公开(公告)号：US20170196768A1

公开(公告)日：2017-07-13

申请号：US15371982

申请日：2016-12-07

Applicant: ZOLL Medical Corporation

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

IPC: A61H31/00 ,  A61B5/00 ,  A61N1/39 ,  A61B5/1455 ,  A61B5/04 ,  A61N1/04 ,  A61B5/0402 ,  A61B5/0205

CPC classification number: A61H31/005 ,  A61B5/0205 ,  A61B5/04017 ,  A61B5/0402 ,  A61B5/046 ,  A61B5/11 ,  A61B5/14551 ,  A61B5/4836 ,  A61B5/4848 ,  A61B5/7207 ,  A61B5/721 ,  A61H31/006 ,  A61H31/007 ,  A61H2201/5043 ,  A61H2201/5048 ,  A61H2201/5058 ,  A61H2201/5079 ,  A61H2201/5084 ,  A61H2230/04 ,  A61N1/046 ,  A61N1/0492 ,  A61N1/3925 ,  A61N1/3987 ,  A61N1/3993

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：US09642547B2

公开(公告)日：2017-05-09

申请号：US14260534

申请日：2014-04-24

Applicant: ZOLL Medical Corporation

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

IPC: A61B5/04 ,  A61B5/0464 ,  A61B5/00 ,  A61H31/00 ,  A61N1/39 ,  A61B5/046 ,  A61B5/0402

CPC classification number: A61B5/04014 ,  A61B5/0402 ,  A61B5/046 ,  A61B5/0464 ,  A61B5/4839 ,  A61B5/7207 ,  A61B5/7257 ,  A61B5/726 ,  A61H31/005 ,  A61H2201/5015 ,  A61H2230/04 ,  A61N1/39 ,  A61N1/3925

Abstract: A method of automatically determining which type of treatment is most appropriate for a cardiac arrest victim, the method comprising transforming one or more time domain electrocardiogram (ECG) signals into a frequency domain representation comprising a plurality of discrete frequency bands, combining the discrete frequency bands into a plurality of analysis bands, wherein there are fewer analysis bands than discrete frequency bands, determining the content of the analysis bands, and determining the type of treatment based on the content of the analysis bands.

公开(公告)号：US20160150977A1

公开(公告)日：2016-06-02

申请号：US15016702

申请日：2016-02-05

Applicant: ZOLL Medical Corporation

Inventor： Qing Tan ,  Gary A. Freeman ,  Frederick J. Geheb ,  Martin E. Bures ,  Annemarie Silver

IPC: A61B5/0205 ,  A61N1/39 ,  A61B5/00

CPC classification number: A61B5/0205 ,  A61B5/0402 ,  A61B5/0408 ,  A61B5/044 ,  A61B5/082 ,  A61B5/0836 ,  A61B5/11 ,  A61B5/14542 ,  A61B5/7282 ,  A61B5/742 ,  A61B5/746 ,  A61B2562/0219 ,  A61H31/005 ,  A61H2201/5076 ,  A61H2201/5084 ,  A61H2230/04 ,  A61H2230/205 ,  A61H2230/207 ,  A61H2230/30 ,  A61N1/046 ,  A61N1/0492 ,  A61N1/3925 ,  A61N1/3931 ,  A61N1/3937 ,  A61N1/3975 ,  A61N1/3981 ,  A61N1/3987 ,  A61N1/3993 ,  G06F19/00 ,  G06F19/3481 ,  G09B19/003 ,  G09B23/288 ,  G16H20/40 ,  G16H40/63 ,  G16H50/00

Abstract: An external defibrillator system is provided. The system includes: graphical display; one or more sensors for obtaining CO2 data for a patient over a time interval; one or more sensors for obtaining information about a patient's heart activity over the time interval; and a controller. The controller can be configured to: determine a CO2 waveform over the time interval from the obtained CO2 data; determine a filtered electrocardiogram trace from the obtained information about the patient's heart activity; and display on the graphical display the CO2 waveform and the filtered electrocardiogram trace. A method for monitoring patient activity using an external defibrillator is also provided.

Abstract translation: 提供外部除颤器系统。 系统包括：图形显示; 用于在一段时间间隔内为患者获得CO 2数据的一个或多个传感器; 一个或多个传感器，用于在时间间隔内获得有关患者心脏活动的信息; 和控制器。 控制器可以配置为：从所获得的二氧化碳数据中确定时间间隔内的二氧化碳波形; 从获得的关于患者心脏活动的信息确定滤波的心电图迹线; 并在图形显示器上显示CO2波形和滤波后的心电图迹线。 还提供了使用外部除颤器监测患者活动的方法。

公开(公告)号：US20160059023A1

公开(公告)日：2016-03-03

申请号：US14843843

申请日：2015-09-02

Applicant: ZOLL Medical Corporation

Inventor： Gary A. Freeman ,  Donald R. Boucher ,  Frederick J. Geheb

IPC: A61N1/39 ,  A61N1/04

CPC classification number: A61N1/3925 ,  A61N1/36521 ,  A61N1/3904 ,  A61N1/39044 ,  A61N1/3987

Abstract: A computing device includes a memory configured to store instructions. The computing device also includes a processor to execute the instructions to perform operations that include providing an alternating electrical signal to a patient through at least a pair of electrodes, and determining transthoracic impedance of the patient from a measurement associated with the applied alternating electrical signal. Operations also include identifying, from the transthoracic impedance, a sequence of resistance values for controlling the discharge of a charge storage device located external to the patient, and controlling the discharge of the charge storage device using the identified sequence of resistance values.

Abstract translation: 计算设备包括被配置为存储指令的存储器。 计算设备还包括处理器，用于执行指令以执行操作，其包括通过至少一对电极向患者提供交替电信号，以及从与所施加的交变电信号相关联的测量确定患者的经胸阻抗。 操作还包括从经胸阻抗识别用于控制位于患者外部的电荷存储装置的放电的电阻值序列，以及使用所识别的电阻值序列控制电荷存储装置的放电。

公开(公告)号：US20240226475A1

公开(公告)日：2024-07-11

申请号：US18535560

申请日：2023-12-11

Applicant: ZOLL Medical Corporation

Inventor： Annemarie E. Silver ,  Frederick J. Geheb ,  Gary L. Hochstettler ,  Vladimir Floroff ,  Gary A. Freeman

IPC: A61M16/00 ,  A61B5/00 ,  A61B5/087 ,  A61M16/06 ,  A61N1/39

CPC classification number: A61M16/0078 ,  A61B5/087 ,  A61B5/747 ,  A61M16/0003 ,  A61M16/0084 ,  A61M16/021 ,  A61M16/06 ,  A61N1/3925 ,  A61B5/002 ,  A61B5/0022 ,  A61M2016/003 ,  A61M2016/0036 ,  A61M2202/0208 ,  A61M2205/3553 ,  A61M2205/3592 ,  A61M2205/50 ,  A61M2205/505 ,  A61M2205/52 ,  A61M2205/581 ,  A61M2205/583 ,  A61M2205/584 ,  A61M2230/005 ,  A61M2230/04 ,  A61M2230/06 ,  A61M2230/205 ,  A61M2230/432 ,  A61M2230/435 ,  A61N1/3993

Abstract: A medical ventilation monitoring system is provided. The system includes: a patient ventilation unit defining an airflow path, and arranged so that when the unit is applied to a patient, the airflow path is in fluid communication with the patient's airway. The patient ventilation unit includes: an airflow sensor positioned to sense the presence of ventilation airflow to or from the patient and a communication link. The system also includes at least one processor arranged to communicate with the ventilation unit by the communication link. The at least one processor is configured to: provide an initial treatment protocol for providing care to the patient, receive data regarding a current condition of the patient from the ventilation unit, and determine an updated treatment protocol. The updated treatment protocol includes applying ventilation at an updated ventilation volume or at an updated ventilation rate based on information from the airflow sensor.

公开(公告)号：US20240181244A1

公开(公告)日：2024-06-06

申请号：US18537011

申请日：2023-12-12

Applicant: ZOLL Medical Corporation

Inventor： Michael J. Riley ,  Gary A. Freeman ,  Frederick J. Geheb ,  Annemarie E. Silver ,  Lisa M. Campana

IPC: A61N1/04 ,  A61B5/00 ,  A61B5/25 ,  A61H31/00 ,  A61N1/39 ,  G16H20/30 ,  G16H40/40 ,  G16H40/63 ,  G16H50/20

CPC classification number: A61N1/046 ,  A61B5/25 ,  A61B5/721 ,  A61B5/743 ,  A61N1/3925 ,  A61N1/3993 ,  G16H20/30 ,  G16H40/40 ,  G16H40/63 ,  G16H50/20 ,  A61H31/005 ,  A61H31/007 ,  A61H2201/10 ,  A61H2201/1619 ,  A61H2201/1685 ,  A61H2201/5007 ,  A61H2201/5015 ,  A61H2201/5025 ,  A61H2201/5043 ,  A61H2201/5048 ,  A61H2201/5058 ,  A61H2201/5064 ,  A61H2201/5079 ,  A61H2201/5084 ,  A61H2230/04 ,  A61H2230/045

Abstract: A system and method for aiding in the proper placement of ECG electrodes and other resuscitation parameters. The system includes motion sensors disposed on the ECG electrodes, and a defibrillator control system operable to interpret motion signals from the motions sensors to determine that an electrode is in motion, and thus being handled by rescuer setting up the system for use, and, based on this determination, prompt the rescuer to place the electrode in its intended location on the body of the patient. The control system may also be operable to determine relative motion and/orientation of the motion sensors and control resuscitation based on the relative motion and/orientation of the motion sensors

公开(公告)号：US11839769B2

公开(公告)日：2023-12-12

申请号：US17576097

申请日：2022-01-14

Applicant: ZOLL Medical Corporation

Inventor： Gary A. Freeman ,  Donald R. Boucher ,  Frederick J. Geheb

IPC: A61N1/39 ,  A61N1/365

CPC classification number: A61N1/3925 ,  A61N1/36521 ,  A61N1/3904 ,  A61N1/3987 ,  A61N1/39044

Abstract: A computing device includes a memory configured to store instructions. The computing device also includes a processor to execute the instructions to perform operations that include providing an alternating electrical signal to a patient through at least a pair of electrodes, and determining transthoracic impedance of the patient from a measurement associated with the applied alternating electrical signal. Operations also include identifying, from the transthoracic impedance, a sequence of resistance values for controlling the discharge of a charge storage device located external to the patient, and controlling the discharge of the charge storage device using the identified sequence of resistance values.

公开(公告)号：US11679060B2

公开(公告)日：2023-06-20

申请号：US17064467

申请日：2020-10-06

Applicant: ZOLL Medical Corporation

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

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

CPC classification number: A61H31/005 ,  A61B5/0205 ,  A61B5/11 ,  A61B5/14551 ,  A61B5/316 ,  A61B5/318 ,  A61B5/361 ,  A61B5/4836 ,  A61B5/4848 ,  A61B5/721 ,  A61B5/7207 ,  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：US20230075376A1

公开(公告)日：2023-03-09

申请号：US17989351

申请日：2022-11-17

Applicant: ZOLL Medical Corporation

Inventor： Paolo Giacometti ,  Annemarie Silver ,  Lisa Campana ,  Frederick J. Geheb ,  Gary A. Freeman

IPC: A61H31/00

Abstract: A system for monitoring performance of a resuscitation activity on a patient by an acute care provider is provided. The system includes: a first wearable sensor configured to sense movement of a first portion of an acute care provider's hand; a second wearable sensor configured to sense movement of a second portion of the acute care provider's hand; and a controller. The controller is configured to: receive and process signals representative of performance of a resuscitation activity from the first sensor and the second sensor; identify from the processed signals information indicative of at least one of a relative distance, a relative orientation, a change in relative distance and a change in relative orientation between the first sensor and the second sensor during performance of the resuscitation activity; and determine at least one resuscitation activity parameter based, at least in part, on the identified information.

公开(公告)号：US20220355061A1

公开(公告)日：2022-11-10

申请号：US17873977

申请日：2022-07-26

Applicant: ZOLL Medical Corporation

Inventor： Lisa Campana ,  Paolo Giacometti ,  Gideon Butler ,  Frederick J. Geheb ,  Annemarie Silver ,  Gary A. Freeman ,  Frederick Faller ,  Michael Riley

IPC: A61M16/10 ,  A61B5/087 ,  A61B5/00 ,  A61H31/00

Abstract: A flow sensor system for ventilation treatment comprises a flow conduit configured to allow gas flow between a first region and a second region, the flow conduit defining a lumen for the gas flow; a flow restrictor disposed within the lumen of the flow conduit between the first region and the second region; a first absolute pressure sensor disposed adjacent to the first region of the flow conduit and configured to measure a pressure of the gas flow at the first region of the flow conduit; and a second absolute pressure sensor disposed adjacent to the second region of the flow conduit and configured to measure pressure of the gas flow at the second region of the flow conduit.