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公开(公告)号：US06652558B2
公开(公告)日：2003-11-25
申请号：US10418613
申请日：2003-04-17
IPC分类号： A61M2900
CPC分类号： A61F2/01 , A61F2002/016 , A61F2230/005 , A61F2230/0067
摘要： A vena cava blood clot filter is described that is attached to the walls of the vena cava by barbed anchors. In its filtering state, the filter is cone shaped which causes the blood to be filtered. The cone shape is formed by an appropriate restraining mechanism. When it is desired to stop filtering, the restraining mechanism is released and the filter takes a cylindrical shape. The cylindrical shaped filter will then line the vena cava wall and cease filtration of the blood.
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公开(公告)号：US06582447B1
公开(公告)日：2003-06-24
申请号：US09693412
申请日：2000-10-20
IPC分类号： A61M2900
CPC分类号： A61F2/01 , A61F2002/016 , A61F2230/005 , A61F2230/0067
摘要： A vena cava blood clot filter is described that is attached to the walls of the vena cava by barbed anchors. In its filtering state, the filter is cone shaped which causes the blood to be filtered. The cone shape is formed by an appropriate restraining mechanism. When it is desired to stop filtering, the restraining mechanism is released and the filter takes a cylindrical shape. The cylindrical shaped filter will then line the vena cava wall and cease filtration of the blood.
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公开(公告)号：US07001424B2
公开(公告)日：2006-02-21
申请号：US10379986
申请日：2003-03-05
CPC分类号： A61F2/01 , A61F2002/016 , A61F2230/005 , A61F2230/0067
摘要： A vena cava blood clot filter is described that is attached to the walls of the vena cava by barbed anchors. In its filtering state, the filter is cone shaped which causes the blood to be filtered. The cone shape is formed by an appropriate restraining mechanism. When it is desired to stop filtering, the restraining mechanism is released and the filter takes a cylindrical shape. The cylindrical shaped filter will then line the vena cava wall and cease filtration of the blood.
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公开(公告)号：US07261731B2
公开(公告)日：2007-08-28
申请号：US10360120
申请日：2003-02-07
IPC分类号： A61F2/06
CPC分类号： A61F2/01 , A61F2002/016 , A61F2230/005 , A61F2230/0067
摘要： A vena cava blood clot filter is described that is attached to the walls of the vena cava by barbed anchors. In its filtering state, the filter is cone shaped which causes the blood to be filtered. The cone shape is formed by an appropriate restraining mechanism. When it is desired to stop filtering, the restraining mechanism is released and the filter takes a cylindrical shape. The cylindrical shaped filter will then line the vena cava wall and cease filtration of the blood.
摘要翻译： 描述了通过倒刺锚附于腔静脉壁的腔静脉血凝块过滤器。 在其过滤状态下，过滤器是锥形的，其使得血液被过滤。 锥形由适当的限制机构形成。 当需要停止过滤时，约束机构被释放并且过滤器呈圆柱形。 然后，圆柱形过滤器将排列腔静脉壁并停止血液过滤。
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公开(公告)号：US06932832B2
公开(公告)日：2005-08-23
申请号：US10382033
申请日：2003-03-05
CPC分类号： A61F2/01 , A61F2002/016 , A61F2230/005 , A61F2230/0067
摘要： A vena cava blood clot filter is described that is attached to the walls of the vena cava by barbed anchors. In its filtering state, the filter is cone shaped which causes the blood to be filtered. The cone shape is formed by an appropriate restraining mechanism. When it is desired to stop filtering, the restraining mechanism is released and the filter takes a cylindrical shape. The cylindrical shaped filter will then line the vena cava wall and cease filtration of the blood.
摘要翻译： 描述了通过倒刺锚附于腔静脉壁的腔静脉血凝块过滤器。 在其过滤状态下，过滤器是锥形的，其使得血液被过滤。 锥形由适当的限制机构形成。 当需要停止过滤时，约束机构被释放并且过滤器呈圆柱形。 然后，圆柱形过滤器将排列腔静脉壁并停止血液过滤。
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公开(公告)号：USD736916S1
公开(公告)日：2015-08-18
申请号：US29410449
申请日：2012-01-09
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7.发明授权Device and method for endovascular treatment for causing closure of a blood vessel 有权用于引起血管闭塞的血管内治疗的装置和方法公开(公告)号：US08864755B2
公开(公告)日：2014-10-21
申请号：US13566502
申请日：2012-08-03
申请人： William M. Appling , Ralph A. Meyer , Theodore J. Beyer , William C. Hamilton, Jr. , Joe D. Brown
发明人： William M. Appling , Ralph A. Meyer , Theodore J. Beyer , William C. Hamilton, Jr. , Joe D. Brown
CPC分类号： A61B18/24 , A61B90/39 , A61B90/94 , A61B2017/00526 , A61B2017/22068 , A61B2018/00101 , A61B2018/00404 , A61B2018/0063 , A61B2018/2205 , A61B2018/2244 , A61B2090/3925 , G02B6/262
摘要： An endovascular treatment method for causing closure of a blood vessel is provided. The method includes inserting into a blood vessel an optical fiber having a core through which a laser light travels and a spacer sleeve arranged around a distal portion of the core. A distal end of the core defines an enlarged light emitting face, which advantageously provides substantially lower power density while providing the same amount of total energy during a treatment session. After the insertion, laser light is applied through the light emitting face while the inserted optical fiber and spacer sleeve are longitudinally moved. The spacer sleeve positions the light emitting face away from an inner wall of the blood vessel and application of the laser light causes closure of the blood vessel.
摘要翻译： 提供了用于引起血管闭合的血管内治疗方法。 该方法包括向血管插入具有激光通过的芯的光纤和围绕芯的远端部分布置的间隔套筒。 芯的远端限定放大的发光面，其有利地提供显着更低的功率密度，同时在治疗期间提供相同量的总能量。 插入后，插入的光纤和间隔套筒纵向移动时，通过发光面施加激光。 间隔套筒将发光面朝远离血管的内壁定位，并且施加激光导致血管闭合。
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公开(公告)号：USD708749S1
公开(公告)日：2014-07-08
申请号：US29409867
申请日：2011-12-29
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公开(公告)号：US20110172644A1
公开(公告)日：2011-07-14
申请号：US13071660
申请日：2011-03-25
申请人： Michael S. Zanoni , Thomas V. Casey, II , Brian F. Nentwick , Daniel K. Recinella , William M. Appling
发明人： Michael S. Zanoni , Thomas V. Casey, II , Brian F. Nentwick , Daniel K. Recinella , William M. Appling
IPC分类号： A61M25/098
CPC分类号： A61L29/18 , A61M1/3653 , A61M1/3659 , A61M25/0009 , A61M25/0045 , A61M25/0054 , A61M25/0108
摘要： A central venous catheter is provided having an outer tubular member and an inner tubular member that are preferably formed as a single integrated tube containing polymer material of different durometer and varying amounts of radiopaque filler material. The polymer durometer of the inner tubular member is higher than the polymer durometer of the outer tubular member. The percentage by weight of the filler material contained in the inner tubular member is higher than that of the outer tubular member. The combination of the higher durometer inner tubular member and the lower durometer outer tubular member along the length of the tube provides the desired tensile strength, hardness, chemical resistance and fatigue resistance and at the same time provides the desired flexibility and radiopacity.
摘要翻译： 中央静脉导管设置有外管状构件和内管状构件，其优选地形成为包含不同硬度和不同量的不透射线填充材料的聚合物材料的单个整体管。 内部管状构件的聚合物硬度计高于外部管状构件的聚合物硬度计。 包含在内管状构件中的填充材料的重量百分比高于外管状构件的重量百分比。 较高硬度的内部管状构件和下部硬度的外部管状构件沿着管的长度的组合提供期望的拉伸强度，硬度，耐化学性和抗疲劳性，并且同时提供期望的柔性和不透射线性。
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公开(公告)号：US07455675B2
公开(公告)日：2008-11-25
申请号：US10458783
申请日：2003-06-10
申请人： Israel Schur , William M. Appling
发明人： Israel Schur , William M. Appling
IPC分类号： A61B17/00
CPC分类号： A61B17/00008 , A61B2017/00349 , A61B2017/00778
摘要： A device for withdrawing a tubular body part such as a varicose vein is provided. A needle is inserted through a skin. The needle contains therein an engaging element in an undeployed state. After the needle is inserted, the engaging element is pushed out of the needle and is typically deployed inside the vein. The vein is now ready to be withdrawn by the deployed engaging element. Using a puncture device that also contains a deployable engaging element allows the puncture site to be small and causes less trauma to the surrounding tissue.
摘要翻译： 提供一种用于取出诸如静脉曲张的管状体部分的装置。 针穿过皮肤插入。 针中包含处于未部署状态的接合元件。 针插入后，接合元件被推出针头，并且通常部署在静脉内部。 现在准备好通过部署的啮合元件撤回静脉。 使用还包含可部署的接合元件的穿刺装置允许穿刺部位较小并且对周围组织造成更少的创伤。
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