The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jun. 14, 2016
Filed:
Feb. 14, 2012
Steven Paul Wheeler, Rancho Palos Verdes, CA (US);
Steven Paul Wheeler, Rancho Palos Verdes, CA (US);
Other;
Abstract
Method and apparatus for processing tissue specimens against decomposition, putrefaction and autolysis which use a simple three step procedure in a single vessel or container. First, the specimens are saturated with a solvent mixture of a ketone and a hydrocarbon, e.g., an Acetone/Hexane or an Acetone/Xylene mixture, to dissolve lipids and other cellular solutes. The container is then flooded with melted Paraffin. In a last step, the solvent mixture is vaporized and evacuated from the container, allowing the melted Paraffin to replace the vaporized solvent and impregnate the specimens. Raw, i.e., non-processed and non-burred specimens up to 5 mm thick can be processed in about 60 minutes. A solvent regenerator distills the evacuated solvent; and converts vent waste gases into carbon dioxide and water through a thermocatalytic oxidizer.