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1. 发明申请

WO2007130526A3 ULTRASOUND SCANNING AND ULTRASOUND- ASSISTED BIOPSY 审中-公开
标题翻译：超声扫描和超声辅助生物
公开(公告)号：WO2007130526A3
公开(公告)日：2008-10-30
申请号：PCT/US2007010753
申请日：2007-05-02
申请人： U SYSTEMS INC , WANG SHIH-PING , SUMMERS DOUGLAS G , ANDERSON TOR C , CHEN JIAYU
发明人： WANG SHIH-PING , SUMMERS DOUGLAS G , ANDERSON TOR C , CHEN JIAYU
IPC分类号： A61B5/103
CPC分类号： A61B8/0825 , A61B8/0833 , A61B8/0841 , A61B8/14 , A61B8/4218 , A61B8/4455 , A61B8/4472 , A61B8/4483 , A61B8/54 , G01S15/8934
摘要： An apparatus and related methods for ultrasonically scanning a tissue sample are described, the apparatus comprising an ultrasound transducer and a membranous sheet, the membranous sheet compressing the tissue sample, the ultrasound transducer contacting the membranous sheet and ultrasonically scanning the tissue sample therethrough, wherein the membranous sheet has a generally arcuate shape and the ultrasound transducer is movable in a generally arcuate trajectory therealong during the ultrasonic scan. Also described is an apparatus for facilitating a medical procedure, comprising a membranous sheet compressing a tissue sample, an ultrasound transducer contacting the membranous sheet to ultrasonically scan the tissue sample therethrough, and a biopsy guide operably coupled to the ultrasound transducer for maintaining a biopsy instrument in a scan plane of the ultrasound transducer to facilitate a percutaneous biopsy of a lesion located in the scan plane.
摘要翻译：描述了用于超声波扫描组织样品的装置和相关方法，所述装置包括超声波换能器和膜片，所述膜片压缩所述组织样本，所述超声波换能器与所述膜片接触并且超声扫描所述组织样本，其中，膜片具有大致弓形的形状，并且超声波换能器可在超声波扫描期间沿其大致弧形的轨迹移动。还描述了一种用于促进医疗过程的装置，包括压缩组织样本的膜片，接触膜片的超声波换能器以超声扫描组织样本，以及可操作地耦合到超声换能器的活检导管，用于维持活检器械在超声换能器的扫描平面中，以便于位于扫描平面中的病变的经皮活检。

2. 发明申请

WO2005104729A3 VERSATILE BREAST ULTRASOUND SCANNING 审中-公开
标题翻译：超声波超声波扫描
公开(公告)号：WO2005104729A3
公开(公告)日：2006-06-15
申请号：PCT/US2005014321
申请日：2005-04-26
申请人： U SYSTEMS INC , SUMMERS DOUGLAS G , WANG SHIH PING , CHEN JIAYU , ANDERSON TOR C
发明人： CHEN JIAYU , ANDERSON TOR C
IPC分类号： A61B8/00 , A61B8/08
CPC分类号： A61B8/0825 , A61B8/406 , A61B8/4218 , A61B8/4281 , A61B8/4405 , A61B8/4455 , A61B8/4472 , A61B8/461 , A61B8/467 , A61B8/483
摘要： Versatile ultrasound scanning of a breast is described using an apparatus (1202) including a hand-manipulable compression/scanning assembly (1208). The compression/scanning assembly (1208) comprises an ultrasound transducer (1304) and a compressive member comprising an at least partially conformable membrane (1218) in a substantially taut state, the membrane (1218) having a first surface compressing the breast in a generally chestward direction and a second surface opposite the first surface. The compression/scanning assembly (1208) further comprises a transducer translation mechanism coupled to the ultrasound transducer (1304) and configured to sweep the ultrasound transducer across the second surface of the membrane to scan the breast while compressed in the generally chestward direction. Systemized and/or standardized ultrasonic scanning of a breast based on hand-manipulable scanners (1208, 1508) having substantially planar scanning surfaces is also described.
摘要翻译：使用包括可手动操纵的压缩/扫描组件（1208）的装置（1202）来描述乳房的多功能超声扫描。压缩/扫描组件（1208）包括超声换能器（1304）和包括处于基本拉紧状态的至少部分适形膜（1218）的压缩构件，所述膜（1218）具有第一表面，以一般地压缩乳房胸前方向和与第一表面相对的第二表面。压缩/扫描组件（1208）还包括耦合到超声换能器（1304）的换能器平移机构，并被配置成扫过超声波换能器穿过膜的第二表面，以在大致向胸部方向压缩的同时扫描乳房。还描述了基于具有基本上平面扫描表面的可手动操纵的扫描仪（1208,1508）的乳房的系统化和/或标准化的超声波扫描。

3. 发明申请

WO2005117711A3 PROCESSING AND DISPLAYING BREAST ULTRASOUND INFORMATION 审中-公开
标题翻译：加工和显示乳房超声信息
公开(公告)号：WO2005117711A3
公开(公告)日：2006-04-06
申请号：PCT/US2005019604
申请日：2005-06-01
申请人： U SYSTEMS INC , ZHANG WEI , WANG SHIH-PING , CHEN JIAYU , YU ZENGPIN , CUPPLES TOMMY EARL , REED MICHAEL E
发明人： ZHANG WEI , WANG SHIH-PING , CHEN JIAYU , YU ZENGPIN , CUPPLES TOMMY EARL , REED MICHAEL E
IPC分类号： A61B6/00 , A61B8/00 , A61B8/08 , A61B8/12 , A61B8/13 , A61B8/14
CPC分类号： A61B8/5238 , A61B6/463 , A61B6/502 , A61B6/5247 , A61B6/563 , A61B8/0825 , A61B8/13 , A61B8/406 , A61B8/4281 , A61B8/4405 , A61B8/462 , A61B8/463 , A61B8/465 , A61B8/466 , A61B8/467 , A61B8/565
摘要： Displaying breast ultrasound information on an interactive user interface is described, the user interface being useful in adjunctive ultrasound mammography environments and/or ultrasound-only mammography environments. Bilateral comparison is facilitated by a pairwise display of thick-slice images corresponding to analogous slab-like subvolumes in the left and right breasts. Coronal thick-slice imaging and convenient navigation on and among coronal thick-slice images is described. In one preferred embodiment, a nipple marker is displayed the coronal thick-slice image representing a projection of a nipple location thereupon. A convenient breast icon is also displayed including a cursor position indicator variably disposed thereon in a manner that reflects a relative position between the cursor and the nipple marker. Preferably, the breast icon is configured to at least roughly resemble a clock face, the center of the clock face representing the nipple marker location. Bookmark-centric and CAD-marker-centric navigation within and among thick-slice images is also described.
摘要翻译：描述了在交互式用户界面上显示乳房超声信息，用户界面在辅助超声乳房X线照相术环境和/或超声乳腺X线照相术环境中是有用的。通过成对显示对应于左乳房和右乳房中类似的板状子体积的双层比较来促进双边比较。描述了冠状厚片成像和冠状厚片图像之间和之间方便的导航。在一个优选实施例中，乳头标记被显示为表示其上的乳头位置的投影的冠状厚片图像。还显示方便的乳房图标，包括以反映光标和乳头标记之间的相对位置的方式可变地设置在其上的光标位置指示器。优选地，乳房图标被配置为至少大致类似于时钟面，时钟面的中心表示乳头标记位置。还描述了厚片图像内和书签中心和CAD标记为中心的导航。

4. 发明申请

WO2007014292A3 COMPRESSIVE SURFACES FOR ULTRASONIC TISSUE SCANNING 审中-公开
标题翻译：用于超声组织扫描的压缩表面
公开(公告)号：WO2007014292A3
公开(公告)日：2007-07-12
申请号：PCT/US2006029179
申请日：2006-07-25
申请人： U SYSTEMS INC , ANDERSON TOR C , CHEN JIAYU
发明人： ANDERSON TOR C , CHEN JIAYU
IPC分类号： A61B8/00
CPC分类号： A61B8/0825 , A61B8/406 , A61B8/4218 , A61B8/4281 , A61B8/4405 , A61B8/462 , A61B8/483
摘要： An apparatus and related methods for ultrasonically scanning a tissue sample are described, the apparatus comprising an ultrasound transducer and a taut fabric sheet compressing the tissue sample, the ultrasound transducer contacting the taut fabric sheet and ultrasonically scanning the tissue sample therethrough. Preferably, the taut fabric sheet is substantially porous with respect to an acoustic couplant. In another embodiment, an ultrasound transducer and a vented membrane are provided, the vented membrane having a first surface contacting the tissue surface and a second surface opposite the first surface, the ultrasound transducer contacting the second surface and being translated across the second surface for ultrasonically scanning the tissue volume. An acoustic couplant is applied to one of the tissue surface, the first surface, and the second surface, the vented membrane being provided with a void pattern such that it is substantially porous with respect to the acoustic coupling agent.
摘要翻译：描述了用于超声扫描组织样本的装置和相关方法，所述装置包括超声换能器和压紧组织样本的拉紧织物片，超声换能器接触拉紧织物片并通过其超声扫描组织样本。优选地，绷紧织物片相对于声学耦合剂基本上是多孔的。在另一个实施例中，提供了超声换能器和通气膜，通气膜具有接触组织表面的第一表面和与第一表面相对的第二表面，超声换能器接触第二表面并且超声移动穿过第二表面扫描组织体积。将声学耦合剂施加到组织表面，第一表面和第二表面中的一个上，通气膜设置有空隙图案，使得其相对于声学耦合剂基本上是多孔的。

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