基本信息:
- 专利标题: SHEAR MODE DIAGNOSTIC ULTRASOUND
- 专利标题(中):剪切模式诊断超声波
- 申请号:PCT/US2004/011374 申请日:2004-04-12
- 公开(公告)号:WO2004093686A1 公开(公告)日:2004-11-04
- 发明人: HYNYNEN, Kullervo , CLEMENT, Gregory, T.
- 申请人: THE BRIGHAM & WOMEN'S HOSPITAL, INC. , HYNYNEN, Kullervo , CLEMENT, Gregory, T.
- 申请人地址: 75 Francis Street, Boston, MA 02115 US
- 专利权人: THE BRIGHAM & WOMEN'S HOSPITAL, INC.,HYNYNEN, Kullervo,CLEMENT, Gregory, T.
- 当前专利权人: THE BRIGHAM & WOMEN'S HOSPITAL, INC.,HYNYNEN, Kullervo,CLEMENT, Gregory, T.
- 当前专利权人地址: 75 Francis Street, Boston, MA 02115 US
- 代理机构: ELRIFI, Ivor, R.
- 优先权: US60/463,589 200304017; US10/822,181 20040409
- 主分类号: A61B8/00
- IPC分类号: A61B8/00
摘要:
A method of diagnosing a subject by delivering ultrasound signals using shear waves includes applying a portion of an ultrasound mainbeam to a bone surface at an incident angle relative to the surface of the bone to induce shear waves in the bone, energy in the shear waves forming a substantial part of energy of first ultrasound waves at a desired region in the subject through the bone, detecting at least one of reflected and scattered energy of the applied ultrasound mainbeam, and analyzing the detected energy for a diagnostic purpose.
摘要(中):
通过使用剪切波输送超声信号来诊断受试者的方法包括以相对于骨表面的入射角将一部分超声波主干施加到骨表面,以引起骨中的剪切波,形成剪切波中的能量 通过骨骼在受试者的期望区域上的第一超声波的大部分能量,检测所施加的超声波主波束的反射和散射能量中的至少一个,并且将检测到的能量分析用于诊断目的。
IPC结构图谱:
A | 人类生活必需 |
--A61 | 医学或兽医学;卫生学 |
----A61B | 诊断;外科;鉴定 |
------A61B8/00 | 用超声波、声波或次声波的诊断 |