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Video-assistance for ultrasound guided needle biopsy

机译:超声引导下穿刺活检的电视辅助

摘要

A method for video assistance for ultrasound guided needle biopsy of a patient, includes the steps of obtaining an ultrasound image of said patient in an ultrasound imaging plane by way of a transducer head; obtaining a body surface video image of said patient including an area wherein said ultrasound imaging plane intersects said body surface, by way of a video camera mounted on said transducer head and having an optical axis lying in said ultrasound imaging plane such that said ultrasound imaging plane corresponds to a line in said video image; and overlaying graphic markers onto said video image for indicating said ultrasound imaging plane as a line of possible entry points for needle biopsy.
机译:一种用于对患者进行超声引导穿刺活检的视频辅助方法,包括以下步骤:通过换能器头在超声成像平面中获得所述患者的超声图像;通过安装在所述换能器头上并且光轴位于所述超声成像平面中的视频摄像机,获得包括所述超声成像平面与所述身体表面相交的区域的所述患者的身体表面视频图像,所述光轴位于所述超声成像平面中,使得所述超声成像平面对应于所述视频图像中的一行;将图形标记叠加在所述视频图像上,以将所述超声成像平面指示为用于针刺活检的可能入口点的线。

著录项

  • 公开/公告号US2003120155A1

    专利类型

  • 公开/公告日2003-06-26

    原文格式PDF

  • 申请/专利权人 SAUER FRANK;KHAMENE ALI;

    申请/专利号US20020222170

  • 发明设计人 ALI KHAMENE;FRANK SAUER;

    申请日2002-08-16

  • 分类号A61B8/14;

  • 国家 US

  • 入库时间 2022-08-22 00:10:43

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