| 发明名称 |
Percutaneous Disc Clearing Device |
| 摘要 |
A discectomy tool comprising:
a) a cannula having an outer surface having a longitudinal bore therein, a proximal end and a distal end;b) a steering wire disposed in the longitudinal bore;c) a flexible, hollow transmission shaft disposed in the cannula, the shaft having a throughbore, a proximal end portion, a distal end portion and an outer surface having a thread extending therefrom;d) an irrigation source fluidly connected to the throughbore;e) a cutting tip attached to the distal end portion of the transmission shaft. |
| 申请公布号 |
US2016287264(A1) |
申请公布日期 |
2016.10.06 |
| 申请号 |
US201514674310 |
申请日期 |
2015.03.31 |
| 申请人 |
DePuy Synthes Products, Inc. |
发明人 |
Chegini Salman;Richter Joern;Thommen Daniel |
| 分类号 |
A61B17/16 |
主分类号 |
A61B17/16 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A discectomy tool comprising:
a) a cannula having an outer surface having a longitudinal bore therein, a proximal end portion and a distal end portion; b) a steering wire longitudinally contacting the cannula and extending in the direction of the longitudinal bore; c) a flexible, hollow transmission shaft disposed in the cannula, the shaft having a throughbore, a proximal end portion, a distal end portion and an outer surface having a thread extending therefrom; d) an irrigation source fluidly connected to the throughbore; e) a cutting tip attached to the distal end portion of the transmission shaft; |
| 地址 |
Raynham MA US |
