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portable direct writing electrocardiograph

https://mhc.andornot.com/en/permalink/artifact6200
Dates
1930
1939
circa 1930-1939
Collection
University Health Network - Academy of Medicine Collection
Category
Diagnostic & Treatment Artifacts
Classification
Cardiology
Accession Number
1969.6.1
Description
A large case divided into two partitions; one half given to a control panel with a plastic top: on/off switch, three controls, milliampmeter, and flexible cables; battery powered; writing instrument in a sliding compartment at the side; three electrode clamps (one missing).
  1 image  
Accession Number
1969.6.1
Collection
University Health Network - Academy of Medicine Collection
Category
Diagnostic & Treatment Artifacts
Classification
Cardiology
MeSH Heading
Electrocardiography, instrumentation
Cardiology -- instrumentation
Description
A large case divided into two partitions; one half given to a control panel with a plastic top: on/off switch, three controls, milliampmeter, and flexible cables; battery powered; writing instrument in a sliding compartment at the side; three electrode clamps (one missing).
Part Names
case - Size: Length 54.0 cm x Width 33.0 cm x Depth 23.0 cm
Provenance
Acquired from the Academy of Medicine; owned by Dr. A.J. Kerwin of Toronto.
Maker
Wissenag
Site Made (City)
Basel
Site Made (Country)
Switzerland
Dates
1930
1939
circa 1930-1939
Material
plastic: light brown
wood: brown
metal: black; silver
Inscriptions
On a plate fastened to the inside of the box lid: "WISSENAG BASEL // PETERSGRABEN 33"
Permanent Location
Storage Room 0007
0007-I1-4
Condition Remarks
Damaged; #2: leatherette is peeling off the case; the plastic inside is cracked and broken.
Copy Type
Original
Reference Types
JPG
Reference Comments
CD #UHN
Research Facts
Used for direct recording by pen and ink.
Images
Less detail

Sphygmograph recording paper box

https://mhc.andornot.com/en/permalink/artifact6901
Collection
University Health Network - Academy of Medicine Collection
Category
Diagnostic & Treatment Artifacts
Classification
Cardiology
Accession Number
1976.5.5
Description
A cylindrical cardboard box with a lid containing a roll of recording paper.
  1 image  
Accession Number
1976.5.5
Collection
University Health Network - Academy of Medicine Collection
Category
Diagnostic & Treatment Artifacts
Classification
Cardiology
MeSH Heading
Physical Examination
Cardiology -- instrumentation
MM= Pulse -- sphygmograph
Description
A cylindrical cardboard box with a lid containing a roll of recording paper.
Number Of Parts
1
Provenance
Acquired from the Academy of Medicine; source: Mr. Austin, administrator, Dept. of Pathology, Banting Institute; belonged to Dr. O. Klotz, chairman of the pathology labs at Banting Institute during the 1930s.
Maker
A. G. James Jaquet
Site Made (City)
Basel
Site Made (Country)
Switzerland
Material
paper: white
cardboard: brown
Inscriptions
On top of box lid: "Fabrik für wissenshaftliche chronometrie // [fancy logo] // A.G. James Jaquet // Basel (Schweiz) // [two small squares] // Sphygmotonographe, Sphygmocardiographe, // Sphygmochronographe, // Graphische Chronometer, // Chronoscope. // etc. // und Präzisionsmechanik"
Permanent Location
Storage Room 0010
0010-E6-7
Dimension Notes
Length 7.4 cm x Diam. 10.8 cm
Copy Type
Original
Reference Types
JPG
Reference Comments
CD #UHN
Images
Less detail