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1. 发明授权

US07000610B2 High frequency oscillator ventilator 失效
标题翻译：高频振荡呼吸机
公开(公告)号：US07000610B2
公开(公告)日：2006-02-21
申请号：US09733064
申请日：2000-12-11
申请人： Johan Bennarsten , Goran Rydgren , Christer Strom
发明人： Johan Bennarsten , Goran Rydgren , Christer Strom
IPC分类号： A61M16/00 , A62B7/00
CPC分类号： A61M16/0096 , A61M16/127
摘要： A high-frequency oscillator ventilator has a first gas conduit with an opening for gas connection with a patient's airways and a bias gas flow inlet and a bias flow outlet disposed to define therebetween a flow path for a bias gas within the first conduit. An oscillator operable to alternately introduce a volume of additional gas from a source into, and to withdraw at least the same volume of gas from, the first gas conduit, thereby inducing pressure oscillations in gas within the first conduit to move gas along a path intersecting the flow path for a bias gas alternately into and out of the opening at a predetermined high-frequency dependent on the output of a control signal generator.
摘要翻译：高频振荡器呼吸机具有第一气体导管，其具有用于与患者气道连接的开口，偏压气体入口和偏置流出口设置成在其间限定第一导管内的偏压气体的流路。一种振荡器，可操作以将来自源的一定量的附加气体交替地从第一气体导管引入至少相同体积的气体并从第一气体管道中取出至少相同体积的气体，从而在第一导管内引起气体中的压力振荡，以沿着相交的路径移动气体用于偏置气体的流动路径，其根据控制信号发生器的输出以预定的高频率交替地进入和离开开口。

2. 发明授权

US09220857B2 Ventilator operable in a bioelectric signal-dependent mode, with automatic switching to another mode upon dropout of the bioelectric signal 有权
标题翻译：呼吸机可在生物电信号相关模式下操作，在生物电信号丢失时自动切换到另一模式
公开(公告)号：US09220857B2
公开(公告)日：2015-12-29
申请号：US13904316
申请日：2013-05-29
申请人： Urban Blomberg , Fredrik Jalde , Ake Larsson , Christer Strom
发明人： Urban Blomberg , Fredrik Jalde , Ake Larsson , Christer Strom
IPC分类号： A61M11/00 , A61M16/00 , A61M16/08
CPC分类号： A61M16/0057 , A61M16/00 , A61M16/0003 , A61M16/024 , A61M16/0875
摘要： A ventilator intended to be connected to a patient for breathing therapy has a control unit having an input for receiving EMG signals from an EMG detector and an output for an EMG based control signal and a pneumatic unit for generating breathing gas flows dependent on the EMG based control signal is described. The ventilator has a detector for determining a parameter related to breathing dynamics for the patient, this detector being connected to the control unit and control unit controlling the pneumatic unit dependent on the parameter related to breathing dynamics in the case of loss of EMG signals at the input.
摘要翻译：旨在连接到患者进行呼吸治疗的呼吸机具有控制单元，其具有用于接收来自EMG检测器的EMG信号的输入和用于基于EMG的控制信号的输出和用于产生取决于基于EMG的呼吸气体流量的气动单元描述控制信号。呼吸机具有用于确定与患者的呼吸动力学相关的参数的检测器，该检测器连接到控制单元，并且控制单元根据与呼吸动力学相关的参数控制气动单元，在EMG信号丢失的情况下输入。

3. 发明申请

US20080308104A1 Ventilator 有权
标题翻译：呼吸机
公开(公告)号：US20080308104A1
公开(公告)日：2008-12-18
申请号：US11916838
申请日：2005-06-09
申请人： Urban Blomberg , Fredrik Jalde , Ake Larsson , Christer Strom
发明人： Urban Blomberg , Fredrik Jalde , Ake Larsson , Christer Strom
IPC分类号： A61M16/00
CPC分类号： A61M16/0057 , A61M16/00 , A61M16/0003 , A61M16/024 , A61M16/0875
摘要： A ventilator intended to be connected to a patient for breathing therapy has a control unit having an input for receiving EMG signals from an EMG detector and an output for an EMG based control signal and a pneumatic unit for generating breathing gas flows dependent on the EMG based control signal is described. The ventilator has a detector for determining a parameter related to breathing dynamics for the patient, this detector being connected to the control unit and control unit controlling the pneumatic unit dependent on the parameter related to breathing dynamics in the case of loss of EMG signals at the input.
摘要翻译：旨在连接到患者进行呼吸治疗的呼吸机具有控制单元，其具有用于接收来自EMG检测器的EMG信号的输入和用于基于EMG的控制信号的输出和用于产生取决于基于EMG的呼吸气体流量的气动单元描述控制信号。呼吸机具有用于确定与患者的呼吸动力学相关的参数的检测器，该检测器连接到控制单元，并且控制单元根据与呼吸动力学相关的参数控制气动单元，在EMG信号丢失的情况下输入。

4. 发明申请

US20080115786A1 Combined Positive and Negative Pressure Assist Ventilation 有权
标题翻译：组合正负压辅助通气
公开(公告)号：US20080115786A1
公开(公告)日：2008-05-22
申请号：US10576636
申请日：2004-10-21
申请人： Christer Sinderby , Jennifer Beck , Christer Strom
发明人： Christer Sinderby , Jennifer Beck , Christer Strom
IPC分类号： A61M16/00
CPC分类号： A61H31/02 , A61H2031/025 , A61H2201/5061 , A61H2205/083 , A61M16/022 , A61M2230/08 , A61M2230/60
摘要： The present invention relates to a method of delivering combined positive and negative pressure assist ventilation to a patient, wherein a positive pressure is applied to the patient's airways to inflate the patient's lungs, a negative pressure is applied around the patient's ribcage and/or abdomen in order to reduce a load imposed by the ribcage and/or abdomen on the patient's lungs, and application of the positive and negative pressures is synchronized. The present invention also relates to a system for delivering combined positive and negative pressure assist ventilation to a patient, comprising a positive pressure ventilator connected to the patient's airways for applying a positive pressure to the patient's airways to inflate the patient's lungs, a negative pressure ventilator installed on the patient's ribcage and/or abdomen for applying a negative pressure around the patient's ribcage and/or abdomen in order to reduce a load imposed by the ribcage and/or abdomen on the patient's lungs, and a contmller for synchronising operation of the positive and negative pressure ventilators.
摘要翻译：本发明涉及一种向患者输送组合的正压力和负压辅助通气的方法，其中向患者的气道施加正压以使患者的肺膨胀，在患者的胸部和/或腹部周围施加负压以减轻胸腔和/或腹部对患者肺部的负荷，同时施加正压和负压。本发明还涉及一种用于向患者输送组合的正压力和负压辅助通气的系统，包括连接到患者气道的正压呼吸机，用于向患者的气道施加正压以使患者的肺膨胀，负压呼吸机安装在患者的胸腔和/或腹部上，以在患者的胸部和/或腹部周围施加负压，以便减少胸腔和/或腹部对患者的肺部施加的负荷，以及用于使阳性的同步操作的阻塞器和负压通气机。

5. 发明申请

US20130255686A1 VENTILATOR OPERABLE IN A BIOELECTRIC SIGNAL-DEPENDENT MODE, WITH AUTOMATIC SWITCHING TO ANOTHER MODE UPON DROPOUT OF THE BIOELECTRIC SIGNAL 有权
标题翻译：通风机可在电子信号依赖模式下工作，自动切换到其他模式，可以放置在放大信号
公开(公告)号：US20130255686A1
公开(公告)日：2013-10-03
申请号：US13904316
申请日：2013-05-29
申请人： Urban Blomberg , Fredrik Jalde , Ake Larsson , Christer Strom
发明人： Urban Blomberg , Fredrik Jalde , Ake Larsson , Christer Strom
IPC分类号： A61M16/00 , A61M16/08
CPC分类号： A61M16/0057 , A61M16/00 , A61M16/0003 , A61M16/024 , A61M16/0875
摘要： A ventilator intended to be connected to a patient for breathing therapy has a control unit having an input for receiving EMG signals from an EMG detector and an output for an EMG based control signal and a pneumatic unit for generating breathing gas flows dependent on the EMG based control signal is described. The ventilator has a detector for determining a parameter related to breathing dynamics for the patient, this detector being connected to the control unit and control unit controlling the pneumatic unit dependent on the parameter related to breathing dynamics in the case of loss of EMG signals at the input.
摘要翻译：旨在连接到患者进行呼吸治疗的呼吸机具有控制单元，其具有用于接收来自EMG检测器的EMG信号的输入和用于基于EMG的控制信号的输出和用于产生取决于基于EMG的呼吸气体流量的气动单元描述控制信号。呼吸机具有用于确定与患者的呼吸动力学相关的参数的检测器，该检测器连接到控制单元，并且控制单元根据与呼吸动力学相关的参数控制气动单元，在EMG信号丢失的情况下输入。

6. 发明授权

US5937853A Ventilator for respiratory treatment 失效
标题翻译：呼吸机用于呼吸治疗
公开(公告)号：US5937853A
公开(公告)日：1999-08-17
申请号：US743738
申请日：1996-11-06
申请人： Christer Strom
发明人： Christer Strom
IPC分类号： A61M16/00
CPC分类号： A61M16/00 , A61M2016/0021 , A61M2016/0039 , A61M2016/0042
摘要： A ventilator for respirator treatment includes a gas delivery unit and a regulating unit arranged to control the gas delivery unit to deliver gas to a patient according to prescribed parameter values to obtain sufficient ventilation of the patient. Sensors are provided for sensing respiration efforts of the patient and to control the regulating unit to adapt an operation cycle of the gas delivery unit to sensed respiration efforts of the patient. The regulating unit controls the gas delivery unit also to deliver a pressure or volume support to the respiration of the patient to a predetermined resulting total pressure or volume level. If an apnea exceeding a predetermined length of time is detected by the sensor, the regulating unit controls the gas delivery unit to deliver gas to the patient according to the aforementioned prescribed parameter.
摘要翻译：用于呼吸器治疗的呼吸机包括气体输送单元和调节单元，所述调节单元布置成根据规定的参数值来控制气体输送单元向患者输送气体以获得患者的充分通气。传感器被提供用于感测患者的呼吸努力并且控制调节单元以使气体输送单元的操作循环适应于感测到的患者的呼吸努力。调节单元还控制气体输送单元也将患者的呼吸的压力或体积支持物递送到预定的所得总压力或体积水平。如果传感器检测到超过预定时间长度的呼吸暂停，则调节单元根据上述规定的参数控制气体输送单元向患者输送气体。

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