BD Perisafe epidural mini-kit: 18 G x 3 1/2 in. Weiss needle. The catheter connector has four components: body (green), cap (white), washer (white), and gasket (grey). It is used for continuous administration of anesthesia. The product is molded and assembled by Avail, Northeast. It is then supplied to BD (Juncos, PR) where it is allocated to be packaged and sold in kits, trays, Perisafe and bulk.