| 摘要 |
<p>An apparatus (1) includes a handheld element (100, 101) and a remote cont rol (7). The handheld element (100, 101) has a proximal end (102), a distal end (104), and an internal flow conduit. The internal flow conduit (57) exte nds between the proximal (102) and distal (104) ends. The internal flow cond uit (57) is configured to be in fluid communication with a hose (5). The rem ote control (7) is integrated with the handheld element (100, 101). The remo te control (7) is configured to transmit wireless data signals for controlli ng a plurality of devices associated with the hose. The plurality of devices may include a reel (2), a valve system (3), a valve unit (52), and/or a plu rality of valves (46).</p> |
