APPARATUS AND METHOD TO DETERMINE FUNCTIONAL LUNG CHARACTERISTICS
    1.
    发明申请
    APPARATUS AND METHOD TO DETERMINE FUNCTIONAL LUNG CHARACTERISTICS 有权
    确定功能性肺功能的装置和方法

    公开(公告)号:US20100228143A1

    公开(公告)日:2010-09-09

    申请号:US12702590

    申请日:2010-02-09

    IPC分类号: A61B5/053

    摘要: An apparatus for determining functional lung characteristics of a patient includes an electrical impedance tomography (EIT) imaging device adapted to record the impedance distribution within a plane of the thorax of the patient. The EIT imaging device includes a control and analysis unit for performing the impedance measurement and deriving the impedance distribution within the plane of the thorax. The control and analysis unit automatically performs steps including determining a global impedance change, defined as the impedance change with respect to an earlier measured reference impedance distribution integrated over the electrode plane, and recording the global impedance change curve as a function of time, performing breath detection in order to identify a breathing cycle, subdividing each breathing cycle to define a plurality of intratidal intervals, subdividing an EIT image from each interval into a plurality of regions of interest and calculating for each region of interest the ratio of the integrated impedance change within this region of interest to the global impedance change of this EIT image, for each intratidal interval presenting indications of the ratios determined for the regions of interest to provide an intratidal gas distribution representation for each interval.

    摘要翻译: 用于确定患者的功能性肺特征的装置包括适于记录患者胸部平面内的阻抗分布的电阻抗断层摄影(EIT)成像装置。 EIT成像装置包括用于执行阻抗测量并导出在胸部平面内的阻抗分布的控制和分析单元。 控制和分析单元自动执行步骤,包括确定全局阻抗变化,其定义为相对于在电极平面上积分的较早测量的参考阻抗分布的阻抗变化,并记录全局阻抗变化曲线作为时间的函数,进行呼吸 检测以识别呼吸周期,细分每个呼吸周期以限定多个入内间隔,将每个间隔的EIT图像细分为多个感兴趣区域,并针对每个感兴趣区域计算积分阻抗变化的比率 该EIT图像的全局阻抗变化的感兴趣区域,对于每个intratidal间隔,呈现针对感兴趣区域确定的比率的指示,以提供针对每个间隔的intratidal气体分布表示。

    DEVICE FOR TAKING AND ANALYZING BREATHING GAS SAMPLES
    3.
    发明申请
    DEVICE FOR TAKING AND ANALYZING BREATHING GAS SAMPLES 有权
    用于采集和分析呼吸气体样品的装置

    公开(公告)号:US20090281443A1

    公开(公告)日:2009-11-12

    申请号:US12396034

    申请日:2009-03-02

    IPC分类号: A61B5/097

    摘要: A device provided for taking and continuously analyzing and monitoring breathing gas samples from defined, current phases of breathing of a patient is equipped with a breathing gas line (1) and with a sensor (2) for recognizing the current phases of breathing. A sampling line (3) is provided from the breathing gas line (1). The sampling line (3) is connected to a first gas delivery device (44) via a sample gas loop (4); with a measuring line (8) from the sampling line (3) to a sensor system (6) with a second gas delivery device (66) for the analysis of breathing gas samples; with a valve (5) in the sampling line (3) for controlling the breathing gas sample flow from defined, current phases of breathing into the sensor system (6) and into the sample gas loop (4), and with a control unit (7), which is connected at least to the gas delivery device (44) and to the valve (5), so that a continuous volume flow of breathing gas samples can be fed to the sensor system (6) from the defined, current phases of breathing.

    摘要翻译: 提供用于从定义的当前患者呼吸阶段接收和持续分析和监测呼吸气体样本的装置配备有呼吸气体管线(1)和用于识别当前呼吸阶段的传感器(2)。 从呼吸气体管线(1)提供取样管线(3)。 采样管线(3)通过样品气体回路(4)连接到第一气体输送装置(44); 具有从采样管线(3)到传感器系统(6)的测量线(8),其具有用于分析呼吸气体样品的第二气体输送装置(66) 在采样管线(3)中具有阀(5),用于将呼吸气体样品流从限定的当前呼吸阶段控制到传感器系统(6)中并进入样品气体回路(4),以及控制单元 7),其至少连接到气体输送装置(44)和阀(5),使得呼吸气体样本的连续体积流量可以从限定的当前阶段馈送到传感器系统(6) 的呼吸。

    PROCESS FOR OPERATING A RESPIRATOR OR ANESTHESIA DEVICE IN THE APRV MODE TAKING INTO ACCOUNT THE IMPEDANCE AND/OR THE IMPEDANCE CHANGE
    4.
    发明申请
    PROCESS FOR OPERATING A RESPIRATOR OR ANESTHESIA DEVICE IN THE APRV MODE TAKING INTO ACCOUNT THE IMPEDANCE AND/OR THE IMPEDANCE CHANGE 有权
    在APRV模式下操作呼吸器或麻醉器装置进入帐户的过程阻塞和/或阻碍变化

    公开(公告)号:US20090114222A1

    公开(公告)日:2009-05-07

    申请号:US12199204

    申请日:2008-08-27

    IPC分类号: A61M16/01 A61M16/00

    摘要: A process is provided for operating a respirator and/or anesthesia device in the APRV mode with at least one pressure release phase with the step of setting a first point in time for terminating the pressure release phase. The process includes measuring the electrical impedance and/or impedance change of the lungs and setting the first point in time such that the measured impedance and/or impedance change are taken into account. A device is provided for carrying out the process according to the present invention.

    摘要翻译: 提供了一种用于在具有至少一个压力释放阶段的APRV模式下操作呼吸器和/或麻醉装置的过程,其中设置第一时间点以终止压力释放阶段的步骤。 该过程包括测量肺的电阻抗和/或阻抗变化并设定第一时间点,使得考虑测量的阻抗和/或阻抗变化。 提供了用于执行根据本发明的方法的装置。

    DISPOSABLE ABSORBER WITH ADAPTER AND LIP SEAL
    5.
    发明申请
    DISPOSABLE ABSORBER WITH ADAPTER AND LIP SEAL 有权
    具有适配器和LIP密封件的可拆卸吸收器

    公开(公告)号:US20090107505A1

    公开(公告)日:2009-04-30

    申请号:US12188394

    申请日:2008-08-08

    IPC分类号: A62B9/00 A62B7/10

    摘要: An adapter is provided for adapting an absorber container (4) to a breathing system. A seal (405) is employed that has sealing surfaces (55, 56, 57), which extend in a jacket area (34) of a valve crater (15), which limits an outer gas channel. The seal (405) is provided between the absorber container (4) and the adapter.

    摘要翻译: 提供适配器,用于将吸收器容器(4)适配到呼吸系统。 使用密封件(405),其具有密封表面(55,56,57),该密封表面延伸在限制外部气体通道的阀门凹坑(15)的护套区域(34)中。 密封件(405)设置在吸收容器(4)和适配器之间。

    ANESTHETIC GAS INTERMEDIATE STORAGE UNIT WITH ADSORPTION CHARACTERISTICS WHICH CAN BE INFLUENCED ELECTRICALLY
    6.
    发明申请
    ANESTHETIC GAS INTERMEDIATE STORAGE UNIT WITH ADSORPTION CHARACTERISTICS WHICH CAN BE INFLUENCED ELECTRICALLY 有权
    具有吸电特性的ANESTHETIC GAS中间存储单元电

    公开(公告)号:US20090095296A1

    公开(公告)日:2009-04-16

    申请号:US12208599

    申请日:2008-09-11

    IPC分类号: A61M16/12

    摘要: An anesthetic gas intermediate storage unit is provided having a first gas duct for passing through inspiration gas, a second gas duct for passing through expiration gas and an adsorption material (2), which can be influenced electrically, for an anesthetic, which is carried by a gas. The adsorption material is arranged in at least one gas duct for passing through breathing gas, and with a device for admitting expiration gas and inspiration gas alternatingly to the adsorption material (2), at least at an identical area for the intermediate storage of the anesthetic from the expiration gas to the inspiration gas. The device has openings, which divert the expiration gas and inspiration gas flowing in and out such that expiration gas and inspiration gas are admitted to the stationary adsorption material (2) alternatingly at an identical area.

    摘要翻译: 提供了一种麻醉气体中间储存单元,其具有用于通过吸气的第一气体管道,用于通过呼出气体的第二气体管道和可受电气影响的吸附材料(2),用于麻醉剂,其由 一气 吸附材料布置在用于通过呼吸气体的至少一个气体管道中,并且具有用于将吸入气体和吸气气体交替地吸附到吸附材料(2)的装置,至少在相同的区域用于麻醉剂的中间储存 从过期气体到吸气。 该装置具有开口,其使有效气体和吸入气体流入和流出,使得呼出气体和吸入气体在相同的区域交替地进入固定吸附材料(2)。

    MEDICAL ELECTRODE
    7.
    发明申请
    MEDICAL ELECTRODE 有权
    医用电极

    公开(公告)号:US20090076365A1

    公开(公告)日:2009-03-19

    申请号:US12206980

    申请日:2008-09-09

    申请人: Thomas GRASSL

    发明人: Thomas GRASSL

    IPC分类号: A61B5/0408 A61N1/04

    摘要: A medical electrode is provided for detecting and transmitting electric pulses from the body surface of a patient to an electric pulse processor. The medical electrode includes an outer carrier and at least one inner carrier (3, 3′, 3″). The outer carrier and the inner carrier are connected at a defined number of geometrically distributed points (2). The points (2) form an outer edge (4) of the inner carrier and are perforated, so that the outer carrier and the inner carrier can be separated at these points (2). An adhesion area (5) is formed on the underside of the outer carrier (1) and of the inner carrier for adhering the medical electrode to the patient body surface. A contact element (7) is provided with a conductive area arranged concentrically to the contact element (7) for establishing contact with the body surface of the patient. The contact element (7) and the conductive area (8) are arranged within the inner carrier.

    摘要翻译: 提供医疗用电极,用于检测并将电脉冲从患者体表传输到电脉冲处理器。 医疗电极包括外部载体和至少一个内部载体(3,3',3“)。 外部载体和内部载体以规定数量的几何分布点(2)连接。 点(2)形成内部载体的外边缘(4)并且被穿孔,使得外部载体和内部载体可以在这些点(2)处分离。 在外部载体(1)和内部载体的下侧上形成粘合区域(5),用于将医疗电极粘附到患者体表面。 接触元件(7)设置有与接触元件(7)同心布置的导电区域,用于建立与患者身体表面的接触。 接触元件(7)和导电区域(8)布置在内部载体内。

    PROCESS AND SYSTEM FOR TRANSMITTING MONITORING STATES
    8.
    发明申请
    PROCESS AND SYSTEM FOR TRANSMITTING MONITORING STATES 有权
    发送监控状态的过程和系统

    公开(公告)号:US20090020123A1

    公开(公告)日:2009-01-22

    申请号:US12174009

    申请日:2008-07-16

    IPC分类号: A61M16/00

    摘要: A process and system are provided for transmitting monitoring states between respirators. The process includes the detection of and recording of monitoring states of a monitoring unit (5) of at least a first monitoring period (10) of a first respirator (2). There is an assignment of an identification to the monitoring states of the monitoring unit (5) of the at least first monitoring period (10) of the first respirator (2). There is a transmission of the monitoring states of the monitoring unit (5) of the at least first monitoring period (10) of the first respirator (2) to a second respirator (3). This is followed by a setting of the monitoring unit (5) of the second respirator (3) corresponding to the transmitted monitoring states of the monitoring unit (5) of the at least first monitoring period (10) of the first respirator (2). This is then followed by a repetition of steps for the monitoring states of the monitoring unit (5) of each additional monitoring period (10) of the first respirator (2).

    摘要翻译: 提供了一种用于在呼吸器之间传输监测状态的过程和系统。 该过程包括检测和记录第一呼吸器(2)的至少第一监测周期(10)的监测单元(5)的监测状态。 对第一呼吸器(2)的至少第一监测周期(10)的监视单元(5)的监视状态进行识别。 将第一呼吸器(2)的至少第一监测周期(10)的监视单元(5)的监视状态传输到第二呼吸器(3)。 之后是对应于第一呼吸器(2)的至少第一监测周期(10)的监视单元(5)的发送监视状态的第二呼吸器(3)的监视单元(5)的设置, 。 然后,重复步骤,用于第一呼吸器(2)的每个附加监视周期(10)的监视单元(5)的监视状态。

    PROCESS FOR OPERATING A RESPIRATOR AND/OR ANESTHESIA DEVICE IN THE APRV MODE WITH THE %PEF CRITERION AND A DEVICE OPERATED CORRESPONDINGLY
    9.
    发明申请
    PROCESS FOR OPERATING A RESPIRATOR AND/OR ANESTHESIA DEVICE IN THE APRV MODE WITH THE %PEF CRITERION AND A DEVICE OPERATED CORRESPONDINGLY 有权
    使用%PEF标准和相关操作的设备在APRV模式下操作呼吸器和/或麻醉装置的过程

    公开(公告)号:US20080295840A1

    公开(公告)日:2008-12-04

    申请号:US12131277

    申请日:2008-06-02

    申请人: Tobias GLAW

    发明人: Tobias GLAW

    IPC分类号: A61M16/00

    摘要: A process for operating a respirator and/or anesthesia device in the APRV mode with the % PEF criterion which includes a detection of a spontaneous expiratory effort by the patient and initiation of a pressure release phase when the detected spontaneous expiratory effort by the patient falls within a predetermined trigger window (Tfreg). A device is provided that is operated correspondingly.

    摘要翻译: 一种用APRV模式操作呼吸器和/或麻醉装置的方法,其具有%PEF标准,其包括当患者检测到的自发呼气努力落入其中时检测患者的自发呼气努力和开始压力释放阶段 预定的触发窗口(Tfreg)。 提供相应地操作的装置。