G. Surgiwear Ltd. Manufactures Small Cerebral Reservoir of 12mm Diameter. G. Surgiwear Ltd. Is an ISO 13485:2003 certified company. G. Surgiwear Ltd. Supplies medical devices. Small Cerebral Reservoir of 12mm Diameter is used for repeated access to ventricular system. Small Cerebral Reservoir of 12mm Diameter is available with the feature of one ventricular part 15 cm long radio-opaque OD 2.5 mm ID 1.3 mm closed at the end within black silicone tantalum impregnated plug. This chamber has the end which has 32-40 holes supplied with stylet. It is ready to use in double peel open packs sterilized by EO.