Method of fabricating an implantable medical device with biaxially oriented polymers
    1.
    发明申请
    Method of fabricating an implantable medical device with biaxially oriented polymers 审中-公开
    用双轴取向聚合物制造可植入医疗器械的方法

    公开(公告)号:US20060020330A1

    公开(公告)日:2006-01-26

    申请号:US10899948

    申请日:2004-07-26

    IPC分类号: A61F2/06

    摘要: Methods and systems for manufacturing an implantable medical device, such as a stent, from a tube with desirable mechanical properties, such as improved circumferential strength and rigidity, are described herein. Improved circumferential strength and rigidity may be obtained by inducing molecular orientation in materials for use in manufacturing an implantable medical device. Some embodiments may include inducing molecular orientation by expansion of a molten annular polymer film. Other embodiments may include inducing circumferential molecular orientation by inducing circumferential flow in a molten polymer. In certain embodiments, circumferential orientation may be induced by expansion of a polymer tube. Further embodiments may include manufacturing an implantable medical device from a biaxially oriented planar polymer film.

    摘要翻译: 本文描述了用于制造可植入医疗装置(例如支架)的方法和系统,其具有期望的机械性质(例如改善的周向强度和刚度)的管。 可以通过在用于制造可植入医疗装置的材料中诱导分子取向来获得改善的周向强度和刚性。 一些实施方案可以包括通过膨胀熔融的环状聚合物膜诱导分子取向。 其它实施方案可以包括通过诱导熔融聚合物中的圆周流动来诱导圆周分子取向 在某些实施方案中,可以通过聚合物管的膨胀来引起圆周取向。 另外的实施例可以包括从双轴取向的平面聚合物膜制造可植入医疗装置。

    Combination absorbent applicator, wipe for teeth and oral applicator
    2.
    发明授权
    Combination absorbent applicator, wipe for teeth and oral applicator 失效
    组合吸收剂,擦拭牙齿和口腔涂抹器

    公开(公告)号:US5524764A

    公开(公告)日:1996-06-11

    申请号:US346880

    申请日:1994-11-30

    IPC分类号: A45D37/00 A46B5/04 B65D81/00

    摘要: A combination absorbent applicator, wipe for teeth and oral applicator comprising a sheath having a closed distal end and an open proximal end for receipt of a fingertip or finger. An abrasive absorbent material pad is on an exterior surface of the sheath adjacent the closed distal end. The abrasive absorbent material pad can be applied to teeth, gums, tongue and lips for cleaning and treatment thereof.

    摘要翻译: 组合吸收性涂抹器,擦拭牙齿和口腔涂抹器,其包括具有封闭的远端的护套和用于接收指尖或手指的敞开的近端。 磨料吸收材料垫位于护套的与封闭的远端相邻的外表面上。 磨料吸收材料垫可以应用于牙齿,牙龈,舌和嘴唇以进行清洁和治疗。

    Method of fabricating an implantable medical device with biaxially oriented polymers
    5.
    发明申请
    Method of fabricating an implantable medical device with biaxially oriented polymers 有权
    用双轴取向聚合物制造可植入医疗器械的方法

    公开(公告)号:US20110079941A1

    公开(公告)日:2011-04-07

    申请号:US12806785

    申请日:2010-08-19

    IPC分类号: B29C55/22 B29C49/08 B29C55/00

    摘要: Methods and systems for manufacturing an implantable medical device, such as a stent, from a tube with desirable mechanical properties, such as improved circumferential strength and rigidity, are described herein. Improved circumferential strength and rigidity may be obtained by inducing molecular orientation in materials for use in manufacturing an implantable medical device. Some embodiments may include inducing molecular orientation by expansion of a molten annular polymer film. Other embodiments may include inducing circumferential molecular orientation by inducing circumferential flow in a molten polymer. In certain embodiments, circumferential orientation may be induced by expansion of a polymer tube. Further embodiments may include manufacturing an implantable medical device from a biaxially oriented planar polymer film.

    摘要翻译: 本文描述了用于制造可植入医疗装置(例如支架)的方法和系统,其具有期望的机械性质(例如改善的周向强度和刚度)的管。 可以通过在用于制造可植入医疗装置的材料中诱导分子取向来获得改善的周向强度和刚性。 一些实施方案可以包括通过膨胀熔融的环状聚合物膜诱导分子取向。 其它实施方案可以包括通过诱导熔融聚合物中的周向流动来诱导圆周分子取向。 在某些实施方案中,可以通过聚合物管的膨胀来引起圆周取向。 另外的实施例可以包括从双轴取向的平面聚合物膜制造可植入医疗装置。

    Grippable lid
    9.
    发明申请
    Grippable lid 审中-公开
    可抓住盖子

    公开(公告)号:US20070068892A1

    公开(公告)日:2007-03-29

    申请号:US11235103

    申请日:2005-09-27

    申请人: Richard Kaufman

    发明人: Richard Kaufman

    IPC分类号: B65D41/00 B65D41/04

    摘要: A closure includes a cap having a top and a skirt and an outer layer of material softer than the skirt is adhered to the outer surface of the skirt. The outer layer may have a thickness of at least 20 mils and may be molecularly bonded to the skirt. Advantageously, the outer layer covers substantially the entire surface of the skirt. The closure may be formed using a two-shot injection molding process in which the cap is formed in a first step and the outer layer of a softer material is formed on the skirt of the cap during the second step of the two-shot injection molding process.

    摘要翻译: 闭合件包括具有顶部和裙部的帽,并且比裙部更软的材料的外层粘附到裙部的外表面。 外层可以具有至少20密耳的厚度,并且可以与裙部分子结合。 有利地,外层基本覆盖裙部的整个表面。 闭合件可以使用双注射成型方法形成,其中在第一步骤中形成帽,并且在双注射成型的第二步骤期间,在帽的裙部上形成较软材料的外层 处理。