Search

John Davies Thomas (1844-1893) described a two-ounce drop-bottle for chloroform in 1872 while he was a resident medical officer at University College Hospital, London. After working as a ship's surgeon, he settled in Australia. In May 1875, Thomas presented a paper on the mortality from ether and chloroform at a meeting of the Medical Society of Victoria in Melbourne, Victoria. Surveys conducted in Europe and North America had established that the mortality from chloroform was eight to ten times higher than that from ether. At that time, chloroform was the most widely administered anaesthetic in Australia. Thomas' paper was published in The Australian Medical Journal and reprinted by the Medical Society of Victoria for distribution to hospitals in the Colony of Victoria. Later that year, Thomas moved to Adelaide, South Australia, where he may have been influential at the Adelaide Hospital in ensuring that ether was administered more often than chloroform. It does not appear that Thomas' papers on anaesthesia had a significant effect on the conduct of anaesthesia in Victoria or New South Wales. [ABSTRACT FROM AUTHOR]