Capsule and clamping apparatus for locating and embedding a spec

Plastic and nonmetallic article shaping or treating: processes – Mechanical shaping or molding to form or reform shaped article – To produce composite – plural part or multilayered article

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Details

2642791, 249 83, 249121, 249163, 249167, 249170, B29C 100

Patent

active

045955492

ABSTRACT:
An improved capsule and clamping apparatus and a method of using the same are disclosed. The capsule has a filling end and specimen end with a preformed opening at its filling end. The capsule has portions on the filling end for holding the capsule in a perpendicular position on a slide or the like so that the capsule may be clamped perpendicular in sealed relationship with the slide. Embedding material can then be poured into the filling end of the capsule for quickly preparing an accurate, embedded specimen block for later use, such as preparing sections, and particularly thick sections (1 to 6 microns) on a microtome machine, for microscopic examination.

REFERENCES:
patent: 2235964 (1941-03-01), Meyer et al.
patent: 2704928 (1955-03-01), Curry
patent: 2996762 (1961-08-01), McCormick
patent: 3014614 (1961-12-01), Carroll et al.
patent: 3104665 (1963-09-01), Towns
patent: 3113672 (1963-12-01), Brown
patent: 3565389 (1971-02-01), Price
patent: 3571867 (1971-03-01), Cooke
patent: 3982862 (1976-09-01), Pickett et al.

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