AUBERT CHRISTOPHE,CHERIF-CHEIKH ROLAND,RIMLINGER THIERRY,BONACCI FABRICE,BARNEAUD SERGE,SMETHAM GRANT TIMOTHY LEWIS,DIXON JULIAN RICHARD,YOUNG MATTHEW EGERTON
申请号：
IN2343/CHENP/2007
公开号：
IN257982B
申请日:
2007.05.31
申请国别(地区):
IN
年份:
2013
代理人:
摘要：
The invention concerns a device for back injecting an implant (30) into the skin (22) of a subject, said device (1) include a hollow main body (10), to which a hollow needle (28) is fixed into which the implant (30) is introduced, a secondary body (12 114) coaxially arranged inside the main body (10) and surrounding the needle (28) and a piston rod (88) able to slide coaxially inside said hollow needle (28) and whose position relative to said needle (28) remains unchanged when the back injection device (1) is pressed against the subjects skin (22) to allow the needle (28) to penetrate said subjects skin and when the secondary body (12) retracts inside the main body (10), the piston rod (88) penetrating the interior of the hollow needle (28) to hold the implant (30) at the required depth in the subjects skin (22) during withdrawal of the hollow needle (28) from the subjects skin (22), during which the secondary body (12 114) exits the main body (10), characterized in that it includes means for the elastic return of the secondary body (12) from the main body (10). Figure 3
