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1. 发明公开

EP3890626A1 VASO-OCCLUSIVE DEVICE 审中-实审
公开(公告)号：EP3890626A1
公开(公告)日：2021-10-13
申请号：EP19818478.0
申请日：2019-11-22
申请人： STRYKER CORPORATION , Stryker European Holdings I, LLC
发明人： CHEN, Hancun , LEE, Andrew, S.
IPC分类号： A61B17/12

2. 发明授权

EP2967575B1 VASO-OCCLUSIVE DEVICE DELIVERY SYSTEM 有权转让
公开(公告)号：EP2967575B1
公开(公告)日：2019-07-31
申请号：EP14723533.7
申请日：2014-03-12
申请人： Stryker Corporation , Stryker European Holdings I, LLC
发明人： TEOH, Clifford , ODELL, Timothy , CHEN, Hancun , GUO, Lantao , MURPHY, Richard
IPC分类号： A61B17/12

3. 发明公开

EP3403597A1 VASO-OCCLUSIVE DEVICE AND DELIVERY ASSEMBLY 有权转让
公开(公告)号：EP3403597A1
公开(公告)日：2018-11-21
申请号：EP18182747.8
申请日：2016-12-14
申请人： Stryker Corporation , Stryker European Holdings I, LLC
发明人： MURPHY, Richard , CHEN, Hancun
IPC分类号： A61B17/12
CPC分类号： A61B17/1215 , A61B17/12113 , A61B17/1214 , A61B2017/12054 , A61F2/013
摘要： A vaso-occlusive treatment system includes a delivery assembly; and a vaso-occlusive device detachably coupled to the delivery assembly by a delivery assembly junction. The vaso-occlusive device includes a braided portion formed out of one or more composite wires, a coiled portion coupled to the braided portion, and an intra-device junction coupling the braided portion to the coiled portion. Each composite wire includes a core made from a core metallic material, and an external layer made from an external metallic material different from the core metallic material. One of the core and the external layer has a greater radiopacity and a greater stiffness, respectively, than the other one of the core and the external layer.

4. 发明授权

EP3226779B1 VASO-OCCLUSIVE DEVICE AND DELIVERY ASSEMBLY 有权转让
公开(公告)号：EP3226779B1
公开(公告)日：2018-08-15
申请号：EP16820126.7
申请日：2016-12-14
申请人： Stryker Corporation , Stryker European Holdings I, LLC
发明人： MURPHY, Richard , CHEN, Hancun
IPC分类号： A61B17/12
CPC分类号： A61B17/1215 , A61B17/12113 , A61B17/1214 , A61B2017/12054 , A61F2/013
摘要： A vaso-occlusive treatment system includes a delivery assembly; and a vaso-occlusive device detachably coupled to the delivery assembly by a delivery assembly junction. The vaso-occlusive device includes a braided portion formed out of one or more composite wires, a coiled portion coupled to the braided portion, and an intra-device junction coupling the braided portion to the coiled portion. Each composite wire includes a core made from a core metallic material, and an external layer made from an external metallic material different from the core metallic material. One of the core and the external layer has a greater radiopacity and a lesser stiffness, respectively, than the other one of the core and the external layer.

5. 发明公开

EP3226779A1 VASO-OCCLUSIVE DEVICE AND DELIVERY ASSEMBLY 有权转让
标题翻译：血管堵塞装置和输送组件
公开(公告)号：EP3226779A1
公开(公告)日：2017-10-11
申请号：EP16820126.7
申请日：2016-12-14
申请人： Stryker Corporation , Stryker European Holdings I, LLC
发明人： MURPHY, Richard , CHEN, Hancun
IPC分类号： A61B17/12
CPC分类号： A61B17/1214
摘要： A vaso-occlusive treatment system includes a delivery assembly; and a vaso-occlusive device detachably coupled to the delivery assembly by a delivery assembly junction. The vaso-occlusive device includes a braided portion formed out of one or more composite wires, a coiled portion coupled to the braided portion, and an intra-device junction coupling the braided portion to the coiled portion. Each composite wire includes a core made from a core metallic material, and an external layer made from an external metallic material different from the core metallic material. One of the core and the external layer has a greater radiopacity and a lesser stiffness, respectively, than the other one of the core and the external layer.
摘要翻译：血管闭塞治疗系统包括输送组件; 以及通过输送组件接合部可拆卸地连接至输送组件的血管闭塞装置。血管闭塞装置包括由一根或多根复合线形成的编织部分，联接至编织部分的盘绕部分，以及将编织部分联接至盘绕部分的设备内接头。每根复合线包括由芯金属材料制成的芯，以及由与芯金属材料不同的外部金属材料制成的外层。芯层和外层之一分别比芯层和外层的另一层具有更大的射线不透性和更小的刚性。

6. 发明公开

EP3035867A1 VASO-OCCLUSIVE DEVICE DELIVERY SYSTEM 有权转让
标题翻译： FREISETZUNGSSYSTEMFÜRVASOOKKLUSIVE VORRICHTUNG
公开(公告)号：EP3035867A1
公开(公告)日：2016-06-29
申请号：EP14758448.6
申请日：2014-08-12
申请人： Stryker Corporation , Stryker European Holdings I, LLC
发明人： CHEN, Hancun , MURPHY, Richard , DAO, Jimmy , VO, Justin
IPC分类号： A61B17/12 , A61B17/00 , A61B90/00
CPC分类号： A61B17/12113 , A61B17/12109 , A61B17/1214 , A61B17/12145 , A61B17/1215 , A61B17/12154 , A61B2017/00199 , A61B2017/1205 , A61B2017/12054 , A61B2017/12063 , A61B2017/12068 , A61B2090/3966
摘要： A vaso-occlusive delivery system (10) includes a vaso-occlusive coil (300), delivery wire assembly (200), and a link (500). The vaso-occlusive coil defines a coil lumen (306) and has first and second coil windings (308) defining a coil opening (314) therebetween. The delivery wire assembly defines a delivery wire lumen (212), and includes an electrolytic detachment zone (260), a delivery wire conduit (214), and a delivery wire (252) attached to the delivery wire conduit and extending through the delivery wire lumen distal of the delivery wire conduit. The link defines a link lumen (510) and has link body (506) including a proximal end of the link body defines an link opening (512) in communication with the link lumen and a distal end of the link body includes a link detent (514) extending radially from the link body, through the coil opening, securing the link body and the delivery wire assembly to the vaso-occlusive coil.
摘要翻译：血管闭塞递送系统包括血管闭塞线圈，输送线组件和连杆。血管闭塞线圈限定线圈腔，并且具有在其间限定线圈开口的第一和第二线圈绕组。输送线组件限定输送线腔，并且包括电解脱离区，输送线导管和附接到输送线导管并延伸穿过输送线导管远端的输送线腔的输送线。连杆限定了连接腔，并且具有连接体，该连接体包括连接体的近端限定与连杆腔连通的连接开口，并且连杆体的远端包括从连杆体径向延伸穿过线圈打开，将连接体和输送线组件固定到血管闭塞线圈。

7. 发明授权

EP3035867B1 VASO-OCCLUSIVE DEVICE DELIVERY SYSTEM 有权转让
标题翻译： VASO封闭式设备传送系统
公开(公告)号：EP3035867B1
公开(公告)日：2017-07-19
申请号：EP14758448.6
申请日：2014-08-12
申请人： Stryker Corporation , Stryker European Holdings I, LLC
发明人： CHEN, Hancun , MURPHY, Richard , DAO, Jimmy , VO, Justin
IPC分类号： A61B17/12 , A61B17/00 , A61B90/00
CPC分类号： A61B17/12113 , A61B17/12109 , A61B17/1214 , A61B17/12145 , A61B17/1215 , A61B17/12154 , A61B2017/00199 , A61B2017/1205 , A61B2017/12054 , A61B2017/12063 , A61B2017/12068 , A61B2090/3966

8. 发明授权

EP2967572B1 VASO-OCCLUSIVE DEVICE DELIVERY SYSTEM 有权转让
公开(公告)号：EP2967572B1
公开(公告)日：2019-04-24
申请号：EP14717924.6
申请日：2014-03-12
申请人： Stryker Corporation , Stryker European Holdings I, LLC
发明人： GUO, Lantao , CHEN, Hancun , MURPHY, Richard
IPC分类号： A61B17/12

9. 发明授权

EP3009084B1 VASO-OCCLUSIVE DEVICE DELIVERY SYSTEM 有权转让
公开(公告)号：EP3009084B1
公开(公告)日：2017-09-13
申请号：EP15189893.9
申请日：2014-03-12
申请人： Stryker Corporation , Stryker European Holdings I, LLC
发明人： TEOH, Clifford , ODELL, Timothy , CHEN, Hancun , GUO, Lantao , MURPHY, Richard
IPC分类号： A61B17/12
CPC分类号： A61B17/1214 , A61B17/12031 , A61B17/12154 , A61B2017/12068 , A61B2017/12077 , A61B2017/1209
摘要： A vaso-occlusive device delivery assembly includes a pusher assembly having proximal and distal ends, a conductive sacrificial link disposed at the distal end of the pusher assembly, and a vaso-occlusive device secured to the pusher assembly by the sacrificial link. The pusher assembly includes first and second conductors extending between the proximal and distal ends thereof. The sacrificial link is electrically coupled between the first and second conductors, such that the first conductor, sacrificial link and second conductor form an electrical circuit, and, when a disintegration current is applied through the sacrificial link through the first and second conductors, the sacrificial link thermally disintegrates, thereby releasing the attachment member and vaso-occlusive device from the pusher assembly.

10. 发明公开

EP2967572A1 VASO-OCCLUSIVE DEVICE DELIVERY SYSTEM 有权转让
标题翻译： VASO封闭式设备传送系统
公开(公告)号：EP2967572A1
公开(公告)日：2016-01-20
申请号：EP14717924.6
申请日：2014-03-12
申请人： Stryker Corporation , Stryker European Holdings I, LLC
发明人： GUO, Lantao , CHEN, Hancun , MURPHY, Richard
IPC分类号： A61B17/12
CPC分类号： A61B17/12113 , A61B17/12022 , A61B17/1214 , A61B17/12145 , A61B17/1215 , A61B2017/00845 , A61B2017/12059 , A61B2017/12068
摘要： A vaso-occlusive device delivery assembly includes a pusher assembly and a vaso-occlusive device detachably coupled to the pusher assembly by an attachment member is frictionally secured within a lumen of the pusher assembly. A heat generating member is disposed in the pusher assembly lumen, along with a pressure generating material, such that, when heat is generated by the heat generative device, the pressure generating material increases a pressure in the pusher assembly lumen, thereby dislodging the attachment member from the pusher assembly and detaching the vaso-occlusive device from the pusher assembly.
摘要翻译：血管闭塞装置输送组件包括推动器组件（200）和通过摩擦固定在推动器组件的内腔（212）内的附接构件（310）可拆卸地联接到推动器组件的血管闭塞装置（300）。发热构件（210）与压力产生材料（226）一起设置在推动器组件内腔中，使得当由热产生装置产生热量时，压力产生材料增加推动器组件内腔中的压力由此将附接构件从推动器组件上移开并且将血管闭塞装置从推动器组件上拆下。

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