Волосников Александр Павлович (RU),Климов Олег Владимирович (RU)
申请号：
RU2013114026/14
公开号：
RU00132715U1
申请日:
2013.03.28
申请国别(地区):
RU
年份:
2013
代理人:
摘要：
Distraction telescopic bar - relates to medical technique, namely, it is an element of the devices used in orthopedics and traumatology, for lengthening long bones.Distraction telescopic bar (1 2) comprising, equipped with a hinge joint (2), the housing (1) formed as a sleeve (10) provided with a through longitudinal groove (11) coaxially disposed in the housing (1) an inner tube (3) and the threaded rod (4) screwed of distraction nut (5) fixed, rotatably mounted on the inner tube (3), wherein the inner tube (3) is fixed in the housing (1) with the bolt (8) with nut (9) installed in a through longitudinal slot (11) and passing through a radial hole (22) formed on the inner tube (3), characterized in that the end of the inner tube (3) is fitted nozzle (6) holding the distraction nut (5) provided with a shoulder (21), the screw abuts the threaded rod (4) (7) to a threaded hole (23) on the inner tube (3), the housing (1), (2) at one end has an internal (13) and external (12) thread, and a hinge assembly consists of a spherical head (14) with a threaded shank (15 ) established in the formed with a spherical end (17), an internal shoulder (18) at one end, and an internal thread (19) at the other, a sleeve (16), wherein W LCA (16) screwed onto the housing (1), as well as a spherical nut (20) disposed on the threaded shank (15) and mating with the spherical end (17) of the sleeve (16).Distraction telescopic rod enables rigidly fix it in position to produce both the dosed and cross-sectional longitudinal movement of the threaded rod (4) and block the threaded rod (4) of arbitrary rotation.Штанга телескопическая дистракционная - относится к медицинской технике, а именно является элементом устройств, используемым в ортопедии и травматологии, для удлинения длинных трубчатых костей.Штанга телескопическая дистракционная (Фиг.1 Фиг.2), содержащая, оснащенный шарнирным узлом (2), корпус (1), выполненный в виде втулки (10), снабженной сквозным продольным пазом (11), соосно располож
