Patents by Inventor Frederick J. Geheb
Frederick J. Geheb has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).
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Patent number: 11974962Abstract: A system and method for determining CPR induced chest compression depth using two sensors while accounting for different orientations of the two sensors.Type: GrantFiled: June 24, 2022Date of Patent: May 7, 2024Assignee: ZOLL Circulation, Inc.Inventors: Nikhil S. Joshi, Frederick J. Geheb, Lisa M. Campana
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Patent number: 11893903Abstract: 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 compressionType: GrantFiled: October 1, 2020Date of Patent: February 6, 2024Assignee: ZOLL Medical CorporationInventors: Qing Tan, Frederick J Geheb, Gary A Freeman
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Patent number: 11890460Abstract: 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.Type: GrantFiled: February 25, 2020Date of Patent: February 6, 2024Assignee: ZOLL Medical CorporationInventors: Michael J. Riley, Gary A. Freeman, Frederick J. Geheb, Annemarie E. Silver, Lisa M. Campana
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Patent number: 11883352Abstract: 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.Type: GrantFiled: November 17, 2022Date of Patent: January 30, 2024Assignee: ZOLL Medical CorporationInventors: Paolo Giacometti, Annemarie Silver, Lisa Campana, Frederick J. Geheb, Gary A. Freeman
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Patent number: 11872342Abstract: 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.Type: GrantFiled: May 3, 2021Date of Patent: January 16, 2024Assignee: ZOLL Medical CorporationInventors: Annemarie E. Silver, Frederick J. Geheb, Gary L Hochstettler, Vladimir Floroff, Gary A. Freeman
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Patent number: 11839769Abstract: 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.Type: GrantFiled: January 14, 2022Date of Patent: December 12, 2023Assignee: ZOLL Medical CorporationInventors: Gary A. Freeman, Donald R. Boucher, Frederick J. Geheb
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Patent number: 11810655Abstract: Systems and methods related to the field of cardiac resuscitation, and in particular to devices for assisting rescuers in performing cardio-pulmonary resuscitation (CPR).Type: GrantFiled: September 25, 2020Date of Patent: November 7, 2023Assignee: ZOLL Medical CorporationInventors: Qing Tan, Gary A. Freeman, Frederick J. Geheb, Martin E. Bures, Annemarie E. Silver
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Publication number: 20230263405Abstract: 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.Type: ApplicationFiled: January 24, 2023Publication date: August 24, 2023Inventors: Frederick J. Geheb, Gary A. Freeman, Ulrich Herken
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Publication number: 20230240532Abstract: 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.Type: ApplicationFiled: January 11, 2023Publication date: August 3, 2023Applicant: ZOLL Medical CorporationInventors: Eric W. Brown, Dan M. Mihai, Frederick J. Geheb
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Patent number: 11679060Abstract: 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.Type: GrantFiled: October 6, 2020Date of Patent: June 20, 2023Assignee: ZOLL Medical CorporationInventors: Gary A. Freeman, Qing Tan, Frederick J. Geheb
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Publication number: 20230075376Abstract: 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.Type: ApplicationFiled: November 17, 2022Publication date: March 9, 2023Inventors: Paolo Giacometti, Annemarie Silver, Lisa Campana, Frederick J. Geheb, Gary A. Freeman
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Patent number: 11589756Abstract: An apparatus for assisting in providing patient ventilations includes electrodes configured to provide airflow activities signals, chest compression sensors configured to provide chest displacement signals due to chest compressions, a processor and a memory configured to receive the airflow activities and chest displacement signals, identify a presence of chest compressions based on the chest displacement signals, subsequently confirm an absence of chest compressions applied to the patient based on the chest displacement signals, adjust signal processing parameters for the airflow activities signals in response to the confirmed absence of chest compressions, and process the airflow activities signals using the adjusted signal processing parameters to determine feedback for providing the patient ventilations in the absence of chest compressions, and an output device coupled to the processor and the memory and configured to provide the ventilation feedback.Type: GrantFiled: December 17, 2019Date of Patent: February 28, 2023Assignee: ZOLL Medical CorporationInventors: Frederick J Geheb, Gary A Freeman, Ulrich Herken
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Patent number: 11576576Abstract: 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.Type: GrantFiled: October 19, 2021Date of Patent: February 14, 2023Assignee: ZOLL MEDICAL CORPORATIONInventors: Eric W. Brown, Dan M. Mihai, Frederick J. Geheb
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Patent number: 11534365Abstract: 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.Type: GrantFiled: October 18, 2019Date of Patent: December 27, 2022Assignee: ZOLL Medical CorporationInventors: Paolo Giacometti, Annemarie Silver, Lisa Campana, Frederick J. Geheb, Gary A. Freeman
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Publication number: 20220387255Abstract: A system and method for determining CPR induced chest compression depth using two sensors while accounting for different orientations of the two sensors.Type: ApplicationFiled: June 24, 2022Publication date: December 8, 2022Applicant: ZOLL Circulation, Inc.Inventors: Nikhil S. JOSHI, Frederick J. GEHEB, Lisa M. CAMPANA
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Publication number: 20220355061Abstract: 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.Type: ApplicationFiled: July 26, 2022Publication date: November 10, 2022Inventors: Lisa Campana, Paolo Giacometti, Gideon Butler, Frederick J. Geheb, Annemarie Silver, Gary A. Freeman, Frederick Faller, Michael Riley
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Publication number: 20220338737Abstract: 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.Type: ApplicationFiled: April 29, 2022Publication date: October 27, 2022Inventors: Gary A. Freeman, Guy R. Johnson, Frederick J. Geheb, Mark Weary, Timothy F. Stever
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Publication number: 20220280377Abstract: A system for assisting a rescuer in providing cardiopulmonary resuscitation (CPR) chest compressions includes a motion sensor configured to generate motion sensor signals indicative of chest motion and a defibrillator. The defibrillator includes a processor and a display screen configured to provide CPR feedback and defibrillation information. The processor is configured to receive the motion sensor signals, analyze the motion sensor signals for features characteristic of a chest compression delivery type to distinguish between chest compression delivery types comprising manual compression, non-automated ACD, and automated ACD, and selectively provide the CPR feedback at the display screen based on an identification of the chest compression delivery type such that the CPR feedback includes a plurality of CPR parameters for the manual compression delivery type and remove at least portions of the CPR parameters from the display screen for the non-automated ACD and the automated ACD compression delivery types.Type: ApplicationFiled: March 25, 2022Publication date: September 8, 2022Inventors: Qing Tan, Frederick J. Geheb, Gary A. Freeman, Frederick K. Newey, Kristin A. Spang
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Publication number: 20220280380Abstract: 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.Type: ApplicationFiled: May 26, 2022Publication date: September 8, 2022Inventors: Gary A. Freeman, Qing Tan, Frederick J. Geheb
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Patent number: 11433211Abstract: 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.Type: GrantFiled: March 17, 2017Date of Patent: September 6, 2022Assignee: ZOLL Medical CorporationInventors: Lisa Campana, Paolo Giacometti, Gideon Butler, Frederick J. Geheb, Annemarie Silver, Gary A. Freeman, Frederick Faller, Michael Riley