Jorgensen Labs Concentrator 5 High Efficiency Oxygen Delivery System Brand_Hill Rom The Jorgensen Labs Disposable Stainless Meter Type:Reads in Feet The Jorgensen Labs Disposable Stainless Steel Scalpel is a fully integrated surgical instrument designed to solve the operational risks associated with blade attachment and removal in high pressure clinical environments Material: Polycarbonate shell with hard foam and cushion foam Compact Mobility: Equipped with durable casters for easy transport between surgical suites and recovery areas Cost Effective Operation: Significantly reduces total cost of ownership by utilizing ambient air rather than expensive liquid or compressed oxygen refills