The honey comb is used only one time

protecting it from eroding due to constant exposure to fluids

This padded handled pulley is lightweight and compact for traveling convenience

with a sliding "bead" for adjustment

waterproof polyurethane membrane provides protection from allergen molecules

Mucus Extractor with Screw Cap, 35 mL Vial, 33 cm L Aspiration Tube Insulin Pump Accessories The honey comb is usedVygon Mucus Extractor with Screw Cap 35mL Vial, 33cm L Aspiration Tube, 10Fr O. D. Allows quick, safe suctioning of the upper respiratory tract in the newborn, using mechanical wall suction. Avoids the dangers of self contamination inherent in the De Lee (oral suctioning) method. Secure threaded cap for safe transportation of sample to laboratory for testing. DEHP free. Pyrogen free. Latex free.