公开(公告)号：US20120277531A1

公开(公告)日：2012-11-01

申请号：US13457663

申请日：2012-04-27

申请人： Beat Krattiger ,  Sebastian Wagner ,  Jerome Carrard ,  Sina Kraemer

发明人： Beat Krattiger ,  Sebastian Wagner ,  Jerome Carrard ,  Sina Kraemer

IPC分类号： A61B1/005

CPC分类号： G01B7/18 ,  G01B7/16

摘要： A bend sensor for measuring a deflection of a technical or medical instrument, consisting of an elongated body of electrically insulating polymer material, with a longitudinal axis and with fibers of an electrically conducting polymer material that are embedded in the body. The fibers are disposed essentially parallel to the longitudinal axis and at a distance from one another in the polymer body. A measuring unit is connected with the fibers and is suited for evaluating the modification of the electrical resistances of the fibers as a measurement of the deflection of the body from the longitudinal axis.

摘要翻译： 一种弯曲传感器，用于测量技术或医疗仪器的偏转，其由电绝缘聚合物材料的细长体组成，其具有纵向轴线和嵌入体内的导电聚合物材料的纤维。 纤维基本上平行于纵向轴线并且在聚合物主体中彼此相隔一定距离设置。 测量单元与纤维连接，并且适合于评估纤维的电阻的修改，以测量身体从纵向轴线的偏转。