File:Medical arc lamp.jpg

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Summary

Description
English: A medical carbon arc lamp from around 1909. It consists of two carbon rod electrodes supplied with mains current creating an electric arc between them, which emitted a brilliant white light. Arc light was rich in ultraviolet light and was used to treat various skin conditions.
Date before 1909
date QS:P,+1909-00-00T00:00:00Z/7,P1326,+1909-00-00T00:00:00Z/9
Source Retrieved April 19, 2013 from Herbert McIntosh 1909 Practical Handbook of Medical Electricity, Therapeutic Publishing Co., Boston, USA, p. 86, fig. 51 on Google Books
Author Herbert McIntosh

Licensing

Public domain
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File history

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Date/Time Thumbnail Dimensions User Comment
current 01:24, 18 May 2014 Thumbnail for version as of 01:24, 18 May 2014 492 × 733 (66 KB) Chetvorno User created page with UploadWizard
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