公开(公告)号：US20210236382A1

公开(公告)日：2021-08-05

申请号：US17238627

申请日：2021-04-23

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：US11013660B2

公开(公告)日：2021-05-25

申请号：US15527294

申请日：2015-11-16

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：US10117804B2

公开(公告)日：2018-11-06

申请号：US14642027

申请日：2015-03-09

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 ,  Gregory T. Kavounas

IPC: A61H31/00

Abstract: A CPR chest compression machine includes a retention structure configured to retain a patient's body, and a compression mechanism configured to perform automatically CPR compressions to the patient's chest. The CPR machine also includes a camera coupled to the retention structure or to the compression mechanism. The camera has a field of view that spans at least a certain portion of the patient's body, and is configured to acquire an image of what is spanned by its field of view. The image may be stored in a memory, displayed, transmitted, analyzed to diagnose the patient, detect shifting of the patient within the CPR machine, etc.

公开(公告)号：US20160143804A1

公开(公告)日：2016-05-26

申请号：US14642027

申请日：2015-03-09

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 ,  Gregory T. Kavounas

IPC: A61H31/00

CPC classification number: A61H31/005 ,  A61H31/006 ,  A61H2201/0103 ,  A61H2201/0176 ,  A61H2201/0184 ,  A61H2201/5035 ,  A61H2201/5043 ,  A61H2201/5046 ,  A61H2201/5048 ,  A61H2201/5058 ,  A61H2201/5069 ,  A61H2201/5084 ,  A61H2201/5092 ,  A61H2201/5094 ,  A61H2201/5097 ,  A61H2230/25

Abstract: A CPR chest compression machine includes a retention structure configured to retain a patient's body, and a compression mechanism configured to perform automatically CPR compressions to the patient's chest. The CPR machine also includes a camera coupled to the retention structure or to the compression mechanism. The camera has a field of view that spans at least a certain portion of the patient's body, and is configured to acquire an image of what is spanned by its field of view. The image may be stored in a memory, displayed, transmitted, analyzed to diagnose the patient, detect shifting of the patient within the CPR machine, etc.

Abstract translation: CPR胸部按压机包括构造成保持患者身体的保持结构，以及被配置为自动执行对患者胸部的CPR压缩的压缩机构。 CPR机器还包括耦合到保持结构或压缩机构的照相机。 相机具有跨越患者身体的至少一部分的视野，并且被配置为获取由其视野跨越的图像。 图像可以存储在存储器中，显示，传输，分析以诊断患者，检测患者在CPR机器内的移位等。