| 摘要 |
<p>A syringe (21) (e.g. a hyperdermic syringe) comprises: a container (22) for syringeable material; probe means (24) comprised by said container (22), said probe means (24) having a first end portion (24A) for passage of syringeable material; piston means (25) moveable in said container (22), for allowing said passage of syringeable material; receptacle means (25A,25B) for sheathing at least said first end portion (24A) of said probe means (24); and latch means (24C,25C) for latching at least said sheathed first end portion (24A) of said probe means (24) so as to resist re-use of at least said first end portion (24A) of said probe means (24).</p> |
