| 摘要 |
<p>Disclosed are fecal catheters made of an odor barrier material comprising; a thermoplastic elastomer selected from the group consisting of a styrenic block copolymer, a thermoplastic vulcanizate, or a polyolefin elastomer; an odor barrier modifier selected from polyisobutene, polybutene, or an organoclay; and an antiblocking agent selected from the group consisting of essentially inorganic fillers, including silica, talc, clay, and mica; wherein the fecal cathether comprises a surface having an arithmetic mean surface roughness (Ra) not less than 0.1 micron.</p> |
