| 摘要 |
<p>A connector for a stoma bag, of the two-piece type, fixed by gluing includes a support equipped with a bracket for fixing to the skin of a patient and with a gluing channel, and a bag provided with a gluing channel that carries an adhesive. The adhesive in the gluing channel of the bag is a layer of a structural adhesive having a thickness of at least 0.6 mm, which forms an elastomeric adhesive composition. The adhesive of the structural adhesive layer contains a three-sequence copolymer, such as a styrene-isoprene-styrene copolymer. In the channel of the bag, its surface carrying the adhesive has undergone a treatment to increase adherence, such as a treatment to increase the surface roughness. The connector can include a member for firstly positioning the channel of the bag relative to the channel of the support. The connector applies also to colostomy, ileostomy and urostomy bags.</p> |
