公开(公告)号：US11833106B2

公开(公告)日：2023-12-05

申请号：US16544510

申请日：2019-08-19

Applicant: Physio-Control, Inc.

Inventor： Robert G. Walker ,  Robert P. Marx, Jr.

IPC: A61H31/00

CPC classification number: A61H31/005 ,  A61H31/007 ,  A61H2203/0456 ,  A61H2205/084

Abstract: A medical device uses UWB units to infer a position of an adjunct positioned in proximity to an exterior portion of a patient's body. The position information can be used to provide CPR feedback to a rescuer. In other applications, the position information can be used to provide prompts to a user to change the position of the adjunct.

公开(公告)号：US20230364366A1

公开(公告)日：2023-11-16

申请号：US18227248

申请日：2023-07-27

Applicant: Physio-Control, Inc.

Inventor： Robert G. Walker

IPC: A61M16/00 ,  A61M16/04 ,  A61M16/01

CPC classification number: A61M16/0051 ,  A61M16/04 ,  A61M16/01 ,  A61M2230/04 ,  A61M2230/205 ,  A61M2016/103

Abstract: An example method includes detecting measurements of a physiological parameter of a patient; identifying a sub-interval of time beginning at a time at which the patient is administered anesthesia that is before the patient is intubated; identifying a portion of the measurements of the physiological parameter detected during the sub-interval of time; and determining an index by analyzing the portion of the measurements of the physiological parameter detected during the sub-interval of time. If the index is greater than a threshold, an alert or report is output.

公开(公告)号：US11457808B2

公开(公告)日：2022-10-04

申请号：US16195525

申请日：2018-11-19

Applicant: PHYSIO-CONTROL, INC.

Inventor： Richard Mark Lyon ,  Robert G. Walker ,  Jeffery S. Edwards ,  Niklas Andersson ,  Bethany Joyce Johnson

IPC: A61B5/00 ,  A61B5/0205 ,  G16Z99/00 ,  G16H40/67 ,  G16H40/63

Abstract: A remote patient monitoring system having a main patient monitor and a remote patient monitor. The main patient monitor is configured to receive and collect one or more patient physiological parameters and to provide an alarm in response to an alarm trigger. The alarm trigger includes a determination that at least one of the collected patient physiological parameters has reached a predetermined value. The remote patient monitor has an alarm reset and is configured to be carried by a caregiver. It is also configured to receive a signal from the main patient monitor in response to the alarm and to transmit an indication about the alarm trigger. The indication includes one or more of a notification that the patient is being attended to, a request by the caregiver for additional help, or a message about resolution of the alarm trigger.

公开(公告)号：US11317846B2

公开(公告)日：2022-05-03

申请号：US16443726

申请日：2019-06-17

Applicant: Physio-Control, Inc.

Inventor： Robert G. Walker ,  Daniel W. Piraino

IPC: A61B5/358 ,  A61B5/00 ,  A61B5/316 ,  A61B5/282 ,  A61N1/39 ,  A61B5/332 ,  A61B5/361

Abstract: The present disclosure encompasses an “artifact score” derived from the signal characteristics of an acquired 12-lead ECG, (2) a “patient context score” derived from key elements of the patient's history, presentation, and pre-hospital emergency care, and (3) techniques for integrating these scores into an emergency medical care system.

公开(公告)号：US20210244351A1

公开(公告)日：2021-08-12

申请号：US17200690

申请日：2021-03-12

Applicant: Physio-Control, Inc.

Inventor： Robert G. Walker ,  Fred W. Chapman

IPC: A61B5/00 ,  A61H31/00 ,  A61B5/1455 ,  A61B5/083 ,  A61B5/349 ,  A61N1/39 ,  A61B5/085 ,  A61N1/37 ,  A61N1/365 ,  A61B5/0205

Abstract: The disclosed physiological feedback systems and methods assist with assessing, monitoring and/or treating a patient experiencing a cardiac arrest event. The systems and methods receive multiple inputs and are continuous and/or iterative during a treatment session to provide physiological state trends of the patient. An index of the physiological state of the patient can be derived and confounders, and/or their effects, can be identified, and/or removed, from the index. Additionally, the systems and methods can assist with determining ischemic injury in a patient based on cerebral tissue oxygenation and/or other physiological data.

公开(公告)号：US10950341B2

公开(公告)日：2021-03-16

申请号：US15364176

申请日：2016-11-29

Applicant: Physio-Control, Inc.

Inventor： Robert G. Walker ,  Tyson G. Taylor ,  Alexander Esibov ,  Mitchell A. Smith

IPC: G16H40/63 ,  G16H10/60 ,  G16H40/67 ,  A61B5/00 ,  A61B5/20 ,  G16H50/30 ,  A61B5/145 ,  A61N1/39 ,  G16H50/20

Abstract: A prehospital telemedicine system comprises a physiologic monitor; an electronic patient care reporting system (ePCR) system; and a point-of-care blood analyzer communicatively coupled to the physiologic monitor and the ePCR system. The point-of-care blood analyzer is configured to perform an analysis of a blood sample based on an indication of a need for a specific blood analysis provided by one of the physiologic monitor and the ePCR system, and to automatically transmit a result of the analysis to a remote data receiving system. The indication of a need for a specific blood analysis may be based upon any one of the following: vital signs data obtained for a patient by the physiologic monitor; and/or current documentation or past medical history captured on or available through the ePCR system.

公开(公告)号：US20210030294A9

公开(公告)日：2021-02-04

申请号：US15796575

申请日：2017-10-27

Applicant: Physio-Control, Inc.

Inventor： Joseph L. Sullivan ,  Ronald E. Stickney ,  Robert G. Walker ,  Daniel Piraino ,  Isabelle Banville ,  Fred W. Chapman

IPC: A61B5/04 ,  A61N1/39 ,  A61B5/044 ,  A61B5/046 ,  A61H31/00 ,  A61B5/00

Abstract: The system and method provide for electrocardiogram analysis and optimization of patient-customized cardiopulmonary resuscitation and therapy delivery. An external medical device includes a housing and a processor within the housing. The processor can be configured to receive an input signal for a patient receiving chest compressions and to select at least one filter mechanism and to apply the filter mechanism to the signal to at least substantially remove chest compression artifacts from the signal. A real time dynamic analysis of a cardiac rhythm is applied to adjust and integrate CPR prompting of a medical device. Real-time cardiac rhythm quality is facilitated using a rhythm assessment meter.

公开(公告)号：US10905344B2

公开(公告)日：2021-02-02

申请号：US15796575

申请日：2017-10-27

Applicant: Physio-Control, Inc.

Inventor： Joseph L. Sullivan ,  Ronald E. Stickney ,  Robert G. Walker ,  Daniel Piraino ,  Isabelle Banville ,  Fred W. Chapman

IPC: A61N1/39 ,  A61B5/04 ,  A61B5/044 ,  A61B5/00 ,  A61B5/046 ,  A61H31/00

Abstract: The system and method provide for electrocardiogram analysis and optimization of patient-customized cardiopulmonary resuscitation and therapy delivery. An external medical device includes a housing and a processor within the housing. The processor can be configured to receive an input signal for a patient receiving chest compressions and to select at least one filter mechanism and to apply the filter mechanism to the signal to at least substantially remove chest compression artifacts from the signal. A real time dynamic analysis of a cardiac rhythm is applied to adjust and integrate CPR prompting of a medical device. Real-time cardiac rhythm quality is facilitated using a rhythm assessment meter.

公开(公告)号：US20200253820A1

公开(公告)日：2020-08-13

申请号：US16862451

申请日：2020-04-29

Applicant: Physio-Control, Inc.

Inventor： Robert G. Walker

IPC: A61H31/00 ,  A61B5/00 ,  A61N1/39 ,  A61B5/08 ,  A61B5/083

Abstract: Systems, apparatuses, and methods directed to the collection and analysis of data related to a patient during an emergency advanced airway management process. The collected data may be obtained using various types of sensors, with the data collection process being managed or coordinated by a suitable system, such as a combination monitor-defibrillator. The monitor-defibrillator (alone or in combination with other system elements, such as a wired or wireless communications capability, a processor, data storage, etc.) may include a capability to process some or all of the acquired data, and in response indicate to a user when some of the collected data may be unreliable.

公开(公告)号：US20180272146A1

公开(公告)日：2018-09-27

申请号：US15989774

申请日：2018-05-25

Applicant: Physio-Control, Inc.

Inventor： Robert G. Walker ,  Fred W. Chapman ,  Isabelle Banville

IPC: A61N1/39

CPC classification number: A61N1/3931 ,  A61N1/3937 ,  A61N1/3987 ,  A61N1/3993

Abstract: An external defibrillator can have a synchronous shock operating mode and an asynchronous shock operating mode and include a controller to set the defibrillator in the synchronous shock operating mode or the asynchronous shock operating mode. The defibrillator can also include a shock module to cause the defibrillator to deliver shock therapy to the patient according to the operating mode of the defibrillator, and a prompt module to transmit a prompt, after delivery of the shock therapy, that includes the operating mode of the defibrillator.