| 摘要 |
An implantable device ( 1 ) for injecting and/or drawing fluid having a housing ( 2 ) with a chamber ( 2 A) formed therein. The housing ( 2 ) includes a proximal wall ( 4 ) and a distal wall ( 5 ) between which a side wall extends, and an aspiration zone ( 7 ) designed to be perforated by a hollow needle for injecting and/or drawing fluid into the chamber ( 2 A). The aspiration zone ( 7 ) extends simultaneously on the proximal wall ( 4 ), the side wall and the distal wall ( 5 ). The device ( 1 ) has a shield ( 13 ) made of a material not perforable by a hollow needle inside the chamber ( 2 A) to prevent the housing ( 2 ) from being perforated by a hollow needle.
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