
George Pitkin
George Philo Pitkin (1885-1943), American surgeon. Inventor of Spinocain, Pitkin spinal needle, syringe and tiltometer for controllable spinal anaesthesia.

George Philo Pitkin (1885-1943), American surgeon. Inventor of Spinocain, Pitkin spinal needle, syringe and tiltometer for controllable spinal anaesthesia.

John Snow (1813-1858), English physician. Pioneer of anaesthesia and epidemiology. Defined etherization stages and traced cholera outbreaks to contaminated water in London.

Emery A. Rovenstine (1895–1960), American anaesthesiologist linked to directional spinal needle, nerve block and geriatric anaesthesia.

Joseph-Frédéric-Benoît Charrière, Swiss-born French instrument maker, created the Charrière/French scale for catheters and surgical tubes.

Charles Gabriel Pravaz (1791–1853). French orthopaedic surgeon developed the Pravaz syringe, an early controlled injection device for aneurysm treatment.

Josef Thurner (1927-2025), Austrian pathologist; May–Thurner syndrome; led pathology in Salzburg; published widely on venous disease.

Gaston Labat (1876–1934). Regional anaesthesia pioneer, author of Regional Anesthesia, founder of ASRA, and namesake of the Labat sciatic block, Labat spinal needle and Labat outfit

Lincoln Fleetford Sise (1874-1942). Lahey Clinic anaesthetist known for fine-gauge spinal needle introducers and safer spinal anaesthesia.

Arthur Edward James Barker (1850-1916). British surgeon, asepsis pioneer, and key figure in local infiltration and spinal analgesia.

Barnett Alan Greene (1907-1999) American anaesthesiologist. Use of fine-gauge obstetric spinal needles and reducing post-spinal headache.

Herbert Merton Greene (1878-1962), American physician who linked post-lumbar puncture headache to dural trauma and designed the Greene needle

Macdonald Critchley (1900–1997): Pioneering neurologist of higher brain function; author of The Parietal Lobes; leader, teacher, and medical humanist.