TABER, Justin,HUNT, Patrick,LAMBORNE, Andrew,MAST, Randy,SANDUL, William,KARAHALIOS, Dean
申请号：
ES13733580
公开号：
ES2768237T3
申请日:
2013.01.04
申请国别(地区):
ES
年份:
2020
代理人:
摘要：
A spinous process implant (200), comprising: a first extension (202) having a laterally oriented side and a medially oriented side, the medially oriented side adapted to reside proximal to a first surface of a spinous process, The first extension defines a horizontal axis (201) that extends perpendicular to the medially oriented side, the first extension comprising: a first part (208) comprising a first male member (226) that extends in a lower direction along of a first vertical axis (228) and a first female member (230) extending in an upper direction along a second vertical axis (234), the first female member defining a first socket (232)； a second part (210) comprising a second male member (240) extending in an upper direction along a third vertical axis (242) and a second female member (244) extending in a lower direction than along a fourth vertical axis (248), the second female member defining a second socket (246), in which the third vertical axis is aligned with the second vertical axis such that the second male member is telescopically received in the first socket and the fourth vertical axis is aligned with the first vertical axis so that the first male member is telescopically received in the second socket； and a plurality of arms (206) cantilevered from the medial orientation side of the first extension and extending a distance along the horizontal axis, at least one first arm of the plurality of arms cantilevered from the first part and at least one second arm of the plurality of arms cantilevered from the second part, the first and second arms forming a chamber (280) extending between them along the horizontal axis； The first and second male members and the first and second female members of the first extension allow movement between a compact state (260) where the first extension forms a first height (270) and a distended state (288) where the first extension forms a second height (290) that is greater than the first height； and a second extension (2
