Whistle attachment for a snorkel, and snorkel-whistle unit
Wholly disposable dental type syringe
Wick arrangement for an anesthetic evaporator
Winged cannula with skin securing means
Winged catheter placement assembly
Winged catheter placement assembly
Winged retention needle
Wireless heads-up display for a self-contained breathing...
Wound drainage device
Wound drainage device
Wrapped folded tampons
Wrapped sanitary napkins
Wrapped superabsorbent core tampon
Wrapper structure for tampons containing superabsorbent material
X-salizer an exerciser for the lungs
Xenon inhalation apparatus
Y-Fitting in the patient system of respirators
Yoke for the harness of a respirator
Zero flow pause during volume ventilation