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1. 发明授权

US06238389B1 Deflectable interstitial ablation device 失效
标题翻译：可偏转间质消融装置
公开(公告)号：US06238389B1
公开(公告)日：2001-05-29
申请号：US08940519
申请日：1997-09-30
申请人： Kimberly A. Paddock , James E. Mayberry , Charles D. Lennox
发明人： Kimberly A. Paddock , James E. Mayberry , Charles D. Lennox
IPC分类号： A61B1818
CPC分类号： A61B18/1477 , A61B18/1815 , A61B2018/00083 , A61B2018/00547 , A61B2018/00577 , A61B2018/0091 , A61B2018/00916 , A61B2018/00982 , A61B2018/1425 , A61N1/403
摘要： A deflectable interstitial ablation device includes an elongated housing, an electrode mounted within the elongated housing, a driver coupled to the electrode, an imaging device integrally mounted within the elongated housing and a deflection system disposed within the elongated housing. The elongated housing has a proximal end, a distal end, and a deflectable segment. The electrode is deployable from a first position within the elongated housing to a second position a predetermined distance beyond the distal end of the elongated housing. The electrode further has a flexible portion capable of deflecting with the deflectable segment of the elongated housing, and can be deployed by the driver with a sufficient force such that penetration of the urethral wall occurs in a single motion. The imaging device further has a flexible portion capable of deflecting with the deflectable segment of the elongated housing. The deflection system has a proximal end in communication with a steering mechanism, for controllably deflecting the deflectable segment of the elongated housing by any angle. The deflection of the deflectable segment allows deflection of the electrode and the imaging device, thus facilitating proper placement of the electrode.
摘要翻译：可偏转的间质消融装置包括细长壳体，安装在细长壳体内的电极，耦合到电极的驱动器，整体地安装在细长壳体内的成像装置和设置在细长壳体内的偏转系统。细长的壳体具有近端，远端和可偏转段。电极可从细长壳体内的第一位置展开至超过细长壳体远端的预定距离的第二位置。电极还具有能够与细长壳体的可偏转部分偏转的柔性部分，并且可以由驾驶员以足够的力部署，使得尿道壁的穿透以单次运动发生。成像装置还具有能够与细长壳体的可偏转部分偏转的柔性部分。偏转系统具有与转向机构连通的近端，用于可控地将细长壳体的可偏转部分偏转任何角度。可偏转段的偏转允许电极和成像装置偏转，从而有助于电极的正确放置。

2. 发明授权

US08647359B2 Distal protection filter 有权
标题翻译：远端保护过滤器
公开(公告)号：US08647359B2
公开(公告)日：2014-02-11
申请号：US10044368
申请日：2002-01-10
申请人： Thomas E. Broome , Verivada (Chandru) Chandrasekaran , John M. K. Daniel , James E. Mayberry
发明人： Thomas E. Broome , Verivada (Chandru) Chandrasekaran , John M. K. Daniel , James E. Mayberry
IPC分类号： A61F2/01
CPC分类号： A61F2/013 , A61F2002/011 , A61F2002/018 , A61F2230/005 , A61F2230/0067
摘要： Methods and devices for capturing debris within a blood vessel are disclosed. A filter assembly in accordance with the present invention comprises an elongate shaft having a proximal end and a distal end, and a filter fixed to the elongate shaft proximate the distal end thereof. A filter assembly in accordance with the present invention may further include a means for reducing the volume of the debris that is disposed within the filter.
摘要翻译：公开了用于捕获血管内碎屑的方法和装置。根据本发明的过滤器组件包括具有近端和远端的细长轴和在其远端附近固定到细长轴的过滤器。根据本发明的过滤器组件还可以包括用于减小布置在过滤器内的碎屑的体积的装置。

3. 发明授权

US06685653B2 Extension system for pressure-sensing guidewires 有权
标题翻译：压力导线延长系统
公开(公告)号：US06685653B2
公开(公告)日：2004-02-03
申请号：US10024948
申请日：2001-12-19
申请人： Timothy G.J. Ehr , Bruce Howard Asmus , James E. Mayberry
发明人： Timothy G.J. Ehr , Bruce Howard Asmus , James E. Mayberry
IPC分类号： A61B500
CPC分类号： A61M25/0905
摘要： An extension system for a pressure-sensing guidewire is disclosed. The guidewire includes an elongated tubular member having a proximal end, a distal end and a lumen extending between the proximal and distal ends. The guidewire also includes at least one opening disposed adjacent the distal end of the tubular member for providing fluid communication to the lumen. The system also includes an elongated extension member that is detachably connected to the proximal end of the tubular member. The system enables a catheter to be inserted over a pressure-sensing guidewire without removing the pressure-sensing guidewire from a patient.
摘要翻译：公开了用于压力传感导丝的延伸系统。导丝包括细长的管状构件，其具有近端，远端和在近端和远端之间延伸的内腔。导丝还包括邻近管状构件的远端设置的至少一个开口，用于提供与内腔的流体连通。该系统还包括细长的延伸构件，其可拆卸地连接到管状构件的近端。该系统使得导管能够插入压力感测导丝上而不从患者移除压力感测导丝。

4. 发明授权

US07909821B2 Deflectable interstitial ablation device 失效
标题翻译：可偏转间质消融装置
公开(公告)号：US07909821B2
公开(公告)日：2011-03-22
申请号：US10261056
申请日：2002-09-30
申请人： Kimberly Paddock , James E. Mayberry , Charles D. Lennox
发明人： Kimberly Paddock , James E. Mayberry , Charles D. Lennox
IPC分类号： A61B18/14
CPC分类号： A61B18/1477 , A61B18/1815 , A61B2018/00083 , A61B2018/00547 , A61B2018/00577 , A61B2018/0091 , A61B2018/00916 , A61B2018/00982 , A61B2018/1425 , A61N1/403
摘要： A deflectable interstitial ablation device includes an elongated housing, an electrode mounted within the elongated housing, a driver coupled to the electrode, an imaging device integrally mounted within the elongated housing and a deflection system disposed within the elongated housing. The elongated housing has a proximal end, a distal end, and a deflectable segment. The electrode is deployable from a first position within the elongated housing to a second position a predetermined distance beyond the distal end of the elongated housing. The electrode further has a flexible portion capable of deflecting with the deflectable segment of the elongated housing, and can be deployed by the driver with a sufficient force such that penetration of the urethral wall occurs in a single motion. The imaging device further has a flexible portion capable of deflecting with the deflectable segment of the elongated housing. The deflection system has a proximal end in communication with a steering mechanism, for controllably deflecting the deflectable segment of the elongated housing by any angle. The deflection of the deflectable segment allows deflection of the electrode and the imaging device, thus facilitating proper placement of the electrode.
摘要翻译：可偏转的间质消融装置包括细长壳体，安装在细长壳体内的电极，耦合到电极的驱动器，整体地安装在细长壳体内的成像装置和设置在细长壳体内的偏转系统。细长的壳体具有近端，远端和可偏转段。电极可从细长壳体内的第一位置展开至超过细长壳体远端的预定距离的第二位置。电极还具有能够与细长壳体的可偏转部分偏转的柔性部分，并且可以由驾驶员以足够的力部署，使得尿道壁的穿透以单次运动发生。成像装置还具有能够与细长壳体的可偏转部分偏转的柔性部分。偏转系统具有与转向机构连通的近端，用于可控地将细长壳体的可偏转部分偏转任何角度。可偏转段的偏转允许电极和成像装置偏转，从而有助于电极的正确放置。

5. 发明授权

US06482203B2 Deflectable interstitial ablation device 失效
标题翻译：可偏转间质消融装置
公开(公告)号：US06482203B2
公开(公告)日：2002-11-19
申请号：US10004759
申请日：2001-12-04
申请人： Kimberly A. Paddock , James E. Mayberry , Charles D. Lennox
发明人： Kimberly A. Paddock , James E. Mayberry , Charles D. Lennox
IPC分类号： A61B1818
CPC分类号： A61B18/1477 , A61B18/1815 , A61B2018/00083 , A61B2018/00547 , A61B2018/00577 , A61B2018/0091 , A61B2018/00916 , A61B2018/00982 , A61B2018/1425 , A61N1/403
摘要： A deflectable interstitial ablation device includes an elongated housing, an electrode mounted within the elongated housing, a driver coupled to the electrode, an imaging device integrally mounted within the elongated housing and a deflection system disposed within the elongated housing. The elongated housing has a proximal end, a distal end, and a deflectable segment. The electrode is deployable from a first position within the elongated housing to a second position a predetermined distance beyond the distal end of the elongated housing. The electrode further has a flexible portion capable of deflecting with the deflectable segment of the elongated housing, and can be deployed by the driver with a sufficient force such that penetration of the urethral wall occurs in a single motion. The imaging device further has a flexible portion capable of deflecting with the deflectable segment of the elongated housing. The deflection system has a proximal end in communication with a steering mechanism, for controllably deflecting the deflectable segment of the elongated housing by any angle. The deflection of the deflectable segment allows deflection of the electrode and the imaging device, thus facilitating proper placement of the electrode.
摘要翻译：可偏转的间质消融装置包括细长壳体，安装在细长壳体内的电极，耦合到电极的驱动器，整体地安装在细长壳体内的成像装置和设置在细长壳体内的偏转系统。细长的壳体具有近端，远端和可偏转段。电极可从细长壳体内的第一位置展开至超过细长壳体远端的预定距离的第二位置。电极还具有能够与细长壳体的可偏转部分偏转的柔性部分，并且可以由驾驶员以足够的力部署，使得尿道壁的穿透以单次运动发生。成像装置还具有能够与细长壳体的可偏转部分偏转的柔性部分。偏转系统具有与转向机构连通的近端，用于可控地将细长壳体的可偏转部分偏转任何角度。可偏转段的偏转允许电极和成像装置偏转，从而有助于电极的正确放置。

6. 发明授权

US06352534B1 Deflectable interstitial ablation device 有权
公开(公告)号：US06352534B1
公开(公告)日：2002-03-05
申请号：US09661835
申请日：2000-09-14
申请人： Kimberly A. Paddock , James E. Mayberry , Charles D. Lennox
发明人： Kimberly A. Paddock , James E. Mayberry , Charles D. Lennox
IPC分类号： A61B1818
CPC分类号： A61B18/1477 , A61B18/1815 , A61B2018/00083 , A61B2018/00547 , A61B2018/00577 , A61B2018/0091 , A61B2018/00916 , A61B2018/00982 , A61B2018/1425 , A61N1/403
摘要： A deflectable interstitial ablation device includes an elongated housing, an electrode mounted within the elongated housing, a driver coupled to the electrode, an imaging device integrally mounted within the elongated housing and a deflection system disposed within the elongated housing. The elongated housing has a proximal end, a distal end, and a deflectable segment. The electrode is deployable from a first position within the elongated housing to a second position a predetermined distance beyond the distal end of the elongated housing. The electrode further has a flexible portion capable of deflecting with the deflectable segment of the elongated housing, and can be deployed by the driver with a sufficient force such that penetration of the urethral wall occurs in a single motion. The imaging device further has a flexible portion capable of deflecting with the deflectable segment of the elongated housing. The deflection system has a proximal end in communication with a steering mechanism, for controllably deflecting the deflectable segment of the elongated housing by any angle. The deflection of the deflectable segment allows deflection of the electrode and the imaging device, thus facilitating proper placement of the electrode.

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