专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明申请

US20100049192A1 Catheter for Treating Tissue with Non-Thermal Ablation 审中-公开
标题翻译：用于治疗非热消融组织的导管
公开(公告)号：US20100049192A1
公开(公告)日：2010-02-25
申请号：US12544127
申请日：2009-08-19
申请人： Michael C. Holtz , Stephen K. Sundquist , Benjamin R. Fruland , Tom A. Nelson , Kai Kroll
发明人： Michael C. Holtz , Stephen K. Sundquist , Benjamin R. Fruland , Tom A. Nelson , Kai Kroll
IPC分类号： A61B18/18
CPC分类号： A61B18/1492 , A61B5/055 , A61B8/08 , A61B18/1206 , A61B18/16 , A61B18/1815 , A61B34/25 , A61B2018/00083 , A61B2018/00148 , A61B2018/0022 , A61B2018/00285 , A61B2018/00547 , A61B2018/00577 , A61B2018/00702 , A61B2018/00755 , A61B2018/00767 , A61B2018/00791 , A61B2018/00875 , A61B2018/00982 , A61B2018/00988 , A61B2018/1266 , A61B2018/143 , A61B2018/1467 , A61B2018/1475 , A61B2018/1861 , A61B2090/378 , A61B2218/002 , A61N1/36071
摘要： Systems and methods for non-thermal ablation of tissue are provided. A non-implantable minimally invasive system for treatment of tissue in a body via direct current ablation is provided. A catheter for use in such system is further provided. The catheter includes a tubular body having a proximal end, a distal end, and a tip positioned at the distal end. The tubular body is semi-flexible, bi-directionally torqueable, and chemically resistant. The tubular body includes a plurality of routing holes provided between the proximal end and the distal end for facilitating deployment of electrodes from the tubular body. The tubular body further comprises an inner sheath generally at an interior portion and an outer sheath generally at an exterior portion and being chemically resistant.
摘要翻译：提供了组织非热消融的系统和方法。提供了一种用于通过直流消融来治疗身体组织的非植入式微创系统。还提供了用于这种系统的导管。导管包括具有近端，远端和位于远端的尖端的管状体。管状体是半柔性的，双向可扭转的和耐化学腐蚀的。管状体包括设置在近端和远端之间的多个布置孔，用于便于从管状体部署电极。管状体通常在内部包括内护套，外护套通常在外部部分具有耐化学腐蚀性。

2. 发明授权

US09211155B2 Non-thermal ablation system for treating BPH and other growths 有权
标题翻译：用于治疗BPH和其他生长的非热消融系统
公开(公告)号：US09211155B2
公开(公告)日：2015-12-15
申请号：US12544112
申请日：2009-08-19
申请人： Benjamin R. Fruland , Kai Kroll , Tom A. Nelson , Stephen K. Sundquist , Michael C. Holtz
发明人： Benjamin R. Fruland , Kai Kroll , Tom A. Nelson , Stephen K. Sundquist , Michael C. Holtz
IPC分类号： A61B18/18 , A61B18/14 , A61B5/055 , A61B8/08 , A61B19/00 , A61B18/00 , A61B18/12
CPC分类号： A61B18/1492 , A61B5/055 , A61B8/08 , A61B18/1206 , A61B18/16 , A61B18/1815 , A61B34/25 , A61B2018/00083 , A61B2018/00148 , A61B2018/0022 , A61B2018/00285 , A61B2018/00547 , A61B2018/00577 , A61B2018/00702 , A61B2018/00755 , A61B2018/00767 , A61B2018/00791 , A61B2018/00875 , A61B2018/00982 , A61B2018/00988 , A61B2018/1266 , A61B2018/143 , A61B2018/1467 , A61B2018/1475 , A61B2018/1861 , A61B2090/378 , A61B2218/002 , A61N1/36071
摘要： Systems and methods for non-thermal ablation of tissue are provided. A non-implantable minimally invasive system for treatment of tissue in a body via direct current ablation is provided including a catheter, a plurality of electrodes for deployment through the catheter, a power source for applying power to the electrodes, and a fixation element for maintaining the catheter in a treatment position during treatment of the tissue. A minimally invasive method for treating tissue in a body via direct current ablation is provided including inserting a catheter into the body such that a portion of the catheter remains outside of the body, deploying a fixation element to fix the catheter in a treatment position, deploying a plurality of electrodes through the catheter, applying power to the plurality of electrodes, using the electrodes to apply a current to the tissue, and removing the catheter from the body.
摘要翻译：提供了组织非热消融的系统和方法。提供一种用于通过直流消融来治疗身体中的组织的非植入式微创系统，包括导管，用于通过导管展开的多个电极，用于向电极施加电力的电源以及用于维持的固定元件导管在处理组织时处于治疗位置。提供了一种用于通过直流消融来治疗身体中的组织的微创方法，包括将导管插入体内，使得导管的一部分保持在身体外部，展开固定元件以将导管固定在治疗位置，部署通过导管的多个电极，向多个电极施加电力，使用电极向组织施加电流，以及从身体移除导管。

3. 发明申请

US20110106072A1 Low-Corrosion Electrode for Treating Tissue 审中-公开
标题翻译：用于治疗组织的低腐蚀电极
公开(公告)号：US20110106072A1
公开(公告)日：2011-05-05
申请号：US12544119
申请日：2009-08-19
申请人： Stephen K. Sundquist , Michael C. Holtz , Benjamin R. Fruland , Tom A. Nelson , Kai Kroll
发明人： Stephen K. Sundquist , Michael C. Holtz , Benjamin R. Fruland , Tom A. Nelson , Kai Kroll
IPC分类号： A61B18/00
摘要： A non-implantable minimally invasive system for treatment of tissue in a body via direct current ablation is provided. A low-corrosion electrode for use with such system is further provided. In one embodiment the electrode includes a catheter end configured for coupling to a catheter, a tip configured for puncturing the tissue, and a length extending between the catheter and the tip. The length includes an active portion and an insulated portion. The active potion is electrically conductive and is between approximately 3 mm and approximately 12 mm long at an inserted portion of the electrode. The length further comprises an inner core formed of a material having a high resistance to deformation and an outer shell formed of a material having a high resistance to material decomposition.
摘要翻译：提供了一种用于通过直流消融来治疗身体组织的非植入式微创系统。还提供了一种用于这种系统的低腐蚀电极。在一个实施例中，电极包括构造成联接到导管的导管端，被构造成用于刺穿组织的尖端，以及在导管和尖端之间延伸的长度。长度包括有效部分和绝缘部分。活性药剂是导电的，并且在电极的插入部分处于约3mm至约12mm长。长度还包括由具有高抗变形性的材料形成的内芯和由耐材料分解的材料形成的外壳。

4. 发明授权

US10736689B2 Low-corrosion electrode for treating tissue 有权
公开(公告)号：US10736689B2
公开(公告)日：2020-08-11
申请号：US12544119
申请日：2009-08-19
申请人： Stephen K. Sundquist , Michael C. Holtz , Benjamin R. Fruland , Tom A. Nelson , Kai Kroll
发明人： Stephen K. Sundquist , Michael C. Holtz , Benjamin R. Fruland , Tom A. Nelson , Kai Kroll
IPC分类号： A61B18/00 , A61B18/14 , A61B34/00 , A61B18/12 , A61B18/16 , A61B18/18 , A61N1/36 , A61B5/055 , A61B8/08 , A61B90/00
摘要： A non-implantable minimally invasive system for treatment of tissue in a body via direct current ablation is provided. A low-corrosion electrode for use with such system is further provided. In one embodiment the electrode includes a catheter end configured for coupling to a catheter, a tip configured for puncturing the tissue, and a length extending between the catheter and the tip. The length includes an active portion and an insulated portion. The active portion is electrically conductive and is between approximately 3 mm and approximately 12 mm long at an inserted portion of the electrode. The length further comprises an inner core formed of a material having a high resistance to deformation and an outer shell formed of a material having a high resistance to material decomposition.

5. 发明申请

US20100049031A1 Non-Thermal Ablation System for Treating BPH and Other Growths 有权
标题翻译：用于治疗BPH和其他生长的非热消融系统
公开(公告)号：US20100049031A1
公开(公告)日：2010-02-25
申请号：US12544112
申请日：2009-08-19
申请人： Benjamin R. Fruland , Kai Kroll , Tom A. Nelson , Stephen K. Sundquist , Michael C. Holtz
发明人： Benjamin R. Fruland , Kai Kroll , Tom A. Nelson , Stephen K. Sundquist , Michael C. Holtz
IPC分类号： A61B18/18 , A61B5/055 , A61B8/12 , A61B5/05
CPC分类号： A61B18/1492 , A61B5/055 , A61B8/08 , A61B18/1206 , A61B18/16 , A61B18/1815 , A61B34/25 , A61B2018/00083 , A61B2018/00148 , A61B2018/0022 , A61B2018/00285 , A61B2018/00547 , A61B2018/00577 , A61B2018/00702 , A61B2018/00755 , A61B2018/00767 , A61B2018/00791 , A61B2018/00875 , A61B2018/00982 , A61B2018/00988 , A61B2018/1266 , A61B2018/143 , A61B2018/1467 , A61B2018/1475 , A61B2018/1861 , A61B2090/378 , A61B2218/002 , A61N1/36071
摘要： Systems and methods for non-thermal ablation of tissue are provided. A non-implantable minimally invasive system for treatment of tissue in a body via direct current ablation is provided including a catheter, a plurality of electrodes for deployment through the catheter, a power source for applying power to the electrodes, and a fixation element for maintaining the catheter in a treatment position during treatment of the tissue. A minimally invasive method for treating tissue in a body via direct current ablation is provided including inserting a catheter into the body such that a portion of the catheter remains outside of the body, deploying a fixation element to fix the catheter in a treatment position, deploying a plurality of electrodes through the catheter, applying power to the plurality of electrodes, using the electrodes to apply a current to the tissue, and removing the catheter from the body.
摘要翻译：提供了组织非热消融的系统和方法。提供一种用于通过直流消融来治疗身体中的组织的非植入式微创系统，包括导管，用于通过导管展开的多个电极，用于向电极施加电力的电源以及用于维持的固定元件导管在处理组织时处于治疗位置。提供了一种用于通过直流消融来治疗身体中的组织的微创方法，包括将导管插入体内，使得导管的一部分保持在身体外部，展开固定元件以将导管固定在治疗位置，部署通过导管的多个电极，向多个电极施加电力，使用电极向组织施加电流，以及从身体移除导管。

6. 发明授权

US10842555B2 Catheter for treating tissue with non-thermal ablation 有权
公开(公告)号：US10842555B2
公开(公告)日：2020-11-24
申请号：US12544127
申请日：2009-08-19
申请人： Michael C. Holtz , Stephen K. Sundquist , Benjamin R. Fruland , Tom A. Nelson , Kai Kroll
发明人： Michael C. Holtz , Stephen K. Sundquist , Benjamin R. Fruland , Tom A. Nelson , Kai Kroll
IPC分类号： A61B18/14 , A61B34/00 , A61B18/12 , A61B18/16 , A61B18/18 , A61N1/36 , A61B5/055 , A61B8/08 , A61B18/00 , A61B90/00
CPC分类号： A61B18/1492 , A61B18/1206 , A61B18/16 , A61B18/1815 , A61B34/25 , A61N1/36071 , A61B5/055 , A61B8/08 , A61B2018/0022 , A61B2018/00083 , A61B2018/00148 , A61B2018/00285 , A61B2018/00547 , A61B2018/00577 , A61B2018/00702 , A61B2018/00755 , A61B2018/00767 , A61B2018/00791 , A61B2018/00875 , A61B2018/00982 , A61B2018/00988 , A61B2018/1266 , A61B2018/143 , A61B2018/1467 , A61B2018/1475 , A61B2018/1861 , A61B2090/378 , A61B2218/002
摘要： Systems and methods for non-thermal ablation of tissue are provided. A non-implantable minimally invasive system for treatment of tissue in a body via direct current ablation is provided. A catheter for use in such system is further provided. The catheter includes a tubular body having a proximal end, a distal end, and a tip positioned at the distal end. The tubular body is semi-flexible, bi-directionally torqueable, and chemically resistant. The tubular body includes a plurality of routing holes provided between the proximal end and the distal end for facilitating deployment of electrodes from the tubular body. The tubular body further comprises an inner sheath generally at an interior portion and an outer sheath generally at an exterior portion and being chemically resistant.

7. 发明授权

US09597145B2 Non-thermal ablation system for treating tissue 有权
公开(公告)号：US09597145B2
公开(公告)日：2017-03-21
申请号：US12544134
申请日：2009-08-19
申请人： Tom A. Nelson , Kai Kroll , Benjamin R. Fruland , Michael C. Holtz , Stephen K. Sundquist
发明人： Tom A. Nelson , Kai Kroll , Benjamin R. Fruland , Michael C. Holtz , Stephen K. Sundquist
IPC分类号： A61B18/18 , A61B18/14 , A61B5/055 , A61B8/08 , A61B18/00 , A61B18/12
CPC分类号： A61B18/1492 , A61B5/055 , A61B8/08 , A61B18/1206 , A61B18/16 , A61B18/1815 , A61B34/25 , A61B2018/00083 , A61B2018/00148 , A61B2018/0022 , A61B2018/00285 , A61B2018/00547 , A61B2018/00577 , A61B2018/00702 , A61B2018/00755 , A61B2018/00767 , A61B2018/00791 , A61B2018/00875 , A61B2018/00982 , A61B2018/00988 , A61B2018/1266 , A61B2018/143 , A61B2018/1467 , A61B2018/1475 , A61B2018/1861 , A61B2090/378 , A61B2218/002 , A61N1/36071
摘要： Systems and methods for non-thermal ablation of tissue are provided. A non-implantable minimally invasive system for treatment of tissue in a body via direct current ablation is provided including a catheter, a plurality of electrodes for deployment through the catheter, a power source for applying power to the electrodes, and a fixation element for maintaining the catheter in a treatment position during treatment of the tissue. A minimally invasive method for treating tissue in a body via direct current ablation is provided including inserting a catheter into the body such that a portion of the catheter remains outside of the body, deploying a fixation element to fix the catheter in a treatment position, deploying a plurality of electrodes through the catheter, applying power to the plurality of electrodes, using the electrodes to apply a current to the tissue, and removing the catheter from the body.

8. 发明申请

US20100049188A1 Non-Thermal Ablation System for Treating Tissue 有权
标题翻译：用于治疗组织的非热消融系统
公开(公告)号：US20100049188A1
公开(公告)日：2010-02-25
申请号：US12544134
申请日：2009-08-19
申请人： Tom A. Nelson , Kai Kroll , Benjamin R. Fruland , Michael C. Holtz , Stephen K. Sundquist
发明人： Tom A. Nelson , Kai Kroll , Benjamin R. Fruland , Michael C. Holtz , Stephen K. Sundquist
IPC分类号： A61B18/18
CPC分类号： A61B18/1492 , A61B5/055 , A61B8/08 , A61B18/1206 , A61B18/16 , A61B18/1815 , A61B34/25 , A61B2018/00083 , A61B2018/00148 , A61B2018/0022 , A61B2018/00285 , A61B2018/00547 , A61B2018/00577 , A61B2018/00702 , A61B2018/00755 , A61B2018/00767 , A61B2018/00791 , A61B2018/00875 , A61B2018/00982 , A61B2018/00988 , A61B2018/1266 , A61B2018/143 , A61B2018/1467 , A61B2018/1475 , A61B2018/1861 , A61B2090/378 , A61B2218/002 , A61N1/36071
摘要： Systems and methods for non-thermal ablation of tissue are provided. A non-implantable minimally invasive system for treatment of tissue in a body via direct current ablation is provided including a catheter, a plurality of electrodes for deployment through the catheter, a power source for applying power to the electrodes, and a fixation element for maintaining the catheter in a treatment position during treatment of the tissue. A minimally invasive method for treating tissue in a body via direct current ablation is provided including inserting a catheter into the body such that a portion of the catheter remains outside of the body, deploying a fixation element to fix the catheter in a treatment position, deploying a plurality of electrodes through the catheter, applying power to the plurality of electrodes, using the electrodes to apply a current to the tissue, and removing the catheter from the body.
摘要翻译：提供了组织非热消融的系统和方法。提供一种用于通过直流消融来治疗身体中的组织的非植入式微创系统，包括导管，用于通过导管展开的多个电极，用于向电极施加电力的电源以及用于维持的固定元件导管在处理组织时处于治疗位置。提供了一种用于通过直流消融来治疗身体中的组织的微创方法，包括将导管插入体内，使得导管的一部分保持在身体外部，展开固定元件以将导管固定在治疗位置，部署通过导管的多个电极，向多个电极施加电力，使用电极向组织施加电流，以及从身体移除导管。

9. 发明授权

US07682202B2 Connector assembly for implantable device 有权
标题翻译：用于可植入装置的连接器组件
公开(公告)号：US07682202B2
公开(公告)日：2010-03-23
申请号：US11261046
申请日：2005-10-28
申请人： Devon N. Arnholt , Michelle L. Harren , Benjamin R. Fruland , David J. Hansen
发明人： Devon N. Arnholt , Michelle L. Harren , Benjamin R. Fruland , David J. Hansen
IPC分类号： H01R24/00
CPC分类号： A61N1/3752
摘要： A header for an implantable pulse generator includes a header body having a bore formed therein, at least one header contact located within the bore to contact a corresponding contact of a lead terminal inserted in the bore, and a rigid component located within the bore.
摘要翻译：用于可植入脉冲发生器的头部包括具有形成在其中的孔的集管主体，位于所述孔内的至少一个集管接头以接触插入在所述孔中的引线端子的对应接触件和位于所述孔内的刚性部件。

10. 发明申请

US20100016861A1 METHOD AND APPARATUS FOR A TWO-WAY TORQUE LIMITED WRENCH 审中-公开
标题翻译：双向扭矩有限公司的方法和装置
公开(公告)号：US20100016861A1
公开(公告)日：2010-01-21
申请号：US12440149
申请日：2007-09-07
申请人： Benjamin R. Fruland , Kevin J. Persuitti , Scott Dahl
发明人： Benjamin R. Fruland , Kevin J. Persuitti , Scott Dahl
IPC分类号： A61B17/58 , A61N1/39
CPC分类号： A61N1/3968 , A61N1/375
摘要： One embodiment of the present subject matter includes a system (700) which includes a device (701) including a first body (702) which is hermetically sealed, a first terminal (706) coupled to the first body, a second body (704) which is part of the device and which is hermetically sealed, a second terminal (708) coupled to the second body, a threaded fastener (712) coupling the first terminal and the second terminal and a torque wrench (716) matable to the threaded fastener, the torque wrench including a tightening clutch (604) and a loosening clutch (608), the tightening clutch adapted to slip at a first torque, the loosening clutch adapted to slip at a second torque other than the first torque. A method of storing an implantable device (701) is also subject mater.
摘要翻译：本主题的一个实施例包括一个系统（700），其包括一个装置（701），该装置（701）包括密封的第一主体（702），耦合到第一主体的第一端子（706），第二主体（704）其是所述装置的一部分并且被气密地密封，联接到所述第二主体的第二端子（708），联接所述第一端子和所述第二端子的螺纹紧固件（712）和可配合到所述螺纹紧固件的扭矩扳手（716）所述扭矩扳手包括紧固离合器（604）和松动离合器（608），所述紧固离合器适于以第一扭矩滑动，所述松动离合器适于以除第一扭矩之外的第二扭矩滑动。存储可植入装置（701）的方法也是主题。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式