| 摘要 |
<p>The present invention relates to an injector device (1) for medical and/or cosmetic treatment equipped with a supporting element (2) for a syringe (4) provided with a plunger (10). The injector device comprises a cylindrical element (3) to house at least a part of the syringe (4) and means (11,12) to feed compressed gases to the cylindrical element (3) to operate the plunger (10) of the syringe. <IMAGE></p> |
