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1. 发明申请

WO2007035588A2 PRESSURE GRADIENT ROTARY SEALING SYSTEM 审中-公开
标题翻译：压力梯级旋转密封系统
公开(公告)号：WO2007035588A2
公开(公告)日：2007-03-29
申请号：PCT/US2006/036205
申请日：2006-09-15
申请人： BAL SEAL ENGINEERING CO. INC. , SCHROEDER, John , BRUSTAD, William , DAMASCO, Sanford , BUNN, Jack
发明人： SCHROEDER, John , BRUSTAD, William , DAMASCO, Sanford , BUNN, Jack
IPC分类号： F16J9/20
CPC分类号： E21B3/02
摘要： A pressure gradient rotary sealing system is described which uses a pressure- reducing piston with differentials area to create a pressure drop across the system to reduce the pressure times velocity (PV) value to extend seal system life and provide early indication of impending seal failure.
摘要翻译：描述了一种压力梯度旋转密封系统，其使用具有差动区域的减压活塞在系统上产生压降以减小压力乘以速度（PV）值以延长密封系统寿命并提供即将发生的密封故障的早期指示。

2. 发明申请

WO2004051409A2 SYSTEM FOR PROVIDING COMPUTER GUIDED ABLATION OF TISSUE 审中-公开
标题翻译：用于提供计算机引导组织的系统
公开(公告)号：WO2004051409A2
公开(公告)日：2004-06-17
申请号：PCT/US0337643
申请日：2003-11-25
申请人： ENDOCARE INC , DAMASCO SANFORD D , ALI JAWAHAR M , BATTLES DAVID J , MIKUS PAUL W , EUM JAY J , DUONG THACH
发明人： DAMASCO SANFORD D , ALI JAWAHAR M , BATTLES DAVID J , MIKUS PAUL W , EUM JAY J , DUONG THACH
IPC分类号： A61B8/08 , A61B17/00 , A61B17/34 , A61B18/02 , A61B19/00 , G06F
CPC分类号： A61B18/02 , A61B8/08 , A61B34/10 , A61B90/11 , A61B90/37 , A61B2017/00084 , A61B2017/00274 , A61B2017/3411 , A61B2018/00547 , A61B2090/378
摘要： The system for providing computer guided ablation of tissue of a patient includes an imaging device, an ablative surgical computer system, and a set of surgical devices. The imaging device receives imaging data from a treatment region of a patient, processes the imaging data and provides imaging output data and imaging signals. The imaging output data is available to an operator. The ablative surgical computer system includes a guidance module for processing the imaging signals and providing a treatment guidance plan to the operator; and, a treatment module for acquiring and processing surgical device output data, for optimally controlling treatment parameters and providing feedback information to the operator based on the treatment guidance plan. The set of surgical devices includes at least one ablative device for providing ablation of the treatment region based on the treatment parameters and operator input; and, at least one temperature sensing device for acquiring temperature data from the treatment region and providing a temperature sensing device output signal. The temperature sensing device output signal is a portion of the surgical device output data. The treatment guidance plan is utilized for placing the ablative device and the temperature sensing device into the treatment region.
摘要翻译：用于提供患者组织的计算机引导消融的系统包括成像装置，烧蚀外科手术计算机系统和一组手术装置。成像装置从患者的治疗区域接收成像数据，处理成像数据并提供成像输出数据和成像信号。成像输出数据可供操作人员使用。烧蚀手术计算机系统包括用于处理成像信号并向操作者提供治疗指导计划的引导模块; 以及用于获取和处理手术装置输出数据的治疗模块，用于根据治疗指导计划最佳地控制治疗参数并向操作者提供反馈信息。该组手术装置包括至少一个消融装置，用于基于治疗参数和操作者输入提供治疗区域的消融; 以及用于从处理区域获取温度数据并提供温度感测装置输出信号的至少一个温度感测装置。温度感测装置输出信号是手术装置输出数据的一部分。治疗指导计划用于将消融装置和温度感测装置放置在治疗区域中。

3. 发明申请

WO2005000106A3 DETACHABLE CRYOSURGICAL PROBE 审中-公开
公开(公告)号：WO2005000106A3
公开(公告)日：2005-01-06
申请号：PCT/US2004/020324
申请日：2004-06-24
申请人： ENDOCARE, INC. , DAMASCO, Sanford, D. , DUONG, Thach , BATTLES, David, J. , MIKUS, Paul, W. , KURTZER, Jeffrey
发明人： DAMASCO, Sanford, D. , DUONG, Thach , BATTLES, David, J. , MIKUS, Paul, W. , KURTZER, Jeffrey
IPC分类号： A61B18/18
摘要： A surgical probe system (10) includes a fluid supply line (12) connectable at an inlet section (14) to a source of cryogenic fluid (16); a fluid connector assembly(28) securely connected to an outlet section of the fluid supply line (12) for receiving fluid from the outlet section of the fluid supply line; and, a detachable cryosurgical probe detachably connectable to the fluid connector assembly. The cryosurgical probe system (10) includes the capability of providing return fluid flow.

4. 发明申请

WO2004051409A3 SYSTEM FOR PROVIDING COMPUTER GUIDED ABLATION OF TISSUE 审中-公开
公开(公告)号：WO2004051409A3
公开(公告)日：2004-06-17
申请号：PCT/US2003/037643
申请日：2003-11-25
申请人： ENDOCARE, INC. , DAMASCO, Sanford, D. , ALI, Jawahar, M. , BATTLES, David, J. , MIKUS, Paul, W. , EUM, Jay, J. , DUONG, Thach
发明人： DAMASCO, Sanford, D. , ALI, Jawahar, M. , BATTLES, David, J. , MIKUS, Paul, W. , EUM, Jay, J. , DUONG, Thach
IPC分类号： A61B5/05
摘要： A system (10) for providing computer guided ablation of tissue is described. The system (10) comprises an imaging device (12) which receives imaging data (14) from a treatment region of a patient (16). The imaging device (12) provides imaging output data (18) to a physician or other operator (20) and imaging signals (22) to an ablative surgical computer system (24) which includes a guidance module (26) for processing the imaging signals (22) and providing a treatment plan (23) to the operator (20). The computer system (24) also includes a treatment module (28) for acquiring and processing surgical device output data (30), for optimally controlling treatment parameters (32) and providing feedback information (34) to the operator (20) based on the treatment guidance plan (23). A set of surgical devices (36) includes ablative devices (38) for providing ablation of the treatment region based on the treatment parameters (32) and operator input (40).

5. 发明申请

WO02053205A3 SYSTEMS AND METHODS FOR DELIVERING A PROBE INTO TISSUE 审中-公开
标题翻译：将组织输送到组织的系统和方法
公开(公告)号：WO02053205A3
公开(公告)日：2003-01-03
申请号：PCT/US0149190
申请日：2001-12-18
申请人： ENDOCARE INC , MIKUS PAUL W , DAMASCO SANFORD , CHINN DOUGLAS OWEN , KELLY GREGORY LEE
发明人： MIKUS PAUL W , DAMASCO SANFORD , CHINN DOUGLAS OWEN , KELLY GREGORY LEE
IPC分类号： A61B17/00 , A61B17/34 , A61B18/02 , A61B19/00
CPC分类号： A61B17/3421 , A61B17/3468 , A61B18/02 , A61B90/11 , A61B2017/00101 , A61B2017/00274 , A61B2018/00547 , A61B2018/0262 , A61B2090/378
摘要： Apparatus and methods are provided for placing an introducer wheath into a subcutaneous tissue region, such as a prostate, e.g., to facilitate insertion of a cryogenic probe. In one embodiment, a dilation apparatus is provided that includes an introducer sheath containing a dilator that, in turn, contains a stylet. A pointed tip of the stylet is inserted into a patient's skin and the dilator is advanced over the inserted stylet to dilate surrounding tissue. The introducer sheath is then advanced over the dilator through the tissue to provide access to a target tissue region, such as the prostate. The stylet and dilator are removed from the introducer sheath, leaving the introducer sheath in place. A cryogenic probe may be inserted into the introducer sheath, and may be coupled to a cryosurgical system, e.g., to ablate or otherwise treat the target tissue region.
摘要翻译：提供了用于将引入器放入皮下组织区域（例如前列腺）中以便于插入低温探针的装置和方法。在一个实施例中，提供了一种扩张装置，其包括包含扩张器的引导器鞘，所述扩张器又包含探针。探针的尖端插入病人的皮肤，扩张器前进到插入的管心针上以扩张周围的组织。引导器护套然后在扩张器上穿过组织，以提供对目标组织区域（例如前列腺）的通路。将探针和扩张器从引导器护套中取出，使引导器鞘保持在适当的位置。低温探针可以插入引导器护套中，并且可以连接到冷冻手术系统，例如烧蚀或以其他方式治疗靶组织区域。

6. 发明申请

WO2007035588A3 PRESSURE GRADIENT ROTARY SEALING SYSTEM 审中-公开
标题翻译：压力梯度旋转密封系统
公开(公告)号：WO2007035588A3
公开(公告)日：2007-05-10
申请号：PCT/US2006036205
申请日：2006-09-15
申请人： BAL SEAL ENG CO INC , SCHROEDER JOHN , BRUSTAD WILLIAM , DAMASCO SANFORD , BUNN JACK
发明人： SCHROEDER JOHN , BRUSTAD WILLIAM , DAMASCO SANFORD , BUNN JACK
IPC分类号： F16J15/34
CPC分类号： E21B3/02
摘要： A pressure gradient rotary sealing system is described which uses a pressure- reducing piston with differentials area to create a pressure drop across the system to reduce the pressure times velocity (PV) value to extend seal system life and provide early indication of impending seal failure.
摘要翻译：描述了一种压力梯度旋转密封系统，其使用具有差动区域的减压活塞在系统上产生压降，以降低压力乘以速度（PV）值以延长密封系统的使用寿命并提供即将发生的密封失效的早期指示。

7. 发明申请

WO0203889A3 STENT DELIVERY SYSTEM 审中-公开
标题翻译： STENT交付系统
公开(公告)号：WO0203889A3
公开(公告)日：2002-04-18
申请号：PCT/US0121237
申请日：2001-07-05
申请人： ENDOCARE INC , BUI DENNIS , EUM JAY J , MIKUS PAUL W , DAMASCO SANFORD D
发明人： BUI DENNIS , EUM JAY J , MIKUS PAUL W , DAMASCO SANFORD D
IPC分类号： A61F2/04 , A61F2/88 , A61F2/06
CPC分类号： A61F2/962 , A61F2/88 , A61F2002/047 , A61F2002/9505 , A61F2002/9517
摘要： A stent delivery catheter is disclosed. 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 releasable attachment structures to releasably engage the ends of the stent. A proximal hand piece includes controls for enlarging and deploying the stent in a body lumen.
摘要翻译：公开了一种支架输送导管。导管包括可相对于彼此旋转的内导管管和外导管管。内导管和外导管包括可释放的附接结构，以可释放地接合支架的端部。近侧手柄包括用于将支架放大并展开在体腔中的控制件。

8. 发明申请

WO2008033162A3 PRESSURE GRADIENT ROTARY SEALING SYSTEM WITH EXTERNAL PISTON 审中-公开
标题翻译：压力梯级旋转密封系统与外部活塞
公开(公告)号：WO2008033162A3
公开(公告)日：2008-09-25
申请号：PCT/US2007004568
申请日：2007-02-20
申请人： BAL SEAL ENG CO INC , SCHROEDER JOHN , BRUSTAD WILLIAM , DAMASCO SANFORD , BUNN JACK
发明人： SCHROEDER JOHN , BRUSTAD WILLIAM , DAMASCO SANFORD , BUNN JACK
IPC分类号： F16J15/32
CPC分类号： F16J15/006 , F16L27/0816
摘要： A pressure gradient rotary sealing system is described with an additional configuration which uses and externally mounted pressure-reducing piston with a differential area to create a pressure differential across the system to reduce the pressure x velocity (PV) value to extend seal system life and provide early indication of impending seal failure. This invention is another embodiment of this previous invention offering using a separate externally mounted pressure reducing piston therefore the main body of the wash-pipe top-nut is lighter weight, the system has more fluid capacity, is simpler to assemble, operate and monitor and has a longer service life than previous configurations.
摘要翻译：描述了压力梯度旋转密封系统，其附加配置使用具有差分区域的外部安装的减压活塞，以在系统之间产生压力差，以减小压力x速度（PV）值以延长密封系统寿命并提供早期指示即将发生的密封故障。本发明是上述本发明另一个实施例，其使用单独的外部安装的减压活塞，因此洗涤管顶部螺母的主体重量更轻，该系统具有更大的流体容量，更容易组装，操作和监控，具有比以前的配置更长的使用寿命。

9. 发明申请

WO2008033162A2 PRESSURE GRADIENT ROTARY SEALING SYSTEM WITH EXTERNAL PISTON 审中-公开
标题翻译：带外活塞的压力梯度旋转密封系统
公开(公告)号：WO2008033162A2
公开(公告)日：2008-03-20
申请号：PCT/US2007/004568
申请日：2007-02-20
申请人： BAL SEAL ENGINEERING CO., INC. , SCHROEDER, John , BRUSTAD, William , DAMASCO, Sanford , BUNN, Jack
发明人： SCHROEDER, John , BRUSTAD, William , DAMASCO, Sanford , BUNN, Jack
IPC分类号： F16J9/20
CPC分类号： F16J15/006 , F16L27/0816
摘要： A pressure gradient rotary sealing system is described with an additional configuration which uses and externally mounted pressure-reducing piston with a differential area to create a pressure differential across the system to reduce the pressure x velocity (PV) value to extend seal system life and provide early indication of impending seal failure. This invention is another embodiment of this previous invention offering using a separate externally mounted pressure reducing piston therefore the main body of the wash-pipe top-nut is lighter weight, the system has more fluid capacity, is simpler to assemble, operate and monitor and has a longer service life than previous configurations.
摘要翻译：压力梯度旋转密封系统被描述为具有附加配置，该附加配置使用具有差异区域的外部安装的减压活塞以在系统上产生压力差以降低压力x速度（PV）值可延长密封系统的使用寿命，并提供即将发生的密封故障的早期指示。本发明是该先前发明的另一个实施例，其使用单独的外部安装的减压活塞，因此，洗涤管顶部螺母的主体具有较轻的重量，该系统具有更多的流体容量，更易于组装，操作和监测，比以前的配置具有更长的使用寿命。

10. 发明申请

WO2005000106A2 DETACHABLE CRYOSURGICAL PROBE 审中-公开
标题翻译：可拆除的CRYOSURGICAL PROBE
公开(公告)号：WO2005000106A2
公开(公告)日：2005-01-06
申请号：PCT/US2004020324
申请日：2004-06-24
申请人： ENDOCARE INC , DAMASCO SANFORD D , DUONG THACH , BATTLES DAVID J , MIKUS PAUL W , KURTZER JEFFREY
发明人： DAMASCO SANFORD D , DUONG THACH , BATTLES DAVID J , MIKUS PAUL W , KURTZER JEFFREY
IPC分类号： A61B17/00 , A61B18/02 , F25B9/02 , F28D7/10 , A61B
CPC分类号： F25B9/02 , A61B18/02 , A61B2017/0046 , A61B2018/00041 , A61B2018/0262 , A61B2018/0293 , F28D7/106 , F28F2255/18
摘要： A cryosurgical probe system includes a fluid supply line connectable at an inlet section to a source of cryogenic fluid; a fluid connector assembly securely connected to an outlet section of the fluid supply line for receiving fluid from the outlet section of the fluid supply line; and, a detachable cryosurgical probe detachably connectable to the fluid connector assembly. The cryosurgical probe system includes the capability of providing return fluid flow.
摘要翻译：冷冻手术探针系统包括可在入口部分连接到低温流体源的流体供应管线; 流体连接器组件，其牢固地连接到流体供应管线的出口部分，用于从流体供应管线的出口部分接收流体; 以及可拆卸地连接到流体连接器组件的可拆卸冷冻手术探针。冷冻手术探针系统包括提供回流流体的能力。

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