Automated high volume slide processing system

1. An automated method for processing microscope slides carrying specimens, the method comprising:

heating a plurality of specimen slides held by a slide tray positioned within an automated stainer apparatus, wherein the slide tray holds the plurality of specimen slides in a fixed spaced-apart arrangement;

robotically de-paraffinizing the heated specimen slides held by the slide tray;

delivering liquids, via a staining device of the automated stainer apparatus, onto each of the plurality of specimen slides without having an amount of liquid delivered onto one of the plurality of specimen slides contacting any of the other specimen slides held by the slide tray, thereby staining the plurality of specimen slides; and

after staining the plurality of specimen slides using the staining device,

robotically coverslipping each of the plurality of stained specimen slides being held by the slide tray using a head portion that applies a vacuum to pick up coverslips and carry the coverslips across the slide tray to apply the coverslips to respective ones of the plurality of stained specimen slides while the plurality of stained specimen slides are held in the fixed spaced-apart arrangement and within the automated stainer apparatus, wherein the head portion includes one or more dispense nozzles configured to deliver a coverslipping liquid and a vacuum head configured to carry the coverslips, wherein the one or more dispense nozzles are spaced apart from the vacuum head;

robotically transporting the slide tray, carrying the plurality of coverslipped and stained specimen slides in the fixed spaced-apart arrangement, to a curing or drying unit in the automated stainer apparatus, and

after a drying or curing period, robotically transporting the slide tray, carrying the plurality of coverslipped and stained specimen slides in the fixed spaced-apart arrangement, to a retrieval position for manually transporting the slide tray away from the automated stainer apparatus.

2. The method of claim 1 , further comprising:

using at least one transporter to robotically transport the slide tray and additional slide trays between workstations in the automated stainer apparatus; and

simultaneously processing two or more of the slide trays within the automated stainer apparatus, wherein the processing includes at least one of drying, de-waxing, staining, or automated coverslipping.

3. The method of claim 1 , further comprising coordinating staining and coverslipping of the plurality of specimen slides carried by a plurality of slide trays, which are contained within the automated stainer apparatus at the same time.

4. The method of claim 1 , wherein the plurality of specimen slides includes a first specimen slide and a second specimen slide, the method further comprising delivering the liquids by pumping the liquids at flow rates sufficiently low to prevent liquid delivered onto the first specimen slide from contacting the second specimen slide.

5. The method of claim 1 , further comprising robotically transporting the slide tray holding the plurality of stained specimen slides from the staining device to a coverslipper device.

6. The method of claim 1 , wherein the liquids include a hematoxylin solution and an eosin solution.

7. The method of claim 1 , further comprising monitoring delivery of the liquids onto the plurality of specimen slides.

8. The method of claim 7 , further comprising detecting an overflow of liquids that have drained from the plurality of specimen slides to monitor delivery of the liquids.

9. The method of claim 1 , further comprising performing one or more dewaxing procedures on the plurality of specimen slides.

10. The method of claim 1 , further comprising moving a manifold of the staining device to sequentially deliver one or more fluid streams of the liquids from the manifold onto the plurality of specimen slides.

11. An automated method for processing microscope slides carrying specimens, the method comprising:

robotically transporting a slide tray, which holds specimen slides at a spaced-apart arrangement, through an automated stainer apparatus to a stainer workstation;

delivering liquid onto each of the specimen slides such that an amount of the liquid delivered onto one of the specimen slides does not contact any of the other specimen slides held by the slide tray;

robotically transporting the slide tray from the stainer workstation to a coverslipper apparatus within the automated stainer apparatus;

automatically coverslipping each of the specimen slides using a head portion of the coverslipper apparatus by

applying a coverslipping liquid to respective ones of the plurality of stained specimen slides using the head portion, and

using a head of the head portion to sequentially pick up and apply respective coverslips to the respective ones of the plurality of stained specimen slides; and

robotically transporting the slide tray with the coverslipped specimen slides held in the spaced-apart arrangement to a parking garage configured to hold processed slide trays for removal from the automated stainer apparatus.

12. The method of claim 11 , further comprising robotically transporting multiple slide trays between workstations in the automated stainer apparatus and the automated stainer apparatus simultaneously processes specimen slides held by two or more of the multiple slide trays, wherein the multiple slide trays includes the slide tray robotically transported to the parking garage.

13. The method of claim 11 , further comprising pumping liquid at flow rates sufficiently low to deliver an amount of the liquid onto each individual specimen slide held by the slide tray such that the amount of the liquid delivered onto one of the individual specimen slides does not contact another one of the specimen slides held by the slide tray.

14. An automated method for processing microscope slides carrying specimens using an automated stainer apparatus, the automated method comprising:

while a slide tray fixedly holds specimen slides in a spaced-apart arrangement,

robotically transporting the slide tray to a stainer workstation of the automated stainer apparatus;

delivering individual volumes of liquid onto each of the specimen slides;

robotically coverslipping each of the specimen slides using a coverslipper apparatus of the automated stainer apparatus, the coverslipper apparatus having at least one dispense nozzle configured to dispense coverslipping liquid and a head that picks up and places respective coverslips onto respective ones of the plurality of stained specimen slides, wherein the at least one dispense nozzle is spaced apart from the head;

robotically transporting the coverslipped specimen slides from the coverslipper apparatus to a unit configured to cure or dry the coverslipped specimen slides; and

robotically transporting the slide tray carrying the coverslipped specimen slides from the unit to a parking garage.

15. The automated method of claim 14 , further comprising determining a sequence for simultaneously processing multiple slide trays, wherein the parking garage is configured to hold the slide trays.

16. The automated method of claim 14 , wherein the unit is a convection oven or a radiant oven.

17. An automated method for processing microscope slides carrying specimens using an automated stainer apparatus, the automated method comprising:

while a slide tray fixedly holds specimen slides in a spaced-apart arrangement,

robotically transporting the slide tray to a stainer workstation of the automated stainer apparatus;

delivering individual volumes of liquid onto each of the specimen slides;

robotically coverslipping each of the specimen slides using a coverslipper apparatus of the automated stainer apparatus, the coverslipper apparatus having a head that picks up and places respective coverslips onto respective ones of the plurality of stained specimen slides, wherein the plurality of specimen slides are coplanar and the head includes a plurality of loaded pins and a sealing member configured to grip individual coverslips when the head applies a vacuum, wherein the plurality of loaded pins are biased to extend beyond the sealing member to assist in separating coverslips from the sealing member;

robotically transporting the coverslipped specimen slides from the coverslipper apparatus to a unit configured to cure or dry the coverslipped specimen slides; and

robotically transporting the slide tray carrying the coverslipped specimen slides from the unit to a parking garage.

18. An automated method for processing microscope slides carrying specimens using an automated stainer apparatus, the automated method comprising:

while a slide tray fixedly holds specimen slides in a spaced-apart arrangement,

robotically transporting the slide tray to a stainer workstation of the automated stainer apparatus;

delivering individual volumes of liquid onto each of the specimen slides;

robotically coverslipping each of the specimen slides using a coverslipper apparatus of the automated stainer apparatus by delivering a coverslipping adhesive through dispense nozzles of the coverslipper apparats, wherein the dispense nozzles are spaced apart from a head that picks up and places respective coverslips onto respective ones of the plurality of stained specimen slides;

robotically transporting the coverslipped specimen slides from the coverslipper apparatus to a unit configured to cure or dry the coverslipped specimen slides; and

robotically transporting the slide tray carrying the coverslipped specimen slides from the unit to a parking garage.

19. An automated method for processing microscope slides carrying specimens using an automated stainer apparatus, the automated method comprising:

while a slide holder holds specimen slides in a spaced-apart arrangement,

staining the specimen slides using the automated stainer apparatus;

robotically coverslipping each of the stained specimen slides using a coverslipper apparatus having a head portion configured to:

apply a vacuum to individually pick up a respective coverslip using a head of the head portion,

carry the respective coverslip above the plurality of stained specimen slides,

apply a coverslipping liquid to a respective stained specimen slide using at least one dispense nozzle of the head portion, and

place the respective coverslips onto the respective one of the plurality of stained specimen slides using the head;

robotically transporting the slide holder carrying the coverslipped specimen slides from the coverslipper apparatus to a unit, wherein the unit is configured to cure or dry the coverslipped specimen slides within the automated stainer apparatus.