公开(公告)号：EP2792299B1

公开(公告)日：2018-09-26

申请号：EP13820643.8

申请日：2013-07-18

申请人： Kyushu Institute of Technology

发明人： ITO, Takahiro ,  MURAKAMI, Sunao

IPC分类号： A61B5/06 ,  A61B1/00 ,  A61J3/07 ,  A61M31/00 ,  H02K33/14 ,  H02P25/06 ,  A61B1/04 ,  H02K33/16 ,  A61B10/02

CPC分类号： H02K33/14 ,  A61B1/00156 ,  A61B1/00158 ,  A61B1/041 ,  A61B5/06 ,  A61B5/061 ,  A61B5/065 ,  A61B5/073 ,  A61B10/0266 ,  A61B2562/162 ,  A61M31/002 ,  H02K33/16

摘要： A mobile capsule device 10 comprises a long capsule body 11 having a permanent magnet 13 movable in the lengthwise direction with respect to the long capsule body and a coil for driving the permanent magnet 13, while a propulsion force is generated entirely by applying an alternate current to the coil and performing back and forth movements of the permanent magnet 13. The coil has first and second coil parts 15 and 16 arranged circumferentially in front and back of the permanent magnet 13, and a frequency of an alternate current applied to the first and second coil parts 15 and 16 is made to accord with a resonance frequency of the capsule device 10 generated by a back and forth vibration of the permanent magnet 13. Thereby, a self-propelled, mobile capsule device 10 which is downsized, compact and efficient and a control method thereof can be provided.

公开(公告)号：EP2792299A1

公开(公告)日：2014-10-22

申请号：EP13820643.8

申请日：2013-07-18

申请人： Kyushu Institute of Technology

发明人： ITO, Takahiro ,  MURAKAMI, Sunao

IPC分类号： A61B5/07 ,  A61B1/00 ,  A61J3/07 ,  A61M31/00 ,  H02K33/14 ,  H02P25/06

CPC分类号： H02K33/14 ,  A61B1/00156 ,  A61B1/00158 ,  A61B1/041 ,  A61B5/06 ,  A61B5/061 ,  A61B5/065 ,  A61B5/073 ,  A61B10/0266 ,  A61B2562/162 ,  A61M31/002 ,  H02K33/16

摘要： A mobile capsule device 10 comprises a long capsule body 11 having a permanent magnet 13 movable in the lengthwise direction with respect to the long capsule body and a coil for driving the permanent magnet 13, while a propulsion force is generated entirely by applying an alternate current to the coil and performing back and forth movements of the permanent magnet 13. The coil has first and second coil parts 15 and 16 arranged circumferentially in front and back of the permanent magnet 13, and a frequency of an alternate current applied to the first and second coil parts 15 and 16 is made to accord with a resonance frequency of the capsule device 10 generated by a back and forth vibration of the permanent magnet 13. Thereby, a self-propelled, mobile capsule device 10 which is downsized, compact and efficient and a control method thereof can be provided.

摘要翻译： 移动胶囊装置10包括长胶囊主体11，其具有相对于长胶囊主体在长度方向上可移动的永磁体13和用于驱动永磁体13的线圈，同时通过施加交流电而产生推进力 并且执行永久磁铁13的往复运动。线圈具有在永磁体13的前后沿周向配置的第一和第二线圈部15,16，并且施加到第一和第二线圈部15的交替电流的频率 使第二线圈部15,16与永久磁铁13的前后振动产生的胶囊型装置10的共振频率一致。由此，能够实现小型化，小型化，高效化的自行式移动式胶囊装置10 并且可以提供其控制方法。