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    • 2. 发明授权
    • Implantable medical device for treating cardiac mechanical dysfunction by electrical stimulation
    • 用于通过电刺激治疗心脏机械功能障碍的植入式医疗装置
    • US06738667B2
    • 2004-05-18
    • US09750631
    • 2000-12-28
    • D. Curtis DenoLawrence J. MulliganTom D. BennettDavid A. IgelMichael R. S. HillRichard J. Shaw
    • D. Curtis DenoLawrence J. MulliganTom D. BennettDavid A. IgelMichael R. S. HillRichard J. Shaw
    • A61N118
    • A61N1/3627A61N1/36564
    • An implantable stimulator and monitor measures a group of heart failure parameters indicative of the state of heart failure employing EGM signals, measures of blood pressure including absolute pressure P, developed pressure (DP=systolic P−diastolic P), and/or dP/dt, and measures of heart chamber volume (V) over one or more cardiac cycles. These parameters include: (1) relaxation or contraction time constant tau (&tgr;); (2) mechanical restitution (MR), i.e., the mechanical response of a heart chamber to premature stimuli applied to the heart chamber; (3) recirculation fraction (RF), i.e., the rate of decay of PESP effects over a series of heart cycles; and (4) end systolic elastance (EES), i.e., the ratios of end systolic blood pressure P to volume V. These heart failure parameters are determined periodically regardless of patient posture and activity level. The physician can determine whether a particular therapy is appropriate, prescribe the therapy for a period of time while again accumulating the stored patient data for a later review and assessment to determine whether the applied therapy is beneficial or not, thereby enabling periodic changes in therapy, if appropriate. Drug therapies and electrical stimulation therapies, including PESP stimulation, and pacing therapies including single chamber, dual chamber and multi-chamber (bi-atrial and/or bi-ventricular) pacing can be delivered. In patient's prone to malignant tachyarrhythmias, the assessment of heart failure state can be taken into account in setting parameters of detection or classification of tachyarrhythmias and the therapies that are delivered.
    • 可植入的刺激器和监测器测量一组指示使用EGM信号的心力衰竭状态的心力衰竭参数,包括绝对压力P的血压测量,开发压力(DP =收缩期舒张压P)和/或dP / dt ,以及一个或多个心动周期的心室容量(V)的测量。 这些参数包括:(1)松弛或收缩时间常数τ(τ); (2)机械恢复(MR),即心脏室对施加到心脏室的过早刺激的机械响应; (3)循环分数(RF),即一系列心脏循环中PESP效应的衰减速率; 和(4)收缩末期弹性(EES),即收缩末期血压P与体积V的比值。不管患者的姿势和活动水平如何,这些心力衰竭参数是周期性确定的。 医生可以确定特定治疗是否合适,在一段时间内开出治疗,同时再次累积存储的患者数据以供稍后进行检查和评估,以确定所应用的治疗是否有益,从而使治疗周期性变化, 如果合适的话。 可以提供药物治疗和电刺激疗法,包括PESP刺激和起搏治疗,包括单室,双室和多室(双心房和/或双心室)起搏。 在患者易发生恶性快速性心律失常的情况下,可以在设定快速性心律失常检测或分类参数和所传递的治疗方案时考虑心力衰竭状态的评估。
    • 3. 发明授权
    • Floss device, a method of forming the floss device and a method of using the floss device
    • 牙线装置,形成牙线装置的方法和使用牙线装置的方法
    • US09468510B2
    • 2016-10-18
    • US14339845
    • 2014-07-24
    • Richard J. Shaw
    • Richard J. Shaw
    • A61C15/04A01N25/02A61C3/00A61C15/02
    • A61C15/02
    • A floss device is disclosed which is designed to be used to floss between adjacent teeth in a person's mouth. The floss device includes a first portion joined to a second portion. The first portion has an arcuate configuration which terminates in a rounded tip. The second portion is linear and terminates in an enlarged distal end which is designed to be grasped between a person's thumb and index finger and facilitates manipulation of said floss device. The floss device also has a textured outer surface that can temporarily retain a solution or liquid medication and then transfer the solution or liquid medication onto the teeth and surrounding soft tissue in a person's mouth. A method of molding the floss device and a method of using the floss device are also disclosed.
    • 公开了一种被设计成用于在人的嘴中的相邻牙齿之间牙线的牙线装置。 牙线装置包括连接到第二部分的第一部分。 第一部分具有以圆形末端终止的弓形构型。 第二部分是线性的,并且终止于扩大的远端,其设计成被抓握在人的拇指和食指之间,并且有助于所述牙线装置的操纵。 牙线装置还具有纹理的外表面,其可以暂时保留溶液或液体药物,然后将溶液或液体药物转移到人的嘴中的牙齿和周围的软组织上。 还公开了牙线装置的成型方法和使用牙线装置的方法。
    • 4. 发明授权
    • Vehicle O ring fuel cap gasket
    • 车载O型圈盖燃油盖
    • US6161841A
    • 2000-12-19
    • US274083
    • 1999-03-22
    • Richard J. Shaw
    • Richard J. Shaw
    • B60K15/04F16J15/02
    • B60K15/0406B60K2015/0451F16J15/025Y10S277/91Y10S277/944
    • This invention discloses, as a manufacture, a vehicle O ring fuel cap gasket having a diagonally inverted modified C shape cross section and a groove extending for the full circumference of the O ring and in cross section the groove edges extend downward, with one or first edge extending downward to about 4 o'clock position and the other or second edge extending downward to about 7:30 o'clock, to provide a groove opening extending diagonally upwards for a depth of about 2.2.times. to about 2.5.times. the thickness T-T' of the back of the C shape, and optional ridges on the outer circumference, the inner circumference, or the top of the O ring, and the O ring formed of an elastomer having a Shore A hardness about 50 to 60 and ultimate elongation range of 200% to 315%.
    • 本发明作为制造商公开了一种具有对角倒置的C形截面的车辆O形圈燃料盖垫圈和用于O形环的整个周边延伸的槽,并且在横截面中,槽边缘向下延伸,具有一个或第一 边缘向下延伸到约4点钟位置,另一个或第二边缘向下延伸到约7:30点,以提供一个向上倾斜延伸约2.2倍至约2.5倍厚度TT' 的C形背面,O形圈的外圆周,内圆周或顶部上的可选脊,以及由肖氏A硬度约为50至60的弹性体形成的O形环,极限伸长范围为 200%至315%。
    • 10. 发明授权
    • Apparatus and method for monitoring motor vehicle fuel tank cap
    • 用于监控机动车辆燃油箱盖的装置和方法
    • US06285934B1
    • 2001-09-04
    • US09450281
    • 1999-11-26
    • Richard J. Shaw
    • Richard J. Shaw
    • G06F700
    • B60K15/0406B60W2420/22B60W2420/225
    • Proper mounting of a motor vehicle fuel tank cap on a vehicle fill pipe is of major importance to reduce the vapors which on escaping from the fuel tank contributes to environ-mental pollution, to insure proper mounting of the gas cap there is provided in this invention apparatus and method for monitoring proper mounting of the motor vehicle fuel tank cap, on the fill pipe of the vehicle and the apparatus includes strain gauges, connected to a monitor computer and an alarm activated by the monitor computer to indicate proper or improper mounting of the fuel tank cap on the fill pipe of the vehicle fuel tank.
    • 机动车辆油箱盖正确安装在车辆填充管上是非常重要的,以减少从燃料箱排出的蒸汽有助于环境污染,以确保在本发明中提供的气帽的适当安装 用于监测机动车辆燃料箱盖正确安装在车辆的填充管上的装置和方法包括应变仪,连接到监视计算机和由监视器计算机启动的报警器,以指示适当或不正确地安装 燃油箱盖在车辆油箱的填充管上。