公开(公告)号：WO2005009509A3

公开(公告)日：2005-07-21

申请号：PCT/US2004023521

申请日：2004-07-22

Applicant: GEORGIA TECH RES INST ,  ROGERS PETER H ,  TRIVETT DAVID H ,  GUILLOT FRANCOIS ,  GRAY MICHAEL DEAN ,  LARSEN JAMES W

Inventor： ROGERS PETER H ,  TRIVETT DAVID H ,  GUILLOT FRANCOIS ,  GRAY MICHAEL DEAN ,  LARSEN JAMES W

IPC: A61B8/00 ,  A61B8/02 ,  A61B8/06 ,  A61B8/08 ,  A61B8/14 ,  A61B17/34 ,  A61M20060101

CPC classification number: A61B8/06 ,  A61B5/489 ,  A61B8/0833 ,  A61B8/085 ,  A61B8/4281 ,  A61B2017/3413

Abstract: Embodiments of needle insertion systems (100) and related methods are disclosed. One embodiment of the needle insertion system (100) includes a transducer assembly (104) configured to radiate a sound beam (408) along a first axis (410) and detect a blood vessel (114) responsive to receiving a reflected sound beam (408); and a coupler (102b) that is configured to reflect the sound beam along a second axis (412) to and from the blood vessel, the coupler configured with a guideway (108) that is oriented along a third axis (502) that enables the needle (110) to intersect the second axis in proximity to the blood vessel.

Abstract translation: 公开了针插入系统（100）和相关方法的实施例。 针插入系统（100）的一个实施例包括被配置为沿着第一轴（410）辐射声束（408）并响应于接收反射声束（408）而检测血管（114）的换能器组件（104） ）; 和耦合器（102b），所述耦合器（102b）被配置为沿着第二轴（412）将声束反射到血管并且从血管反射，所述耦合器配置有沿着第三轴（502）定向的导轨（108） 针（110）与血管附近的第二轴相交。

公开(公告)号：WO2005009509A2

公开(公告)日：2005-02-03

申请号：PCT/US2004/023521

申请日：2004-07-22

Applicant: GEORGIA TECH RESEARCH CORPORATION ,  ROGERS, Peter, H. ,  TRIVETT, David, H. ,  GUILLOT, Francois ,  GRAY, Michael, Dean ,  LARSEN, James, W.

Inventor： ROGERS, Peter, H. ,  TRIVETT, David, H. ,  GUILLOT, Francois ,  GRAY, Michael, Dean ,  LARSEN, James, W.

IPC: A61M

CPC classification number: A61B8/06 ,  A61B5/489 ,  A61B8/0833 ,  A61B8/085 ,  A61B8/4281 ,  A61B2017/3413

Abstract: Embodiments of needle insertion systems (100) and related methods are disclosed. One embodiment of the needle insertion system (100) includes a transducer assembly (104) configured to radiate a sound beam (408) along a first axis (410) and detect a blood vessel (114) responsive to receiving a reflected sound beam (408); and a coupler (102b) that is configured to reflect the sound beam along a second axis (412) to and from the blood vessel, the coupler configured with a guideway (108) that is oriented along a third axis (502) that enables the needle (110) to intersect the second axis in proximity to the blood vessel.

Abstract translation: 公开了针插入系统（100）和相关方法的实施例。 针插入系统（100）的一个实施例包括被配置为沿着第一轴线（410）辐射声束（408）并且响应于接收到反射声束（408）而检测血管（114）的换能器组件（104） ）; 以及耦合器（102b），其被配置为沿着第二轴线（412）将波束反射到血管和从血管反射，所述耦合器配置有沿着第三轴线（502）定向的导轨（108），所述导轨使得 针（110）与血管附近的第二轴相交。