Automated high throughput whole slide imaging using area sensors, flash light illumination and solid state light engine.

Background: Whole Slide Imagers or digital slide scanners have developed very rapidly in the last 8 years and went through three generations. Third generation instruments have just reached the market which have the stability and throughput to be used for routine clinical work. We describe in this article the technical background and reasoning behind engineering decisions we made during the development of 3DHISTECH's 3rd generation combined brightfield and fluorescent scanner.

Automated multichannel fluorescent whole slide imaging and its application for cytometry.

Slide-based image cytometry (SBC) has several advantages over flow cytometry but it is not widely used because of its low throughput, complicated workflow, and high price. Fully automated microscopes became affordable with the advent of whole slide imaging (WSI) and they can be transformed into a cytometer. A MIRAX MIDI automated whole slide imager was used with metal-halide and light emitting diode (LED)-based fluorescent illumination, filter block changer, and a cooled monochrome charge coupled device camera.