Hose

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Ingenium, 2014.0119.007
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OBJECT TYPE: breathing
DATE: 1933–1937
ARTIFACT NUMBER: 2014.0119.007

MANUFACTURER: King, A. Charles
MODEL: Unknown
LOCATION: London, England

More Information

General Information

Serial #: N/A
Part Number: 7
Total Parts: 16
AKA: N/A
Patents: N/A
General Description: Rubber hose; metal connectors

Dimensions

Note: These reflect the general size for storage and are not necessarily representative of the object's true dimensions.

Length: 81.0 cm
Width: 7.6 cm
Height: 4.0 cm
Thickness: N/A
Weight: N/A
Diameter: N/A
Volume: N/A

Lexicon

Group: Medical Technology
Category: Chemicals & medications
Sub-Category: N/A

Manufacturer

AKA: King
Country: England
State/Province: Unknown
City: London

Context

Country: Unknown
State/Province: Unknown
Period: Unknown
Canada: Part of a collection of medical technologies donated to the Canada Science and Technology Museums Corporation by the Canadian Anesthesiologists’ Society. This machine was lent to CAS by Dr. Jeremy Sloan of North York, Ontario in 1995. Dr. Sloan is regarded as a leader in the promotion of safety standards for anesthetic equipment.
Function: To allow the flow of vapour from the anaesthetic machine to the mask
Technical: The original concept of Boyle's machine was invented by the British anaesthetist Henry Boyle (1875–1941) in 1917. Boyle promoted intratracheal insufflation techniques using nitrous oxide, oxygen and ether, replacing open-drop anaesthesia. Initially he used imported Gwathmey machines from the USA, but finding them unreliable, he developed his own continuous-flow machines. His design included cylinders for the gases and a "Boyle's Bottle" to vaporize diethyl ether. Until recently, an anaesthetic machine was often referred to as a "Boyle's Machine" in honour of his contribution. Dr. Sloan believes that this machine has an unsafe design because it was hard to assemble which often resulted in connection errors and issues during operation. (ref.1)
Area Notes: Unknown

Details

Markings: On connector to anaesthesia machine, near sliding switch: "OFF/ ON"; On connector to mask: A. CHARLES KING/ LONDON"
Missing: Appears complete
Finish: Orange coloured rubber, with plated metal connectors
Decoration: N/A

CITE THIS OBJECT

If you choose to share our information about this collection object, please cite:

King, A. Charles, Hose, circa 1933–1937, Artifact no. 2014.0119, Ingenium – Canada’s Museums of Science and Innovation, http://collection.ingeniumcanada.org/en/id/2014.0119.007/

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