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公开(公告)号：US10888229B2
公开(公告)日：2021-01-12
申请号：US16685613
申请日：2019-11-15
IPC分类号： H04W12/06 , A61N1/39 , A61B5/00 , H04W72/04 , A61B5/0205 , A61B5/0402 , A61M16/00 , A61N1/372 , H04W76/10 , H04W4/80 , A61M16/10 , H04L29/06 , H04W4/90 , G16H40/63 , H04L29/08 , A61B5/021 , A61B5/083 , A61B5/11 , A61B5/145 , A61B5/1455 , A61B5/08 , H04W76/50
摘要： Among other things, we describe a system that includes a first medical device for treating a patient at an emergency care scene, the first medical device including a processor and a memory configured to detect a request for a connection between the first medical device and a second medical device for treating the patient at the emergency care scene, the request for connection including an identifier of the second medical device, responsive to receiving the request for connection, enabling a wireless communication channel to be established between the first medical device and the second medical device based on the identifier of the second medical device and an identifier of the first medical device; and enabling transmission and/or exchange of patient data between the first medical device and the second medical device via the wireless communication channel. Such communications with more than two devices may also be possible.
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公开(公告)号：US20200261712A1
公开(公告)日：2020-08-20
申请号：US16800264
申请日：2020-02-25
发明人： Michael J. Riley , Gary A. Freeman , Frederick J. Geheb , Annemarie E. Silver , Lisa M. Campana
摘要： 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
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公开(公告)号：US10321824B2
公开(公告)日：2019-06-18
申请号：US15704841
申请日：2017-09-14
发明人： Eric W. Brown , Dan M. Mihai , Frederick J. Geheb
摘要： A remote interface system according to some embodiments includes one or more patient monitoring devices having one or more sensors for patient monitoring, one or more first processors to receive information from the sensors and generate patient data based thereon, a web server, a first communication system, and a first screen to display a representation of at least a first portion of the patient data, and a remote interface device including a second communication system, a second screen, one or more second processors, an application executed by the one or more second processors and configured to detect a presence of the first communication system, establish a communication link between the first and second communication systems, establish a reliable connection channel (e.g. secure websocket connection) with the web server, receive the patient data via the connection, and display at least a second portion of the patient data on the second screen.
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公开(公告)号：US20190143057A1
公开(公告)日：2019-05-16
申请号：US16193141
申请日：2018-11-16
发明人： Annemarie Silver , Frederick J. Geheb , Gary L. Hochstettler , Vladimir Floroff , Gary A. Freeman
摘要： 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.
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公开(公告)号：US10159811B2
公开(公告)日：2018-12-25
申请号：US15150725
申请日：2016-05-10
发明人： Annemarie Silver , Frederick J. Geheb , Gary L. Hochstettler , Vladimir Floroff , Gary A. Freeman
摘要： 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.
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公开(公告)号：US10155120B2
公开(公告)日：2018-12-18
申请号：US15405377
申请日：2017-01-13
发明人： Naveed Zaidi , Frederick J. Geheb , Qing Tan , Gary A. Freeman
IPC分类号： A61N1/00 , A61N1/39 , A61B5/0402 , A61N1/04
摘要： Methods and systems that analyze electrocardiogram (ECG) data to identify whether it would be beneficial for a caregiver to administer an electric shock to the heart in an effort to get the heart back into a normal pattern and a consistent, strong beat. By conducting a running check for conditions that are pre-validated by a comprehensive patient database to have high predictive value (e.g., with a low false-positive rate), a shockable rhythm can be identified fast (e.g., less than 6 seconds, less than 3 seconds, possibly in less than a second) and without having to analyze ECG data for longer time segments than would otherwise be required using conventional methods.
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公开(公告)号：US20180325771A1
公开(公告)日：2018-11-15
申请号：US16044650
申请日：2018-07-25
发明人： Gary A. Freeman , Qing Tan , Frederick J. Geheb
IPC分类号： A61H31/00 , A61N1/39 , A61B5/0205 , A61N1/04 , A61B5/04 , A61B5/0402 , A61B5/046 , A61B5/11 , A61B5/1455 , A61B5/00
CPC分类号： 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
摘要： 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.
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公开(公告)号：US20180242854A1
公开(公告)日：2018-08-30
申请号：US15910038
申请日：2018-03-02
IPC分类号： A61B5/0205 , A61B5/00 , A61B5/11 , A61B5/08
CPC分类号： A61B5/0205 , A61B5/0809 , A61B5/11 , A61B5/6823
摘要： 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.
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公开(公告)号：US10058477B2
公开(公告)日：2018-08-28
申请号：US15371982
申请日：2016-12-07
发明人： Gary A. Freeman , Qing Tan , Frederick J. Geheb
IPC分类号： A61N1/39 , A61B5/04 , A61H31/00 , A61B5/046 , A61B5/00 , A61B5/0205 , A61B5/11 , A61B5/1455 , A61B5/0402 , A61N1/04
CPC分类号： 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
摘要： 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.
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公开(公告)号：US09839368B2
公开(公告)日：2017-12-12
申请号：US13743891
申请日：2013-01-17
发明人： Qing Tan , Frederick J. Geheb , Gary A. Freeman
CPC分类号： A61B5/04017 , A61B5/0402 , A61B5/0531 , A61B5/11 , A61B5/4836 , A61B5/721 , A61B5/7217 , A61H31/004 , A61H2201/5007 , A61H2201/501 , A61H2201/5061 , A61H2201/5071 , A61H2201/5079 , A61H2201/5084 , A61H2201/5097 , A61H2230/10 , A61N1/39 , A61N1/3925 , G06F19/00
摘要： Systems and methods of processing raw electrocardiogram (ECG) waveform data of a patient into estimated real-time ECG waveform data. The method includes sensing-at least one physical non-cardiac influence on the raw ECG waveform data, constructing a time domain computer model of the at least one physical, non-cardiac influence on the raw ECG waveform data, and adaptively filtering the raw ECG waveform data in the time domain using the constructed time domain computer model of the at least one physical non-cardiac influence on the raw ECG waveform data to form the estimated real-time ECG waveform data. The system can include an ECG device for collecting raw ECG waveform data, at least two ECG electrodes positioned on the patient and electrically coupled to the ECG device, and a processor coupled to the ECG device and configured to compute a time domain model of an artifact created by chest compressions.
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