公开(公告)号：US20110245681A1

公开(公告)日：2011-10-06

申请号：US13164160

申请日：2011-06-20

申请人： Shigeyoshi HASEGAWA ,  Kazuyoshi IRIOKA ,  Jun KOIZUMI

发明人： Shigeyoshi HASEGAWA ,  Kazuyoshi IRIOKA ,  Jun KOIZUMI

IPC分类号： A61B8/00

CPC分类号： A61B8/4461 ,  A61B8/12 ,  G10K11/004 ,  G10K11/355

摘要： In an ultrasonic probe including an element part 1 for transmitting and receiving ultrasonic waves, a relay cable 2 connected to the element part 1 and an oscillation mechanism part for oscillating the element part, a cross section of the relay cable 2, which is taken perpendicularly to a rotation axis 3 of the oscillation that is provided to the element part 1 by the oscillation mechanism part, has at least two arc-shaped parts smoothly connected each other, more specifically, S-shape arc-shaped parts or reversed S-shaped parts. In addition, the relay cable 2 is drawn from the surface of the element part 1 facing the rotation axis 3. In this manner, the stress applied to the relay cable 2 during the oscillation of the element part 1 can be dispersed, thereby improving durability of the relay cable 2.

摘要翻译： 在包括用于发送和接收超声波的元件部分1的超声波探头中，连接到元件部分1的继电器电缆2和用于振荡元件部分的振荡机构部分，垂直于中心线的继电器电缆2的横截面 通过振动机构部向旋转轴3提供的振动，具有至少两个弧形部分彼此平滑地连接，更具体地说是S形的弧形部分或反转的S形 部分。 此外，继电器电缆2从元件部件1的面向旋转轴线3的表面拉出。以这种方式，可以分散在元件部件1的振荡期间施加到继电器电缆2的应力，从而提高耐久性 的继电器电缆2。