公开(公告)号：US20230355468A1

公开(公告)日：2023-11-09

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

CPC classification number: A61H31/006 ,  A61H31/007 ,  A61H2031/003 ,  A61H2201/0103 ,  A61H2201/0188 ,  A61H2201/1246 ,  A61H2201/5012 ,  A61H2201/5043 ,  A61H2201/5046 ,  A61H2201/5058 ,  A61H2201/5061 ,  A61H2201/5071 ,  A61H2201/5084 ,  A61H2201/5097 ,  A61H2201/5064 ,  A61H2031/001 ,  A61H2201/0176 ,  A61H2201/0184 ,  A61H2230/207 ,  A61H2230/255 ,  A61H2230/405

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：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：US10292899B2

公开(公告)日：2019-05-21

申请号：US14616056

申请日：2015-02-06

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 compressions on a patient's (182) chest that alternate with releases. The CPR machine includes a compression mechanism (148), and a driver system (141) configured to drive the compression mechanism. A compression force may be sensed, and the driving is 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. An advantage is that a changing condition in the patient or in the retention of the patient within the CPR machine may be detected and responded to.

公开(公告)号：US11723834B2

公开(公告)日：2023-08-15

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

CPC classification number: A61H31/006 ,  A61H31/007 ,  A61H2031/001 ,  A61H2031/003 ,  A61H2201/0103 ,  A61H2201/0176 ,  A61H2201/0184 ,  A61H2201/0188 ,  A61H2201/1246 ,  A61H2201/5012 ,  A61H2201/5043 ,  A61H2201/5046 ,  A61H2201/5058 ,  A61H2201/5061 ,  A61H2201/5064 ,  A61H2201/5071 ,  A61H2201/5084 ,  A61H2201/5097 ,  A61H2230/207 ,  A61H2230/255 ,  A61H2230/405

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：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：US20160136042A1

公开(公告)日：2016-05-19

申请号：US14616056

申请日：2015-02-06

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

CPC classification number: A61H31/006 ,  A61H31/007 ,  A61H2031/003 ,  A61H2201/0103 ,  A61H2201/0188 ,  A61H2201/1246 ,  A61H2201/5012 ,  A61H2201/5043 ,  A61H2201/5046 ,  A61H2201/5058 ,  A61H2201/5061 ,  A61H2201/5071 ,  A61H2201/5084 ,  A61H2201/5097 ,  A61H2230/207 ,  A61H2230/255 ,  A61H2230/405

Abstract: A CPR machine (100) is configured to perform compressions on a patient's (182) chest that alternate with releases. The CPR machine includes a compression mechanism (148), and a driver system (141) configured to drive the compression mechanism. A compression force may be sensed, and the driving is 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. An advantage is that a changing condition in the patient or in the retention of the patient within the CPR machine may be detected and responded to.

Abstract translation: CPR机器（100）被配置为对患者的（182）胸部执行与释放交替的按压。 CPR机器包括压缩机构（148）和构造成驱动压缩机构的驱动器系统（141）。 可以感测到压缩力，并且如果有惊喜，则相应地调节驾驶。 例如，驾驶可以根据运动时间曲线自动进行，如果压缩力不是预期的话，则调节该轮廓（850）。 可选的胸部提升装置（152）可以在按压之间抬起胸部，以主动地帮助胸部减压。 可以感测到提升力，并且如果压缩力或提升力不如预期的那样，可以调节运动时间曲线。 一个优点是可以检测并响应患者中的病情变化或患者在CPR机内的保留。