17 natural and synthetic polymeric materials in the form of fibres, webs, mats, films and membranes for use in the manufacture of wound dressings, surgical bandages, tissues and waddings, prostheses, namely, breasts, testes, buttocks, ears, noses and lips, surgical implants, non-chemical contraceptives, namely, condoms and caps, catheters, ostomy bags, feeding and draining tubes and tube linings and sutures