Biological surgical dressing
Biological warfare mask
Birth control device
Bite block
Bite block
Bite block assembly for endotrachial tube
Bite block for oral passageway
Bite block having finger-accommodating openings
Bite block system and method
Bite-block
Bladder for liquid dispenser
Bladder training apparatus
Bladder wash method and apparatus
Blind orolaryngeal and oroesophageal guiding and aiming device
Blind orolaryngeal and oroesophageal guiding and aiming device
Blind orolaryngeal and oroesophageal guiding and aiming device
Blind orolaryngeal and oroesophageal guiding and aiming device
Blink-operated extracorporeal tear duct
Blister package for inhalable medicament
Blister packages with frames and associated methods of...