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31 条记录 (耗时 0.028 秒)

    Inclination angle detecting device for an ultrasound probe
    3.
    发明授权
    Inclination angle detecting device for an ultrasound probe 失效
    用于超声波探头的倾角检测装置

    公开(公告)号：US06322506B1

    公开(公告)日：2001-11-27

    申请号：US09354120

    申请日：1999-07-15

    申请人： Hiroshi Nagai ,  Kohei Ono ,  Eishi Harasawa

    发明人： Hiroshi Nagai ,  Kohei Ono ,  Eishi Harasawa

    IPC分类号： A61B800

    CPC分类号： G01N29/0609 ,  A61B8/42 ,  A61B8/4281 ,  G01N29/223 ,  G01N29/2487 ,  G01N2291/02475

    摘要： An inclination angle detecting device comprises a reference arm attached near the contact area of an ultrasound probe with one end thereof being rotatably attached, a pressing means which presses the reference arm in a direction away from the ultrasound probe, and a detecting unit for detecting the amount of rotation of the reference arm. Placing the ultrasound probe against the surface of the body causes the reference arm to be rotated and pressed against the surface of the body in close contact, whereby the inclination angle is detected from the amount of rotation.

    摘要翻译： 一种倾斜角度检测装置，包括附接在超声波探头的接触区域附近的参考臂，其一端可旋转地安装，按压远离超声波探头的方向的基准臂的按压装置，以及检测单元 参考臂的旋转量。 将超声波探针放置在身体的表面上使得参考臂旋转并紧密接触身体的表面，由此从旋转量检测倾斜角度。

    Method and apparatus for judging a depth of anesthesia
    4.
    发明授权
    Method and apparatus for judging a depth of anesthesia 失效
    用于判断麻醉深度的方法和装置

    公开(公告)号：US5906208A

    公开(公告)日：1999-05-25

    申请号：US832797

    申请日：1997-04-04

    申请人： Norio Ishikawa ,  Kohei Ono ,  Katsumi Nakaichi ,  Shin Suda ,  Hidehiro Hosaka ,  Ryoichi Ochiai

    发明人： Norio Ishikawa ,  Kohei Ono ,  Katsumi Nakaichi ,  Shin Suda ,  Hidehiro Hosaka ,  Ryoichi Ochiai

    IPC分类号： A61B5/04 ,  A61B5/053 ,  A61B5/11 ,  A61M16/01 ,  A61M15/00 ,  A61B19/00

    CPC分类号： A61B5/4821 ,  A61B5/04002 ,  A61B5/0531 ,  A61B5/1106 ,  A61B5/6824

    摘要： The apparatus has: electrodes (E.sub.1 to E.sub.6) which are to be attached to a predetermined region of a living body; a skin potential measuring unit (1) which detects the skin potential from the electrodes; a judging unit (3) which detects and stores the skin potential before administration of an anesthetic agent, which detects and stores that after administration of the anesthetic agent, which sets a threshold to be an arbitrary level, on the basis of a change from the stored skin potential before administration of the anesthetic agent to the stored skin potential after administration of the anesthetic agent, and which compares the time-varying skin potential with the threshold, thereby judging the depth of anesthesia; and an alarm unit (6) which raises an alarm in accordance with instructions from the judging unit.

    摘要翻译： 该装置具有：要附接到生物体的预定区域的电极（E1至E6）; 皮肤电位测量单元（1），其从所述电极检测皮肤电位; 判断单元（3），其在施用麻醉剂之前检测并存储皮肤电位，所述麻醉剂根据从所述麻醉剂的变化检测并存储将所述阈值设定为任意水平的所述麻醉剂给药后 在施用麻醉剂后将麻醉剂施用于储存的皮肤电位之前储存的皮肤电位，并将时变皮肤电位与阈值进行比较，从而判断麻醉深度; 以及根据来自判断单元的指令引起报警的报警单元（6）。

    Gas vane pump, and method of operating the pump
    6.
    发明授权
    Gas vane pump, and method of operating the pump 有权
    气体叶片泵，以及操作泵的方法

    公开(公告)号：US07628595B2

    公开(公告)日：2009-12-08

    申请号：US10591034

    申请日：2005-03-08

    申请人： Kohei Ono ,  Hiroyuki Ikemoto ,  Junichi Tanoue ,  Ulrich Hiltemann ,  Christoph Heidemeyer

    发明人： Kohei Ono ,  Hiroyuki Ikemoto ,  Junichi Tanoue ,  Ulrich Hiltemann ,  Christoph Heidemeyer

    IPC分类号： F03C2/00 ,  F03C4/00 ,  F04C18/00

    CPC分类号： F04C29/02 ,  F04C18/3441

    摘要： A gas vane pump wherein a lubricant is intermittently introduced into a housing during rotation of a rotor, through a supply passage formed through the housing and the rotor, and the relative position between the rotor having a diametric hole and the housing having a communication groove is determined such that when the rotor is at an angular position in the middle of a predetermined angular range relative to the housing and the hole is in communication with the groove, a point of contact between a vane movably held by the rotor and the inner circumferential surface of the housing is located at the lowest position of the inner circumferential surface. When the rotor is stopped within the predetermined angular range, the vane divides the remaining lubricant into two portions, which are discharged at different times, making it possible to reduce the load on the vane upon restarting the pump.

    摘要翻译： 一种气体叶片泵，其中在转子转动期间，通过形成在壳体和转子上的供给通道，并且具有直径孔的转子和具有连通槽的壳体之间的相对位置在轴承中间歇地引入润滑剂， 确定为当转子相对于壳体处于预定角度范围的中间的角位置并且孔与槽连通时，由转子可移动地保持的叶片与内周面之间的接触点 的壳体位于内周面的最低位置。 当转子在预定角度范围内停止时，叶片将剩余的润滑剂分成两部分，这些部分在不同时间被排出，使得可以在重新启动泵时降低叶片上的负荷。

    Three-dimensional ultrasonic scan probe
    7.
    发明授权
    Three-dimensional ultrasonic scan probe 失效
    三维超声波扫描探头

    公开(公告)号：US06615662B2

    公开(公告)日：2003-09-09

    申请号：US09839352

    申请日：2001-04-20

    申请人： Hiroshi Nagai ,  Norio Tomita ,  Kohei Ono

    发明人： Hiroshi Nagai ,  Norio Tomita ,  Kohei Ono

    IPC分类号： G01N2904

    CPC分类号： A61B8/4281 ,  A61B8/4455 ,  A61B8/4483 ,  A61B8/4494 ,  G10K11/30 ,  G10K11/32

    摘要： A plurality of ultrasonic transducer elements are arranged on the top surface of a probe, which is a concave spherical surface, so that ultrasonic beams transmitted from the ultrasonic transducer elements will intersect at a point coincident with the center of curvature of a curve delineated by the top surface. At this time, the acoustic lines conically propagate over a region beyond the point of intersection. Namely, the ultrasonic beams transmitted from the ultrasonic transducer elements pass through the point of intersection coincident with the center of curvature, and then conically and three-dimensionally propagate over the region beyond the point of intersection. Thus, acoustic lines are three-dimensionally transmitted to a wide region beyond an intercostal part of a physiological body or any other narrow space, and echoes returned from the region are received. Consequently, the wide region can be three-dimensionally monitored.

    摘要翻译： 多个超声波换能器元件布置在探针的顶表面上，该探针是凹球面，使得从超声波换能器元件发射的超声波束将在与由该超声波换能器元件所描绘的曲线的曲率中心重合的点处相交 顶面。 此时，声线在超过交点的区域上圆锥形地传播。 也就是说，从超声波换能器元件发射的超声波束通过与曲率中心一致的交点，然后在交叉点之上的区域上圆锥形地和三维地传播。 因此，声线被三维地传输到超过生理体的肋间部分或任何其他狭窄空间的宽区域，并且接收从该区域返回的回波。 因此，可以三维监视广域。

    Capnometer
    8.
    发明授权
    Capnometer 失效
    电压表

    公开(公告)号：US06267928B1

    公开(公告)日：2001-07-31

    申请号：US09112324

    申请日：1998-07-09

    申请人： Shinji Yamamori ,  Hidehiro Hosaka ,  Kohei Ono ,  Masami Ito ,  Masayuki Inoue ,  Masaki Sugiura ,  Noriaki Todokoro ,  Yoshinobu Nakae

    发明人： Shinji Yamamori ,  Hidehiro Hosaka ,  Kohei Ono ,  Masami Ito ,  Masayuki Inoue ,  Masaki Sugiura ,  Noriaki Todokoro ,  Yoshinobu Nakae

    IPC分类号： G01N33497

    CPC分类号： A61B5/0836 ,  Y10T436/204998

    摘要： A method and apparatus for applying infrared radiation to a respiratory gas and detects a signal associated with the quantity of transmitted radiation for measuring the concentration of CO2 in the respiratory gas. The capnometer detects a maximum value of the detection signal from the thermal detector during the present inspiration phase, stores the detected maximum value in RAM, performs the first approximation, Kalman filtering or some other suitable method to compute a corrected value that is valid for the time being until a maximum value is detected in the next inspiration phase, and determines a density signal by calculating the difference between the corrected value and the detection signal.

    摘要翻译： 一种将红外线辐射施加到呼吸气体并检测与用于测量呼吸气体中的CO 2浓度的透射辐射量相关联的信号的方法和装置。 测头在当前的吸气阶段检测来自热检测器的检测信号的最大值，将检测到的最大值存储在RAM中，执行第一近似，卡尔曼滤波或其他合适的方法来计算对于 时间直到在下一个吸气阶段中检测到最大值，并且通过计算校正值和检测信号之间的差来确定浓度信号。

    Non-invasive heart monitoring apparatus and method
    9.
    发明授权
    Non-invasive heart monitoring apparatus and method 失效
    非侵入性心脏监测仪及方法

    公开(公告)号：US6129677A

    公开(公告)日：2000-10-10

    申请号：US131678

    申请日：1998-08-10

    申请人： Takeshi Sohma ,  Yoshihiro Sugo ,  Rie Tanaka ,  Wenxi Chen ,  Hiromitsu Kasuya ,  Kohei Ono

    发明人： Takeshi Sohma ,  Yoshihiro Sugo ,  Rie Tanaka ,  Wenxi Chen ,  Hiromitsu Kasuya ,  Kohei Ono

    IPC分类号： A61B5/0245 ,  A61B5/0285 ,  G06F17/00 ,  A61B5/0452

    CPC分类号： A61B5/0285

    摘要： An apparatus for non-invasion heart monitoring includes electrocardiogram measuring means (1) for measuring electrocardiograms, pulse wave measuring means (2) for measuring pulse waves, and a CPU (30) for processing electrocardiogram signals derived from the electrocardiogram measuring means (1) and pulse wave signals derived from the pulse-wave measuring means (2). The CPU (30) detects the amplitudes of the pulse waves corresponding to the R waves of the cardiogram and the pulse wave propagation times, and computes a ratio (Nr/N) of the heart rate N and the heart rate Nr exclusive of the heart beats of wave deficits.

    摘要翻译： 一种用于非入侵心脏监测的装置包括用于测量心电图的心电图测量装置（1），用于测量脉搏波的脉搏波测量装置（2）和用于处理从心电图测量装置（1）得到的心电图信号的CPU（30） 和从脉波测量装置（2）导出的脉波信号。 CPU（30）检测与心电图的R波和脉波传播时间相对应的脉搏波的振幅，并计算出心脏N的比值（Nr / N）和排除心脏的心率Nr 波浪失败。