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    • 3. 发明授权
    • Laser cutting system
    • 激光切割系统
    • US08530783B2
    • 2013-09-10
    • US12699262
    • 2010-02-03
    • Rodney C. OwWilliam E. WeblerRandolf Von Oepen
    • Rodney C. OwWilliam E. WeblerRandolf Von Oepen
    • B23K26/14
    • B23K26/38
    • A laser cutting system including a chamber configured to provide a controlled environment while the laser is being used to cut a pattern into a material to reduce or eliminate heat and oxygen related changes to the mechanical characteristics of the material. A system for providing a gas to the controlled environment within the chamber, as well as a means for exhausting gas and cutting debris from the chamber is also described. A cutting mandrel that provides for flow of a shielding gas and also provides a means for dispersing a laser beam before it can produce unwanted damage to a section of tubing is also described.
    • 一种激光切割系统,包括被配置为在激光被用于将图案切割成材料以便减少或消除与材料的机械特性相关的热和氧相关变化时提供受控环境的腔室。 还描述了一种用于向室内的受控环境提供气体的系统,以及用于从气室排出气体和切割碎屑的装置。 还描述了提供保护气体流动的切割心轴,并且还提供了用于在激光束可以对管道的一部分产生不希望的损坏之前分散激光束的装置。
    • 5. 发明申请
    • VESSEL CLOSURE SYSTEM
    • 船舶关闭系统
    • US20120209317A1
    • 2012-08-16
    • US13028041
    • 2011-02-15
    • Randolf Von Oepen
    • Randolf Von Oepen
    • A61B17/03
    • A61B17/0057A61B17/0644A61B17/068A61B46/10A61B2017/00398A61B2017/00668
    • A power driven vessel closure device is configured for closing a hole in a wall of a body lumen. The vessel closure device can include a power operated drive system and a closure element delivery system. The closure element delivery system can be removably, operably, couplable with the power operated drive system. That is, the closure element system can be directly or indirectly attached to and removed from the power operated drive system, or components thereof. The operation of the power operated drive system can operate the closure element delivery system so as to move the closure element within the vessel closure device and deploy the closure element to close the hole.
    • 动力驱动的容器封闭装置构造成用于封闭体腔的壁中的孔。 容器封闭装置可以包括动力驱动的驱动系统和闭合元件输送系统。 闭合元件输送系统可以与动力驱动的驱动系统可拆卸地,可操作地连接。 也就是说,闭合元件系统可以直接或间接附接到动力驱动系统或其部件上并从其移除。 动力驱动驱动系统的操作可以操作闭合元件输送系统,以便将封闭元件移动到容器封闭装置内并展开封闭元件以封闭孔。
    • 9. 发明申请
    • HINGED SHEATH ASSEMBLY AND METHOD OF USE
    • 铰链式组件及其使用方法
    • US20110208292A1
    • 2011-08-25
    • US12708666
    • 2010-02-19
    • Randolf Von OepenTravis R. Yribarren
    • Randolf Von OepenTravis R. Yribarren
    • A61F2/84
    • A61F2/97A61F2002/9665
    • A sheath assembly is provided for protecting a stent mounted on a catheter. An inner tubular member is positioned over the stent without longitudinal movement of the inner tubular member along the stent surface thereby eliminating the possibility of scraping or scratching a drug coating or polymer coating on the stent surface. An outer tubular member slides over the inner tubular member to firmly compress it onto the stent for further protection. In use, the outer tubular member is removed from over the inner tubular member so that the inner tubular member can open similar to a clamshell opening radially outwardly away from the stent without longitudinal movement along the stent surface.
    • 提供护套组件用于保护安装在导管上的支架。 内部管状构件被定位在支架上方,而不沿着支架表面的内部管状构件的纵向运动,从而消除刮擦或刮擦支架表面上的药物涂层或聚合物涂层的可能性。 外部管状构件在内部管状构件上滑动以将其牢固地压缩到支架上用于进一步保护。 在使用中,外部管状构件从内部管状构件上方移除,使得内部管状构件可以类似于离开支架径向向外的蛤壳式开口而不沿着支架表面纵向移动而打开。