Slide tray assembly

Patent metadata

Field	Value
Publication number	US-12357995-B2
Application number	US-201917278993-A
Country	US
Kind code	B2
Filing date	Dec 19, 2019
Priority date	Dec 20, 2018
Publication date	Jul 15, 2025
Grant date	Jul 15, 2025

Abstract

A slide tray assembly for an slide input module or an slide output module of an automated treatment apparatus for treating tissue samples disposed on slides, the slide tray assembly comprising: a slide tray; and a slide tray cover adjacent to the slide tray forming one or more voids between the slide tray and the slide tray cover for receiving slides therein, wherein the slide tray cover comprises an indent at one end of the slide tray cover so that a slide handling robot of the automated treatment apparatus and an operator of the automated treatment apparatus can access the slides in the voids via the indent.

First claim

The invention claimed is:

1. A slide tray assembly of an automated treatment apparatus for treating tissue samples disposed on slides, the slide tray assembly comprising:
a plurality of slide trays; and
a plurality of slide tray covers, wherein for each slide tray cover of the plurality of slide tray covers, the slide tray cover is adjacent to a respective slide tray forming one or more voids between the respective slide tray and the slide tray cover for receiving slides therein,
wherein each of the plurality of slide tray covers comprises an indent at one end of the slide tray cover, the indent is a scalloped slide input being configured to minimize tissue samples of the slides scraping on the slide tray cover when the slides are located in the voids by a slide handling robot of the automated treatment apparatus or an operator of the automated treatment apparatus; and
wherein the plurality of slide trays at least partially overlap and are staggered longitudinally relative to each other so that the slide handling robot or the operator can access the slides in the voids.

2. The slide tray assembly of claim 1 , wherein the voids are configured such that when the slides comprising a label at one end are located in the voids, the label is visible to the slide handling robot.

3. The slide tray assembly of claim 1 , each of the plurality of slide trays comprises datum references.

4. The slide tray assembly of claim 1 , wherein the respective slide tray comprises a slide retaining lip at one end adjacent the indent in the adjacent slide tray cover.

5. The slide tray assembly of claim 1 , wherein the slide tray assembly is moveable between an open position in which the operator of the automated treatment apparatus can access the slides in the voids and a closed position in which the slide handling robot of the automated treatment apparatus can access the slides in the voids.

6. The slide tray assembly of claim 5 , wherein the slide tray assembly is pivoted between the open and the closed position.

7. The slide tray assembly of claim 1 , wherein each of the plurality of slide tray covers is pivotally connected to the respective slide tray.

8. The slide tray assembly of claim 7 , wherein the plurality of slide tray covers comprises four slide tray covers and the plurality of slide trays comprises.

9. The slide tray assembly of claim 8 , wherein the slide tray assembly comprises twenty four voids.

Assignees

• Leica Biosystems Melbourne Pty

Inventors

• Shawcroft Brenden Anthony

Classifications

• B01L2300/0822

  Slides · CPC title

• B01L2300/0609

  Holders integrated in container to position an object · CPC title

• B01L2300/047

  Additional chamber, reservoir · CPC title

• B01L2300/021

  Identification, e.g. bar codes · CPC title

• B01L2200/141

  Preventing contamination, tampering · CPC title