发明专利
AU2002348516A1 System and method for mapping and ablating body tissue of the interior region of the heart
未知
基本信息:
- 专利标题： System and method for mapping and ablating body tissue of the interior region of the heart
- 申请号：AU2002348516 申请日：2002-10-04
- 公开(公告)号：AU2002348516A1 公开(公告)日：2003-04-22
- 发明人： RAMA ALAN DE LA , HATA CARY , CHEN PETER C
- 申请人： IRVINE BIOMEDICAL INC
- 专利权人： IRVINE BIOMEDICAL INC
- 当前专利权人： IRVINE BIOMEDICAL INC
- 优先权： US97526901 2001-10-11
- 主分类号： A61B5/296
- IPC分类号： A61B5/296 ; A61B17/00 ; A61B17/22 ; A61B18/00 ; A61B18/04 ; A61M25/00 ; A61M25/01 ; A61N7/02 ; A61B5/04
摘要：
A catheter for sensing electrical events about a selected annulus region of the heart and for treating tissue in the selected annulus region has a handle assembly, and a shaft having a proximal end coupled to the handle assembly. The catheter also has a mapping element provided adjacent its distal end, and an ablation element positioned spaced apart along the shaft from the mapping element. The mapping element is first positioned at the desired treatment location in the selected annulus region and the desired treatment location is mapped. The ablation element is then positioned at the desired treatment location by moving the mapping element away from the desired treatment location, and the desired treatment location is ablated.
信息查询:
EspacenetIPC结构图谱:
| A | 人类生活必需 |
| --A61 | 医学或兽医学；卫生学 |
| ----A61B | 诊断；外科；鉴定 |
| ------A61B5/00 | 用于诊断目的的测量；人的辨识 |
| --------A61B5/24 | .测量、检测或记录人体或其各部位的生物电或生物磁信号 |
| ----------A61B5/242 | ..测量生物磁场，例如，由生物电流产生的电磁场 |
| ------------A61B5/279 | ...特别适于特定用途的 |
| --------------A61B5/296 | ....用于肌电图 |