Sample holding system for a microscope with magnetic coupling
View Patent ↗A sample holding system for a microscope, including a sample chamber which has an upper opening and is filled with an immersion liquid, and in which a sample embedded in a transparent embedding compound is placed in a holder. Translatory movement of the sample in relation to a detection objective of the microscope, and rotating the sample about an essentially vertical rotational axis in a plane forming an angle different from zero with the optical axis of the detection objective is included. Rotating the sample includes a rotational drive provided with a magnetic coupling or a belt drive and/or toothed wheel rotational drive arranged above the sample chamber.
1. A sample holding system for a microscope, comprising
a sample chamber having a top, said chamber filled with an immersion liquid, in which chamber a sample embedded in a transparent embedding medium is positioned in a holder, said sample chamber having an opening at the top,
means for subjecting the sample to a translatory movement relative to a detection lens of the microscope, said detection lens having an optical axis, and
means for rotating the sample about a primarily vertical axis of rotation which is located in a plane that encloses an angle different from zero with the optical axis of the detection lens,
said means for rotating the sample comprising a rotary drive with a magnetic coupling which transmits rotary movement to the holder through a lower surface of the sample chamber.
2. The sample holding system of claim 1 , wherein the translatory movement means comprises a translatory drive which transmits the translatory movement via the magnetic coupling to the holder.
3. The sample holding system according to claim 1 for use in a microscope with light sheet illumination in a plane which, with the axis of rotation and the optical axis of the detection lens, encloses an angle different from zero, for use in a single plane illumination microscope.