File:Whistler-type laryngeal cutting dilator, London, England, 19 Wellcome L0058072.jpg

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Summary

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Whistler-type laryngeal cutting dilator, London, England, 19
Title
Whistler-type laryngeal cutting dilator, London, England, 19
Description

When the larynx becomes restricted and narrowed, breathing becomes difficult. This instrument is used to open up the larynx when this condition, called stenosis, occurs. The leaf-shaped bulbs are screwed on to the top and the instrument is placed down the throat. When the lever is pushed, a blade emerges. This blade would cut open any restrictions. This example comes with two spare blades. The instrument was invented by Dr Whistler around 1877 and remained a popular instrument until the early 1900s.

maker: Down Bros Limited

Place made: London, Greater London, England, United Kingdom

Wellcome Images
Keywords: stenosis; dilator; Larynx
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This file comes from Wellcome Images, a website operated by Wellcome Trust, a global charitable foundation based in the United Kingdom. Refer to Wellcome blog post (archive).
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References
  • Library reference: Science Museum A612990
  • Photo number: L0058072
Source/Photographer

https://wellcomeimages.org/indexplus/obf_images/e8/7b/f8d76ff91876efb77143a7abedea.jpg

Licensing

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w:en:Creative Commons
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current12:01, 17 October 2014Thumbnail for version as of 12:01, 17 October 20144,256 × 2,832 (1.01 MB)Fæ (talk | contribs)=={{int:filedesc}}== {{Artwork |artist = |author = |title = Whistler-type laryngeal cutting dilator, London, England, 19 |description = When the larynx becomes restricted and narrowed, breathing becomes diffi...

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