Using a magnetic stirrer and a high-temperature Water Bath to make quick paraffin sections can complete pathological diagnosis in a relatively short period of time. The relevant analysis conclusions are as follows:
One 78-type magnetic heating stirrer, one aluminum lunch box, four small beakers, and four iron stirring bars.
Rapid fixation dehydration solution z①AAF fixative solution (absolute ethanol 90ml, glacial acetic acid 1ml, formaldehyde 10ml), ②acetone; ③chloroform; ④stearic acid paraffin (1:5).
Heat the hot water in the aluminum box to 1oo·c, then put the beaker containing the dehydration solution into the Water Bath, and move it to the stirrer workbench, turn on the adjustment knob and put it in an appropriate position, depending on the light work of the stirrer, the solution is vortex-like. , about 300～500r/min,
Specimens were taken from 10mm × 10mm × 1mm, fine-needle apuncture and put into fixative ①, and the time distribution was as follows: fixation for 2 minutes, dehydration for 8 minutes, clearing for 2 minutes, dipping in wax for 3 minutes, total juice for about 15 minutes, and then embedding and sectioning.
