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    • 6. 发明申请
    • Methods and systems for in situ tissue marking and orientation stabilization
    • 用于原位组织标记和取向稳定的方法和系统
    • US20070198010A1
    • 2007-08-23
    • US11737382
    • 2007-04-19
    • Roberta LEEJames VetterAry Chernomorsky
    • Roberta LEEJames VetterAry Chernomorsky
    • A61B18/00A61B10/00
    • A61B10/0266A61B18/148A61B2018/00333A61B2018/00601A61B2018/141A61B2018/1475A61B2090/3908A61B2090/3937A61B2090/395
    • A method of marking an orientation of a cut specimen of tissue prior to excision thereof from a body includes steps of disposing a tissue-marking probe in the body adjacent the cut specimen, the tissue-marking probe including a tissue-marking tool configured to selectively mark the cut specimen. A surface of the cut specimen is then marked with the tissue-marking tool such that the orientation of the cut specimen within the body is discernable after the cut specimen is excised from the body. The tissue-marking tool may be configured to selectively bow out of and back into a window defined near a distal tip of the probe and the marking step may include a step of selectively bowing the tissue-marking tool out of the window and following the surface of the cut specimen while rotating the probe. The tissue-marking tool may include an RF cutting tool and the marking step may include a step of coagulating or cauterizing a selected portion of the surface of the cut specimen with the RF cutting tool. Alternatively, the marking step may include a step of delivering dye onto selected portions of the surface of the cut specimen.
    • 在从身体切除之前标记组织切割样本的取向的方法包括以下步骤:将组织标记探针设置在与切割的样本相邻的身体中,组织标记探针包括组织标记工具,其被配置为选择性地 标记切割标本。 然后用组织标记工具标记切割的样品的表面,使得在切割的样品从身体切除之后,切割的样品在体内的取向是可辨别的。 组织标记工具可以被配置为选择性地弯曲到限定在探针的远侧末端附近的窗口中,并且标记步骤可以包括将组织标记工具选择性地弯曲出窗户并且跟随表面的步骤 同时旋转探头。 组织标记工具可以包括RF切割工具,并且标记步骤可以包括用RF切割工具凝固或烧灼切割样品表面的选定部分的步骤。 或者,标记步骤可以包括将染料递送到切割样品的表面的选定部分上的步骤。
    • 9. 发明申请
    • Methods and systems for marking post biopsy cavity sites
    • 用于标记活检后腔位点的方法和系统
    • US20070135711A1
    • 2007-06-14
    • US11673510
    • 2007-02-09
    • Ary ChernomorskySean DanielJames Vetter
    • Ary ChernomorskySean DanielJames Vetter
    • A61B6/00
    • A61B90/39A61B2090/3908A61B2090/3925
    • A method of marking a cavity in a breast for subsequent visualization may include steps of providing a device having a delivery opening, a first marker and a second marker, the first and second markers being movable through the delivery opening, the first marker being configured to be visualized by ultrasound and the second marker configured to be radiopaque, the first and second markers being free to move relative to one another; introducing the device into a breast so that the delivery opening is positioned in a cavity formed in the breast; and moving the first marker and the second marker through the delivery opening and into the cavity in the breast, the first and second markers being free to move relative to one another when delivered into the cavity so that the first and second markers may take a number of different positions relative to one another when positioned within the cavity.
    • 一种在乳房中标记腔体以便随后可视化的方法可以包括提供具有输送开口,第一标记和第二标记的装置的步骤,第一和第二标记可移动穿过输送开口,第一标记被配置为 通过超声可视化,第二标记被配置为不透射线,第一和第二标记物可相对于彼此自由移动; 将装置引入乳房,使得输送口位于形成在乳房中的空腔中; 以及通过所述输送开口移动所述第一标记和所述第二标记并进入所述乳房中的空腔中,所述第一标记和所述第二标记在递送到所述空腔中时相对于彼此自由移动,使得所述第一标记和所述第二标记可以取数 当位于空腔内时相对于彼此的不同位置。