基本信息:
- 专利标题： Thermal treatment apparatus with focused energy application
- 专利标题（中）：Wärmebehandlungsvorrichtungzur Anwendung von Ultraschallenergie
- 申请号：EP10010582.4 申请日：2001-07-13
- 公开(公告)号：EP2275174A2 公开(公告)日：2011-01-19
- 发明人： Fjield, Todd , Harhen, Edward, Paul , Acker, David, E. , Lopath, Patrick, David
- 申请人： ReCor Medical, Inc.
- 申请人地址： 105 Comac Street Ronkonkoma NY 11779 US
- 专利权人： ReCor Medical, Inc.
- 当前专利权人： ReCor Medical, Inc.
- 当前专利权人地址： 105 Comac Street Ronkonkoma NY 11779 US
- 代理机构： Schmidt, Karsten
- 优先权： US218641P 20000713
- 主分类号： A61N7/02
- IPC分类号： A61N7/02
摘要：
Apparatus for thermal treatment with focussed energy application, comprising:
(a) a probe having a proximal end and a distal end adapted for insertion into the body of the subject, said probe including a carrier catheter (1626) defining a central axis;
(b) a balloon (1628) having a proximal end attached to said carrier catheter and having a distal end, said probe having an inflation conduit communicating with the interior of said balloon; and
(c) means for moving said distal end of said balloon relative to the proximal end of the balloon, whereby the balloon can be inflated when the carrier catheter is in the extended position by introducing a fluid through said inflation conduit and then deflated by withdrawing the fluid through the inflation conduit, and operation of said means for moving substantially collapses the balloon in radial directions transverse to the central axis to facilitate movement of the carrier catheter in the proximal direction.
摘要（中）：
(a) a probe having a proximal end and a distal end adapted for insertion into the body of the subject, said probe including a carrier catheter (1626) defining a central axis;
(b) a balloon (1628) having a proximal end attached to said carrier catheter and having a distal end, said probe having an inflation conduit communicating with the interior of said balloon; and
(c) means for moving said distal end of said balloon relative to the proximal end of the balloon, whereby the balloon can be inflated when the carrier catheter is in the extended position by introducing a fluid through said inflation conduit and then deflated by withdrawing the fluid through the inflation conduit, and operation of said means for moving substantially collapses the balloon in radial directions transverse to the central axis to facilitate movement of the carrier catheter in the proximal direction.
用于具有聚焦能量应用的热处理的装置，包括：（a）探针，其具有适于插入到所述对象的身体中的近端和远端，所述探针包括限定中心轴线的载体导管（1626） （b）具有附接到所述载体导管并具有远端的近端的气囊（1628），所述探针具有与所述气囊的内部连通的充气管道; 和（c）用于相对于球囊的近端移动所述球囊的远端的装置，由此当载体导管处于延伸位置时，气囊可以通过将流体引入所述充气管道而膨胀，然后通过抽出 通过充气导管的流体以及用于移动的所述装置的操作基本上使球囊在横向于中心轴线的径向方向上塌缩，以便于沿近端方向移动载体导管。
公开/授权文献:
IPC结构图谱:
| A | 人类生活必需 |
| --A61 | 医学或兽医学；卫生学 |
| ----A61N | 电疗；磁疗；放射疗；超声波疗 |
| ------A61N7/00 | 超声波疗法 |
| --------A61N7/02 | .局部的超声波发热 |