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1. 发明授权

US06517569B2 Insertion device for stents and methods for use 失效
标题翻译：用于支架的插入装置和使用方法
公开(公告)号：US06517569B2
公开(公告)日：2003-02-11
申请号：US09813118
申请日：2001-03-20
申请人： Paul W. Mikus , Jay J. Eum , Dennis Bui , Gregory Kelly
发明人： Paul W. Mikus , Jay J. Eum , Dennis Bui , Gregory Kelly
IPC分类号： A61F206
CPC分类号： A61M25/0662 , A61F2/95 , A61M25/0068 , A61M25/0668 , A61M29/00 , A61M2210/166
摘要： Two embodiments for a stent delivery catheter are disclosed. In the first embodiment, the stent delivery catheter comprises an outer sheath, a peel-away sheath, and an inner sheath. In the second embodiment, the stent delivery catheter comprises an outer sheath and an inner tubular member which distally ends in a tongue having an arcuate cross section.
摘要翻译：公开了用于支架输送导管的两个实施例。在第一实施例中，支架输送导管包括外护套，剥离护套和内护套。在第二实施例中，支架输送导管包括外鞘和内管状构件，其以具有弓形横截面的舌头向远端终止。

2. 发明授权

US06413269B1 Stent delivery system 失效
标题翻译：支架输送系统
公开(公告)号：US06413269B1
公开(公告)日：2002-07-02
申请号：US09612405
申请日：2000-07-06
申请人： Dennis Bui , Jay J. Eum , Paul W. Mikus
发明人： Dennis Bui , Jay J. Eum , Paul W. Mikus
IPC分类号： A61F206
CPC分类号： A61F2/962 , A61F2/88 , A61F2002/047 , A61F2002/9505 , A61F2002/9517
摘要： A stent delivery catheter. The catheter includes an inner catheter tube and an outer catheter tube which are rotatable relative to each other. The inner catheter and outer catheter include recesses to receive the ends of the stent, permitting pull wires to engage the stent ends without need to for the pull wires to extend radially beyond the bounds of the catheter or requiring the stent ends to protrude it into the lumen of the inner or outer catheter.
摘要翻译：支架输送导管。导管包括可相对于彼此旋转的内导管和外导管。内导管和外导管包括用于接纳支架端部的凹槽，允许拉线接合支架端部，而不需要拉线径向延伸超过导管的界限，或者要求支架端部将其突出到内导管或外导管的内腔。

3. 发明授权

US06221081B1 Insertion device for stents and methods for use 失效
标题翻译：用于支架的插入装置和使用方法
公开(公告)号：US06221081B1
公开(公告)日：2001-04-24
申请号：US09567874
申请日：2000-05-08
申请人： Paul W. Mikus , Jay J. Eum , Dennis Bui , Gregory Kelly
发明人： Paul W. Mikus , Jay J. Eum , Dennis Bui , Gregory Kelly
IPC分类号： A61F1100
CPC分类号： A61M25/0662 , A61F2/95 , A61M25/0068 , A61M25/0668 , A61M29/00 , A61M2210/166
摘要： Two embodiments for a stent delivery catheter are disclosed. In the first embodiment, the stent delivery catheter comprises an outer sheath, a peel-away sheath, and an inner sheath. In the second embodiment, the stent delivery catheter comprises an outer sheath and an inner tubular member which distally ends in a tongue having an arcuate cross section.
摘要翻译：公开了用于支架输送导管的两个实施例。在第一实施例中，支架输送导管包括外护套，剥离护套和内护套。在第二实施例中，支架输送导管包括外鞘和内管状构件，其以具有弓形横截面的舌头向远端终止。

4. 发明申请

US20060200089A1 Positive flow valve 审中-公开
公开(公告)号：US20060200089A1
公开(公告)日：2006-09-07
申请号：US11417773
申请日：2006-05-03
申请人： George Lopez , Thomas Fangrow , David Arnold , Bruce Hubrecht , Alison Brummett , Thomas Gustus , Dennis Bui
发明人： George Lopez , Thomas Fangrow , David Arnold , Bruce Hubrecht , Alison Brummett , Thomas Gustus , Dennis Bui
IPC分类号： A61M5/00
CPC分类号： A61M39/26 , A61M39/045 , A61M2039/0072 , A61M2039/263 , A61M2039/266 , A61M2039/267
摘要： A closed system, spikeless, positive-flow valve device includes a body defining an internal cavity. At the proximal end of the body is an opening which is preferably sufficiently large to receive an ANSI standard tip of a medical implement. The valve includes a plastic, resilient silicon seal which fills the upper cavity and opening with an oval seal cap having a slit. The opening presses the oval seal cap to keep the slit closed in the decompressed state. The slit opens as the nose of the medical implement compresses the seal into the cavity and the seal cap is free from the opening. The housing also includes a fluid space which facilitates fluid flow between the medical implement and a catheter tip. The fluid space within the valve automatically and reversibly increases upon insertion of the medical implement into the cavity and decreases upon withdrawal of the medical implement, such that a positive flow from the valve toward the catheter tip is effected upon withdrawal of the medical implement, thereby preventing a flow of blood from a patient into the catheter when the medical implement is removed from the valve.

5. 发明申请

US20060264849A1 Positive flow valve 审中-公开
公开(公告)号：US20060264849A1
公开(公告)日：2006-11-23
申请号：US11417843
申请日：2006-05-03
申请人： George Lopez , Thomas Fangrow , David Arnold , Bruce Hubrecht , Alison Brummett , Thomas Gustus , Dennis Bui
发明人： George Lopez , Thomas Fangrow , David Arnold , Bruce Hubrecht , Alison Brummett , Thomas Gustus , Dennis Bui
IPC分类号： A61M5/00
CPC分类号： A61M39/26 , A61M39/045 , A61M2039/0072 , A61M2039/263 , A61M2039/266 , A61M2039/267
摘要： A closed system, spikeless, positive-flow valve device includes a body defining an internal cavity. At the proximal end of the body is an opening which is preferably sufficiently large to receive an ANSI standard tip of a medical implement. The valve includes a plastic, resilient silicon seal which fills the upper cavity and opening with an oval seal cap having a slit. The opening presses the oval seal cap to keep the slit closed in the decompressed state. The slit opens as the nose of the medical implement compresses the seal into the cavity and the seal cap is free from the opening. The housing also includes a fluid space which facilitates fluid flow between the medical implement and a catheter tip. The fluid space within the valve automatically and reversibly increases upon insertion of the medical implement into the cavity and decreases upon withdrawal of the medical implement, such that a positive flow from the valve toward the catheter tip is effected upon withdrawal of the medical implement, thereby preventing a flow of blood from a patient into the catheter when the medical implement is removed from the valve.

6. 发明申请

US20060200088A1 Positive flow valve 审中-公开
公开(公告)号：US20060200088A1
公开(公告)日：2006-09-07
申请号：US11417771
申请日：2006-05-03
申请人： George Lopez , Thomas Fangrow , David Arnold , Bruce Hubrecht , Alison Brummett , Thomas Gustus , Dennis Bui
发明人： George Lopez , Thomas Fangrow , David Arnold , Bruce Hubrecht , Alison Brummett , Thomas Gustus , Dennis Bui
IPC分类号： A61M5/00
CPC分类号： A61M39/26 , A61M39/045 , A61M2039/0072 , A61M2039/263 , A61M2039/266 , A61M2039/267
摘要： A closed system, spikeless, positive-flow valve device includes a body defining an internal cavity. At the proximal end of the body is an opening which is preferably sufficiently large to receive an ANSI standard tip of a medical implement. The valve includes a plastic, resilient silicon seal which fills the upper cavity and opening with an oval seal cap having a slit. The opening presses the oval seal cap to keep the slit closed in the decompressed state. The slit opens as the nose of the medical implement compresses the seal into the cavity and the seal cap is free from the opening. The housing also includes a fluid space which facilitates fluid flow between the medical implement and a catheter tip. The fluid space within the valve automatically and reversibly increases upon insertion of the medical implement into the cavity and decreases upon withdrawal of the medical implement, such that a positive flow from the valve toward the catheter tip is effected upon withdrawal of the medical implement, thereby preventing a flow of blood from a patient into the catheter when the medical implement is removed from the valve.

7. 发明申请

US20050055017A1 Cryosurgical probe with bellows shaft 审中-公开
标题翻译：带波纹管轴的冷冻探头
公开(公告)号：US20050055017A1
公开(公告)日：2005-03-10
申请号：US10896749
申请日：2004-07-21
申请人： Sanford Damasco , Dennis Bui , Xiaoyu Yu
发明人： Sanford Damasco , Dennis Bui , Xiaoyu Yu
IPC分类号： A61B17/00 , A61B18/00 , A61B18/02 , A61B18/18 , F25B19/02
CPC分类号： A61B18/02 , A61B2017/00084 , A61B2017/00092 , A61B2017/00243 , A61B2018/00041 , A61B2018/00101 , A61B2018/0212 , A61B2018/0262
摘要： The malleable cryosurgical probe includes a cryostat assembly and a cryoprobe assembly. The cryostat assembly includes an elongated shaft assembly having a bellows portion thereof and a closed distal end. The shaft assembly includes at least one freezing portion comprising the bellows portion, at least one thermally insulated portion and a thermally insulating element positioned about the thermally insulated portion. A cryostat is operably associated with the elongated shaft assembly. It includes a cryostat inlet for receiving gas entering the cryostat, a cryostat outlet and a heat exchanger positioned between the cryostat outlet and the cryostat inlet. The heat exchanger receives gas from the cryostat inlet and provides heat transfer between gas flowing within the cryostat and fluid exterior thereto. At least one Joule-Thomson nozzle is in fluid communication with the cryostat outlet. The at least one Joule-Thomson nozzle expands gas expelled therefrom. The expanded cold fluid communicates with the freezing portion to provide cooling thereof. The cryoprobe assembly includes a handle assembly for supporting the cryostat assembly and a fluid supply line assembly connectable to a fluid source at one end and to the cryostat inlet at a second end. The heat exchanger is positioned at a location longitudinally spaced from the freezing portion(s).
摘要翻译：可延展的冷冻手术探头包括低温恒温器组件和冷冻探针组件。低温恒温器组件包括细长轴组件，其具有波纹部分和封闭的远端。轴组件包括至少一个包括波纹管部分的冷冻部分，至少一个热绝缘部分和围绕隔热部分定位的隔热元件。低温恒温器与细长轴组件可操作地相关联。其包括用于接收进入低温恒温器的气体的低温恒温器入口，低温恒温器出口和位于低温恒温器出口和低温恒温器入口之间的热交换器。热交换器从低温恒温器入口接收气体，并在低温恒温器内流动的气体和外部流体之间提供热传递。至少一个焦耳汤姆逊喷嘴与低温恒温器出口流体连通。至少一个焦耳汤姆逊喷嘴扩大从其排出的气体。膨胀的冷流体与冷冻部分连通以提供冷却。冷冻探头组件包括用于支撑低温恒温器组件的手柄组件和可在一端连接到流体源的流体供应管线组件和在第二端处连接到低温恒温器入口的流体供应管线组件。热交换器定位在与冷冻部分纵向间隔开的位置处。

8. 发明授权

US6093194A Insertion device for stents and methods for use 失效
公开(公告)号：US6093194A
公开(公告)日：2000-07-25
申请号：US152557
申请日：1998-09-14
申请人： Paul W. Mikus , Jay J. Eum , Dennis Bui , Gregory Kelly
发明人： Paul W. Mikus , Jay J. Eum , Dennis Bui , Gregory Kelly
IPC分类号： A61F2/06 , A61F2/84 , A61M25/00 , A61M25/06 , A61M29/00 , A61F11/00
CPC分类号： A61M25/0662 , A61F2/95 , A61M2210/166 , A61M25/0068 , A61M25/0668 , A61M29/00
摘要： Two embodiments for a stent delivery catheter are disclosed. In the first embodiment, the stent delivery catheter comprises an outer sheath, a peel-away sheath, and an inner sheath. In the second embodiment, the stent delivery catheter comprises an outer sheath and an inner tubular member which distally ends in a tongue having an arcuate cross section.

9. 发明申请

US20060206061A1 Positive flow valve 审中-公开
公开(公告)号：US20060206061A1
公开(公告)日：2006-09-14
申请号：US11418542
申请日：2006-05-03
申请人： George Lopez , Thomas Fangrow , David Arnold , Bruce Hubrecht , Alison Brummett , Thomas Gustus , Dennis Bui
发明人： George Lopez , Thomas Fangrow , David Arnold , Bruce Hubrecht , Alison Brummett , Thomas Gustus , Dennis Bui
IPC分类号： A61M5/00
CPC分类号： A61M39/26 , A61M39/045 , A61M2039/0072 , A61M2039/263 , A61M2039/266 , A61M2039/267
摘要： A closed system, spikeless, positive-flow valve device includes a body defining an internal cavity. At the proximal end of the body is an opening which is preferably sufficiently large to receive an ANSI standard tip of a medical implement. The valve includes a plastic, resilient silicon seal which fills the upper cavity and opening with an oval seal cap having a slit. The opening presses the oval seal cap to keep the slit closed in the decompressed state. The slit opens as the nose of the medical implement compresses the seal into the cavity and the seal cap is free from the opening. The housing also includes a fluid space which facilitates fluid flow between the medical implement and a catheter tip. The fluid space within the valve automatically and reversibly increases upon insertion of the medical implement into the cavity and decreases upon withdrawal of the medical implement, such that a positive flow from the valve toward the catheter tip is effected upon withdrawal of the medical implement, thereby preventing a flow of blood from a patient into the catheter when the medical implement is removed from the valve.

10. 发明申请

US20060200090A1 Positive flow valve 审中-公开
公开(公告)号：US20060200090A1
公开(公告)日：2006-09-07
申请号：US11417825
申请日：2006-05-03
申请人： George Lopez , Thomas Fangrow , David Arnold , Bruce Hubrecht , Alison Brummett , Thomas Gustus , Dennis Bui
发明人： George Lopez , Thomas Fangrow , David Arnold , Bruce Hubrecht , Alison Brummett , Thomas Gustus , Dennis Bui
IPC分类号： A61M5/00
CPC分类号： A61M39/26 , A61M39/045 , A61M2039/0072 , A61M2039/263 , A61M2039/266 , A61M2039/267
摘要： A closed system, spikeless, positive-flow valve device includes a body defining an internal cavity. At the proximal end of the body is an opening which is preferably sufficiently large to receive an ANSI standard tip of a medical implement. The valve includes a plastic, resilient silicon seal which fills the upper cavity and opening with an oval seal cap having a slit. The opening presses the oval seal cap to keep the slit closed in the decompressed state. The slit opens as the nose of the medical implement compresses the seal into the cavity and the seal cap is free from the opening. The housing also includes a fluid space which facilitates fluid flow between the medical implement and a catheter tip. The fluid space within the valve automatically and reversibly increases upon insertion of the medical implement into the cavity and decreases upon withdrawal of the medical implement, such that a positive flow from the valve toward the catheter tip is effected upon withdrawal of the medical implement, thereby preventing a flow of blood from a patient into the catheter when the medical implement is removed from the valve.

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