title: Improving patient safety by design -- a new spinal/intrathecal injection safety system.
authors.forename: Ian
authors.initials: I
authors.lastname: Sheppard
authors.forename: Jeff
authors.initials: J
authors.lastname: Davis
authors.forename: Derek
authors.initials: D
authors.lastname: Blackstock
mesh_terms: D000775:Anesthesia, Spinal / Q000295:instrumentation*; D004867:Equipment Design / Q000379:methods; D004869:Equipment Safety / Q000379:methods; D006801:Humans; D007278:Injections, Spinal / Q000295:instrumentation; D019300:Medical Errors / Q000517:prevention & control; D010361:Patients