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公开(公告)号：US20090088603A1
公开(公告)日：2009-04-02
申请号：US12331110
申请日：2008-12-09
IPC分类号： A61B1/005
CPC分类号： A61B17/1285 , A61B34/30 , A61B34/71 , A61B90/03 , A61B2017/2902 , A61B2017/2905 , A61B2017/2923 , A61B2017/2925 , A61B2017/2929 , A61B2017/2946 , A61B2034/301 , A61B2090/0813
摘要： Methods and devices are provided for rotating an end effector on a long, flexible medical device. The methods and devices utilize an actuator mechanism that is effective to rotate an end effector on the distal end of an elongate flexible shaft. The actuator mechanism is movable between a freely rotatable position and a rotationally resistant position. When the actuator mechanism is in a freely rotatable position, the actuator mechanism can be rotated to impart torque to the end effector, and thus at least a distal portion of the elongate shaft, to cause the end effector to rotate. In order to prevent the actuator mechanism from “freewheeling,” wherein the actuator mechanism freely rotates in an opposite direction upon release rather than the end effector rotating in the desired direction, the actuator mechanism can be moved to the rotationally resistant position.
摘要翻译： 提供了用于在长的，柔性的医疗装置上旋转端部执行器的方法和装置。 所述方法和装置利用致动器机构，其有效地使末端执行器在细长柔性轴的远端上旋转。 致动器机构可在可自由旋转的位置和抗旋转位置之间移动。 当致动器机构处于可自由旋转的位置时，致动器机构可以旋转，以向端部执行器施加扭矩，并且因此使细长轴的至少远端部分转动，使端部执行器旋转。 为了防止致动器机构“续流”，其中致动器机构在释放时沿相反的方向自由旋转，而不是端部执行器沿期望的方向旋转，致动器机构可以移动到可旋转的位置。
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公开(公告)号：US20090082855A1
公开(公告)日：2009-03-26
申请号：US12327357
申请日：2008-12-03
申请人： John Borges , Maritza Carballo , Pallassana V. Narayanan , William D. Shaw, JR. , Christopher W. Widenhouse
发明人： John Borges , Maritza Carballo , Pallassana V. Narayanan , William D. Shaw, JR. , Christopher W. Widenhouse
IPC分类号： A61F2/82
CPC分类号： A61K9/0024 , A61K31/395 , A61L27/34 , A61L27/54 , A61L31/10 , A61L31/16 , A61L2300/416 , A61L2300/608 , A61L2420/08 , C08L33/10 , C08L27/16
摘要： Medical devices, and in particular implantable medical devices, may be coated to minimize or substantially eliminate a biological organism's reaction to the introduction of the medical device to the organism. The medical devices may be coated with any number of biocompatible materials. Therapeutic drugs, agents or compounds may be mixed with the biocompatible materials and affixed to at least a portion of the medical device. These therapeutic drugs, agents or compounds may also further reduce a biological organism's reaction to the introduction of the medical device to the organism. In addition, these therapeutic drugs, agents and/or compounds may be utilized to promote healing, including the formation of blood clots. Also, the devices may be modified to promote endothelialization. In addition, various polymer combinations may be utilized to control the elution rates of the therapeutic drugs, agents and/or compounds from the implantable medical devices.
摘要翻译： 可以涂覆医疗装置，特别是可植入医疗装置，以最小化或基本上消除生物体对将生物体引入医疗装置的反应。 医疗装置可以涂覆任何数量的生物相容性材料。 治疗药物，药剂或化合物可以与生物相容性材料混合并固定在医疗装置的至少一部分上。 这些治疗药物，药剂或化合物还可以进一步减少生物体对将生物体引入医疗装置的反应。 此外，这些治疗药物，药剂和/或化合物可用于促进愈合，包括血块的形成。 此外，可以修改装置以促进内皮化。 此外，可以使用各种聚合物组合来控制来自可植入医疗装置的治疗药物，药剂和/或化合物的洗脱速率。
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公开(公告)号：US07479752B2
公开(公告)日：2009-01-20
申请号：US11425525
申请日：2006-06-21
IPC分类号： G05B19/04
CPC分类号： A61B17/1285 , A61B34/30 , A61B34/71 , A61B90/03 , A61B2017/2902 , A61B2017/2905 , A61B2017/2923 , A61B2017/2925 , A61B2017/2929 , A61B2017/2946 , A61B2034/301 , A61B2090/0813
摘要： Methods and devices are provided for rotating an end effector on a long, flexible medical device. The methods and devices utilize an actuator mechanism that is effective to rotate an end effector on the distal end of an elongate flexible shaft. The actuator mechanism is movable between a freely rotatable position and a rotationally resistant position. When the actuator mechanism is in a freely rotatable position, the actuator mechanism can be rotated to impart torque to the end effector, and thus at least a distal portion of the elongate shaft, to cause the end effector to rotate. In order to prevent the actuator mechanism from “freewheeling,” wherein the actuator mechanism freely rotates in an opposite direction upon release rather than the end effector rotating in the desired direction, the actuator mechanism can be moved to the rotationally resistant position.
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公开(公告)号：US08882829B2
公开(公告)日：2014-11-11
申请号：US13494416
申请日：2012-06-12
申请人： Bennie W. Gladdish, Jr. , Marco Nino , William D. Shaw, Jr. , Durk C. Sijbolts , Dennis B. Vaughan
发明人： Bennie W. Gladdish, Jr. , Marco Nino , William D. Shaw, Jr. , Durk C. Sijbolts , Dennis B. Vaughan
CPC分类号： A61F2/91 , A61B90/39 , A61F2/915 , A61F2002/91533 , A61F2002/91558 , A61F2230/0054 , A61F2230/0067 , A61F2250/0067 , A61F2250/0098 , A61F2310/0097 , A61L31/022 , A61L31/10 , A61L31/18 , A61L2400/16 , C08L27/12
摘要： A stent or other intraluminal medical device having markers formed from housings integral with the stent and marker inserts having a higher radiopacity than the stent provides for more precise placement and post-procedural visualization in a vessel, by increasing the radiopacity of the stent under X-ray fluoroscopy. The housings are formed integral to the stent and the marker inserts are made from a material close in the galvanic series to the stent material and sized to substantially minimize the effect of galvanic corrosion. The housings are also shaped to minimize their impact on the overall profile of the stent.
摘要翻译： 支架或其他管腔内医疗装置具有由与支架成一体的外壳和与支架相比具有更高的射线不透性的标记插入物形成的标记物，通过增加支架在X射线下的放射不透性，可以在血管中提供更精确的放置和术后可视化， 射线透视。 壳体与支架一体形成，并且标记插入物由紧邻电镀系列的材料制成到支架材料上，并且尺寸被设计成基本上最小化电偶腐蚀的影响。 这些外壳也被成形为使其对支架整体轮廓的影响最小化。
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公开(公告)号：US06863685B2
公开(公告)日：2005-03-08
申请号：US09884729
申请日：2001-06-19
申请人： Luis A. Davila , Jorge Orlando Mendez , Alan R. Pelton , Karl K. Scheidt , William D. Shaw, Jr. , James Silver , Christine Trepanier , David J. Wilson
发明人： Luis A. Davila , Jorge Orlando Mendez , Alan R. Pelton , Karl K. Scheidt , William D. Shaw, Jr. , James Silver , Christine Trepanier , David J. Wilson
CPC分类号： A61F2/91 , A61F2/915 , A61F2002/91533 , A61F2002/91558 , A61F2230/005 , A61F2230/0054 , A61F2250/0067 , A61F2250/0068 , A61F2250/0098 , A61F2310/0097 , A61L31/022 , A61L31/10 , A61L31/18 , C08L27/12
摘要： A stent or other intraluminal medical device having markers formed from housings integral with the stent and marker inserts having a higher radiopacity than the stent provides for more precise placement and post-procedural visualization in a vessel, by increasing the radiopacity of the stent under X-ray fluoroscopy. The housings are formed integral to the stent and the marker inserts are made from a material close in the galvanic series to the stent material and sized to substantially minimize the effect of galvanic corrosion.
摘要翻译： 支架或其他管腔内医疗装置具有由与支架成一体的外壳和与支架相比具有更高的射线不透性的标记插入物形成的标记，通过增加支架在X射线下的放射不透性，可以在血管中提供更精确的放置和术后可视化， 射线透视。 壳体与支架一体形成，并且标记插入物由紧邻电镀系列的材料制成到支架材料上，并且尺寸被设计成基本上最小化电偶腐蚀的影响。
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公开(公告)号：US20120253455A1
公开(公告)日：2012-10-04
申请号：US13494416
申请日：2012-06-12
申请人： Bennie W. Gladdish, JR. , Marco Nino , William D. Shaw, JR. , Durk C. Sijbolts , Dennis B. Vaughan
发明人： Bennie W. Gladdish, JR. , Marco Nino , William D. Shaw, JR. , Durk C. Sijbolts , Dennis B. Vaughan
IPC分类号： A61F2/86
CPC分类号： A61F2/91 , A61B90/39 , A61F2/915 , A61F2002/91533 , A61F2002/91558 , A61F2230/0054 , A61F2230/0067 , A61F2250/0067 , A61F2250/0098 , A61F2310/0097 , A61L31/022 , A61L31/10 , A61L31/18 , A61L2400/16 , C08L27/12
摘要： A stent or other intraluminal medical device having markers formed from housings integral with the stent and marker inserts having a higher radiopacity than the stent provides for more precise placement and post-procedural visualization in a vessel, by increasing the radiopacity of the stent under X-ray fluoroscopy. The housings are formed integral to the stent and the marker inserts are made from a material close in the galvanic series to the stent material and sized to substantially minimize the effect of galvanic corrosion. The housings are also shaped to minimize their impact on the overall profile of the stent.
摘要翻译： 支架或其他管腔内医疗装置具有由与支架成一体的外壳和与支架相比具有更高的射线不透性的标记插入物形成的标记，通过增加支架在X射线下的放射不透性，可以在血管中提供更精确的放置和术后可视化， 射线透视。 壳体与支架一体形成，并且标记插入物由紧邻电镀系列的材料制成到支架材料上，并且尺寸被设计成基本上最小化电偶腐蚀的影响。 这些外壳也被成形为使其对支架整体轮廓的影响最小化。
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公开(公告)号：US08197535B2
公开(公告)日：2012-06-12
申请号：US10127191
申请日：2002-04-22
申请人： Bennie W Gladdish, Jr. , Marco Nino , William D Shaw, Jr. , Durk C. Sijbolts , Dennis B Vaughan
发明人： Bennie W Gladdish, Jr. , Marco Nino , William D Shaw, Jr. , Durk C. Sijbolts , Dennis B Vaughan
IPC分类号： A61F2/86
CPC分类号： A61F2/91 , A61B90/39 , A61F2/915 , A61F2002/91533 , A61F2002/91558 , A61F2230/0054 , A61F2230/0067 , A61F2250/0067 , A61F2250/0098 , A61F2310/0097 , A61L31/022 , A61L31/10 , A61L31/18 , A61L2400/16 , C08L27/12
摘要： A stent or other intraluminal medical device having markers formed from housings integral with the stent and marker inserts having a higher radiopacity than the stent provides for more precise placement and post-procedural visualization in a vessel, by increasing the radiopacity of the stent under X-ray fluoroscopy. The housings are formed integral to the stent and the marker inserts are made from a material close in the galvanic series to the stent material and sized to substantially minimize the effect of galvanic corrosion. The housings are also shaped to minimize their impact on the overall profile of the stent.
摘要翻译： 支架或其他管腔内医疗装置具有由与支架成一体的外壳和与支架相比具有更高的射线不透性的标记插入物形成的标记，通过增加支架在X射线下的放射不透性，可以在血管中提供更精确的放置和术后可视化， 射线透视。 壳体与支架一体形成，并且标记插入物由紧邻电镀系列的材料制成到支架材料上，并且尺寸被设计成基本上最小化电偶腐蚀的影响。 这些外壳也被成形为使其对支架整体轮廓的影响最小化。
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