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521 条记录 (耗时 0.033 秒)

    Catheter with multilayer tube
    52.
    发明授权
    Catheter with multilayer tube 失效
    多管导管

    公开(公告)号：US07942849B2

    公开(公告)日：2011-05-17

    申请号：US12639763

    申请日：2009-12-16

    申请人： Gerhard Kastenhofer

    发明人： Gerhard Kastenhofer

    IPC分类号： A61M29/00

    CPC分类号： A61M25/1034 ,  A61M25/0009 ,  A61M25/0045 ,  A61M25/0054 ,  A61M25/10 ,  A61M25/1027 ,  A61M25/1029 ,  A61M2025/0047 ,  B29C47/0023 ,  B29C47/06 ,  B29L2009/00 ,  B29L2031/7542 ,  Y10T428/1393

    摘要： An interventional catheter for angioplasty and the like, comprising a catheter tube including an outer tubular member, an inner tubular member disposed within the lumen of the outer tubular member, and a balloon attached to the distal end of the outer tubular member and the distal end of the inner tubular member. The outer tubular member includes a first portion having a first stiffness and a second portion having a second stiffness less than the first stiffness. The inner tubular member has an inner surface having a first coefficient of friction and an outer surface having a second coefficient of friction greater than the first coefficient of friction.

    摘要翻译： 用于血管成形术等的介入导管，包括导管，其包括外管状构件，设置在外管状构件的内腔内的内管构件和附接到外管状构件的远端的气囊， 的内管状构件。 外管状构件包括具有第一刚度的第一部分和具有小于第一刚度的第二刚度的第二部分。 内管状构件具有第一摩擦系数的内表面和具有大于第一摩擦系数的第二摩擦系数的外表面。

    Apparatus for extrusion-blow molding a bottle for assembly with metal can end
    53.
    发明授权
    Apparatus for extrusion-blow molding a bottle for assembly with metal can end 有权
    用于挤出吹塑成型用于与金属罐组装的瓶子的装置

    公开(公告)号：US07931464B2

    公开(公告)日：2011-04-26

    申请号：US12099835

    申请日：2008-04-09

    申请人： George A. Thierjung ,  Michael D. Richardson ,  Jason M. Kaanta

    发明人： George A. Thierjung ,  Michael D. Richardson ,  Jason M. Kaanta

    IPC分类号： B29C49/50 ,  B29C49/62

    CPC分类号： B29C49/62 ,  B29C47/0023 ,  B29C47/0026 ,  B29C47/0033 ,  B29C47/0054 ,  B29C47/06 ,  B29C49/04 ,  B29C49/22 ,  B29C49/4278 ,  B29C49/50 ,  B29K2023/0633 ,  B29K2023/065 ,  B29K2023/086 ,  B29K2023/12 ,  B29K2027/06 ,  B29K2067/00 ,  B29K2069/00 ,  B29K2077/00 ,  B29L2009/00 ,  B29L2031/7158 ,  Y10S425/812

    摘要： An extrusion blow mold for forming a plastic bottle having a radial flange suitable for roll-form attachment to a metal can end. The mold has a pair of confronting mold halves, each mold half including a body forming portion, a bottom pinch-off portion located below the body forming portion, a top block portion including a blow chamber located above the body forming portion, and a spin-ring forming portion located between the body forming portion and the top block portion. The spin-ring forming portion includes a thread ring insert and a cutter ring insert. The thread ring insert has an inside upper edge including an outwardly extending surface terminating in a step defining a lower surface and a outer edge of a radial flange. The cutter ring insert is positioned immediately above the thread ring insert. The cutter ring insert has a lower surface adjacent an inside edge defining an upper surface of the radial flange including a tapered inner edge extending upward and inward from the step. At least one of the thread ring insert and cutter ring insert includes a relief surface connected to a vent channel to permit gas to escape from the area defining the radial flange.

    摘要翻译： 一种用于形成塑料瓶的挤出吹塑模具，该塑料瓶具有适于辊形连接到金属罐端部的径向凸缘。 模具具有一对相对的半模，每个半模包括主体形成部分，位于主体形成部分下方的底部夹紧部分，包括位于主体形成部分上方的吹气室的顶部部分和旋转 位于主体形成部分和顶部块部分之间的成形部分。 旋转环形成部分包括螺纹环插入件和切割环插入件。 螺纹环插入件具有内部上边缘，其包括向外延伸的表面，其终止于限定径向凸缘的下表面和外边缘的台阶。 刀环插入件位于线环插入件的正上方。 刀环插入件具有邻近限定径向凸缘的上表面的内边缘的下表面，包括从台阶向上和向内延伸的锥形内边缘。 螺纹环插入件和切割器环形插入件中的至少一个包括连接到排气通道的浮雕表面，以允许气体从限定径向凸缘的区域逸出。