Huber needle and Tuohy catheter.
Eldor
J
J
D000775:Anesthesia, Spinal / Q000266:history* / Q000295:instrumentation; D000776:Anesthesiology / Q000266:history / Q000295:instrumentation; D002408:Catheters, Indwelling / Q000266:history*; D049673:History, 20th Century; D006801:Humans; D009339:Needles / Q000266:history*; D014481:United States