公开(公告)号：US20250152097A1

公开(公告)日：2025-05-15

申请号：US19026320

申请日：2025-01-16

Applicant: Physio-Control, Inc.

Inventor： Robert G. Walker ,  Fred W. Chapman

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

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：US20240099583A1

公开(公告)日：2024-03-28

申请号：US18496358

申请日：2023-10-27

Applicant: Physio-Control, Inc.

Inventor： Clinton T. Siedenburg ,  Tyson G. Taylor ,  Robert G. Walker ,  Fred W. Chapman

IPC: A61B5/00 ,  A61B5/0205 ,  A61B5/08 ,  A61B5/11 ,  A61B5/145

CPC classification number: A61B5/0024 ,  A61B5/02055 ,  A61B5/082 ,  A61B5/1116 ,  A61B5/14542 ,  A61B5/721 ,  A61B5/7221 ,  A61B5/743

Abstract: An example method is performed by a computing device executing instructions stored in data storage, and includes receiving physiologic monitoring data from a plurality of sensors coupled to a patient, receiving information indicating a measurement of patient motion during the patient care event, determining whether the measurement of patient motion is above a threshold, based on determining whether the measurement of patient motion is above the threshold, generating, for the physiologic monitoring data, a respective quality indicator, analyzing, by the computing device, (i) a combination of the physiologic monitoring data from the plurality of sensors and (ii) the respective quality indicator for the physiologic monitoring data to generate a response dependent upon the combination of the physiologic monitoring data as weighted by the respective quality indicator, and based on analyzing, outputting caregiver feedback by the computing device according to the response.

公开(公告)号：US11830613B2

公开(公告)日：2023-11-28

申请号：US17201420

申请日：2021-03-15

Applicant: Physio-Control, Inc.

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

IPC: G16H40/63 ,  G16H10/60 ,  G16H40/67 ,  G16H10/40 ,  G16H80/00 ,  A61N1/39 ,  G16H50/20 ,  A61B5/00 ,  A61B5/20 ,  G16H50/30 ,  A61B5/145

CPC classification number: G16H40/63 ,  A61B5/201 ,  A61B5/7275 ,  A61N1/3925 ,  G16H10/40 ,  G16H10/60 ,  G16H40/67 ,  G16H50/20 ,  G16H80/00 ,  A61B5/14546 ,  G16H50/30

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：US20220125676A1

公开(公告)日：2022-04-28

申请号：US17510266

申请日：2021-10-25

Applicant: Physio-Control, Inc.

Inventor： Marcus Ehrstedt ,  Thomas Falk ,  Anders Jeppsson ,  Jonas Lagerstrom ,  Tyson Taylor ,  Robert G. Walker ,  Jorgen Segerstein ,  Robert P. Marx, JR.

IPC: A61H31/00

Abstract: Examples of the disclosure are directed to mechanical compression devices that can adjust a location of a compression position relative to a patient. One or more of the mechanical compression devices can adjust the compression position in an adjustment plane that is generally perpendicular to a patient. Some of the mechanical compression include support columns that have actuators that can be set asymmetrically to adjust the compression position and/or can be tilted relative to the backboard to adjust the compression position. Other examples includes mechanical compression devices that have multiple actuators that can be used to adjust the compression position as well as provide compressions.

公开(公告)号：US11064932B2

公开(公告)日：2021-07-20

申请号：US16565184

申请日：2019-09-09

Applicant: PHYSIO-CONTROL, INC.

Inventor： Robert G. Walker ,  Barry D. Curtin

IPC: A61B5/339 ,  A61N1/04 ,  A61M5/168 ,  A61N1/39 ,  A61B5/361 ,  A61B5/30

Abstract: A portable medical device having an intravenous line flow sensor integrated into a cable. The portable medical device may be a defibrillator having an ECG or electrode cable couple to ECG or electrode leads. The flow sensor may be integrated into the ECG or electrode cable. The portable medical device uses the flow sensor to capture and store information about fluids delivered to a patient being treated with the portable medical device. The information may include total volume provided, flow rate, and the like. The information may then be used to evaluate the treatment provided to the patient.

公开(公告)号：US10945661B2

公开(公告)日：2021-03-16

申请号：US15960324

申请日：2018-04-23

Applicant: Physio-Control, Inc.

Inventor： Robert G. Walker ,  Fred W. Chapman

IPC: A61B5/00 ,  A61B5/1455 ,  A61B5/083 ,  A61B5/0205 ,  A61B5/085 ,  A61N1/39 ,  A61N1/365 ,  A61N1/37 ,  A61B5/0452 ,  A61H31/00

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：US20190387989A1

公开(公告)日：2019-12-26

申请号：US16565184

申请日：2019-09-09

Applicant: Physio-Control, Inc.

Inventor： Robert G. Walker ,  Barry D. Curtin

IPC: A61B5/044 ,  A61N1/04 ,  A61M5/168 ,  A61N1/39 ,  A61B5/046

Abstract: A portable medical device having an intravenous line flow sensor integrated into a cable. The portable medical device may be a defibrillator having an ECG or electrode cable couple to ECG or electrode leads. The flow sensor may be integrated into the ECG or electrode cable. The portable medical device uses the flow sensor to capture and store information about fluids delivered to a patient being treated with the portable medical device. The information may include total volume provided, flow rate, and the like. The information may then be used to evaluate the treatment provided to the patient.

公开(公告)号：US10478632B2

公开(公告)日：2019-11-19

申请号：US15989800

申请日：2018-05-25

Applicant: Physio-Control, Inc.

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

IPC: A61N1/39

Abstract: The defibrillator may include a heart rhythm detector to detect the heart rhythm of a patient, a manual mode controller structured to set the defibrillator in a synchronous shock operating mode or an asynchronous shock operating mode depending on an input from a human operator, a shock module to cause the defibrillator to deliver a shock to the patient according to the operating mode, and an automatic mode controller structured to, after the shock module has delivered the shock to the patient, set the external defibrillator to the synchronous shock operating mode or the asynchronous shock operating mode depending on the detected heart rhythm of the patient and without input from the human operator.

公开(公告)号：US10383789B1

公开(公告)日：2019-08-20

申请号：US15052776

申请日：2016-02-24

Applicant: Physio-Control, Inc.

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

IPC: A61H31/00

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：US10321836B2

公开(公告)日：2019-06-18

申请号：US15365938

申请日：2016-11-30

Applicant: Physio-Control, Inc.

Inventor： Robert G. Walker ,  Daniel W. Piraino

IPC: A61N1/39 ,  A61B5/04 ,  A61B5/0408 ,  A61B5/00

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 prehospital emergency care, and (3) techniques for integrating these scores into an emergency medical care system.