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31. 发明申请

US20120226305A1 SYSTEM AND METHOD FOR MECHANICALLY POSITIONING INTRAVASCULAR IMPLANTS 有权
公开(公告)号：US20120226305A1
公开(公告)日：2012-09-06
申请号：US13221848
申请日：2011-08-30
申请人： Brian Michael Strauss , Earl Howard Slee , Ramon Torres Carrillo , Khoa Dang Vu , William Robert Patterson , Jessica Liang , Richard Stephen Bein , Todd Jeffrey Hewitt , Stacy Leon Faught , Vince Divino , Darrell Christopher Drysen , Mark Philip Ashby , Justin Arthur Klotz , Maria De Jesus Sanson , Scott William Brennan , Lawrason Charles Wilbur , Lester Eugene Oestreich
发明人： Brian Michael Strauss , Earl Howard Slee , Ramon Torres Carrillo , Khoa Dang Vu , William Robert Patterson , Jessica Liang , Richard Stephen Bein , Todd Jeffrey Hewitt , Stacy Leon Faught , Vince Divino , Darrell Christopher Drysen , Mark Philip Ashby , Justin Arthur Klotz , Maria De Jesus Sanson , Scott William Brennan , Lawrason Charles Wilbur , Lester Eugene Oestreich
IPC分类号： A61F2/01
CPC分类号： A61B17/12022 , A61B17/12113 , A61B17/1214 , A61B17/12145 , A61B17/12154 , A61B17/12172 , A61B90/39 , A61B2017/1205 , A61B2017/12054 , A61B2017/2913 , A61B2017/2924 , A61F2/01 , A61F2/82 , A61F2230/0006
摘要： An intravascular implant delivery system carries an implant by retaining an engagement member engaging the implant in a position proximal of an aperture at a distal end of the delivery system. The engagement member is retained proximal to the aperture by a cord that obstructs the movement of the engagement member through the aperture. The engagement member is free to rotate and move within an area defined by the delivery system, allowing the implant to react to forces imparted to the implant by the movement of the delivery system and implant through a delivery catheter. Once the implant is in a desired implant position, the cord is moved away from an aperture and the engagement member is allowed to move away from the delivery system.

32. 发明申请

US20120197289A1 STRETCH RESISTANT THERAPEUTIC DEVICE 有权
标题翻译：抗张力治疗装置
公开(公告)号：US20120197289A1
公开(公告)日：2012-08-02
申请号：US13445830
申请日：2012-04-12
申请人： Peter WILSON , Eric LEOPOLD , Rupesh K. DESAI
发明人： Peter WILSON , Eric LEOPOLD , Rupesh K. DESAI
IPC分类号： A61F2/01
CPC分类号： A61B17/12154 , A61B17/12022 , A61B17/12099 , A61B17/12109 , A61B17/12113 , A61B17/1214 , A61B17/12145 , A61B17/1215 , A61B17/12186 , A61B17/1219 , A61B17/32056 , A61B2017/00017 , A61B2017/00867 , A61B2017/00955 , A61B2017/12054 , A61B2017/12068
摘要： A vasoocclusive coil is reinforced with a stretch resistant member to improve safety during retraction of the coil. The stretch resistant member is fixedly attached at one end to the vasoocclusive coil, and the other end of the stretch resistant member is detachably mounted to an elongated pusher member to allow for placement and release of the vasoocclusive coil within the patient's vasculature.
摘要翻译：血管收缩线圈用抗拉构件加强，以提高线圈回缩时的安全性。抗拉伸构件的一端固定在血管闭塞线圈上，并且抗拉构件的另一端可拆卸地安装到细长的推动器构件上，以允许放置和释放病人脉管系统内的血管收缩性线圈。

33. 发明授权

US08172862B2 Polymer covered vaso-occlusive devices and methods of producing such devices 有权
标题翻译：聚合物覆盖的血管闭塞装置及其制造方法
公开(公告)号：US08172862B2
公开(公告)日：2012-05-08
申请号：US12723575
申请日：2010-03-12
申请人： Michael P. Wallace , Delilah Yin Hui
发明人： Michael P. Wallace , Delilah Yin Hui
IPC分类号： A61B17/00
CPC分类号： A61B17/12022 , A61B17/12113 , A61B17/12145 , A61B17/1215 , A61B17/12154 , A61B2017/1205 , A61B2017/12063
摘要： This is a medical device for forming an embolism within the vasculature of a patient. More particularly, it concerns an occlusion device comprising an inner core covered with a polymer. The medical device encourages cellular attachment and growth while maintaining favorable handling, deployment and visualization characteristics.
摘要翻译：这是用于在患者的脉管系统内形成栓塞的医疗装置。更具体地说，它涉及包含被聚合物覆盖的内核的闭塞装置。医疗设备鼓励细胞附着和生长，同时保持良好的处理，部署和可视化特征。

34. 发明授权

US08162971B2 Stretch resistant therapeutic device 有权
公开(公告)号：US08162971B2
公开(公告)日：2012-04-24
申请号：US12032032
申请日：2008-02-15
申请人： Peter Wilson , Eric Leopold , Rupesh K. Desai
发明人： Peter Wilson , Eric Leopold , Rupesh K. Desai
IPC分类号： A61F7/12 , A61F11/00
CPC分类号： A61B17/12154 , A61B17/12022 , A61B17/12099 , A61B17/12109 , A61B17/12113 , A61B17/1214 , A61B17/12145 , A61B17/1215 , A61B17/12186 , A61B17/1219 , A61B17/32056 , A61B2017/00017 , A61B2017/00867 , A61B2017/00955 , A61B2017/12054 , A61B2017/12068
摘要： A vasoocclusive coil is reinforced with a stretch resistant member to improve safety during retraction of the coil. The stretch resistant member is fixedly attached at one end to the vasoocclusive coil, and the other end of the stretch resistant member is detachably mounted to an elongated pusher member to allow for placement and release of the vasoocclusive coil within the patient's vasculature.

35. 发明申请

US20120046686A1 STRETCH RESISTANT THERAPEUTIC DEVICE 有权
公开(公告)号：US20120046686A1
公开(公告)日：2012-02-23
申请号：US13252035
申请日：2011-10-03
申请人： Peter WILSON , Eric LEOPOLD , Rupesh K. DESAI
发明人： Peter WILSON , Eric LEOPOLD , Rupesh K. DESAI
IPC分类号： A61F2/01
CPC分类号： A61B17/12154 , A61B17/12022 , A61B17/12099 , A61B17/12109 , A61B17/12113 , A61B17/1214 , A61B17/12145 , A61B17/1215 , A61B17/12186 , A61B17/1219 , A61B17/32056 , A61B2017/00017 , A61B2017/00867 , A61B2017/00955 , A61B2017/12054 , A61B2017/12068
摘要： A vasoocclusive coil is reinforced with a stretch resistant member to improve safety during retraction of the coil. The stretch resistant member is fixedly attached at one end to the vasoocclusive coil, and the other end of the stretch resistant member is detachably mounted to an elongated pusher member to allow for placement and release of the vasoocclusive coil within the patient's vasculature.

36. 发明申请

US20120041470A1 SYSTEM AND METHOD FOR MECHANICALLY POSITIONING INTRAVASCULAR IMPLANTS 有权
标题翻译：用于机械定位静脉内植入物的系统和方法
公开(公告)号：US20120041470A1
公开(公告)日：2012-02-16
申请号：US13251021
申请日：2011-09-30
申请人： Sanjay SHRIVASTAVA , Earl SLEE , Olivier MORET
发明人： Sanjay SHRIVASTAVA , Earl SLEE , Olivier MORET
IPC分类号： A61F2/01
CPC分类号： A61B17/1214 , A61B17/12031 , A61B17/12113 , A61B17/12145 , A61B17/1215 , A61B17/12154 , A61B17/12168 , A61B17/12172 , A61B17/1219 , A61B2017/00004 , A61B2017/1205 , A61B2017/12054 , A61B2017/12063 , A61B2090/08021
摘要： Intravascular implant delivery systems and methods are described. One such system carries an implant by retaining an engagement member engaging the implant in a position proximal of an aperture at a distal end of the delivery system. The engagement member is retained proximal to the aperture by a cord that obstructs the movement of the engagement member through the aperture. The engagement member is free to rotate and move within an area defined by the delivery system, allowing the implant to react to forces imparted to the implant by the movement of the delivery system and implant through a delivery catheter. Once the implant is in a desired implant position, the cord is moved away from an aperture and the engagement member is allowed to move away from the delivery system.
摘要翻译：描述了血管内植入物递送系统和方法。一种这样的系统通过将接合植入物的接合构件保持在输送系统的远端处的孔近端的位置来承载植入物。接合构件通过阻碍接合构件通过孔的运动的绳索保持在孔的近侧。接合构件在由输送系统限定的区域内自由旋转和移动，允许植入物通过输送系统的移动和植入物通过输送导管对施加到植入物的力作出反应。一旦植入物处于期望的植入位置，则绳索被移动远离孔，并且接合构件被允许远离输送系统移动。

37. 发明申请

US20120035648A1 STRETCH RESISTANT THERAPEUTIC DEVICE 有权
公开(公告)号：US20120035648A1
公开(公告)日：2012-02-09
申请号：US13252068
申请日：2011-10-03
申请人： Peter WILSON , Eric LEOPOLD , Rupesh K. DESAI
发明人： Peter WILSON , Eric LEOPOLD , Rupesh K. DESAI
IPC分类号： A61F2/01
CPC分类号： A61B17/12154 , A61B17/12022 , A61B17/12099 , A61B17/12109 , A61B17/12113 , A61B17/1214 , A61B17/12145 , A61B17/1215 , A61B17/12186 , A61B17/1219 , A61B17/32056 , A61B2017/00017 , A61B2017/00867 , A61B2017/00955 , A61B2017/12054 , A61B2017/12068
摘要： A vasoocclusive coil is reinforced with a stretch resistant member to improve safety during retraction of the coil. The stretch resistant member is fixedly attached at one end to the vasoocclusive coil, and the other end of the stretch resistant member is detachably mounted to an elongated pusher member to allow for placement and release of the vasoocclusive coil within the patient's vasculature.

38. 发明申请

US20110313447A1 SYSTEM AND METHOD FOR MECHANICALLY POSITIONING INTRAVASCULAR IMPLANTS 有权
标题翻译：用于机械定位静脉内植入物的系统和方法
公开(公告)号：US20110313447A1
公开(公告)日：2011-12-22
申请号：US13221852
申请日：2011-08-30
申请人： Brian Michael Strauss , Earl Howard Slee , Ramon Torres Carrillo , Khoa Dang Vu , William Robert Patterson , Jessica Liang , Richard Stephen Bein , Todd Jeffrey Hewitt , Stacy Leon Faught , Vince Divino , Darrell Christopher Drysen , Mark Philip Ashby , Justin Arthur Klotz , Maria De Jesus Sanson , Scott William Brennan , Lawrason Charles Wilbur , Lester Eugene Oestreich
发明人： Brian Michael Strauss , Earl Howard Slee , Ramon Torres Carrillo , Khoa Dang Vu , William Robert Patterson , Jessica Liang , Richard Stephen Bein , Todd Jeffrey Hewitt , Stacy Leon Faught , Vince Divino , Darrell Christopher Drysen , Mark Philip Ashby , Justin Arthur Klotz , Maria De Jesus Sanson , Scott William Brennan , Lawrason Charles Wilbur , Lester Eugene Oestreich
IPC分类号： A61F2/01
CPC分类号： A61B17/12022 , A61B17/12113 , A61B17/1214 , A61B17/12145 , A61B17/12154 , A61B17/12172 , A61B90/39 , A61B2017/1205 , A61B2017/12054 , A61B2017/2913 , A61B2017/2924 , A61F2/01 , A61F2/82 , A61F2230/0006
摘要： An intravascular implant delivery system carries an implant by retaining an engagement member engaging the implant in a position proximal of an aperture at a distal end of the delivery system. The engagement member is retained proximal to the aperture by a cord that obstructs the movement of the engagement member through the aperture. The engagement member is free to rotate and move within an area defined by the delivery system, allowing the implant to react to forces imparted to the implant by the movement of the delivery system and implant through a delivery catheter. Once the implant is in a desired implant position, the cord is moved away from an aperture and the engagement member is allowed to move away from the delivery system.
摘要翻译：血管内植入物递送系统通过将接合植入物的接合构件保持在输送系统的远端处的孔附近的位置来承载植入物。接合构件通过阻碍接合构件通过孔的运动的绳索保持在孔的近侧。接合构件在由输送系统限定的区域内自由旋转和移动，允许植入物通过输送系统的移动和植入物通过输送导管对施加到植入物的力作出反应。一旦植入物处于期望的植入位置，则绳索被移动远离孔，并且接合构件被允许远离输送系统移动。

39. 发明申请

US20110245863A1 Multi-Layer Coaxial Vaso-Occlusive Device 有权
标题翻译：多层同轴血管闭塞装置
公开(公告)号：US20110245863A1
公开(公告)日：2011-10-06
申请号：US13164446
申请日：2011-06-20
申请人： George Martinez
发明人： George Martinez
IPC分类号： A61F2/01
CPC分类号： A61L31/145 , A61B17/12022 , A61B17/12145 , A61B17/1215 , A61B17/12154 , A61B17/12177 , A61B17/1219 , A61B2017/00004 , A61B2017/0084 , A61B2017/00867 , A61B2017/12054 , A61L31/14 , A61L2430/36
摘要： A vaso-occlusive device includes inner, intermediate, and outer elements arranged coaxially. The inner element is a filamentous element, preferably a microcoil. The intermediate element is made of a non-metallic material, preferably an expansile polymer. The outer element is substantially non-expansile and defines at least one gap or opening through which the intermediate element is exposed. In a preferred embodiment, when the intermediate element is expanded, it protrudes through the at least one gap or opening in the outer element and assumes a configuration with an undulating, convexly-curved outer surface defining a chain of arcuate segments, each having a diameter significantly greater than the diameter of the outer element. The expanded configuration of the intermediate element minimizes friction when the device is deployed through a microcatheter, thereby reducing the likelihood of buckling while maintaining excellent flexibility. The result is a device with enhanced pushability and trackability when deployed through a microcatheter.
摘要翻译：血管闭塞装置包括同轴布置的内部，中间和外部元件。内部元件是丝状元件，优选为微线圈。中间元件由非金属材料制成，优选为可膨胀聚合物。外部元件基本上是非膨胀的并且限定了中间元件暴露于其中的至少一个间隙或开口。在优选实施例中，当中间元件膨胀时，其突出穿过外部元件中的至少一个间隙或开口，并呈现出具有起伏的凸形弯曲的外表面的构造，该外表面限定了弓形链节段，每个弧形段具有直径明显大于外部元件的直径。中间元件的膨胀结构在器件通过微导管部署时使摩擦最小化，从而降低屈曲的可能性，同时保持优异的柔性。结果是当通过微导管部署时具有增强的推动性和可追踪性的装置。

40. 发明申请

US20110213406A1 ANCHOR ASSEMBLIES IN STRETCH-RESISTANT VASO-OCCLUSIVE COILS 审中-公开
标题翻译：锚固组件在抗拉索性能的线圈中
公开(公告)号：US20110213406A1
公开(公告)日：2011-09-01
申请号：US13103394
申请日：2011-05-09
申请人： Nestor Aganon , Ann Huang , Maria Pizarro , John L. Minck, JR.
发明人： Nestor Aganon , Ann Huang , Maria Pizarro , John L. Minck, JR.
IPC分类号： A61M29/00
CPC分类号： A61B17/12022 , A61B17/12113 , A61B17/12145 , A61B17/12154 , A61B2017/1205 , A61B2017/12063 , A61B2017/12095
摘要： Vaso-occlusive devices are provided for occluding an aneurysm within the human vasculature. The vaso-occlusive device also includes a stretch-resisting member that extends through at least a portion of a lumen of the primary coil and is directly or indirectly attached to the primary coil at two locations axially separated from each other to prevent or minimize axial stretching of the primary coil. At one location, the stretch-resisting member is coupled to the primary coil via a flexible anchor assembly disposed within the lumen. In one embodiment, the anchor assembly may comprise an anchor coil and a link directly or indirectly coupled between the anchor coil and the stretch-resisting member. Alternatively, the anchor assembly may comprise a chain of twisted links.
摘要翻译：提供血管闭塞装置用于阻塞人脉管系统内的动脉瘤。血管闭塞装置还包括延伸穿过初级线圈的内腔的至少一部分并且在轴向彼此分离的两个位置处直接或间接附接到初级线圈的抗拉构件，以防止或最小化轴向拉伸的初级线圈。在一个位置处，抗拉构件通过设置在内腔内的柔性锚固组件耦合到初级线圈。在一个实施例中，锚固组件可以包括锚固线圈和直接或间接地联接在锚定线圈和抗拉构件之间的连杆。或者，锚固组件可以包括扭绞链节链。

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