Find thousands of books, manuscripts, visual materials and unpublished archives from our collections, many of them with free online access.

Kollmann-type urethral dilator, London, England, 1901-1915

Science Museum, London
  • Digital Images
  • Online

Available online

view Kollmann-type urethral dilator, London, England, 1901-1915

License

Attribution 4.0 International (CC BY 4.0)
You can use this work for any purpose, including commercial uses, without restriction under copyright law. You should also provide attribution to the original work, source and licence.
Creative Commons Attribution (CC BY 4.0) terms and conditions https://creativecommons.org/licenses/by/4.0
Credit: Kollmann-type urethral dilator, London, England, 1901-1915. Credit: Science Museum, London. Attribution 4.0 International (CC BY 4.0)

Selected images from this work


About this work

Description

Kollman’s urethral dilator is used to open up a urethra that may have become closed and blocked due to disease – a condition known medically as a stricture. Strictures are caused by diseases such as gonorrhoea. The end of the instrument is inserted into the urethra and opened up. The treatment would have been painful but was performed under local anaesthetic. The instrument is known as an ‘umbrella’ due to its shape and would be used in hospitals by surgeons specialising in urology. The instrument was invented in the 1800s by the German urologist Arthur Kollman. maker: Down Bros Limited Place made: London, Greater London, England, United Kingdom


Permanent link


We’re improving the information on this page. Find out more.