One-piece disposable speculum
One-piece luminous pacifier
One-use device for directly taking a sample of expired air from
Open curve, atrial "J" electrode
Open frame traction system
Open lead testing system for EEG
Opening mechanism for umbrella-like intravascular shunt defect c
Operating arthroscope
Operating instrument guide mechanism for endoscope apparatus
Operating mechanism for bendable section of endoscope
Operating mechanism for bendable section of endoscope
Operating table for ophthalmic surgery
Operation device for endoscopes
Operation endoscope
Operative instrument providing enhanced visibility area in MR im
Operator console for imaging diagnostic apparatus
Ophthalmic beam director
Ophthalmic clip
Ophthalmic clip
Ophthalmic device to diagnose the eye fundus