公开(公告)号：US12285386B2

公开(公告)日：2025-04-29

申请号：US18388101

申请日：2023-11-08

Applicant: PHYSIO-CONTROL, INC.

Inventor： Thomas Falk

IPC: A61H31/00 ,  A61H1/00 ,  A61H31/02

Abstract: A CPR device having a base member configured to be placed underneath a patient, a chest compression mechanism configured to deliver CPR chest compressions to the patient, a support leg configured to support the chest compression mechanism at a distance from the base member, a clamp mechanism coupled to the support leg, and a release mechanism coupled to the support leg and the clamp mechanism. The clamp mechanism is configured to attach the support leg to a lock component of the base member in a latch-closed configuration and to release the support leg from the lock component in a latch-open configuration. The clamp mechanism is further configured to transition from the latch-closed configuration to the latch-open configuration when the lock component of the base member impacts an external portion of the clamp mechanism without the release mechanism being pulled away from the base member.

公开(公告)号：US12257206B2

公开(公告)日：2025-03-25

申请号：US18221637

申请日：2023-07-13

Applicant: PHYSIO-CONTROL, INC.

Inventor： Anders Nilsson ,  Jonas Lagerstrom ,  Bo Mellberg ,  Anders Jeppsson ,  Marcus Ehrstedt ,  Bjarne Madsen Hardig ,  Fredrik Arnwald ,  Erik von Schenck ,  Paul Rasmusson ,  Sara Lindroth ,  Fred Chapman ,  Ryan Landon ,  Mitchell A. Smith ,  Steven B. Duke ,  Krystyna Szul ,  Gregory T. Kavounas

IPC: A61H31/00

Abstract: A CPR machine (100) is configured to perform, on a patient's (182) chest, compressions that alternate with releases. The CPR machine includes a compression mechanism (148), and a driver system (141) configured to drive the compression mechanism. A force sensing system (149) may sense a compression force, and the driving can be adjusted accordingly if there is a surprise. For instance, driving may have been automatic according to a motion-time profile, which is adjusted if the compression force is not as expected (850). An optional chest-lifting device (152) may lift the chest between the compressions, to assist actively the decompression of the chest. A lifting force may be sensed, and the motion-time profile can be adjusted if the compression force or the lifting force is not as expected.

公开(公告)号：US12257205B2

公开(公告)日：2025-03-25

申请号：US17357259

申请日：2021-06-24

Applicant: Physio-Control, Inc.

Inventor： Erik von Schenck ,  Cathlene Buchanan ,  Neal Clark ,  Tyson Taylor

IPC: A61H31/00 ,  A61L9/12 ,  A61L9/20 ,  H05K7/20

Abstract: The present disclosure includes various examples for cooling electronics within a medical device while preventing or reducing the risk of an interior of the medical device being contaminated with a pathogen. The present disclosure includes a medical device having an air deflector to deflect potentially contaminated air from infecting a patient or caregiver. The present disclosure also includes medical devices with disinfectant devices installed to disinfect air either before entering the medical device or before exiting the device. Other examples of the present disclosure include medical devices that are sealed from outside air and fluids, and which may include a cooling device on an exterior surface which may be cleaned and/or removed after each use.

公开(公告)号：US12245983B2

公开(公告)日：2025-03-11

申请号：US16902027

申请日：2020-06-15

Applicant: PHYSIO-CONTROL, INC.

Inventor： Fred W. Chapman ,  Gregory T. Kavounas

IPC: A61H31/00

Abstract: A CPR chest compression machine includes a retention structure that is configured to retain a body of the patient, and a compression mechanism. The compression mechanism is coupled to the retention structure and configured to perform successive compressions to the patient's chest. Various types of chest compressions may be performed on a patient during a single resuscitation event. Some embodiments also include a driver configured to drive the compression mechanism. The compression mechanism may thus perform chest compressions that differ from each other in a number of aspects, for example the depth of the compressions or the height of the active decompressions between the compressions. Some embodiments also include an adjustment mechanism. The adjustment mechanism may shift the compression mechanism with respect to the patient so that the chest compressions are performed at different locations of the patient's chest.

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.