Tissue processor

摘要

A tissue processing system includes a plurality of processing stations. Each processing station includes a plurality of tissue receiving areas that are each configured to accommodate a tissue sample as well as physically isolate that tissue sample from other tissue samples at other receiving areas of the same processing station. Each processing station is configured to separately and individually process the tissue sample at each receiving area to either reduce or eliminate any potential for cross-contamination between the tissue samples undergoing processing at the same processing station. For each receiving area of each processing station, the system is configured to immerse a tissue sample at a particular receiving area in processing fluid for a pre-determined time according to a pre-defined protocol that is based upon parameters of that tissue sample.

主权项

1. A method of individually processing tissue samples using a tissue processing system including a plurality of tissue processing stations comprising the steps of:
receiving information corresponding to parameters of a first tissue sample; receiving information corresponding to parameters of a second tissue sample; positioning the first tissue sample in a tissue receiving area of a processing station that is physically isolated from a different tissue receiving area of the same processing station; positioning the second tissue sample in a second tissue receiving area of the processing station that is physically isolated from the first tissue receiving area of the same processing station; processing the first tissue sample according to a pre-defined protocol that is based upon the received parameters of the first tissue sample, wherein the processing step comprises (i) dispensing processing fluid including either reagent solution or paraffin to immerse the first tissue sample in the processing fluid for a pre-determined time based upon the pre-defined protocol, and (ii) exposing the first tissue sample to vacuum and/or pressure so that the fluid permeates the first tissue sample; processing the second tissue sample according to a pre-defined protocol that is based upon the received parameters of the second tissue sample, wherein the pre-defined protocol of the second tissue sample differs from the pre-defined protocol of the first tissue sample that is positioned in the same processing station; and processing the first and second tissue samples that are positioned in the same processing station at the same time; and transporting the first tissue sample to a tissue receiving area of a second processing station of the tissue processing system for further processing.