Abstract: A metallic, reusable mold with one or more wells. The mold is kept within a cryostat at low temperature. The mold is removed from the cryostat and a tissue specimen is placed into a well within the mold. An embedding medium is added to the well around the tissue specimen. A pre-chilled chuck is then placed against the well opening. The mold with tissue specimen, embedding medium and chuck are returned to the cryostat and the specimen is frozen into a block. The mold and contents are removed and hot water poured against the mold releasing the block with attached chuck from the well. The chuck with attached block is then available for sectioning or other processing.

Abstract: A filtration station for capturing small to medium sized tissue fragments in fluid for histological processing. The filtration station allows tissue to be filtered onto foam in a cassette or into a biopsy bag with speed, excellent tissue recovery and convenient fixative collection for recycling or disposal. The present invention combines two normally separate filtration stations into one station for more convenient filtration of tissue into two widely used filter media while also reducing exposure to harmful vapors.

Abstract: A filtration station for capturing small to medium sized tissue fragments in fluid for histological processing. The filtration station allows tissue to be filtered onto foam in a cassette or into a biopsy bag with speed, excellent tissue recovery and convenient fixative collection for recycling or disposal. The present invention combines two normally separate filtration stations into one station for more convenient filtration of tissue into two widely used filter media while also reducing exposure to harmful vapors.

Abstract: A plurality of scalpel handles, one master handle and one or more slave handles. The master handle and one of the slave handles are interconnected to provide uniform, parallel blade separation of two scalpels and their blades.