| 摘要 |
PURPOSE:To facilitate the mounting and expansion of coil diameter and to improve the measuring sensitivity by adopting the constitution that a coil is imbedded in the inside of a flexible flat plate in an antenna mounted on the surface of a living body. CONSTITUTION:A protector 6 in which the coil 8 is imbedded is formed in a flat disc by using a silicone rubber and its cross section is formed trapezoidal. The disc coil 8 is imbedded in the inside of the disc and both ends of the coil are connected to an external cable 10 via a G type connector 9. Further, a spiral coil is adopted. Thus, the thickness of the flat disc is made thinner, the contact area with a sensor in the living body is increased and the detection sensitivity is improved.
|
