Printed on label: "EC2 // ELECTRODE CREAM // NET WEIGHT 3.5 OZ. // GRASS EEG ELECTRODE CREAM TYPE EC2 // Clean scalp contact area thoroughly // Squeeze small amount of cream directly from tube onto scalp. // Submerge electrode in the cream. // After removing electrode, remove all EC2 from the hair im - // mediately with a mild detergent and water. // Although not harmful, EC-2 hardens upon drying, making // subsequent removal difficult. Contains no calcuim chloride. // GRASS INSTRUMENT COMPANY, QUINCY, MASS. 02169 // 1968 // GRASS SINCE 1935 // MEDICAL INSTRUMENTS"
Storage Room 0010
Unit Of Measure
Contents hardened and can feel it move when tube is shook; bottom is folded wiht the edge broekn open - don not attempt to straighten the bottom
Portable mobile stainless steel electroencephalograph machine model MEB-INT with large rubber wheels; capable of taking sixteen measurements at once and has a faceplate with mulitple colour coded tiny buttons and dials in rows for each measurement; table-top section beneath the faceplate acts as a …
Portable mobile stainless steel electroencephalograph machine model MEB-INT with large rubber wheels; capable of taking sixteen measurements at once and has a faceplate with mulitple colour coded tiny buttons and dials in rows for each measurement; table-top section beneath the faceplate acts as a printer, pulling paper from a compartment beneath and sending it through a series of recording needles which record the brain waves; metal attachable (b) which hangs off the left side and catches the printed chart paper; sitting inside the tray is a stack of used paper (c); box full of unused paper in the compartment (d); metal plate (e) which covers the ink cartridges which is currently unattached; five electrodes (f-j) (three orange, one black, and one gray), and two portable electrode boards (k-l), which appear to be later than the rest of the machine; the boards are plastic boxes with gray cords; thin yellow plastic pen or pointer like device (m) and a grey printer cable (n) that plugs into INPUT socket on side of machine.
Number Of Parts
a - electroencephalograph
b - tray
c - used paper
d - unused paper in box
e - plate (ink cover)
f - electrode
g - electrode
h - electrode
i - electrode
j - electrode
k - electrode board
l - electrode board
m - yellow pointer
n - printer cable
Owned and used at the Kingston Penitentiary Hospital; it was transferred to the Penitentiary Museum in November 2000 after it was deemed obsolete.
"GRASS ELECTROENCEPHALOGRAPH MODEL 8-16" on the front of the face along with various dial and button information and safety information; "March 1974" stamped on a plate on the left side; the electrodes have dates on them, they are either Sept 1991 or May 1994; the mini-electrode boards have "MINI ELECTRODE BOARD // GRASS INST. CO // QUINCY MASS. U.S.A. // MODEL // MEB-INT" on them
Storage Room W1
W1 - Floor
a - Length 76.0 cm x Width 65.5 cm x Depth 117.0 cm
b - Length 38.5 cm x Width 31.0 cm x Depth 25.7 cm
c - Length 36.0 cm x Width 30 cm x Depth 0.5 cm
d - Length 38.0 cm x Width 32.0 cm x Depth 10.0 cm
e - Length 41.0 cm x Width 10.0 cm x Depth 1.0 cm
f - Length 28.5 cm x Diam. 0.3 cm
g - Length 28.5 cm x Diam. 0.3 cm
h - Length 28.5 cm x Diam. 0.3 cm
i - Length 28.5 cm x Diam. 0.3 cm
j - Length 28.5 cm x Diam. 0.3 cm
k - Length 57.0 cm x Width 8.3 cm x Depth 2.7 cm
l - Length 57.0 cm x Width 8.3 cm x Depth 2.7 cm
m - Length 11.2 cm x Diam. 0.5 cm
n - Length 435.0 cm x Width 6.0 cm x Depth 5.5 cm
The ink from the printer has leaked and run over parts of the machine body and face; there is some staining; the tray is badly deformed and will not securely attached; there is a plastic hinged plate which covers the pens on the machine that is coming off because the hinge is bent out of shape.
Internet: "The Bakken Library and Museum"
On exhibit at Musée de la civilisation de Québec 13 March 2017 - 30 March 2018
A photo stimulator consisting of (a) removable flash lamp, attached to adjustable horizontal rod supported by (b) vertically adjustable stand with triangular cast iron base; lamp connects to (c) control unit by electrical cord with specialized five-prong plug; control unit has vents on two sides, …
A photo stimulator consisting of (a) removable flash lamp, attached to adjustable horizontal rod supported by (b) vertically adjustable stand with triangular cast iron base; lamp connects to (c) control unit by electrical cord with specialized five-prong plug; control unit has vents on two sides, rubber feet and metal supporting stand; control unit sides have various outlets; electrical cord with plug is attached to control unit; (d) external monitor cable attaches to control unit via two-pronged metal connector.
Number Of Parts
a - flash lamp - Size: Length 28.0 cm x Width 14.5 cm x Depth 14.0 cm
b - stand - Size: Length 131.5 cm x Width 79.0 cm x Depth 36.0 cm
c - control unit - Size: Length 24.8 cm x Width 20.2 cm x Depth 18.8 cm
d - external monitor cable - Size: Length 245.0 cm x Width 2.0 cm x Depth 2.0 cm
Imprinted on flash lamp end: "HEYCO"; printed on sticker affixed to stand: "ATLAS SOUND"; printed on face of control unit: "GRASS PS22 // PHOTO // STIMULATOR // MODEL PS22 A // SERIAL"; imprinted on the end of connector of external monitor cable: "HEYCO".
Storage Room W1
Flash lamp is scratched on handle and paint has minor chipping; horizontal rod, shaft and base of stand are rusted; plastic coating on electrical cord is cracked at joint of control unit; control unit top has minor stains; otherwise control unit is very good; external monitor cable is stained.
"The Effect of Photo-Stimulation on the Autonomic Nervous System As Measured by Entrainment Ratios of Heart Rate Variability" by Julie Penick, 2003, pages 58-62; CD #5; CD #6.
Used as diagnostic tool for epilepsy and other seizure disorders and for light therapy. Stand has been assembled from various parts. Flash lamp and control unit have different manufacturer than stand.