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6 条记录 (耗时 0.016 秒)

    Covalently-bound, hydrophilic coating compositions for surgical implants
    3.
    发明授权
    Covalently-bound, hydrophilic coating compositions for surgical implants 有权
    用于外科植入物的共价结合的亲水性涂料组合物

    公开(公告)号：US06723815B2

    公开(公告)日：2004-04-20

    申请号：US10437325

    申请日：2003-05-13

    申请人： Thomas A. Callaghan ,  Albert R. Leboeuf

    发明人： Thomas A. Callaghan ,  Albert R. Leboeuf

    IPC分类号： C08F2600

    CPC分类号： A61L27/34 ,  C08L33/06

    摘要： Covalently-bound, hydrophilic copolymer coatings for implants are disclosed. The copolymer coatings comprise a hydrophobic aryl acrylic monomer, a hydrophilic monomer selected from the group consisting of hydroxyalkyl (meth)acrylates, n-vinyl pyrrolidone and acrylamides, and a reactive plasticizer.

    摘要翻译： 公开了用于植入物的共价结合的亲水共聚物涂层。 共聚物涂层包括疏水芳基丙烯酸单体，选自（甲基）丙烯酸羟烷基酯，正乙烯基吡咯烷酮和丙烯酰胺的亲水性单体和活性增塑剂。

    Particulate drum mixer with scoop section and seal assembly with bladder
    6.
    发明授权
    Particulate drum mixer with scoop section and seal assembly with bladder 失效
    颗粒式鼓式搅拌机，带勺部分，密封组件带膀胱

    公开(公告)号：US5906435A

    公开(公告)日：1999-05-25

    申请号：US741692

    申请日：1996-10-31

    申请人： Thomas A. Callaghan ,  William J. Callaghan ,  D. Coyne Callaghan, Jr.

    发明人： Thomas A. Callaghan ,  William J. Callaghan ,  D. Coyne Callaghan, Jr.

    IPC分类号： B01F9/06 ,  B01F13/10 ,  B01F15/00 ,  B01F15/02 ,  B01F9/02

    CPC分类号： B01F15/0201 ,  B01F13/1027 ,  B01F13/1041 ,  B01F15/0234 ,  B01F15/0276 ,  B01F9/06 ,  B01F15/0266 ,  B01F2015/00097 ,  Y10S277/903

    摘要： A rotary drum mixer mixes product matter in a particulate form. A scoop section for the mixer has scoop blades which are radially enclosed by a peripheral wall which rotates with the drum. A stationary hood includes an outer face portion which covers the end wall of the scoop section and a peripheral portion which covers the peripheral wall of the scoop section, but neither the outer face portion nor the peripheral portion of the stationary hood contact product matter. The scoop blades are relatively flat and are angled into the direction of rotation. A back section is also included for the scoop blades. A seal assembly is positioned toward the inner diameter of the scoop blades and biases radially outward. The seal assembly may alternatively be positioned at the outer diameter of the scoop section, and/or the seal member may alternatively be biased radially outward. An inflatable bladder is used to radially bias the seal member against a hoop. Either the hoop may rotate with the scoop section and the seal member maintained stationary, or the seal member may rotate with the scoop section and the hoop maintained stationary.

    摘要翻译： 旋转鼓混合器将产品物质以颗粒形式混合。 用于混合器的勺部分具有铲斗，其由与滚筒一起旋转的周壁径向封闭。 固定罩包括覆盖勺部的端壁的外表面部分和覆盖勺部的周壁的周边部分，但是固定罩触点产品的外表面部分和周边部分都不重要。 勺子叶片相对平坦，并且与旋转方向成角度。 勺叶还包括后部。 密封组件朝向勺子叶片的内径定位并径向向外偏压。 密封组件可以可选地定位在勺部分的外径处，和/或密封构件可以可选地径向向外偏置。 使用可膨胀的气囊将密封件径向地偏压抵靠箍。 箍可以与勺部一起旋转，并且密封构件保持静止，或者密封构件可以随着勺部旋转并且箍保持静止。