Brush biopsy set is used to obtain pathology specimens from lesions in the ureter, renal pelvis, infundibula, or calyces.

Bubble humidifiers are used in an attempt to limit the degree of drying. Bubble humidifiers provide a body humidity of 30% to 35% and are commonly used with nasal cannulas. It is used in conjunction with concentrators, cylinders and liquid system. It features a high-performance diffuser and audible pop-off valve.

Bubble inclinometer accurately measures range of motion. It is placed near joint to be measured. The dial is turned until scale reads zero.

Buffered eyewash solution is used to remove acid, dust, or caustic irritants from the skin and eyes. It is designed to physically remove contaminants from the surface of the eye and lids.

Bulb Syringes are catheter tip, sterile, non-autoclavable syringe for irrigating wounds and aspirating fluids.

Bulb-tipped Urethral Catheter is used for dilation and determination of the inner diameter of the ureter.