In situ heat induced antigen recovery and staining method

摘要

An automated in situ heat induced antigen recovery and staining method and apparatus for treating a plurality of microscope slides. The process of heat induced antigen recovery and the process of staining the biological sample on the microscope slide are conducted in the same apparatus, wherein the microscope slides do not need to be physically removed from one apparatus to another. The reaction conditions for treating a slide can preferably be controlled independently, including the individualized application of reagents to each slide and the individualized treatment of each slide.

主权项

1. An automated apparatus for treating biological specimens positioned on microscope slides, comprising:
a first slide support element for supporting a first microscope slide and a second slide support element for supporting a second microscope slide, each of the first slide support element and the second slide support element being upwardly and downwardly movable independently of each other in a way that the first slide support element is movable to a treatment position, wherein a first biological specimen positioned on the first microscope slide is treated, while the second slide support element is in a treatment position, wherein a second biological specimen positioned on the second microscope slide is treated; a first heating element corresponding to the first slide support element to heat the first microscope slide when in the treatment position thereof and a second heating element corresponding to the second slide support element to heat the second microscope slide when in the treatment position thereof such that the first heating element heats the first microscope slide independently of the heating of the second microscope slide by the second heating element; and a microprocessor for controlling a treatment protocol performed on the first slide support element and the second slide support element, determining if one of the first biological specimen and the second biological sample has completed the treatment protocol, and causing the slide support element supporting the microscope slide with the biological sample that has completed the treatment protocol to be positioned for removal of the microscope slide with the biological sample that has completed the treatment protocol from the apparatus while the other biological sample continues to be treated in the treatment position.