Radiopaque stent markers
    2.
    发明授权
    Radiopaque stent markers 失效
    不透射线支架标记

    公开(公告)号:US06334871B1

    公开(公告)日:2002-01-01

    申请号:US08697989

    申请日:1996-09-03

    IPC分类号: A61F206

    摘要: Stents which are inserted into a body lumen preferably are made of materials which are not radiopaque enough, such as stainless steel 316L. X-ray visualization of a stent enables an accurate positioning of the stent and also a follow-up of its functioning within the patient's body. The radiopaque markers described here are rivets made of a material which is more radiopaque than the stent substance so the location of the stent can be identified. Preferably the stents are heat treated so that atoms from the stent material migrate into the marker material and vice versa.

    摘要翻译: 插入体腔的支架优选由不能不透射线的材料制成,例如不锈钢316L。 支架的X射线可视化使得支架的精确定位以及其在患者体内的功能的随访。 这里描述的不透射线标记是由比支架物质更不透射线的材料制成的铆钉,因此可以识别支架的位置。 优选地,支架被热处理,使得来自支架材料的原子迁移到标记材料中,反之亦然。

    Temperature Control System
    3.
    发明申请
    Temperature Control System 有权
    温度控制系统

    公开(公告)号:US20140148866A1

    公开(公告)日:2014-05-29

    申请号:US11561969

    申请日:2006-11-21

    IPC分类号: A61B17/56

    摘要: A method of regulating a setting time of a bone filler material, the method comprising: (a) combining at least two filler material components to form a biocompatible mixture; (b) choosing a setting time for the mixture; and (c) regulating a temperature of the mixture to influence reaction kinetics so that the mixture does not set before the chosen setting time.

    摘要翻译: 一种调节骨填充材料的凝固时间的方法,所述方法包括:(a)将至少两种填料组分组合以形成生物相容性混合物; (b)选择混合物的凝固时间; 和(c)调节混合物的温度以影响反应动力学,使得混合物在所选择的凝固时间之前不设定。