| 摘要 |
<p>A male condom catheter (10) includes a conical portion (17) and a sleath portion (15), both portions comprising at least about 90 % biocompatible polyurethane. The conical portion (17) includes a cone subsection (19) merging with a surge chamber/anti-kink mechanism subsection (21) which then merges with a neck subsection (23) provided for connection with a tube or conduit (24) for urine passage to a collection bag. The present invention also provides a method for making a male condom catheter and a male condom catheter produced by the method. The method includes dipping a mandrel in a liquid state polyurethane formulation, withdrawing the mandrel, curing to form a conical portion, dipping the mandrel in a second liquid state polyurethane formulation, withdrawing the mandrel and curing to form the sheath portion, thus forming the male condom catheter.</p> |
