公开(公告)号：US20140303530A1

公开(公告)日：2014-10-09

申请号：US14248202

申请日：2014-04-08

Applicant: Physio-Control, Inc.

Inventor： Anders Nilsson ,  Anders Jeppson

IPC: A61H31/00

CPC classification number: A61H31/00 ,  A61H31/004 ,  A61H31/005 ,  A61H31/006 ,  A61H2201/0173 ,  A61H2201/018 ,  A61H2201/50 ,  A61H2201/5007 ,  A61H2201/5023 ,  A61H2201/5061 ,  A61H2201/5064 ,  A61H2230/04 ,  A61H2230/10 ,  A61H2230/205 ,  A61H2230/207 ,  A61H2230/30

Abstract: A CPR apparatus comprises a chest compression unit and a means for mounting the chest compression unit on a patient. The chest compression unit comprises a plunger disposed in a housing. At its one end extending from the housing the plunger has a compression member. The plunger is driven in a reciprocating manner by a reversible electromotor via a mechanical means for translating rotational motion to linear motion or by a linear induction electromotor. The chest compression unit comprises an electromotor control unit including a microprocessor, a first monitoring means for monitoring the position of the plunger in respect of the housing and a second monitoring means for monitoring the position of the plunger in respect of the mechanical means for translating rotational motion to linear motion or the rotor of the linear induction electromotor. The monitored positions are communicated to the electromotor control unit. Also disclosed is a corresponding CPR method.

Abstract translation: CPR装置包括胸部按压单元和用于将胸部按压单元安装在患者身上的装置。 胸部压缩单元包括设置在壳体中的柱塞。 在其从壳体延伸的一端处，柱塞具有压缩构件。 柱塞通过用于将旋转运动转换成线性运动的机械装置或通过线性感应电动机通过可逆电动机以往复运动的方式驱动。 胸部按压单元包括电动机控制单元，其包括微处理器，用于监测柱塞相对于壳体的位置的第一监视装置和用于监测柱塞相对于机械装置的位置的第二监视装置， 直线运动的运动或线性感应电动机的转子。 监控的位置被传送到电动机控制单元。 还公开了相应的CPR方法。

公开(公告)号：US11596575B2

公开(公告)日：2023-03-07

申请号：US16435463

申请日：2019-06-08

Applicant: Physio-Control Inc.

Inventor： Anders Nilsson ,  Anders Jeppson

IPC: A61H31/00

Abstract: A CPR apparatus includes a chest compression unit and a means for mounting the chest compression unit on a patient. The chest compression unit includes a plunger disposed in a housing. At its one end extending from the housing the plunger has a compression member. The plunger is driven in a reciprocating manner by a reversible electromotor via a mechanism for translating rotational motion to linear motion or by a linear induction electromotor. The chest compression unit includes an electromotor control unit including a microprocessor, a first monitor for monitoring the position of the plunger in respect of the housing and a second monitor for monitoring the position of the plunger in respect of the mechanism for translating rotational motion to linear motion or the rotor of the linear induction electromotor. The monitored positions are communicated to the electromotor control unit. Also disclosed is a corresponding CPR method.

公开(公告)号：US20190290539A1

公开(公告)日：2019-09-26

申请号：US16435463

申请日：2019-06-08

Applicant: Physio-Control Inc.

Inventor： Anders Nilsson ,  Anders Jeppson

IPC: A61H31/00

Abstract: A CPR apparatus comprises a chest compression unit and a means for mounting the chest compression unit on a patient. The chest compression unit comprises a plunger disposed in a housing. At its one end extending from the housing the plunger has a compression member. The plunger is driven in a reciprocating manner by a reversible electromotor via a mechanical means for translating rotational motion to linear motion or by a linear induction electromotor. The chest compression unit comprises an electromotor control unit including a microprocessor, a first monitoring means for monitoring the position of the plunger in respect of the housing and a second monitoring means for monitoring the position of the plunger in respect of the mechanical means for translating rotational motion to linear motion or the rotor of the linear induction electromotor. The monitored positions are communicated to the electromotor control unit. Also disclosed is a corresponding CPR method.

公开(公告)号：US10350136B2

公开(公告)日：2019-07-16

申请号：US14248202

申请日：2014-04-08

Applicant: Physio-Control, Inc.

Inventor： Anders Nilsson ,  Anders Jeppson

IPC: A61H31/00

Abstract: A CPR apparatus includes a chest compression unit and mounting apparatus for mounting the chest compression unit on a patient. The chest compression unit includes a plunger disposed in a housing. At its one end extending from the housing the plunger has a compression member. The plunger is driven in a reciprocating manner by a reversible electromotor via a mechanical apparatus for translating rotational motion to linear motion or by a linear induction electromotor. The chest compression unit includes an electromotor control unit including a microprocessor, a first monitor for monitoring the position of the plunger in respect of the housing and a second monitor for monitoring the position of the plunger in respect of the mechanical apparatus for translating rotational motion to linear motion or the rotor of the linear induction electromotor. The monitored positions are communicated to the electromotor control unit. Also disclosed is a corresponding CPR method.