| 发明名称 |
SURGICAL KNIFE |
| 摘要 |
A surgical knife is provided. The knife has a blade, a handle, an elongated tube connected to the blade and the handle, and a sheath slidable over the tube and blade. The sheath is moveable from a first position that exposes the blade to and second position that conceals the blade. The blade, handle, and tube are in a fixed rigid relationship with each other while the sheath is movable. |
| 申请公布号 |
US2016235430(A1) |
申请公布日期 |
2016.08.18 |
| 申请号 |
US201514622171 |
申请日期 |
2015.02.13 |
| 申请人 |
PRECISION ENGINEERED PRODUCTS, LLC |
发明人 |
HUFFENUS Alan Michael;BLUMENTHAL Gregory Bernard |
| 分类号 |
A61B17/32;A61B17/3211 |
主分类号 |
A61B17/32 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A surgical knife comprising:
an elongated tube having a channel therethrough, the tube having a distal end and a proximal end; a blade affixed to the distal end; a handle affixed to the proximal end, wherein the blade, handle, and tube are in a fixed rigid relationship with each other; and a sheath slidable over the tube and blade, the sheath being at least as long as the blade, wherein the sheath is retracted and the blade is exposed in a first position and the sheath is extended and the blade is concealed in a second position. |
| 地址 |
ATTLEBORO MA US |
