RDK PARAMEDICAL STUDENT STUDY

    HISTOPATHOLOGY Microtome Microtome :- It is an instrument for cutting tissue section of uniform thickness. A knov on the machine is use to adjest thickness section. A knife is fixed is a clamp. Tissue block is clamped in to the microtome. If the microtome is rocking time. That block is fixed a chunk of wood. That is held in the microtome head. Microtome are different types: - 1.        Rotary Microtome: - The knife remains fixed in the microtome clamp. Paraffin block is moved up and down with the help of rotator. The tissue Advanced which each rotation. 2.        Rocking Microtome: - Tissue block remains fixed in the microtome knife is move to and fro to cut the section with each rocking tissue is moved up to allow the section cutting. 3.        Freezing Microtome: - The specimen is kept frozen by a gassous coolant which is help in a tank and is blown through a hose ove...