User's Manual

 15
Cold Finger Kit
Non-Invasive Infrared Temperature Gun
Non‐invasiveinfraredtemperatureguncanbeusedtodetectthefingertiptemperature
quicklybeforetheVENDYStest.Oncethecoldfingerisdetected(Thetemperatureof
fingertipisbelow27Centigrade),heatingblanketshouldbeappliedtowarmupthepatient.
ColdfingermightcausethevesselconstrictionduringtheVENDYStest,thusaffectingthetest
results.
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Electric Heating Blanket
Electricheatingblanketisappliedtothepatientshoulderandnecktowarmupthepatient
whentheysufferfromcoldfiner(Thefingertiptemperatureofthepatientisbelow27
Centigrade)andpreparethepatientwiththefollowingVENDYStest.Pleaseapplytheelectric
heatingblankettothepatientasthefollowinginstruction.
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How is This Kit Used?
ColdFingerKitisusedbeforetheVENDYStest.First,measurethefingertiptemperatureof
patientbeforetheVENDYStest.