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：US20150328472A1

公开(公告)日：2015-11-19

申请号：US14461670

申请日：2014-08-18

Applicant: Physio-Control, Inc.

Inventor： Joseph L. Sullivan ,  Robert P. Marx, JR. ,  David P. Finch

IPC: A61N1/39 ,  A61N1/02

CPC classification number: A61N1/3987 ,  A61B5/0464 ,  A61B5/6805 ,  A61B5/7221 ,  A61N1/025 ,  A61N1/046 ,  A61N1/0484 ,  A61N1/39 ,  A61N1/3918 ,  A61N1/3925

Abstract: Components of wearable cardiac defibrillator (WCD) systems, software, and methods are provided. A WCD system includes a support structure that a patient can wear and electrodes that can capture at least two of the patient's ECG signals. A component includes an energy storage module that can store an electrical charge, a discharge circuit, and a processor that can make a shock/no shock determination, and cause the discharge circuit to discharge the stored charge, if the determination is to shock. In some embodiments, the processor discards at least one of the ECG signals prior to making the shock/no shock determination. The determination can be made from the remaining one or more ECG signals. In some embodiments, the processor makes an aggregate shock/no shock determination from two or more of the ECG signals.

Abstract translation: 提供穿戴性心脏除颤器（WCD）系统，软件和方法的组件。 WCD系统包括患者可佩戴的支撑结构和能够捕获至少两个患者的ECG信号的电极。 组件包括能够存储电荷的能量存储模块，放电电路和可以进行冲击/无冲击确定的处理器，并且如果确定是震动，则使放电电路放电存储的电荷。 在一些实施例中，处理器在进行休克/无休克确定之前丢弃至少一个ECG信号。 可以从剩余的一个或多个ECG信号进行确定。 在一些实施例中，处理器从两个或更多个ECG信号进行聚合震动/无震动确定。

公开(公告)号：US20250152463A1

公开(公告)日：2025-05-15

申请号：US19023276

申请日：2025-01-15

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：US20240108541A1

公开(公告)日：2024-04-04

申请号：US18384374

申请日：2023-10-26

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.