-
1.发明授权Low profile acoustic sensor arry and sensors with pleated transmission lines and related methods 失效低噪声声学传感器，传感器带有褶皱传输线及相关方法公开(公告)号：US07037268B1
公开(公告)日：2006-05-02
申请号：US09914682
申请日：2000-02-29
IPC分类号： A61B8/14
CPC分类号： B06B1/0688 , A61B7/00 , A61B2562/0204
摘要： A low profile acoustic array (10) is configured to selectively respond to shear waves while rejecting compression wave energy in the frequency range of interest. One sensor array is configured as a linear strip with a frame segment having at least one longitudinally extending rail and a plurality of sensor elements (20) extending therefrom. These sensor elements have a resilient core and opposing PDVF outer layers configured with opposing polarities onto the core. The linear strip array also includes a pair of separate electrical signal transmission paths. The transmission lines can include a series of undulations formed thereon to help minimize undesired mechanical crossover between sensors. A carrier member can be configured to be detachably releasable carries the discrete sensors to maintain the positional alignment until they are secured to a patient.
摘要翻译： 低分辨率声阵列（10）被配置为选择性地响应于剪切波，同时排除感兴趣的频率范围内的压缩波能量。 一个传感器阵列被配置为具有框架段的线性条带，所述框架段具有至少一个纵向延伸的轨道和从其延伸的多个传感器元件（20）。 这些传感器元件具有弹性芯和在芯上配置有相对极性的相对的PDVF外层。 线性条阵列还包括一对单独的电信号传输路径。 传输线可以包括在其上形成的一系列起伏，以帮助最小化传感器之间不期望的机械交叉。 载体构件可以被构造成可拆卸地释放，携带离散传感器以保持位置对准，直到它们固定到患者身上。
-
2.发明申请Low profile acoustic sensor array and sensors with pleated transmission lines and related methods 审中-公开薄型声学传感器阵列和传感器带褶皱传输线及相关方法公开(公告)号：US20050251047A1
公开(公告)日：2005-11-10
申请号：US11146471
申请日：2005-06-07
CPC分类号： B06B1/0688
摘要： Methods for fabricating strip sensor arrays with contact pads and frame segments include PVDF layers. Methods for detecting acoustic signals, arranging flexible sensor arrays and reducing electrical/mechanical interference are also described.
摘要翻译： 用于制造具有接触垫和框架段的带状传感器阵列的方法包括PVDF层。 还描述了用于检测声信号，布置柔性传感器阵列和减少电/机械干扰的方法。
-
搜索结果
2 条记录 (耗时 0.021 秒)
