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    Cardiac therapy method with duration timer
    1.
    发明授权
    Cardiac therapy method with duration timer 失效
    心脏治疗方法与持续时间计时器

    公开(公告)号：US4971058A

    公开(公告)日：1990-11-20

    申请号：US376372

    申请日：1989-07-06

    申请人： Benjamin Pless ,  Phillip L. Ball ,  Eric Fain ,  Richard Luceri

    发明人： Benjamin Pless ,  Phillip L. Ball ,  Eric Fain ,  Richard Luceri

    IPC分类号： A61N1/362 ,  A61N1/39

    CPC分类号： A61N1/3956 ,  A61N1/3621 ,  A61N1/3987

    摘要： A cardiac therapy method with duration timer is disclosed, using an implanted cardiac pulse generator. A patient's heartbeat is sensed and the intervals between heartbeats are averaged. The number of temporary storage bins, in the form of RAM locations, are provided, including a sinus bin, a low rate tachycardia bin, a high rate tachycardia bin, and a fibrillation bin. The storage bin corresponding to the cardiac rhythm band of the determined average heartbeat interval is incremented. A maximum count limit is assigned to each storage bin. When the first bin reaches its maximum count limit, a diagnosis of the patient's cardiac rhythm is provided. Upon detection of a tachycardia, a duration timer is started and the tachycardia is treated in accordance with a programmed routine. If sinus is detected during the predetermined time period, then the duration timer is cleared. If fibrillation is detected during the predetermined time period, then the duration timer is cleared and fibrillation is treated by delivering a high energy shock to the heart.

    摘要翻译： 公开了一种使用持续时间计时器的心脏治疗方法，其使用植入式心脏脉冲发生器。 感测患者的心跳，心跳间的间隔平均。 提供以RAM位置形式的临时存储箱的数量，包括窦仓，低速率心动过速仓，高速率心动过速仓和原纤维仓。 对应于确定的平均心跳间隔的心律带的存储箱增加。 每个存储仓分配最大计数限制。 当第一个箱体达到其最大计数极限时，提供对患者心律的诊断。 在检测到心动过速时，开始持续时间计时器，并根据程序程序对心动过速进行治疗。 如果在预定时间段期间检测到窦，则清除持续时间定时器。 如果在预定时间段期间检测到原纤维化，则清除持续时间定时器，并通过向心脏递送高能量冲击来治疗原纤维颤动。

    Cardiac therapy method
    2.
    发明授权
    Cardiac therapy method 失效
    心脏治疗方法

    公开(公告)号：US4969465A

    公开(公告)日：1990-11-13

    申请号：US353967

    申请日：1989-05-19

    申请人： Benjamin Pless ,  Phillip L. Ball ,  Eric Fain

    发明人： Benjamin Pless ,  Phillip L. Ball ,  Eric Fain

    IPC分类号： A61N1/362 ,  A61N1/39

    CPC分类号： A61N1/3621 ,  A61N1/3956 ,  A61N1/3987

    摘要： A cardiac therapy method is disclosed, using an implanted cardiac pulse generator. A patient's heartbeat is sensed and the intervals between heartbeats are averaged. The number of temporary storage bins, in the form of RAM locations, are provided, including a sinus bin, a low rate tachycardia bin, a high rate tachycardia bin, and a fibrillation bin. The storage bin corresponding to the cardiac rhythm band of the determined average heartbeat interval is incremented. A maximum count limit is assigned to each storage bin. When the first bin reaches its maximum count limit, a diagnosis of the patient's cardiac rhythm is provided. Upon detection of a tachycardia, a duration timer is started and the tachycardia is treated in accordance with a programmed routine. If sinus is detected during the predetermined time period, then the duration timer is cleared. If fibrillation is detected during the predetermined time period, then the duration timer is cleared and fibrillation is treated by delivering a high energy shock to the heart.

    摘要翻译： 公开了使用植入心脏脉冲发生器的心脏治疗方法。 感测患者的心跳，心跳间的间隔平均。 提供以RAM位置形式的临时存储箱的数量，包括窦仓，低速率心动过速仓，高速率心动过速仓和原纤维仓。 对应于确定的平均心跳间隔的心律带的存储箱增加。 每个存储仓分配最大计数限制。 当第一个箱体达到其最大计数极限时，提供对患者心律的诊断。 在检测到心动过速时，开始持续时间计时器，并根据程序程序对心动过速进行治疗。 如果在预定时间段期间检测到窦，则清除持续时间定时器。 如果在预定时间段期间检测到原纤维化，则清除持续时间定时器，并通过向心脏递送高能量冲击来治疗原纤维颤动。

    Method for cardiac defibrillation
    3.
    发明授权
    Method for cardiac defibrillation 失效
    心脏除颤方法

    公开(公告)号：US4949719A

    公开(公告)日：1990-08-21

    申请号：US344011

    申请日：1989-04-26

    申请人： Benjamin Pless ,  Phillip L. Ball

    发明人： Benjamin Pless ,  Phillip L. Ball

    IPC分类号： A61N1/39

    CPC分类号： A61N1/3962 ,  A61N1/3987

    摘要： A method for cardiac defibrillation is described, for use with an implanted defibrillator. A patient's R-waves are sensed to detect the R-R intervals. If an arrhythmia is detected, the charging of a capacitor is commenced. Determination are made whether the arrhythmia is still in progress and whether the capacitor is charged a predetermined amount. If the arrhythmia is not still in progress, the charging is discontinued. If the arrhythmia is still in progress and the capacitors are charged a predetermined amount, another R-R interval is detected and if the R-R interval is shorter than a selected amount, a shock is delivered to the heart.

    Electrolytic cell with cavitating jet
    4.
    发明授权
    Electrolytic cell with cavitating jet 失效
    具有气蚀射流的电解槽

    公开(公告)号：US08354010B2

    公开(公告)日：2013-01-15

    申请号：US12296526

    申请日：2007-04-20

    申请人： Benjamin Pless

    发明人： Benjamin Pless

    IPC分类号： C25B9/06 ,  C25B1/04

    CPC分类号： C25B1/02 ,  C01B3/042 ,  C01B3/501 ,  C01B13/0251 ,  C01B2203/041 ,  C01B2203/0465 ,  C01B2203/0861 ,  C01B2210/0053 ,  C25B9/06 ,  Y02E60/364 ,  Y02P20/134

    摘要： The electrolytic cell of the preferred embodiment includes an electrode pair and a cavitating jet. The electrode pair includes a cathode electrode and an anode electrode and defines an electrical path between the cathode electrode and the anode electrode. The cavitating jet, which is located along the electrical path between the cathode electrode and the anode electrode, functions to cavitate a fluid, such as water. The electrode pair and the cavitating jet cooperate to initiate a plasma state in the water. The water in the plasma state acts a virtual electrode with a higher current density than the cathode electrode and/or anode electrode. The plasma virtual electrode, through thermolysis and/or electrolysis, produces hydrogen.

    摘要翻译： 优选实施例的电解池包括电极对和空化射流。 电极对包括阴极电极和阳极电极，并且限定阴极电极和阳极电极之间的电路径。 沿着阴极电极和阳极电极之间的电气路径定位的空化射流用于使诸如水之类的流体气蚀。 电极对和气蚀射流协同起动在水中的等离子体状态。 等离子体状态的水作用于具有比阴极电极和/或阳极电极更高的电流密度的虚拟电极。 等离子体虚拟电极通过热解和/或电解产生氢。

    Apnea treatment device
    6.
    发明申请
    Apnea treatment device 审中-公开
    呼吸暂停治疗装置

    公开(公告)号：US20080109047A1

    公开(公告)日：2008-05-08

    申请号：US11977087

    申请日：2007-10-23

    申请人： Benjamin Pless

    发明人： Benjamin Pless

    IPC分类号： A61N1/18

    CPC分类号： A61N1/3601

    摘要： Treatment or control of sleep apnea by achieved using a device or method for stimulation of expiration muscles. Somatic or expiratory muscle stimulation instead of a mask during sleep may regularize breathing. An apnea belt around the thorax may detect respiration by monitoring stretch and provide electrical stimulation to muscles used for expiration.

    摘要翻译： 通过使用用于刺激呼吸肌的装置或方法实现睡眠呼吸暂停的治疗或控制。 在睡眠期间体力或呼气肌肉刺激代替面罩可以使呼吸规律化。 围绕胸部的呼吸暂停带可以通过监测伸展来检测呼吸，并为用于呼气的肌肉提供电刺激。

    Power supply down-conversion, regulation and low battery detection system
    10.
    发明授权
    Power supply down-conversion, regulation and low battery detection system 失效
    电源下变频，调节和低电量检测系统

    公开(公告)号：US4868908A

    公开(公告)日：1989-09-19

    申请号：US259382

    申请日：1988-10-18

    申请人： Benjamin Pless ,  John G. Ryan

    发明人： Benjamin Pless ,  John G. Ryan

    IPC分类号： A61N1/08 ,  A61N1/378 ,  A61N1/39 ,  H02J7/00 ,  H02M3/07

    CPC分类号： H02J7/0031 ,  A61N1/08 ,  A61N1/378 ,  A61N1/3931 ,  H02M3/07 ,  A61N1/3975

    摘要： A power supply down-conversion, regulation, and low battery detection system has application in an implantible defirillator but is also directly applicable to any battery powered implantible device. Battery voltage is down-converted by a high efficiency switched capacitor voltage divider to a suitable intermediate voltage. This voltage is then linearly regulated down to the desired output voltage. A second regulator, which takes current directly from the battery, supports the output voltage in the event that the load current cannot be supplied by the voltage downconverter. A low battery detect circuit shuts down high current circuitry in the system in the event that battery voltage drops to a level such that the regulated output voltage is endangered.

    摘要翻译： 电源下变频，调节和低电量检测系统在植入式除颤器中具有应用，但也可直接应用于任何电池供电的可植入装置。 电池电压由高效开关电容器分压器下变频到合适的中间电压。 然后将该电压线性调节到所需的输出电压。 在电压下变频器不能提供负载电流的情况下，直接从电池获取电流的第二个调节器支持输出电压。 如果电池电压下降到使稳压输出电压受到威胁的程度，低电量检测电路会关闭系统中的高电流电路。