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    • 8. 发明申请
    • METHOD AND APPARATUS FOR TRACKING INSERTION DEPTH
    • 跟踪插入深度的方法和设备
    • WO2004084702A9
    • 2004-11-25
    • PCT/US2004006939
    • 2004-03-05
    • NEOGUIDE SYSTEMS INCWHITIN KATHERINEOHLINE ROBERT MBELSON AMIRROTH ALEXARNE LAWRENCE W
    • WHITIN KATHERINEOHLINE ROBERT MBELSON AMIRROTH ALEXARNE LAWRENCE W
    • A61B1/31A61B5/06A61B5/107A61B
    • A61B5/068A61B1/31A61B5/064A61B5/1076A61B6/12
    • Methods and apparatus for tracking insertion depth of endoscopes are described herein. One method for determining endoscopic insertion depth within a body is to utilize a fully instrumented endoscope configured to determine its depth of insertion. Another method uses a datum device which interacts with the endoscope to determine how much of the endoscope has passed by a reference boundary. A fully instrumented endoscope can poll the status of the entire endoscope and then determine its position relative to anatomical boundaries, e.g., the anus. The polled information is obtained by sensors or transponders located along the length of the endoscope. When using an endoscope with a datum, the datum can read positional information by polling the status of sensors or transponders located along the body of the endoscope as the endoscope passes through the anus. The datum can be affixed to the patient or to another fixed reference point.
    • 本文描述了用于跟踪内窥镜的插入深度的方法和设备。 用于确定身体内的内窥镜插入深度的一种方法是利用配置成确定其插入深度的完全仪器化的内窥镜。 另一种方法使用与内窥镜相互作用的基准装置来确定内窥镜已经通过参考边界的程度。 完全仪器化的内窥镜可以轮询整个内窥镜的状态,然后确定其相对于解剖学边界(例如肛门)的位置。 轮询信息由沿内窥镜长度定位的传感器或应答器获得。 当使用带有基准的内窥镜时,在内窥镜穿过肛门时,通过轮询内窥镜主体上的传感器或发送应答器的状态,数据可以读取位置信息。 基准可以贴在患者身上或固定在另一个固定的基准点上。
    • 9. 发明申请
    • METHOD AND APPARATUS FOR TRACKING INSERTION DEPTH
    • 跟踪插入深度的方法和装置
    • WO2004084702A2
    • 2004-10-07
    • PCT/US2004/006939
    • 2004-03-05
    • NEOGUIDE SYSTEMS, INC.WHITIN, KatherineOHLINE, Robert, M.BELSON, AmirROTH, AlexARNE, Lawrence, W.
    • WHITIN, KatherineOHLINE, Robert, M.BELSON, AmirROTH, AlexARNE, Lawrence, W.
    • A61B
    • A61B5/068A61B1/31A61B5/064A61B5/1076A61B6/12
    • Methods and apparatus for tracking insertion depth of endoscopes are described herein. One method for determining endoscopic insertion depth within a body is to utilize a fully instrumented endoscope configured to determine its depth of insertion. Another method uses a datum device which interacts with the endoscope to determine how much of the endoscope has passed by a reference boundary. A fully instrumented endoscope can poll the status of the entire endoscope and then determine its position relative to anatomical boundaries, e.g., the anus. The polled information is obtained by sensors or transponders located along the length of the endoscope. When using an endoscope with a datum, the datum can read positional information by polling the status of sensors or transponders located along the body of the endoscope as the endoscope passes through the anus. The datum can be affixed to the patient or to another fixed reference point.
    • 本文描述了用于跟踪内窥镜插入深度的方法和装置。 用于确定体内内窥镜插入深度的一种方法是利用配置成确定其插入深度的完全仪器化的内窥镜。 另一种方法使用与内窥镜相互作用的基准装置来确定内窥镜经过参考边界多少。 完全检测的内窥镜可以轮询整个内窥镜的状态,然后确定其相对于解剖学边界的位置,例如肛门。 被轮询的信息由位于内窥镜长度的传感器或转发器获得。 当使用具有基准的内窥镜时,当内窥镜穿过肛门时,基准可以通过轮询位于内窥镜的身体的传感器或应答器的状态来读取位置信息。 基准可以固定在病人身上或者固定在另一个固定的参考点上。