Devices for monitoring blood glucose for medical purposes; glucose meters; insulin pumps; insulin injectors sold empty; medical apparatus, namely, infusion and injection devices for administering drugs; medical devices, namely, infusion pumps for delivering measured amounts of solutions into the bloodstream over time; medical syringes; syringes for medical purposes and for injections; disposable syringes; injection syringes (syringe barrels); infusion sets; medical devices, namely, infusion pumps for delivering measured amounts of solutions into the bloodstream over time; ostomy flanges used with pouching systems; breast pumps; catheters and parts and fittings therefor; medical apparatus, namely, continuous positive airway pressure (CPAP) devices; textile headgear specially adapted for use with medical ventilator mask interfaces