Integral Lumbar Drainage Set, REF 910420, Sterile EO, Rx only, primary packaged in a PVC blister sealed with Tyvek sheet and secondary packaged in to Tyvek pouch. Internal drainage set is primary packaged in a Tyvek pouch and secondary packaged in to Tyvek pouch, One (1) sealed package of lumbar catheter and Internal drainage set are finally packed in a cardboard box. Intended for CSF external drainage