| 摘要 |
<p>@ An orthopedic knife for a one-handed person, the knife comprising a blade (14), a hold down member (12) closely associated with the blade (14), and an extending handle (10) pivoted to both blade (14) hold-down member (12) at spaced points (16,18) such that the blade (14) reciprocates as the handle (10) is oscillated and the hold-down member (12) is lodged with respect to an object to be cut.</p> |
