Holder for medical specimen slide

Claim 2

A unitary holder for a medical specimen slide formed from a single originally planar thin sheet of moldable material into a three dimensional structure wherein said sheet retains a substantially uniform thickness throughout said holder, said sheet divided along a hinge line into a tray portion and a cover portion and having a peripheral flange defining a base plane in an open condition of said holder: a male ridge structure rising above said plane on said tray portion, said ridge structure defining a tray recess including a tray bottom dimensioned to receive the specimen slide; a concave shell formed below said plane in said cover portion, said shell defining a cavity including a cover top and a side wall adapted to mate onto said ridge structure in a folded condition of said holder for covering said slide; and spacer means integral with said sheet for supporting said slide in spaced relationship away from contact with said tray bottom and said cover top.

Claim 3

The holder of claim 1 wherein said spacer means comprise small bumps integral with said tray bottom and positioned to contact marginal areas of the slide.

Claim 4

The holder of claim 1 wherein said cover portion is retained in said closed condition by a friction fit with said ridge means.

Claim 5

The holder of claim 1 wherein said spacer means comprise a partition extending between opposite side walls across said cover top in said cavity, and side notches in said ridge structure for receiving said partition in a closed condition of said holder, said partition dividing said cavity into a first portion and a second portion, said partition cooperating with spacer elements on said tray bottom for holding said slide said spaced relationship.

Claim 6

The holder of claim 1 wherein said spacer means include corner block elements formed to two corners of said cavity and corner notches in said ridge structure configured to receive said corner block elements in a closed condition of said holder, said corner block elements opposing spacer elements on said tray bottom for holding said slide therebetween in said spaced relationship.

Claim 7

The holder of claim 4 further comprising a window opening cut in said cover top in said second portion, said window opening overlying a substantial portion of a top surface of the slide, said partition protecting a remaining portion of said slide from exposure to said window opening.

Claim 8

The holder of claim 1 wherein said peripheral flange includes tab means on opposite edges of said sheet to provide a finger hold and facilitate manual separation of said cover and tray portions when opening said holder.

Claim 9

A unitary holder for a medical specimen slide formed from a single originally planar thin sheet of moldable material into a three dimensional structure wherein said sheet retains a substantially uniform thickness throughout said holder, said sheet divided along a hinge line into a tray portion and a cover portion and having a peripheral flange defining a base plane in an open condition of said holder; a male ridge structure rising above said plane on said tray portion, said ridge structure defining a tray recess including a tray bottom dimensioned to receive the specimen slide; a concave shell formed below said plane in said cover portion, said shell defining a cavity including a cover top and a side wall adapted to mate onto said ridge structure in a folded condition of said holder for covering said slide; a partition extending between opposite side walls across said cover top in said cavity and corner block elements formed at two corners of said cavity, and notches in said ridge structure for receiving said partition and corner blocks in a closed condition of said holder, said partition dividing said cavity into a first portion and a second portion, said partition and corner blocks cooperating with spacer elements on said tray bottom for holding said slide in said spaced relationship away from contact with said tray bottom and said cover top; and a window opening cut in said cover top in said second portion, said window opening overlying a substantial portion of a top surface of the slide, said partition protecting a remaining portion of said slide from exposure to said window opening.

Claim 10

A unitary holder for a medical specimen slide formed from a single originally planar thin sheet of moldable material into a three dimensional structure wherein said sheet retains a substantially uniform thickness throughout said holder, said sheet divided along a hinge line into a tray portion and a cover portion and having a peripheral flange defining a base plane in an open condition of said holder; a male ridge structure rising above said plane on said tray portion, said ridge structure defining a tray recess including a tray bottom dimensioned to receive the specimen slide; a concave shell formed below said plane in said cover portion, said shell defining a cavity including a cover top and a side wall adapted to mate onto said ridge structure in a folded condition of said holder for covering said slide; a partition extending between opposite side walls across said cover top in said cavity and corner block elements formed at two corners of said cavity, and notches in said ridge structure for receiving said partition and corner blocks in a closed condition of said holder, said partition dividing said cavity into a first portion and a second portion, said partition and corner blocks cooperating with spacer elements on said tray bottom for holding said slide in said spaced relationship away from contact with said tray bottom and said cover top; and a window opening cut in said cover top in said second portion, said window opening overlying a substantial portion of a top surface of the slide, said partition protecting a remaining portion of said slide from exposure to said window opening.