公开(公告)号：WO2016141153A1

公开(公告)日：2016-09-09

申请号：PCT/US2016/020633

申请日：2016-03-03

Applicant: UNIVERSITY OF WASHINGTON ,  KONINKLIJKE PHILIPS N.V.

Inventor： DUNMIRE, Barbrina ,  KUCEWICZ, John ,  MATULA, Thomas J. ,  POWERS, Jeffry E. ,  SHAMDASANI, Vijay

IPC: G09B23/28 ,  G09B23/30 ,  G01N29/30

CPC classification number: G09B23/30 ,  G09B23/32

Abstract: An example phantom may include a phantom body comprising a porous material including a plurality of interconnected pores, the phantom body comprising an inflow cannel, which in some examples may be wall-less. The channels may have a width greater than a diameter of the pores. The porous material may be saturated with a fluid and enclosed within an enclosure. The enclosure may include an inlet fluidly coupling an inflow channel to an exterior of the enclosure and an outlet fluidly coupling an outflow channel to the exterior of the enclosure. In some examples, the enclosure may include an imaging window which may be formed of a flexible material. In some examples, the enclosure may define a first chamber which encloses the phantom body and at least one fluid-filled chamber fluidly connected to the first chamber.

Abstract translation: 示例性体模可以包括体模体，其包括多孔材料，所述多孔材料包括多个相互连通的孔，所述体模包括流入槽，在一些示例中，该体模可以是无壁的。 通道的宽度可以大于孔的直径。 多孔材料可以用流体饱和并封闭在外壳内。 外壳可以包括将流入通道流体连接到外壳的外部的入口和将流出通道流体地连接到外壳的外部的出口。 在一些示例中，外壳可以包括可以由柔性材料形成的成像窗口。 在一些示例中，外壳可以限定包围幻影体的第一腔室和流体连接到第一腔室的至少一个流体填充室。

公开(公告)号：WO2011133922A2

公开(公告)日：2011-10-27

申请号：PCT/US2011/033652

申请日：2011-04-22

Applicant: THE UNIVERSITY OF WASHINGTON THROUGH ITS CENTER FOR COMMERCIALIZATION ,  BAILEY, Michael ,  KUCEWICZ, John ,  LU, Wei ,  SAPOZHNIKOV, Oleg ,  ILLIAN, Paul ,  SHAH, Anup ,  DUNMIRE, Barbrina ,  OWEN, Neil ,  CUNITZ, Bryan ,  KACZKOWSKI, Peter ,  PAUN, Marla

Inventor： BAILEY, Michael ,  KUCEWICZ, John ,  LU, Wei ,  SAPOZHNIKOV, Oleg ,  ILLIAN, Paul ,  SHAH, Anup ,  DUNMIRE, Barbrina ,  OWEN, Neil ,  CUNITZ, Bryan ,  KACZKOWSKI, Peter ,  PAUN, Marla

IPC: A61B8/08 ,  A61B17/22 ,  G01S15/89 ,  G06T7/00 ,  G06T7/60 ,  A61B19/00

CPC classification number: A61B17/225 ,  A61B5/055 ,  A61B5/7232 ,  A61B6/03 ,  A61B6/485 ,  A61B8/085 ,  A61B8/488 ,  A61B17/2256 ,  A61B2017/22005 ,  A61B2090/378 ,  A61N7/00 ,  A61N2007/0004 ,  A61N2007/0052 ,  A61N2007/0082 ,  G01S7/52071 ,  G01S15/899

Abstract: Described herein are methods and apparatus for detecting stones by ultrasound, in which the ultrasound reflections from a stone are preferentially selected and accentuated relative to the ultrasound reflections from blood or tissue. Also described herein are methods and apparatus for applying pushing ultrasound to in vivo stones or other objects, to facilitate the removal of such in vivo objects.

Abstract translation: 这里描述了用于通过超声检测石块的方法和装置，其中相对于来自血液或组织的超声波反射优先选择和加强来自石头的超声反射。 本文还描述了将推进超声应用于体内石块或其它物体的方法和装置，以便于去除这样的体内物体。