发明名称 |
Finger guide with orthogonal guide surfaces |
摘要 |
A finger guide (2) comprises first and second orthogonally-oriented portions (4,12) each comprising a pair of opposed converging surfaces (6,8;14,16) into which the end and the shank, respectively, of a finger for examination fit. Because of the relative orientation of the surfaces, movement of the finger relative to an examination surface (22) is reproducibly constrained.
|
申请公布号 |
US5412463(A) |
申请公布日期 |
1995.05.02 |
申请号 |
US19930072383 |
申请日期 |
1993.06.07 |
申请人 |
CENTRAL RESEARCH LABORATORIES LIMITED |
发明人 |
SIBBALD, ALASTAIR;JACKSON, MICHAEL;JACKSON, ELAINE;DEAN, TERENCE |
分类号 |
A61B5/117;(IPC1-7):G06K9/20;G06K9/74 |
主分类号 |
A61B5/117 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|