公开(公告)号：US12208274B2

公开(公告)日：2025-01-28

申请号：US17081910

申请日：2020-10-27

Applicant: Physio-Control, Inc.

Inventor： Jeremy Wong ,  Ryan Peter Bowman ,  Zack Pahlman

IPC: A61N1/39 ,  A61N1/04 ,  H01R13/52 ,  H01R13/64

Abstract: Systems to confirm authenticity of electrodes and to provide compatibility between a medical device and associated electrodes are described. The systems include an electrode connector that stores an authentication code that is accessible to the medical device when the electrode connector is coupled to the medical device. The medical device uses the authentication code to determine an authenticity of the coupled electrodes. The electrode connector also includes physical features of a housing that allow the electrode connector to couple to different versions (e.g., older and new models) of the type of medical device. This feature allows reverse compatibility of the electrode connector to different versions of medical devices.

公开(公告)号：US20250031180A1

公开(公告)日：2025-01-23

申请号：US18777248

申请日：2024-07-18

Applicant: Physio-Control, Inc.

Inventor： Robert Greenewald ,  Brendan Greetham

IPC: H04W64/00 ,  H04W12/06 ,  H04W80/02

Abstract: Techniques for electronic devices including medical devices and non-medical devices are described. An example method includes performing, via an adapter device (e.g., a connector), a wired-to-wireless conversion (e.g., a USB-to-NFC conversion) for wired signals (e.g., USB signals). In some implementations, the wired signals are converted to wireless signals (e.g., NFC signals). In particular cases, a wireless-to-wired conversion (e.g., an NFC-to-USB conversion) is performed via the adapter device to convert wireless signals (e.g., NFC signals) to wired signals (e.g., USB signals).

公开(公告)号：US20240341656A1

公开(公告)日：2024-10-17

申请号：US18646184

申请日：2024-04-25

Applicant: Physio-Control, Inc.

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

IPC: A61B5/316 ,  A61B5/00 ,  A61B5/24 ,  A61B5/339 ,  A61B5/361 ,  A61H31/00 ,  A61N1/39

CPC classification number: A61B5/316 ,  A61B5/24 ,  A61B5/339 ,  A61B5/361 ,  A61B5/7217 ,  A61H31/005 ,  A61H31/006 ,  A61N1/3925 ,  A61N1/3987 ,  A61N1/3993 ,  A61B5/7207 ,  A61B5/725 ,  A61H2201/5007 ,  A61H2201/5043 ,  A61H2201/5097 ,  A61H2230/045 ,  A61H2230/206 ,  A61H2230/208 ,  A61H2230/305

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：US12115003B2

公开(公告)日：2024-10-15

申请号：US17406411

申请日：2021-08-19

Applicant: Physio-Control, Inc.

Inventor： Joseph L. Sullivan

IPC: A61B5/05 ,  A61B5/00 ,  A61B5/053 ,  A61B5/346 ,  A61B5/361 ,  A61H31/00 ,  A61N1/39

CPC classification number: A61B5/7217 ,  A61B5/053 ,  A61B5/346 ,  A61B5/361 ,  A61H31/005 ,  A61H31/006 ,  A61H31/007 ,  A61N1/3925 ,  A61H2201/0103 ,  A61H2201/5007 ,  A61H2201/5043 ,  A61H2201/5071 ,  A61H2201/5097 ,  A61H2230/04 ,  A61H2230/045 ,  A61H2230/206 ,  A61H2230/208 ,  A61H2230/305

Abstract: A portable medical device having improved ECG trace display and reporting. Embodiments implement features to ameliorate artifacts created by virtue of attempting to eliminate compression artifacts due to mechanical compression devices. Other embodiments additionally implement features to seek to detect the occurrence of ROSC while chest compressions are ongoing.

公开(公告)号：US12105947B2

公开(公告)日：2024-10-01

申请号：US18485763

申请日：2023-10-12

Applicant: Physio-Control, Inc.

Inventor： Blaine Krusor ,  Ronald E. Stickney ,  Michelle Liu ,  Christina Mason ,  Mike Chambers ,  Mark Rutzer ,  Jose Daniel Martinez Galan ,  Jason Fouts ,  Lisa Spencer

IPC: G06F3/048 ,  A61B5/00 ,  A61B5/322 ,  A61B5/339 ,  G06F3/0485 ,  G06F3/0488 ,  G06T1/60 ,  G06T11/60 ,  G16H20/30 ,  G16H40/67 ,  G16H50/30 ,  A61B5/352

CPC classification number: G06F3/0485 ,  A61B5/322 ,  A61B5/339 ,  A61B5/686 ,  G06F3/0488 ,  G06T1/60 ,  G06T11/60 ,  G16H20/30 ,  G16H40/67 ,  G16H50/30 ,  A61B5/352 ,  G06T2200/24 ,  G06T2210/41

Abstract: Systems, devices, and methods relate to utilizing an electronic caliper to analyze an electronic electrocardiogram (ECG). An example method for includes outputting, by a display, an electronic ECG within a graphical user interface (GUI). An electronic caliper is output, by the display, as overlaid on the electronic ECG within the GUI. The electronic caliper includes a first electronic tip and a second electronic tip. The method further includes receiving, by a user input device, a user input signal and moving, based on the user input signal, the first electronic tip, the second electronic tip, or both the first electronic tip and the second electronic tip, relative to the electronic ECG within the GUI.

公开(公告)号：US20240207627A1

公开(公告)日：2024-06-27

申请号：US18599831

申请日：2024-03-08

Applicant: Physio-Control, Inc.

Inventor： Christopher G. Alviar ,  Jeremy Edward Brummett ,  Christopher William Egbert ,  Deniz Icingir ,  Sarah Mynhier ,  Jeremy Wong ,  Neal Stanley Clark ,  Barry D. Curtin ,  Suneethi Gudapati ,  Bethany J. Johnson ,  Marc Mckissack ,  Marie Pahlmeyer ,  Brigitta M. Suwandana

IPC: A61N1/39 ,  A61B5/273 ,  A61B5/33 ,  H01R13/631

CPC classification number: A61N1/3968 ,  A61B5/273 ,  A61B5/33 ,  H01R13/631

Abstract: Accessories of a medical device, such as a defibrillator, are described. The accessories reduce delays in treating or monitoring a patient by increasing the efficiency of using, and the ease of use of, the medical device. An adjustable kickstand is movable between a collapsed and extended position to recline the medical device. In the reclined position, a display of the medical device can be more easily viewed by the user. Storage bags can be coupled to the medical device to efficiently store accessories for use with the medical device. The stored accessories can be coupled to the medical device while the accessories are stored within the storage bags. A port guard can protect and shield a connection between a cable and a port of the medical device to prevent the cable (e.g., an ECG cable) from being disconnected from the port of the medical device.

公开(公告)号：US12004870B2

公开(公告)日：2024-06-11

申请号：US17200690

申请日：2021-03-12

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

CPC classification number: A61B5/486 ,  A61B5/0836 ,  A61B5/14551 ,  A61B5/4836 ,  A61H31/004 ,  A61H31/005 ,  A61B5/0002 ,  A61B5/0205 ,  A61B5/085 ,  A61B5/349 ,  A61B5/7275 ,  A61B5/742 ,  A61H2201/501 ,  A61H2230/045 ,  A61H2230/065 ,  A61N1/36521 ,  A61N1/37 ,  A61N1/3904

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：US20240164659A1

公开(公告)日：2024-05-23

申请号：US18518438

申请日：2023-11-22

Applicant: Physio-Control, Inc.

Inventor： Fred William Chapman

IPC: A61B5/083 ,  A61B5/087 ,  A61M16/00 ,  A61M16/20 ,  A61N1/39

CPC classification number: A61B5/0836 ,  A61B5/087 ,  A61M16/0003 ,  A61M16/0051 ,  A61M16/201 ,  A61N1/39 ,  A61N1/3925 ,  A61M2016/0027 ,  A61M16/085 ,  A61M2205/18 ,  A61M2205/3576

Abstract: A capnograph system may be used together with a ventilation system for a patient. The capnograph system may include a capnography module with a carbon dioxide detector, which may generate a carbon dioxide signal responsive to an amount of carbon dioxide detected within an air path of the ventilation system. A monitoring circuit may further detect a pressure within the air path. A processing component within the capnography module may generate a pressure signal responsive to the pressure detected in the air path. The pressure signal, alone or in combination with other signals such as the carbon dioxide signal, may be used to detect spontaneous breaths of the patient.

公开(公告)号：US11974852B2

公开(公告)日：2024-05-07

申请号：US17066099

申请日：2020-10-08

Applicant: Physio-Control, Inc.

Inventor： Ronald E. Stickney

IPC: A61B5/316 ,  A61B5/00 ,  A61B5/282 ,  A61B5/352 ,  G16H40/40 ,  G16H40/63 ,  G16H50/20 ,  G16H50/70

CPC classification number: A61B5/316 ,  A61B5/282 ,  A61B5/352 ,  A61B5/7207 ,  A61B5/7217 ,  A61B5/7221 ,  G16H40/40 ,  G16H40/63 ,  G16H50/20 ,  G16H50/70

Abstract: An example method of analyzing electrocardiogram (ECG) signals includes receiving, at an ECG device, ECG signals from a multi-lead ECG system. The multi-lead ECG system includes multiple electrodes and leads, and each lead of the multi-lead ECG system provides one of the ECG signals and is coupled to more than one of the multiple electrodes, where certain electrodes are coupled to more than one lead. The method also includes detecting artifact in one or more of the ECG signals, classifying the artifact as a type of artifact, determining which leads of the multiple leads contain at least a threshold amount of the type of artifact, for the leads of the multiple leads that contain at least the threshold amount of the type of artifact identifying a common electrode to the leads, and generating a notification by the ECG device indicating that the common electrode is sensing the artifact.

公开(公告)号：USRE49764E1

公开(公告)日：2023-12-26

申请号：US16457681

申请日：2019-06-28

Applicant: PHYSIO-CONTROL, INC.

Inventor： Richard C. Nova

IPC: A61N1/39 ,  A61B5/01 ,  G06F16/245 ,  A61B5/282 ,  A61B5/25 ,  A61B5/021 ,  A61B5/0215 ,  A61B5/08 ,  A61B5/1455 ,  G06F21/60 ,  H01M10/42 ,  H01M50/572 ,  H01M6/50 ,  H01M16/00 ,  H02J7/00 ,  H02J7/34

CPC classification number: A61N1/3931 ,  A61B5/01 ,  A61B5/021 ,  A61B5/0215 ,  A61B5/082 ,  A61B5/14552 ,  A61B5/25 ,  A61B5/282 ,  A61N1/3975 ,  G06F16/245 ,  G06F21/602 ,  H01M10/425 ,  A61B2560/0214 ,  H01M6/5033 ,  H01M10/4221 ,  H01M16/00 ,  H01M50/572 ,  H02J7/0063 ,  H02J7/345

Abstract: Embodiments are directed to a medical device, such as a defibrillator, for use with an accessory capable of collecting a parameter of a patient. The medical device is capable of at least performing a basic functionality, an advanced functionality, and of defibrillating the patient. The medical device includes an energy storage module within a housing for storing an electrical charge that is to be delivered to the patient for the defibrillating. The medical device includes a processor structured to determine whether a data set received from the accessory confirms or not a preset authentication criterion about the accessory. Although when the accessory is coupled to the housing the medical device is capable of the defibrillating and the basic functionality, the medical device is capable of the advanced functionality only when the accessory is coupled to the housing and it is determined that the preset authentication criterion is confirmed. Embodiments also include methods of operation and a programmed solution.