公开(公告)号：US20140243918A1

公开(公告)日：2014-08-28

申请号：US14189789

申请日：2014-02-25

Applicant: Physio-Control, Inc.

Inventor： Joseph L. Sullivan ,  Isabelle Banville ,  Richard C. Nova

IPC: A61N1/39 ,  A61N1/04

CPC classification number: A61N1/3918 ,  A61B5/0538 ,  A61B5/686 ,  A61N1/046 ,  A61N1/0484 ,  A61N1/39 ,  A61N1/3937 ,  A61N1/3993

Abstract: A transthoracic defibrillator for external defibrillation comprises at least three electrodes configured to be attached to the thorax of a patient to establish at least two electrical paths across the thoracic cavity and through the heart of the patient. In addition, a defibrillator circuit contained in a defibrillator housing has the capability to deliver a different defibrillation waveform across each of the at least two electrical paths.

Abstract translation: 用于外部除颤的经胸除颤器包括至少三个电极，其被配置为附接到患者的胸部，以建立穿过胸腔和穿过患者心脏的至少两个电路径。 此外，包含在去纤颤器壳体中的除颤器电路具有跨越至少两个电路径中的每一个传递不同的除颤波形的能力。

公开(公告)号：US08788025B2

公开(公告)日：2014-07-22

申请号：US13970539

申请日：2013-08-19

Applicant: Physio-Control, Inc.

Inventor： Olof Huldt

IPC: A61B5/04 ,  A61B5/0408

CPC classification number: A61B5/0408 ,  A61B5/04085 ,  A61B5/68 ,  A61B5/683 ,  A61B2560/0412 ,  A61H31/004 ,  A61H31/006 ,  A61H31/008 ,  A61H2230/06

Abstract: An electrically non-conductive back plate for supporting the back of a patient in a supine position comprises on its front face facing the back of the patient a pair or more of ECG electrodes capable of maintaining electrically conductive skin contact with the patient's back. The pair of ECG electrodes is disposed at a sharp angle with the mean heart vector, in particular so as to form an angle β of about 45°±25° with the projection S of the patient's spine on the back plate. Also disclosed is an ECG electrode for mounting in a recess of the back plate and an apparatus for treating cardiac arrest by compression of the sternum comprising the back plate.

Abstract translation: 用于在仰卧位置支撑患者背部的非导电背板包括在面向患者背部的前面上具有能够保持与患者背部的导电皮肤接触的一对或多个ECG电极。 一对ECG电极以平均心脏矢量设置成锐角，特别是形成角度＆amp; bgr; 约45°±25°，患者脊柱的凸起S位于背板上。 还公开了用于安装在背板的凹部中的ECG电极和用于通过压缩包括背板的胸骨来治疗心脏骤停的装置。

公开(公告)号：US20140135667A1

公开(公告)日：2014-05-15

申请号：US14155662

申请日：2014-01-15

Applicant: Physio-Control, Inc.

Inventor： Corey J. Centen

IPC: A61H31/00

CPC classification number: A61H31/00 ,  A61H31/004 ,  A61H31/005 ,  A61H2201/5061 ,  A61H2201/5064 ,  A61H2201/5071 ,  A61H2201/5084 ,  A61H2205/084 ,  A61H2230/065

Abstract: Systems and methods for determining depth of compressions of a chest of a patient receiving chest compressions. A field detector is used having at least two coils at a fixed distance from each other.

Abstract translation: 用于确定接受胸部按压的患者的胸部的按压深度的系统和方法。 使用具有彼此固定距离的至少两个线圈的场检测器。

公开(公告)号：US20140094865A1

公开(公告)日：2014-04-03

申请号：US14042334

申请日：2013-09-30

Applicant: Physio-Control, Inc.

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

IPC: A61N1/39

CPC classification number: A61N1/3931 ,  A61N1/3987

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.

Abstract translation: 外部除颤器可以具有同步冲击操作模式和异步冲击操作模式，并且包括用于将除颤器设置在同步冲击操作模式或异步冲击操作模式中的控制器。 除颤器还可以包括冲击模块，以根据除颤器的操作模式使除纤颤器向患者提供震动疗法;以及提示模块，其在递送所述休克疗法之后传递提示，所述提示模块包括所述除颤器的操作模式 除颤器。

公开(公告)号：US20140046393A1

公开(公告)日：2014-02-13

申请号：US13962934

申请日：2013-08-08

Applicant: Physio-Control, Inc.

Inventor： Joseph L. Sullivan

IPC: A61N1/39

CPC classification number: A61N1/3925 ,  A61N1/39 ,  A61N1/3912

Abstract: A medical device such as an external defibrillator delivers electrical therapy using a special ascending, biphasic waveform. The special waveform is characterized by a set of at least two peaks. The amplitude of the second peak is greater than the amplitude of the first peak. The waveform is generated by switching capacitance configuration in the defibrillator from a parallel configuration to a series configuration while the defibrillator is delivering the defibrillation shock to the patient. Because of the switching capacitances and/or the waveform, the external defibrillator can be made physically smaller and weigh less, without sacrificing the therapeutic effect of a larger external defibrillator that would deliver a defibrillation shock of higher energy. As such, the defibrillator is easier to configure for transporting, handling, and even wearing.

Abstract translation: 诸如外部除颤器之类的医疗装置使用特殊的上升双相波形来传送电疗。 特殊波形的特征在于至少两个峰的集合。 第二峰值的幅度大于第一峰值的振幅。 通过将除颤器中的电容配置从并联配置切换到串联配置来产生波形，同时除颤器将除颤电击递送给患者。 由于开关电容和/或波形，外部除颤器可以在物理上更小并且重量更少，而不会牺牲更大的外部除颤器的治疗效果，该外部除颤器将传递更高能量的除颤电击。 因此，除颤器更容易配置用于运输，处理，甚至佩戴。

公开(公告)号：US20140046391A1

公开(公告)日：2014-02-13

申请号：US13959876

申请日：2013-08-06

Applicant: Physio-Control, Inc.

Inventor： Kenneth Frederick Cowan ,  Isabelle Banville ,  Robert Reuben Buchanan ,  David Peter Finch ,  Joseph Leo Sullivan ,  Phillip D. Foshee, JR. ,  Laura Marie Gustavson ,  Daniel Ralph Piha ,  Carmen Ann Chacon ,  Blaine Krusor ,  Gary Debardi ,  Richard C. Nova ,  Krystyna Szul ,  Gregory T. Kavounas

IPC: A61N1/39

CPC classification number: A61N1/3993 ,  A61B5/0006 ,  A61B5/0022 ,  A61N1/3937 ,  A61N1/3987 ,  G06F19/00 ,  G06F19/3418 ,  G06F19/3481 ,  G16H10/20 ,  G16H40/63 ,  G16H50/20 ,  H04W4/90

Abstract: A wearable defibrillation system can establish a local comlink with a mobile communication device, such as a smartphone, tablet-type computer and the like. The mobile communication device can in turn establish a remote comlink with other devices in a network such as the internet. Accordingly, communication tasks relating to the wearable defibrillation system can be performed via the local and the remote comlinks, with or without the participation of the patient, who is wearing the system. The wearer can thus use the familiar interface of a mobile communication device for interacting with his defibrillator system. Moreover, he can do so while keeping on his regular clothes, which could conceal completely the wearable defibrillator system. The patient can thus preserve his dignity and privacy.

Abstract translation: 穿戴式除颤系统可以与诸如智能电话，平板式计算机等的移动通信设备建立本地连接。 移动通信设备又可以建立与诸如因特网的网络中的其他设备的远程连接。 因此，与穿戴的除颤系统相关的通信任务可以通过本地和远程组合来执行，该患者在穿戴系统的情况下或不参与患者的参与。 佩戴者因此可以使用移动通信设备的熟悉的界面来与他的除纤颤器系统进行交互。 此外，他可以在保持正常的衣服的同时做到这一点，这可以完全掩盖可穿戴除颤器系统。 病人可以保护自己的尊严和隐私。

公开(公告)号：US20130296727A1

公开(公告)日：2013-11-07

申请号：US13676593

申请日：2012-11-14

Applicant: PHYSIO-CONTROL, INC.

Inventor： Joseph L. Sullivan ,  Robert Marx ,  Robert G. Walker

IPC: A61B5/04

CPC classification number: A61B5/04017 ,  A61B5/046 ,  A61B5/7217 ,  A61H31/005 ,  A61H31/006 ,  A61H2201/5007 ,  A61H2201/5043 ,  A61H2201/5097 ,  A61H2230/045 ,  A61H2230/206 ,  A61H2230/208 ,  A61H2230/305 ,  A61N1/39044 ,  A61N1/3925 ,  A61N1/3993

Abstract: An external medical device can include a housing and a processor within the housing. The processor can be configured to receive an input signal for a patient receiving chest compressions from a mechanical chest compression device. The processor can also be configured to select at least one filter mechanism, the mechanical chest compression device having a chest compression frequency f. The processor can be further configured to apply the at least one filter mechanism to the signal to at least substantially remove chest compression artifacts from the signal, wherein the chest compression artifacts correspond to the chest compressions being delivered to the patient by the mechanical chest compression device, and wherein the at least one filter mechanism substantially rejects content in the frequency f plus content in at least one more frequency that is a higher harmonic to the frequency f.

Abstract translation: 外部医疗装置可以包括在壳体内的壳体和处理器。 处理器可以被配置为接收来自机械胸部按压装置的胸部按压的患者的输入信号。 处理器还可以被配置为选择至少一个过滤器机构，机械胸部按压装置具有胸部按压频率f。 该处理器可进一步配置成将至少一个过滤器机构施加到该信号上以至少基本上从该信号中去除胸部压缩伪影，其中胸部压缩伪影对应于通过机械胸部按压装置递送给患者的胸部按压 ，并且其中所述至少一个滤波器机构基本上拒绝频率f加上内容的内容，所述至少一个频率是频率f的高次谐波。

公开(公告)号：US20130292283A1

公开(公告)日：2013-11-07

申请号：US13887176

申请日：2013-05-03

Applicant: PHYSIO-CONTROL, INC.

Inventor： John Robert Knapinski ,  Gregory T. Kavounas ,  Oscar Hernandez Rojas

IPC: A61B19/02

CPC classification number: A61B50/00 ,  A61N1/3931 ,  A61N1/3968

Abstract: An apparatus for storing a defibrillator, such as an AED, on a host structure includes a container shell mountable to the host structure. The container shell may be used to store the defibrillator within it. Also included in the container shell is a vibration-dampening material disposed between the host structure and the housing of the defibrillator. The vibration-dampening material is configured to reduce an amount of vibration of the host structure imparted to the defibrillator. This is especially useful for storing AEDs on means of transportation, i.e. where the traveling host structure is a bus, an airplane, a ship, or an elevator, and where the vibration sources from its propulsion system.

Abstract translation: 用于在主机结构上存储诸如AED的除颤器的装置包括可安装到主机结构的容器外壳。 容器壳可用于在其中存储除颤器。 还包括在容器壳体中的是设置在主机结构和除颤器壳体之间的减震材料。 防振材料被配置为减少施加到去纤颤器的主机结构的振动量。 这对于将AED存储在运输工具上是特别有用的，即，旅行主机结构是公共汽车，飞机，船舶或电梯，以及来自其推进系统的振动源。

公开(公告)号：US12233276B2

公开(公告)日：2025-02-25

申请号：US17540955

申请日：2021-12-02

Applicant: Physio-Control, Inc.

Inventor： Mark Rutzer ,  Christina Mason ,  David J. Linville ,  Jason W. Fouts

IPC: A61N1/39

Abstract: An example method is performed by a defibrillator that includes a therapy cable receptacle and an electrocardiogram cable receptacle. The method includes displaying a user interface screen that includes a primary channel for displaying a primary waveform and a secondary channel for displaying secondary data. The method also includes detecting a lack of a patient connection for therapy pads and detecting a patient connection for an ECG lead obtained using an ECG electrode cable. In addition, the method includes displaying a representation of an ECG signal obtained using the ECG electrode cable in the primary channel based on detecting the lack of the patient connection for the therapy pads and detecting the patient connection for the ECG lead.

公开(公告)号：US20240358323A1

公开(公告)日：2024-10-31

申请号：US18658868

申请日：2024-05-08

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.