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一种一体式支架置入器
专利权人:
SUN, Siyu; Siyu;SUN;孙思予
发明人:
CHEN, Xiaodan,陈晓丹,LI, Chuanming,李传明,LENG, Derong,冷德嵘
申请号:
CNCN2013/081712
公开号:
WO2014/153914A1
申请日:
2013.08.18
申请国别(地区):
CN
年份:
2014
代理人:
摘要:
An integrated bracket imbedding device comprises a front handle (10) and a rear handle (14). A front end of the front handle (10) is provided with an outer pipe (7). A top end of the outer pipe (7) is movably connected to a cutting head (1). A middle pipe (6) and a bracket (4) are arranged in the outer pipe (7). The rear handle (14) comprises a stainless steel pipe (12) used for supporting and an inner pipe (3) located in the stainless steel pipe (12). A top end of the inner pipe (3) is fixedly connected to the cutting head (1). One end of the middle pipe (6) abuts against one end of the bracket (4), and the other end of the middle pipe (6) is connected to the stainless steel pipe (12). One end of the bracket (4) is close to the cutting head (1), and a certain gap is reserved. When the front handle (10) is withdrawn along the stainless steel pipe (12), the outer pipe (7) is withdrawn simultaneously and is separated from the cutting head (1), positions of the middle pipe (6) and the rear handle (14) are kept unchanged, and the bracket (4) is automatically released. By using integrated bracket imbedding device, after a focal organ is cut open, the bracket can be directly imbedded, a passage between the focal organ and the exterior is established, and other surgical operations such as inflection or necrotic tissue removal can be continuously performed by using other instruments, so that the comprehensiveness of the surgery is increased, and a patient can be prevented from suffering from the pain of multiple surgeries.La présente invention concerne un dispositif d'incorporation de support intégré qui comprend une poignée avant (10) et une poignée arrière (14). Une extrémité avant de la poignée avant (10) est pourvue d'un tuyau externe (7). Une extrémité supérieure du tuyau externe (7) est raccordée de façon déplaçable à une tête de coupe (1). Un tuyau central (6) et un support (4) sont agencés dans le tuyau externe (7). La poignée arrière (14) comprend un tuyau en acier
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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