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    • 4. 发明授权
    • Reciprocating procedure syringes
    • 往复式注射器
    • US07967793B2
    • 2011-06-28
    • US11336171
    • 2006-01-20
    • Wilmer L. Sibbitt, Jr.Randy R. Sibbitt
    • Wilmer L. Sibbitt, Jr.Randy R. Sibbitt
    • A61M5/00
    • A61M5/31511A61M5/3148
    • A reciprocating syringe that can be used in connection with existing syringe barrels and fittings. Some embodiments comprise a frame, adapted to retain two existing syringe barrels. The frame can accommodate fittings on one or both barrels. The invention also provides a plunger complex, comprising two plungers, each adapted for use with one of the syringe barrels. The two plungers are coupled such that pushing of each plunger into its barrel causes the other plunger to pull outwards relative to its barrel. The two plungers can be coupled by a flexible line attached to one plunger, routed from the plunger out of the corresponding barrel into the other barrel, and attached to the other plunger. The invention contemplates various frame configurations to accommodate desired line and pulley performance characteristics. Other embodiments comprise a frame adapted to retain an existing syringe barrel, and an auxiliary actuator mounted with the frame. Such an actuator can provide a syringe-like plunger operation, or can comprise other manipulable structures. The auxiliary actuator can be coupled to a plunger adapted for use with the syringe barrel, such that pushing the plunger into the barrel causes the actuator to move in a reversible manner, and moving the actuator in the reverse manner causes the plunger to pull outwards relative to its barrel. The invention also comprises various materials, methods of making, geometries and arrangements of parts, and accommodation of various specific existing syringe designs and applications.
    • 可与现有注射器筒和配件相结合使用的往复式注射器。 一些实施例包括适于保持两个现有注射器筒的框架。 框架可以容纳一个或两个桶上的配件。 本发明还提供了一种柱塞复合体,其包括两个柱塞,每个柱塞适于与其中一个注射器筒一起使用。 两个柱塞联接成使得每个柱塞推入其筒体中使得另一个柱塞相对于其筒体向外拉。 两个柱塞可以通过附接到一个柱塞的柔性线连接,从柱塞排出相应的筒体到另一个筒体中,并附接到另一个柱塞。 本发明考虑到各种框架结构以适应所需的线和滑轮的性能特征。 其他实施例包括适于保持现有注射器筒的框架和安装在框架上的辅助致动器。 这样的致动器可以提供类似注射器的柱塞操作,或者可以包括其他可操纵的结构。 辅助致动器可以联接到适于与注射器筒一起使用的柱塞,使得将柱塞推入筒中使得致动器以可逆的方式移动,并且以相反的方式移动致动器使得柱塞向外相对地向外拉 到它的桶。 本发明还包括各种材料,制造方法,部件的几何形状和布置,以及适应各种特定的现有注射器设计和应用。
    • 5. 发明授权
    • Vascular closure methods and apparatuses
    • 血管封闭方法和装置
    • US08048108B2
    • 2011-11-01
    • US12365397
    • 2009-02-04
    • Wilmer L. Sibbitt, Jr.Randy R. Sibbitt
    • Wilmer L. Sibbitt, Jr.Randy R. Sibbitt
    • A61B17/08A61D1/00
    • A61B17/10A61B17/0057A61B17/0643A61B17/083A61B2017/00663A61B2017/00668A61B2017/0641
    • A vascular closure device comprised of a sheath-delivered expandable, umbrella-like device with structural radial members with terminal and non-terminal hooks that engage the vessel wall. Unlike other vascular closure umbrella-type devices that effect closure by opening of the umbrella to cover an opening, the present invention effects closure of the aperture with closure of the umbrella. The closure can be maintained by a retainer lock that slides down the members, causing contraction, bringing the members into a compressed configuration (e.g., a parallel orientation of linear members) and the wound edges together, permitting immediate vascular closure and healing of the blood vessel. The device can be delivered and recovered by an intravascular sheath.
    • 一种血管闭合装置,其包括具有结构径向构件的护套输送的可膨胀的伞状装置,其具有接合血管壁的端子和非端子钩。 与通过打开伞来打开开口来实现闭合的其它血管闭合伞型装置不同,本发明通过关闭伞来实现孔的封闭。 闭合件可以通过保持器锁定来保持,所述保持器锁向构件滑动,导致收缩,使构件成为压缩构型(例如,线性构件的平行取向)和伤口边缘在一起,允许立即血管闭合和血液愈合 船只。 该装置可以通过血管内鞘进行输送和回收。
    • 7. 发明授权
    • Electrochemical heat engine
    • 电化学热机
    • US4090012A
    • 1978-05-16
    • US794297
    • 1977-05-05
    • Guy R. B. ElliottCharles E. HolleyBarton L. HousemanWilmer L. Sibbitt, Jr.
    • Guy R. B. ElliottCharles E. HolleyBarton L. HousemanWilmer L. Sibbitt, Jr.
    • H01M10/39H01M10/34
    • H01M10/39
    • Electrochemical heat engines produce electrochemical work, and mechanical motion is limited to valve and switching actions as the heat-to-work cycles are performed. The electrochemical cells of said heat engines use molten or solid electrolytes at high temperatures. One or more reactions in the cycle will generate a gas at high temperature which can be condensed at a lower temperature with later return of the condensate to electrochemical cells. Sodium, potassium, and cesium are used as the working gases for high temperature cells (above 600 K) with halogen gases or volatile halides being used at lower temperature. Carbonates and halides are used as molten electrolytes and the solid electrolyte in these melts can also be used as a cell separator.
    • 电化学发动机产生电化学作用,机械运动受限于阀门和切换动作,因为进行热量到工作循环。 所述热机的电化学电池在高温下使用熔融或固态电解质。 该循环中的一个或多个反应将在高温下产生气体,其可在较低温度下冷凝,随后冷凝物再次返回至电化学电池。 钠,钾和铯用作高温电池(600K以上)的工作气体,卤素气体或挥发性卤化物在较低温度下使用。 碳酸盐和卤化物用作熔融电解质,并且这些熔体中的固体电解质也可以用作细胞分离器。