- Elisha Perkins
Elisha Perkins (
January 16 1741 –September 6 1799 ) was a USphysician who created his own therapy, "Perkins Patent Tractors".Elisha Perkins was born 1741 in
Norwich, Connecticut . His son Joseph Perkins trained inPlainfield, Connecticut , where he also practiced medicine.Around 1795–96 Perkins invented his "Tractors", for which he took out a 14-year
patent onFebruary 19 ,1796 ."Dictionary of American Biography"] The tractors consisted of two 3-inch metal rods with a point at the end. Although they were made ofsteel andbrass , Perkins claimed that they were made of unusual metal alloys. Perkins used his rods to cureinflammation ,rheumatism and pain in the head and the face. He applied the points on the aching body part and passed them over the part for about 20 minutes. Perkins claimed they could "draw off the noxious electrical fluid that lay at the root of suffering".The
Connecticut Medical Society condemned the tractors as "delusive quackery", and expelled Perkins from membership on the grounds that he was "a patentee and user of nostrums". Perkins nevertheless managed to convince three US medical faculties that his method worked. InCopenhagen ,Denmark , twelve surgeons at theRoyal Frederick Hospital also began to support the method. EvenGeorge Washington bought a set. Other physicians' criticisms were met with charges of elitism and professional arrogance. Perkins boasted of 5,000 cured cases. Of the purchase made by Washington, Perkins' son, Benjamin Perkins, said that the "President of the United States, convinced of the importance of the discovery from experiments in his own family, availed himself of its advantages by purchasing a set of the Tractors for their use". [ "The Influence of Metallic Tractors on the Human Body", Benjamin Douglas Perkins, London, 1798.]Benjamin Perkins introduced the tractors to
London , andLord Rivers founded a Perkinsian Institution for the benefit of the poor. In 1798, Benjamin published "The Influence of Metallic Tractors on the Human Body". In October 1799, an advertisement in "The Times" said that "The tractors, with every necessary direction for using them in Families, may be had for 5 guineas the set, of Mr. Perkins, of Leicester Square; or of Mr. Frederic Smith, Chemist & Druggist, in the Haymarket". ["The Times " -October 10 ,1799 ]Shortly before his death Elisha Perkins also invented antiseptic medicine and used it for
dysentery andsore throat . In 1799 he went to New York to try his methods during ayellow fever epidemic but died of the disease himself four weeks later.After Perkins' death, British physicians began to have doubts about his tractors. In 1799, Dr.
John Haygarth conducted a test in which he treated five rheumatic patients with wooden tractors that were made to resemble the metallic ones. Four of them reported that the pain was relieved. The next day the patients were treated with metallic tractors with the same results. Dr. Haygarth reported on his findings in a publication entitled "On the Imagination as a Cause & as a Cure of Disorders of the Body".Attempts to use the tractors to cure animals proved futile. However, by that time Perkins had numerous influential supporters and the sale of the tractors continued.
Benjamin Perkins died in 1810. Only after that did the popularity of the tractors began to wane.
References
External links
* [http://www.ingenious.org.uk/site.asp?s=S2&DCID=10284571 Image of Perkin's metal "tractors"]
* [http://www.jameslindlibrary.org/trial_records/19th_Century/haygarth/haygarth_tractors.html James Lind Library]
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