| 摘要 |
The device, comprising a release mechanism (2) at whose outer end is a needle to be used once only, is provided for pricking a finger, said needle being housed within a containing chamber (8), and a closing finger-protecting member (9) bearing a hole (10) at a point corresponding to said needle, a reservoir (7) for housing a plurality of spare needles to be used once only, said closing, finger-protecting member (9) being also the closing member also of said reservoir (7) and being interchangeable with other finger-protecting members having different thicknesses. |
