-
公开(公告)号:US5344401A
公开(公告)日:1994-09-06
申请号:US60441
申请日:1993-05-12
CPC分类号: A61M25/1027 , A61M2025/1031 , A61M2025/1075
摘要: A catheter balloon is provided for medical dilation procedures which is formed from a polymeric composite having an enhanced integrity. The balloon comprises an expandable central body and two tapered termini positioned at opposing ends of the body which are formed from a structural layer of continuous polymeric materials characterized as biaxially oriented in the body, but not in the tapered termini. A layer of an imide-containing polymer is provided external to the structural layer of the tapered termini to coat the termini and strengthen or otherwise enhance the integrity of the termini not having a biaxial orientation. The imide-containing polymer coating may further be continuously extended to the body of the balloon. The imide-containing polymer is applied to the structural layer of the balloon, in a liquid state and heat cured over time to produce a high-integrity coating.
摘要翻译: 为具有增强的完整性的聚合复合材料形成的用于医疗扩张程序的导管气囊被提供。 气囊包括可膨胀的中心体和位于主体的相对端处的两个锥形末端,其由连续聚合材料的结构层形成,其特征在于在体内双轴取向,但不在锥形末端。 含有酰亚胺的聚合物层设置在锥形末端的结构层的外部,以涂覆末端,并加强或以其它方式增强不具有双轴取向的末端的完整性。 含酰亚胺的聚合物涂层可以进一步连续地延伸到气囊的主体。 将含酰亚胺的聚合物以液态施加到气囊的结构层,并随时间加热固化以产生高完整性涂层。
-
公开(公告)号:US08591672B2
公开(公告)日:2013-11-26
申请号:US13553645
申请日:2012-07-19
CPC分类号: A61L31/022 , A61B17/064 , A61B17/8085 , A61B17/84 , A61B17/866 , A61B2017/00004 , A61C8/0012 , A61F2/82 , A61F2210/0004 , A61L31/148 , C22C38/04 , C22C38/44 , C22C38/48 , C22C38/50 , C22C38/52 , C22C38/58
摘要: The invention provides medical devices comprising high-strength alloys which degrade over time in the body of a human or animal, at controlled degradation rates, without generating emboli. In one embodiment the alloy is formed into a bone fixation device such as an anchor, screw, plate, support or rod. In another embodiment the alloy is formed into a tissue fastening device such as staple. In yet another embodiment, the alloy is formed into a dental implant or a stent.
摘要翻译: 本发明提供包含高强度合金的医疗装置,其以受控的降解速率在人体或动物体内随时间推移而不产生栓塞。 在一个实施例中,合金形成骨固定装置,例如锚固件,螺钉,板,支撑件或杆。 在另一个实施方案中,合金被形成组织紧固装置如钉。 在又一实施例中,合金被形成为牙科植入物或支架。
-
公开(公告)号:US20080274470A1
公开(公告)日:2008-11-06
申请号:US12114584
申请日:2008-05-02
申请人: Quynh Hoa Le , Herbert R. Radisch
发明人: Quynh Hoa Le , Herbert R. Radisch
IPC分类号: C12Q1/68 , C12Q1/04 , G01N33/574 , C12Q1/06 , C12N5/06
CPC分类号: G01N33/57442 , C12Q1/6886
摘要: The present invention provides a non-invasive method of obtaining a sample of endometrial cells for use in the diagnosis of endometrial cancer, as well as methods and kits for diagnosing, determining the prognosis of, and monitoring endometrial cancer.
摘要翻译: 本发明提供了一种用于获得子宫内膜细胞样本用于子宫内膜癌诊断的非侵入性方法,以及用于诊断,确定子宫内膜癌的预后和监测子宫内膜癌的方法和试剂盒。
-
-