发明名称 |
TISSUE REMOVAL DEVICES, SYSTEMS AND METHODS |
摘要 |
<p>A tissue removal device includes a rigid aspiration cannula, a valve communicating with the aspiration cannula in a fluid-sealed manner, and a pneumatically-driven actuator configured for moving the valve between an open position and a closed position, wherein at the open position the valve defines an aspiration path through the aspiration cannula and the valve, and at the closed position the valve prevents vacuum from being applied at the distal tip.</p> |
申请公布号 |
CA2849419(A1) |
申请公布日期 |
2013.03.21 |
申请号 |
CA20122849419 |
申请日期 |
2012.09.04 |
申请人 |
MEDLOGICS, INC. |
发明人 |
ROSS, RODNEY L.;DENNEWILL, JAMES;HUGHES, GREGG |
分类号 |
A61F9/007;A61F9/00;A61M39/22 |
主分类号 |
A61F9/007 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|