I serve on the Board of Directors of the Lancaster Medical Heritage Museum, and we have inaugurated an "Object of the Month" feature to highlight interesting items from the museum's collections. Here is the one for June.
Before modern anesthesia machines, surgeons relied on devices like this historic ether mask to safely administer anesthetics during surgery.
Used from the late 19th century through the mid-20th century, ether masks allowed physicians to administer ether or chloroform through inhalation by dripping the liquid onto layers of gauze stretched across a metal frame. As the anesthetic evaporated, patients inhaled the vapor, allowing surgeons to perform increasingly complex procedures.
Prior to the development of ether masks, anesthesia was often administered using simple cloth cones or towels soaked in ether, methods that were far less controlled and could cause irritation or burns.
This month’s featured object highlights the evolution of anesthesia and the dramatic changes it brought to medicine and surgery. Ether and chloroform were widely used during the Civil War, World Wars I and II, and the Korean War, transforming battlefield and hospital care alike.
You can see this historic ether mask on display at the museum.
Research provided by Dr. Stephen Olin.
