发明名称 |
Surgical instrument for pharmaceutical product for Injection into the tissue of a human body |
摘要 |
The instrument has a hand-piece (1) comprising an elongated body (11) with a housing (111) for housing a cylindrical support. One of the ends of the instrument comprises a driving unit (19) for rotatably driving a pharmaceutical product container and a perforating injection needle (5). An electronic syringe-driver (18) exerts the pressure during perforation in a controlled manner on a predetermined quantity of pharmaceutical product in the container inserted into the housing to prevent entering of perforation debris in an opening of the needle. An independent claim is also included for a method for perforating a dense tissue of a human or animal body and injecting a pharmaceutical product in a zone of the body accessible through the dense tissue. |
申请公布号 |
EP2335756(A2) |
申请公布日期 |
2011.06.22 |
申请号 |
EP20100192874 |
申请日期 |
2010.11.29 |
申请人 |
DENTALHITEC |
发明人 |
VILLETTE, OLIVIER;GUIST'HAU, VINCENT |
分类号 |
A61M5/20;A61M5/24;A61M5/32 |
主分类号 |
A61M5/20 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|