The Cassi Rotational Core Biopsy System with Quadpoint Disposable is used to perform biopsy pro-cedures on multiple patients. Up to 7 biopsy cycles (1 mandatory pre-test and 6 biopsies) can be performed per patient. The Cassi system components and catalog numbers are: REF: CS2100-NT Cassi Rotational Core Biopsy Needle – 10 gauge 10 – Sterile single-use biopsy needles and sample trays; comprised of a 19 gauge x 2 cm length securing needle with 10 gauge cutting cannula with trocar REF: CS2120-NT Cassi Rotational Core Biopsy Needle – 12 gauge 10 – Sterile single-use biopsy needles and sample trays; comprised of a 19 gauge x 2 cm length securing needle with a 12 gauge cutting cannula with trocar REF: CS2001-CC-10 10 – Non-sterile single-use CO2 (carbon dioxide) canisters with caps REF:CS2001-BH 1 – Non-sterile limited reusable biopsy handle and 1 spare limited-use 9 – volt alkaline battery
A sterile, sharp bevel-edged, hollow tubular metal instrument designed to percutaneously obtain a specimen of soft tissue, typically for histopathological examination. The device is usually attached to a syringe for the aspiration of the specimen; it is available in a variety of lengths, diameters (bores), and tip configurations (e.g., straight or curved). This is a single-use device.