![METHOD AND APPARATUS FOR INTRA-CHAMBER NEEDLE INJECTION TREATMENT](/abs-image/US/2008/11/20/US20080287909A1/abs.jpg.150x150.jpg)
基本信息:
- 专利标题: METHOD AND APPARATUS FOR INTRA-CHAMBER NEEDLE INJECTION TREATMENT
- 专利标题(中):室内注射治疗的方法和装置
- 申请号:US12121775 申请日:2008-05-15
- 公开(公告)号:US20080287909A1 公开(公告)日:2008-11-20
- 发明人: Raju R. Viswanathan , Gareth T. Munger , Ashwini K. Pandey
- 申请人: Raju R. Viswanathan , Gareth T. Munger , Ashwini K. Pandey
- 主分类号: A61M37/00
- IPC分类号: A61M37/00 ; A61B17/00
摘要:
A method is disclosed that enables intra-chamber needle injection treatment using a navigable interventional device. The method includes navigation steps to systematically inject cells, drugs, or other agents in diagnostically identified target tissues, such as ischemic heart wall tissues. Magnetic navigation of a specifically designed needle catheter permits safe access to remote structures of the heart and depth-adaptable needle injections.
摘要(中):
公开了一种使用可导航介入装置实现腔内针注射治疗的方法。 该方法包括在诊断识别的靶组织例如缺血性心脏壁组织中系统地注入细胞,药物或其它试剂的导航步骤。 专门设计的针导管的磁性导航允许安全地进入心脏的远端结构和深度适应性针注射。