,  A61N1/3925 ,  A61N1/3987 ,  G16H40/63 ,  A61B5/11 ,  A61H2201/1207 ,  A61H2201/1619 ,  A61H2201/1652 ,  A61H2201/5007 ,  A61H2201/5043 ,  A61H2201/5046 ,  A61H2201/5048 ,  A61H2201/5082 ,  A61H2201/5084 ,  A61H2201/5092 ,  A61H2201/5097 ,  A61H2230/04 ,  A61H2230/06 ,  A61H2230/207 ,  A61H2230/30 ,  A61H2230/65

Abstract: A medical device is disclosed. The device may include a service component for use in detecting patient data, at least one processor coupled with the service component, a care protocol module executable by the at least one processor to provide healthcare to a patient at least in part by generating a request for processing by the service component, and a resource module executable by the at least one processor to manage access to the service component by identifying a level of service associated with the care protocol module and responding to the request by managing the service component to meet the level of service. The care protocol module implements a patient care protocol that includes a sequence of actions directed to the patient. The level of service indicates a level of performance that the patient care protocol requires of the resource module. Selective offloading of modular functions is also enabled.

公开(公告)号：US11839488B2

公开(公告)日：2023-12-12

申请号：US16268604

申请日：2019-02-06

Applicant: ZOLL Medical Corporation

Inventor： Gary A. Freeman ,  Ulrich Herken ,  Christopher L. Kaufman

IPC: A61B5/00 ,  A61B5/0265 ,  A61B5/0295 ,  A61B5/0536 ,  A61B5/0538

CPC classification number: A61B5/4848 ,  A61B5/0002 ,  A61B5/0265 ,  A61B5/0295 ,  A61B5/0536 ,  A61B5/0538 ,  A61B5/72 ,  A61B5/4836 ,  A61B2505/01

Abstract: A medical device including a probe configured to be orally inserted into a lumen extending into the thorax of the subject, a plurality of electrodes, and a control circuit. The probe includes a first electrode. The plurality of electrodes includes at least one second electrode and at least one third electrode configured to be disposed externally on the thorax of the subject on a first side of a sternum of the subject and a second side of the sternum of the subject, respectively, the second side opposite the first side. The control circuit is electrically coupled to the first electrode and the at least one second and third electrodes and configured to measure an impedance between the first electrode and each of the at least one second and third electrodes and determine a ratio of arterial blood volume relative to venous blood volume based upon the measured impedance.

公开(公告)号：US20230390567A1

公开(公告)日：2023-12-07

申请号：US18234686

申请日：2023-08-16

Applicant: ZOLL Medical Corporation

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

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

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

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：US11801393B2

公开(公告)日：2023-10-31

申请号：US16018955

申请日：2018-06-26

Applicant: ZOLL Medical Corporation

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

IPC: A61N1/39 ,  A61B5/00 ,  A61H31/00 ,  A61B5/347 ,  G16H50/30

CPC classification number: A61N1/3987 ,  A61B5/347 ,  A61B5/7253 ,  A61B5/7275 ,  A61H31/004 ,  A61H31/005 ,  A61H31/006 ,  A61H31/007 ,  A61N1/3993 ,  A61B5/726 ,  A61B5/7257 ,  A61H2201/501 ,  A61H2201/5015 ,  A61H2201/5043 ,  A61H2201/5046 ,  A61H2201/5058 ,  A61H2201/5084 ,  A61H2201/5097 ,  A61H2230/105 ,  G16H50/30

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 generate transform values for a time segment of ECG, obtain one or more previous values derived from one or more earlier time segments of the ECG, and determine, based on the generated transform values, and the one or more previous values, at least one of: a) a future therapeutic action for treating the emergency cardiac event, or b) a phase of the cardiac event. The module is further configured to cause one or more output devices to present an indication of at least one of the therapeutic action or the phase of the cardiac event.

公开(公告)号：US20230329640A1

公开(公告)日：2023-10-19

申请号：US18306696

申请日：2023-04-25

Applicant: ZOLL Medical Corporation

Inventor： Eric J. Biel ,  Ryan D. Macel ,  Timothy J. Olczak ,  Gary A. Freeman

IPC: A61B5/00 ,  A61N1/04 ,  A61B5/282

CPC classification number: A61B5/6843 ,  A61N1/0404 ,  A61B5/282 ,  A61B5/6823 ,  A61B5/6831 ,  A61B2562/0214 ,  A61B2560/0252 ,  A61B2562/0219 ,  A61B2562/0276 ,  A61B2562/0257 ,  A61B5/14551

Abstract: Systems for detecting contact between an electrode and a patient's skin using one or more contact detection schemes are provided. An example system can include an electrode assembly comprising at least one electrode configured to be disposed substantially proximate to the patient's skin and configured to at least one of sense an ECG signal of the patient and provide one or more therapeutic pulses to the patient, one or more sensors disposed on the electrode assembly and isolated from the electrode, the sensors configured to measure one or more properties to determine contact between the electrode and the patient's skin, and a controller configured to receive data representing the measured one or more properties and determine, based at least in part on the received data, whether the electrode is in contact with the patient's skin. The sensors can include temperature, impedance, capacitance, optical, and other similar sensors.