发明授权
US09545506B2 Delivery catheter for and method of delivering an implant, for example, bronchoscopically implanting a marker in a lung
有权
用于输送植入物的输送导管和输送方法，例如，在肺中支气管镜植入标记物
- 专利标题： Delivery catheter for and method of delivering an implant, for example, bronchoscopically implanting a marker in a lung
- 专利标题（中）： 用于输送植入物的输送导管和输送方法，例如，在肺中支气管镜植入标记物
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申请号： US13877257申请日： 2011-10-03
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公开(公告)号： US09545506B2公开(公告)日： 2017-01-17
- 发明人: Fergus Quigley
- 申请人： Fergus Quigley
- 申请人地址： US CA Palo Alto
- 专利权人： Varian Medical Systems, Inc.
- 当前专利权人： Varian Medical Systems, Inc.
- 当前专利权人地址： US CA Palo Alto
- 代理机构： Perkins Coie LLP
- 国际申请： PCT/US2011/054656 WO 20111003
- 国际公布： WO2012/045092 WO 20120405
- 主分类号： A61M25/00
- IPC分类号： A61M25/00 ; A61M31/00 ; A61N5/10 ; A61M5/00 ; A61B17/00
摘要：
Systems and methods for treating a lung of a patient. One embodiment of a method comprises positioning a leadless marker in the lung of the patient relative to the target, and collecting position data of the marker. This method further comprises determining the location of the marker in an external reference frame outside of the patient based on the collected position data, and providing an objective output in the external reference frame that is responsive to movement of the marker. The objective output is provided at a frequency (i.e., periodicity) that results in a clinically acceptable tracking error. In addition, the objective output can also be provided at least substantially contemporaneously with collecting the position data used to determine the location of the marker.
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