Cooling chamber and system of a cooling chamber with a microtome
US7104666B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Sep 16, 2004 |
| Grant date | Sep 12, 2006 |
| Priority date | — |
| Expiry date | Dec 9, 2024 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T83/828
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
A cooling chamber 10 for a microtome 1 is disclosed. A knife 2 having a cutting edge 16 is arranged in the cooling chamber 10 opposite a sample holder 4 having a sample 4a retained therein. The microtome 1 further possesses a stereomicroscope 12 having an optical system 14, the optical system 14 defining an optical axis 11. The region of the sample 4a and of the cutting edge 16 of the knife 2 is observable with the stereomicroscope 12. There is mounted in the cooling chamber 10 an illumination system 20 that emits light 20a and is directed onto a surface 2a of the knife 2 in such a way that the light 20a reflects from the surface 2a parallel to the optical axis 11.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.