Joseph Mortimer Granville

Joseph Mortimer Granville (4 May 1833, Devonport – 23 November 1900, London) was an English physician, author and inventor known for having first patented the electomechanical vibrator for relief of male muscle aches.

Joseph Mortimer Granville
Born4 May 1833,
Devonport
Died23 November 1900
London
OccupationPhysician, inventor

Biography

Grandville qualified M.R.C.S.Eng. in 1856 and L.R.C.P.Lond. in 1861. He attained the higher medical degree M.D. in 1876 from the University of St Andrews.[1]

In his earlier years he was much engaged in journalism, and was, we believe, a frequent contributor to the editorial columns of the Lancet. He practised at one time in Bristol, but afterwards settled in London, and gave particular attention to the treatment of gout, upon which he wrote largely.[1]

In addition to his famous invention of an electric vibrator, he also invented a sphygmograph and a differential thermometer.[1]

On 1 December 1858 he married Mary Ellen Ormerud in Bristol.

Electric vibrator

In the late 1880s Granville invented the electric vibrator, a handheld electric operated device designed to relieve male muscle aches and pains.[2][3] Originally called a percusser or more colloquially "Granville's hammer", the machine was manufactured and sold to physicians, many of whom used the equipment to create "hysterical paroxysm" in their patients with female hysteria.

As vibrators began to be used for bringing hysterical women to paroxysm, its inventor tried to disassociate himself from the device's "mis-use". In his 1883 book on his research, Nerve-Vibration and Excitation as Agents in the Treatment of Functional Disorder and Organic Disease, he wrote, "I have never yet percussed a female patient ... I have avoided, and shall continue to avoid the treatment of women by percussion, simply because I do not wish to be hoodwinked, and help to mislead others, by the vagaries of the hysterical state ..."[4]

Granville was portrayed by actor Hugh Dancy in the 2011 film Hysteria.

Selected publications

References
  1. "Obituary. J. Mortimer Granville". British Medical Journal. 2 (2083): 1619. December 1, 1900. doi:10.1136/bmj.2.2083.1619-b. S2CID 220228660.
  2. Baloh, Robert W. (2020). Medically Unexplained Symptoms. Springer. p. 16. ISBN 978-3-030-59180-9 "The first battery-powered electromechanical vibrator was developed by the English physician Joseph Mortimer Granville, and although he initially recommended use only for muscle massage, it rapidly became popular for treating hysteria."
  3. Maines, Rachel P. (2012). "Vibrators and hysteria: How a Cure Became a Female Sexual Icon". The Conversation. Retrieved 28 December 2020.
  4. Granville, J. M. (1883). Nerve-Vibration and Excitation as Agents in the Treatment of Functional Disorder and Organic Disease. London: Churchill. p. 57.
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