Motion machine, continuous passive

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Ingenium, 2002.0492.001
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OBJECT TYPE
HAND
DATE
1978
ARTIFACT NUMBER
2002.0492.001
MANUFACTURER
Unknown
MODEL
Unknown
LOCATION
Toronto, Ontario, Canada

More Information


General Information

Serial #
prototype
Part Number
1
Total Parts
3
AKA
CPM
Patents
N/A
General Description
metal, synthetic, leather and fabric materials of construction.

Dimensions

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

Length
160.0 cm
Width
13.0 cm
Height
11.0 cm
Thickness
N/A
Weight
N/A
Diameter
N/A
Volume
N/A

Lexicon

Group
Medical Technology
Category
Research
Sub-Category
N/A

Manufacturer

AKA
Pon
Country
Canada
State/Province
Ontario
City
Toronto

Context

Country
Canada
State/Province
Ontario
Period
This prototype device built in 1978, for experimental purposes. Never used on/by patients.
Canada
Prototype CPM machine for hand built by Craig Pon, a student at the University of Toronto. in 1978. This version was never actually used on a patient, but was the forerunner of the later devices. The concept of continuous passive motion [CPM], and design of CPM devices, was championed by Dr. Robert Salter, an orthopaedic surgeon at the Hospital for Sick Children and professor and head of orthopaedic surgery at the University of Toronto. One of 5 CPM devices donated to the History of Medicine Museum, Toronto by Toronto Medical Corp., Scarborough, Ont. in May 1987.
Function
Prototype version of device designed to provide continuous, controlled range -of -motion action to an injured or post-surgery limb, specifically the hand.
Technical
Based on the hypothesis that continuous passive motion would stimulate the healing and regeneration of articular cartilage through differentiation of pluripotential mesenchymal cells. CPM devices promote patient comfort, by improving circulation and encouraging wound healing, and preventing excessive post-operative swelling.
Area Notes
Unknown

Details

Markings
"Size M/ Made in Hong Kong" printed on white teg sewn to inside of wrist band. "987.4.1" printed in black ink on motor housing.
Missing
Believed to be complete.
Finish
Grey enamel painted finish on metal motor housing: opaque synthetic dome secured to white synthetic base on one side of motor housing casing; white velcro strip closures threaded through metal fittings on opposite side of casing. Grey synthetic covering on metal wire extending from motor head; white synthetic plug housing. White synthetic covering on metal cable connecting motor to glove. Brown suede glove has chamois covering over cable connection point , and part of hand; wide yellow woven fabric cuff; yellow velcro tab closure. Silver metal wire and fitting.
Decoration
N/A

CITE THIS OBJECT

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

Unknown Manufacturer, Motion machine, continuous passive, 1978, Artifact no. 2002.0492, Ingenium – Canada’s Museums of Science and Innovation, http://collection.ingeniumcanada.org/en/id/2002.0492.001/

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