Bi-directional flow catheter with retractable trocar/valve struc
Bi-flow nasal cup
Bi-functional in-line phonation valve
Bi-functional in-line phonation valve
Bi-level flow generator with manual standard leak adjustment
Bi/multi-directional filter cartridge and filter platform...
Bibronchial double lumen tube
Bicompartmental syringe
Bicycle helmet having air filtering and breathing means
Bilaminar ostomy sealing disc
Bilevel CPAP system with waveform control for both IPAP and EPAP
Bio-mask
Biodegradable, implantable drug delivery device, and process for
Bioerodible ocular device
Bioerodible ocular device
Bioerodible ocular device
Bioerodible ocular device
Bioerodible system for delivering drug manufactured from poly(ca
Biohazard mask suitable for civilians
Biological defense masks