专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明申请

WO2003043502A1 ULTRASONIC IMAGING SYSTEM AND METHOD 审中-公开
标题翻译：超声成像系统及方法
公开(公告)号：WO2003043502A1
公开(公告)日：2003-05-30
申请号：PCT/US2002/037137
申请日：2002-11-19
申请人： ADVANCED IMAGING TECHNOLOGIES, INC. , SHELBY, Jerod, O. , FECHT, Barbara, A. , O'CONNOR, Denis, A.
发明人： SHELBY, Jerod, O. , FECHT, Barbara, A. , O'CONNOR, Denis, A.
IPC分类号： A61B8/15
CPC分类号： G01S15/897 , A61B8/0833 , A61B10/0233 , A61B90/10 , A61B2090/378 , G01N2291/02881
摘要： A tissue biopsy device uses ultrasonic imaging to guide the biopsy needle. An ultrasonic imaging device comprises three acoustically coupled chambers with an ultrasound transducer in a first chamber, at least a portion of an ultrasound detector in the second chamber and the portion of patient anatomy to be imaged placed in the third chamber, which is intermediate the first and second chambers. The three chambers are filled with an acoustically transmissive liquid. When a structure, such as a lesion, has been located, the imaging may be used to determine the precise location of the lesion in three dimensions. The ultrasonically transmissive fluid is drained from the central third chamber with ultrasonic coupling occurring through the ultrasonically transmissive compression plates and the imaged patient anatomy. This permits real-time imaging of the patient anatomy during the biopsy process.
摘要翻译：组织活检装置使用超声波成像来引导活检针。超声波成像装置包括在第一腔室中具有超声换能器的三个声耦合腔室，第二腔室中的超声波检测器的至少一部分和待成像的患者解剖结构部分放置在第三腔室中，该第三腔室位于第一腔室和第二室。三个腔室填充有声透射液体。当已经定位了诸如病变的结构时，可以使用成像来确定病变在三维中的精确位置。超声波透射流体从中心第三腔排出，超声耦合通过超声波透射压缩板和成像的患者解剖结构发生。这可以在活组织检查过程中对患者解剖结构进行实时成像。

IPRDB

热门服务

关于我们

友情链接

联系方式