| 摘要 |
<p>The invention provides a catheter comprising an elongate main body including a pair of lumens and extending between proximal and distal ends and connection structure including a housing attached directly to said proximal end and defining a pair of passages forming continuations of the respective lumens, a pair of rotary valves including valve housings formed in said housing and having respective axes of rotation lying in a common plane and including barrels rotatable in said valve housings on actuation of the valves, and a ganged operator attached to the barrels between the barrels for actuating the valves.</p> |
