发明名称 |
Device for stretching sample sections |
摘要 |
The present invention relates to a glass plate (2) for use in a device (1) for stretching sample sections having a sectioning knife, the glass plate (2) being arranged at the back (3) of the sectioning knife in such a way that a defined gap (4) for reception of the sectioned sample is formed between the back (3) of the sectioning knife and the plate (2), the glass plate (2) possessing, at least on one of its longitudinal sides (21, 22), edges (211, 212; 221, 222) ground and polished to optical flatness. |
申请公布号 |
US8999269(B2) |
申请公布日期 |
2015.04.07 |
申请号 |
US201313865229 |
申请日期 |
2013.04.18 |
申请人 |
Leica Microsystems CMS GmbH |
发明人 |
Unger Ralf;Eisenkrämer Frank |
分类号 |
A61B10/00;G01N1/06;G01N1/28 |
主分类号 |
A61B10/00 |
代理机构 |
Hodgson Russ LLP |
代理人 |
Hodgson Russ LLP |
主权项 |
1. A device (1) for stretching sample sections, the device comprising:
a sectioning knife having a back (3); a glass plate (2) arranged at the back (3) of the sectioning knife in such a way that a defined gap (4) for reception of a sample section is formed between the back (3) of the sectioning knife and the plate (2); wherein the glass plate (2) comprises a first longitudinal side (21) having a first pair of longitudinal edges (211, 212) and a second longitudinal side (22) having a second pair of longitudinal edges (221, 222), wherein the longitudinal edges of at least one of the first pair of longitudinal edges (211, 212) and the second pair of longitudinal edges are ground and polished to optical flatness, having a roughness <5 nm RMS. |
地址 |
Wetzlar DE |