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1. 发明公开

EP2883024A2 SENSOR MIT EINFACHER VERBINDUNGSTECHNIK 审中-公开
标题翻译：传感器MIT EINFACHER VERBINDUNGSTECHNIK
公开(公告)号：EP2883024A2
公开(公告)日：2015-06-17
申请号：EP13774050.2
申请日：2013-08-09
申请人： Werthschützky, Roland
发明人： MEISS, Thorsten , RAUSCH, Jacqueline , ROSSNER, Tim , GREINER, Felix , WERTHSCHÜTZKY, Roland
IPC分类号： G01L1/22 , B81C3/00 , G01B7/16
CPC分类号： G01L1/26 , G01B7/18 , G01L1/22 , G01L1/2206 , G01L1/2293
摘要： The invention permits the particularly simple, rapid and economic application of measuring elements (100) to objects to be measured (200). This is ensured by means of the integration of a functional material (140) on the connecting surface (113) of a measuring element (100). The mechanical connection is produced by activating the functional material (140). In this way, for example, the application times for strain sensors are drastically reduced. Furthermore, a defined thickness of the remaining functional material (140) is implemented and therefore reproducible properties of the connection are ensured.
摘要翻译：本发明允许将测量元件（100）特别简单，快速和经济地应用于待测量物体（200）。这通过将功能材料（140）集成到测量元件（100）的连接表面（113）上来保证。通过激活功能材料（140）产生机械连接。例如，以这种方式，应变传感器的应用时间急剧减少。此外，实现了剩余功能材料（140）的限定厚度，并因此确保了连接的可再现特性。

2. 发明公开

EP2040636A2 KRAFTSENSOR ZUM ERFASSEN EINES KRAFTVEKTORS 有权转让
标题翻译：力传感器检测电机的矢量
公开(公告)号：EP2040636A2
公开(公告)日：2009-04-01
申请号：EP07785596.3
申请日：2007-07-06
申请人： Werthschützky, Roland
发明人： WERTHSCHÜTZKY, Roland , MEISS, Thorsten , KERN, Thorsten , KLAGES, Stephanie
IPC分类号： A61B19/00 , G01L5/16 , A61B17/00 , A61M25/00 , A61M25/09
CPC分类号： G01L5/161 , A61B90/06 , A61B2017/00345 , A61B2090/064
摘要： The invention makes it possible to determine a force vector that is applied to a tip of a minimally invasive surgical instrument. The force acts upon the housing (112), is directed to the base (100), and causes a deformation there in special beam structures. Said deformation is detected by means of tension-sensitive/extension-sensitive resistors whose changes are a measure for the applied force vector. The inventive measuring element comprises special mounting elements so as to be integrated into tube-type instruments such as guiding wires, fastening zones for additional components (111), an overload protection, and a head shape that is adapted to the treatment process.

3. 发明公开

EP2038627A2 KRAFTSENSOR UND VERFAHREN ZUM ERFASSEN MINDESTENS EINER KRAFTKOMPONENTE 有权转让
公开(公告)号：EP2038627A2
公开(公告)日：2009-03-25
申请号：EP07801133.5
申请日：2007-06-29
申请人： Werthschützky, Roland
发明人： MEISS, Thorsten , KERN, Thorsten , KLAGES, Stephanie , WERTHSCHÜTZKY, Roland
IPC分类号： G01L5/16
CPC分类号： G01L1/2218 , A61B34/30 , A61B34/70 , A61B90/06 , A61B2034/301 , A61B2090/064 , A61M2025/0002 , A61M2205/332 , G01L5/161
摘要： Disclosed is a force sensor for detecting a force component, especially a force component of a force (F) acting in the longitudinal direction of an elongate device, particularly a medical device such as a catheter or guide wire. The inventive force sensor encompasses a force transducer for the force that is to be detected, which consists of a base body with a front surface, at least one voltage- and/or expansion-sensitive resistance and a connection for mounting the sensor to the elongate device. The base body comprises at least one groove that causes an asymmetry of the base body relative to the the longitudinal direction of the elongate device, which causes the base body to bend when the force is applied from the axial direction. The front surface has a surface area which is substantially greater than the cross-sectional area of the base body in the region of the groove, but not substantially smaller than the cross-section of the remaining base body. The electrical connecting areas or trenches are mounted in a non-vertically manner to the axial direction of the elongate device.
摘要翻译：一种力传感器，用于至少检测作用于导管或导丝的纵向方向的力，所述力传感器包括用于检测力的力拾取器，其中所述力拾取器包括：基体，其具有端面其中，所述基体包括至少一个切口，其中所述切口使得当所述基体在从轴向方向上载入其上的力Fz时，所述基体相对于所述导管或导丝的纵向方向的不对称性，其中，端面包括在切口的区域中基本上大于基体的横截面积的表面积，但基本上不小于基体的其余部分的横截面。还公开了一种使用该力传感器的方法。

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