Other hyponyms of medical instrument include
ballistocardiograph,
cardiograph,
bronchoscope,
cardiograph,
electrocardiograph,
dialysis machine,
dialyzer,
diathermy machine,
electroencephalograph,
electromyograph,
endoscope,
fiberscope,
keratoscope,
laryngoscope,
ophthalmoscope,
auriscope,
auroscope,
otoscope,
polygraph,
rhinoscope,
speculum,
stethoscope,
surgical instrument,
syringe,
thermograph,
ultrasound scanner,
scintigraph,
scintiscanner,
diaphanoscope,
encephalograph,
surgical suction pump,
surgical vacuum pump.