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Mackenzie's polygraph
https://mhc.andornot.com/en/permalink/artifact6210
Dates
1915
1935
circa 1915-1935
Collection
University Health Network - Academy of Medicine Collection
Category
Diagnostic & Treatment Artifacts
Classification
Cardiology
Accession Number
1969.6.23 a-q
Description
Polygraph (a) in a case (q); accompanied by various attachments (b-m), and three paper rolls (n-p).
More detail
1 image
Accession Number
1969.6.23 a-q
Collection
University Health Network - Academy of Medicine Collection
Category
Diagnostic & Treatment Artifacts
Classification
Cardiology
MeSH Heading
Physical Examination
Cardiology -- instrumentation
MM= Pulse -- polygraphy
Description
Polygraph (a) in a case (q); accompanied by various attachments (b-m), and three paper rolls (n-p).
Number Of Parts
17
Part Names
a - polygraph - Size: Length 10.8 cm x Width 5.7 cm x Depth 8.2 cm
b - part of wrist tambour - Size: Length 26.0 cm x Width 6.3 cm x Depth 47.0 cm
c - shaft for wrist tambour - Size: Length 5.8 cm x Width 2.1 cm
d - screw - Size: Depth 1.7 cm x Diam. 1.3 cm
e - part of wrist tambour mechanism - Size: Depth 6.2 cm x Diam. 6.5
cm
f - writing tambour - Size: Length 13.2 cm x Width 6.5 cm x Depth 5.6 cm
g - cup receiver and tube - Size: Length 94.8 cm x Width 4.2 cm
h - paper roll bracket - Size: Width 4.5 cm x Depth 4.0 cm
i - metal roller for paper - Size: Length 5.6 cm x Diam. 1.6 cm
j - bottle - Size: Length 5.2 cm x Diam. 3.2 cm
k - bottle lid - Size: Depth 2.2 cm x Diam. 3.0 cm
l - plastic tubing - Size: Length 68.5 cm
m - bottle and cap - Size: Length 5.8 cm x Diam. 3.2 cm
n - paper roll - Size: Length 3.8 cm x Diam. 5.0 cm
o - paper roll - Size: Length 3.8 cm x Diam. 4.9 cm
p - paper roll - Size: Length 3.0 cm x Diam. 2.7 cm
q - case - Size: Length 26.0 cm x Width 15.4 cm x Depth 9.7 cm
Provenance
Acquired from the Academy of Medicine; source: Dr. A. J. Kerwin of Toronto.
Maker
Hawksley & Sons
Site Made (City)
London
Site Made (Country)
England
Dates
1915
1935
circa 1915-1935
Material
metal: silver; yellow
plastic
glass
Paper
leather
Permanent Location
Storage Room 0007
0007-J1-5
Condition Remarks
#2: leather and rubber are both deteriorating.
Copy Type
Original
Images
Less detail
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