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DEVICE FOR FABRIC AND TRANSFER OF FABRICS
专利权人:
АНДРЕАНИ СИЛЬВАНО (CM);КАСАЛЕ ЭТТОРЕ (IT);МАУЛЛУ Джорджо (IT)
发明人:
АНДРЕАНИ Сильвано (CM),КАСАЛЕ Этторе (IT),МАУЛЛУ Джорджо (IT)
申请号:
RU2014125136/14
公开号:
RU2014125136A
申请日:
2012.11.22
申请国别(地区):
RU
年份:
2015
代理人:
摘要:
1. A device for the collection and transplantation of tissues, containing a handle (2) the end of which is fastened to the connecting means (4), an external needle (6), the free end of which has a lanceolate tip (61), and the other end is connected to the connecting means (4) characterized in that the handle (2) comprises a first through cavity (23) connected with a longitudinal through channel (41) inside the connecting means (4) and with an external needle (6), and the device further comprises: a piston (3) installed with the possibility of sliding inside the first cavity (23) and equipped with an internal needle (7) having a tip (73) and mounted with the possibility of sliding inside the channel (41) and inside the external needle (6), the piston (3) and the inner needle (7) ) can progressively move between the outer position (A), in which the tip (73) of the inner needle protrudes beyond the lanceolate tip (61), and the inner position (B), in which the tip (73) of the inner needle is pulled into the inside of the outer needle (6), moreover, the piston (3) soda neighs sealing elements (39); aspirator (9) connected with the first cavity (23) and with a through channel (41); tip (5) having a free end (51) in the form of a truncated cone, which can be pointed, located coaxially with an external needle (6) outside of it and having the ability to make a rotational-translational motion relative to the connecting means (4) between the retracted position (C), in which the lanceolate tip (61) protrudes beyond the tip (5), and the extended position (D) in which the lanceolate tip (61) is completely inside the tip (5) .2. The device according to claim 1, characterized in that the handle (2) includes a stopper (27) that engages in at least1. Устройство для забора и пересадки тканей, содержащее рукоятку (2) конец которой скреплен с соединительным средством (4), внешнюю иглу (6), свободный конец которой имеет ланцетообразный кончик (61), а другой конец соединен с соединительны
来源网站:
中国工程科技知识中心
来源网址:
http://www.ckcest.cn/home/

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