
4 0 c m
29cm
actual image size: 21cm x 32cm
Description
Made by Mayer and Phelps of London to the Ministry of Health standard pattern. A tracheotomy is a surgical procedure where an incision is made into the trachea (windpipe) and a tube is inserted to enable the patient to breathe. It is normally carried out when the airway above the trachea is damaged or blocked, making unasisted breathing imposible.
Image Details
Image Ref.
10317591
© Science Museum / Science & Society Picture Library