Apparatus for transporting specimen slides

• US 5,021,218 A
• Filed: 01/19/1990
• Issued: 06/04/1991
• Est. Priority Date: 01/19/1990
• Status: Expired due to Fees

• Current Assignee: Medtronic Incorporated (Medtronic Plc)
• Original Assignee: DLM Incorporated (Medtronic Plc)
• Inventors: Glant, Michael D., Davis, Richard E.
• Primary Examiner(s): Lacey, David L.
• Assistant Examiner(s): Trembley, Theresa A.
• Application Number:
  US07/467,484
• Time in Patent Office: 501 Days
• Field of Search: 422/104, 422/99, 422/102, 206/456, 206/454, 206/449, 206/569, 220/351, 220/507, 220/676, 220/4.21, 73/863, 211/41, 118/500, 427/4
• US Class Current: 422/563
• CPC Class Codes: B01L 2200/18 Transport of container or devices
• CPC Class Codes: B01L 2300/0822 Slides
• CPC Class Codes: B01L 9/52 Supports specially adapted for flat sample carriers, e.g. for plates, slides, chips
• CPC Class Codes: G01N 1/312 for samples mounted on planar substrates
• CPC Class Codes: G03B 21/54 Accessories

Abstract

An apparatus is provided to identify, index and display slides having a specimen thereon, and to secure the slides so as to protect biopsy material and similar specimens retained thereon. There is also provided a slide carrier to hold slides in spaced relation while slides are collectively immersed or wetted, thereby saving considerable time during the processing of the slides by laboratory personnel. The slides are marked by a permanent and unique code which is visible while the slides are retained within the slide carrier container.

Claims

1. A slide identification and transportation kit constructed and arranged to mark, identify, index and display a plurality of slides and specimens thereon and to secure and protect said slides and specimens comprising:

a slide carrier comprising a cap and slide holder constructed and arranged with internal slots to maintain said plurality of slides in spaced relation while exposing said plurality of slides to display said plurality of slides and to provide access to at least a bottom portion of said plurality of slides while securing and protecting said plurality of slides and specimens;

said slide holder comprising a front wall and an opposed back wall, connected by opposed side walls;

said opposed side walls containing openings;

an open top and a base connected to said front wall and said opposed back wall and a plurality of slots formed by grooves in one of either said opposed side walls or said base; and

wherein each of said openings extending from the base of said holder to sections adjacent the top of said opposed side walls, and extending transversely to respective points adjacent said front wall and said opposed back wall; and

said openings constructed and arranged to provide opposed partial side walls to provide access to a bottom portion and a mid portion of said plurality of slides.

2. The kit of claim 1 wherein said sections adjacent the top of said opposed side walls have a plurality of spaced apart slots formed by grooves cut into the interior surfaces of said sections, said slots in said opposed side walls constructed and arranged to be opposed directly across from one another to provide alignment of said plurality of slides in parallel spaced relation.

3. The kit of claim 2 wherein said base comprises:

an opening which communicates with said openings in said respective side walls;

a pair of parallel spaced apart beams connected to said front wall and said opposed back wall and recessed with respect to said base;

a plurality of spaced apart slots formed by grooves cut into a top surface of each of said respective beams, said slots on said respective beams aligned directly across from one another; and

said slots of said beams and said slots of said opposed side walls are aligned to provide alignment of said plurality of slides in parallel spaced relation from said top portion to said bottom portion of said plurality of slides.

4. The kit of claim 3 wherein said cap comprises:

side walls and a back wall connected to one another and carried by a top and having an open end opposite the back wall and an open base;

a skirt section constructed and arranged to extend outward from each of said side walls and said back walls of said cap and connected to said side walls and said back wall of said cap and coextensive with said side walls and said back wall of said cap around the perimeter of said side walls and said back wall of said cap; and

said skirt section comprising a first section and a second section each having a U-shaped channel forming a pair of channels coextensive with each of said side walls of said cap, terminating at a third section.

5. The kit of claim 4 wherein said cap is releasably secured to said slide holder by engaging a pair of opposed flanges at the top of said opposed side walls of said holder with the U-shaped channels of said cap.

6. The kit of claim 5 wherein said cap comprises a pair of tabs, one on the end of each of said pair of channels at said open end of said cap, to bear upon one of said front wall and said opposed back wall of said holder when said cap is slidably secured to said holder, said cap and said holder constructed and arranged to secure and protect said plurality of slides and to provide access to the top, mid and bottom portions of said plurality of slides.

7. The kit of claim 6 wherein said front wall and said opposed back wall of said holder, said back wall of said cap and said third section of said skirt are each concave outward, and said base of said holder comprises a lateral brace between said beams to provide added support and stability to said slide carrier.

8. The slide identification and transportation kit of claim 4, 5, 6 or 7 and further comprising slides having at least one permanent identifying code at the top portion of each of said slides, said code comprising a plurality of characters permanently applied onto said top portion to identify each of said slides and specimens.

9. The slide identification and transportation kit of claim 4, 5, 6 or 7 and further comprising slides having a colored coating at the top portion of each of said slides and at least one code comprising a plurality of characters permanently laser etched into said coating to identify each of said slides and specimens.