RYDBERG, Nicholas W.,NARVESON, Christopher M.,SMITH, Gregory H.
申请号：
ES14829802
公开号：
ES2686555T3
申请日:
2014.07.25
申请国别(地区):
ES
年份:
2018
代理人:
摘要：
A device (100, 402, 500, 600, 700, 800, 900), comprising: a handle (102, 420, 502, 602, 702, 802, 904), comprising: a proximal section (106, 506) ； a distal section (108, 422, 508, 606, 706, 806, 910) comprising a channel (112, 426, 512) extending proximally from an opening (114, 514) at a distal end (116, 424, 516) of the handle (102, 420, 502, 602, 702, 802, 904)； and an elongated hollow intermediate section (110, 510, 708, 812, 902) between the proximal and distal sections, in which the intermediate section (110, 510, 708, 812, 902) comprises: an opening (118) between an interior (120, 302, 518) thereof and the channel (112, 426, 512) in the distal section (108, 422, 508, 606, 706, 806, 910), and a groove (122, 532)； a main motor car (124, 306, 520) comprising a main motor (126, 310, 522), in which the main motor car (124, 306, 520) is arranged inside (120, 302, 518 ) of the intermediate section (110, 510, 708, 812, 902)； a main motor gear (128, 312, 524) fixedly fixed to a shaft (130, 314) of the main motor (126, 310, 522)； a control button (123, 534) that has at least a portion thereof that extends through the slot (122, 532) and that is operatively coupled to the main motor carriage (124, 306, 520) so that a longitudinal displacement of the control button (123, 534) induces a longitudinal displacement of the main motor carriage (124, 306, 520), in which the control button (123, 534) comprises: an unlocked state to allow longitudinal displacement of the control button (123, 534)； and a locked state to inhibit the longitudinal displacement of the control button (123, 534)； an exchangeable drive shaft cartridge (104, 504, 604, 704, 804, 908), comprising: a proximal section (138, 526, 814, 906) and a distal section (140, 528, 610, 712)； a drive shaft (142) comprising a proximal end and a distal end, in which the drive shaft extends through an opening (146) in the distal section (140) of the drive shaft cartridge (104, 504 , 604, 704, 804, 908)； and a gear coupling
