Other hyponyms of medical instrument include
ballistocardiograph,
cardiograph,
bronchoscope,
cardiograph,
electrocardiograph,
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,
cobalt machine,
surgical suction pump,
surgical vacuum pump.