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1. 发明申请

WO2012150567A1 A CATHETER WITH ELECTROMAGNETIC POSITION SENSORS AND A LOCATION SYSTEM CATHETERS AND GUIDE WIRES 审中-公开
标题翻译：带电磁位置传感器和位置系统导管和导线的导管
公开(公告)号：WO2012150567A1
公开(公告)日：2012-11-08
申请号：PCT/IB2012/052219
申请日：2012-05-03
申请人： UNIVERSITA' DI PISA , CONDINO, Sara , FERRARI, Vincenzo , ALBERTI, Aldo , FERRARI, Mauro
发明人： CONDINO, Sara , FERRARI, Vincenzo , ALBERTI, Aldo , FERRARI, Mauro
IPC分类号： A61B5/06 , A61B19/00
CPC分类号： A61B5/062 , A61B34/20 , A61B2017/22038 , A61B2034/2051
摘要： Catheter (1) comprising a tubular body (3) to be introduced into a body cavity, and a plurality of electromagnetic position sensors (17, 19), each of which is positioned on a respective one of said catheter segments (7, 9), and is designed to generate, in response to an externally generated magnetic field, an electrical signal representative of the position and orientation of the respective catheter segment. Each of said electromagnetic position sensors has a substantially needle-shaped body having a longitudinal axis placed parallel to the longitudinal axis of the respective catheter segment, and is located at the wall of the respective catheter segment, eccentrically with respect to the longitudinal axis thereof.
摘要翻译：导管（1）包括被引入体腔的管体（3）和多个电磁位置传感器（17,19），每个电磁位置传感器位于所述导管段（7,9）中的相应一个上，并且被设计成响应于外部产生的磁场而产生代表相应导管段的位置和取向的电信号。每个所述电磁位置传感器具有基本上为针状的体，其具有平行于相应导管段的纵向轴线的纵向轴线，并且相对于其纵向轴线偏心地位于相应导管段的壁处。

2. 发明申请

WO2012140569A2 DRILLING MASK FOR IMPLANTING A TRANSPEDICULAR SCREW 审中-公开
标题翻译：用于移植透明螺钉的钻孔掩模
公开(公告)号：WO2012140569A2
公开(公告)日：2012-10-18
申请号：PCT/IB2012051747
申请日：2012-04-10
申请人： UNIV PISA , CONDINO SARA , FERRARI VINCENZO , PARCHI PAOLO , LISANTI MICHELE
发明人： CONDINO SARA , FERRARI VINCENZO , PARCHI PAOLO , LISANTI MICHELE
IPC分类号： A61B17/17
CPC分类号： A61B17/1757
摘要： A drilling mask (100) for implanting a transpedicular screw (50) on a spine section (200) comprises a guide body (10) with a distal surface (12) and a proximal surface (14), opposite to the distal surface (12) and facing towards the spine section (200). The guide body (10) comprises a reference element (21) obtained on the proximal surface (14) and arranged to contact the spinous process (220), a guide channel (25) that extends starting from the distal surface (12), which is arranged to work as drilling guide for drilling the pedicle (250) and implanting the transpedicular screw (50), and a plurality, of support elements (22, 23) made on the proximal surface (14), associated with the reference element (21), arranged to contact side parts of the spine section (220). The guide body (10) comprises at least one reference portion (10a), which represents the central portion of the mask, equipped with the reference element (21), and configured to be put at the spinous process (220) and at least one lateral guide portion (10b, 10c), cooperating with the reference portion (10a), which comprises the guide channel (25) for drilling the pedicle (250) and the support elements (22, 23) laterally with respect to the spinous process (220).
摘要翻译：用于将经椎弓根螺钉（50）植入到脊柱部分（200）上的钻孔掩模（100）包括具有远侧表面（12）和近侧表面（14）的引导体（10），所述远侧表面（12））并面向脊柱部分（200）。引导体（10）包括在近侧表面（14）上获得并布置成接触棘突（220）的参考元件（21），从远侧表面（12）开始延伸的引导通道（25）被布置成用作钻孔引导件以用于钻出椎弓根（250）并植入经椎弓根螺钉（50），以及多个支撑元件（22,23），所述多个支撑元件在近侧表面（14）上与参考元件布置成接触脊部220的侧部。引导体（10）包括至少一个参考部分（10a），该参考部分代表面罩的中心部分，该参考部分配备有参考元件（21）并且被配置为放置在棘突（220）处，并且至少一个参考部分与包括引导通道（25）的参考部分（10a）协作以相对于棘突横向钻孔椎弓根（250）和支撑元件（22,23）的横向引导部分（10b，10c） 220）。

3. 发明申请

WO2012150567A8 A CATHETER WITH ELECTROMAGNETIC POSITION SENSORS AND A LOCATION SYSTEM FOR CATHETERS AND GUIDE WIRES 审中-公开
标题翻译：带电磁位置传感器的导管和导线和导线的位置系统
公开(公告)号：WO2012150567A8
公开(公告)日：2013-07-25
申请号：PCT/IB2012052219
申请日：2012-05-03
申请人： UNIV PISA , CONDINO SARA , FERRARI VINCENZO , ALBERTI ALDO , FERRARI MAURO
发明人： CONDINO SARA , FERRARI VINCENZO , ALBERTI ALDO , FERRARI MAURO
IPC分类号： A61B5/06 , A61B19/00
CPC分类号： A61B5/062 , A61B34/20 , A61B2017/22038 , A61B2034/2051
摘要： Catheter (1) comprising a tubular body (3) to be introduced into a body cavity, and a plurality of electromagnetic position sensors (17, 19), each of which is positioned on a respective one of said catheter segments (7, 9), and is designed to generate, in response to an externally generated magnetic field, an electrical signal representative of the position and orientation of the respective catheter segment. Each of said electromagnetic position sensors has a substantially needle-shaped body having a longitudinal axis placed parallel to the longitudinal axis of the respective catheter segment, and is located at the wall of the respective catheter segment, eccentrically with respect to the longitudinal axis thereof.
摘要翻译：导管（1）包括被引入体腔的管体（3）和多个电磁位置传感器（17,19），每个电磁位置传感器位于所述导管段（7,9）中的相应一个上，并且被设计成响应于外部产生的磁场而产生代表相应导管段的位置和取向的电信号。每个所述电磁位置传感器具有基本上为针状的体，其具有平行于相应导管段的纵向轴线的纵向轴线，并且相对于其纵向轴线偏心地位于相应导管段的壁处。

4. 发明申请

WO2012140569A3 DRILLING MASK FOR IMPLANTING A TRANSPEDICULAR SCREW 审中-公开
公开(公告)号：WO2012140569A3
公开(公告)日：2012-10-18
申请号：PCT/IB2012/051747
申请日：2012-04-10
申请人： UNIVERSITÀ DI PISA , CONDINO, Sara , FERRARI, Vincenzo , PARCHI, Paolo , LISANTI, Michele
发明人： CONDINO, Sara , FERRARI, Vincenzo , PARCHI, Paolo , LISANTI, Michele
IPC分类号： A61B17/17
摘要： A drilling mask (100) for implanting a transpedicular screw (50) on a spine section (200) comprises a guide body (10) with a distal surface (12) and a proximal surface (14), opposite to the distal surface (12) and facing towards the spine section (200). The guide body (10) comprises a reference element (21) obtained on the proximal surface (14) and arranged to contact the spinous process (220), a guide channel (25) that extends starting from the distal surface (12), which is arranged to work as drilling guide for drilling the pedicle (250) and implanting the transpedicular screw (50), and a plurality, of support elements (22, 23) made on the proximal surface (14), associated with the reference element (21), arranged to contact side parts of the spine section (220). The guide body (10) comprises at least one reference portion (10a), which represents the central portion of the mask, equipped with the reference element (21), and configured to be put at the spinous process (220) and at least one lateral guide portion (10b, 10c), cooperating with the reference portion (10a), which comprises the guide channel (25) for drilling the pedicle (250) and the support elements (22, 23) laterally with respect to the spinous process (220).

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