| 摘要 |
A bottle 2 containing injection liquid from which liquid is intended to be withdrawn by inserting a hollow needle into the bottle 2 is provided with a fitment 1 for sterilising the needle as it is introduced into the bottle 2. The fitment 1 comprises a sleeve 8 attachable at one end to the bottle 2 and a detachable sterilising cap 10 having a body part 23 which is received within the other end of the sleeve 8. The cap 10 contains a body of absorbent material 33 impregnated with sterilising substance and incorporates an end wall 35 having an integral removable portion 37 separable therefrom by rupturing the material of the end wall 35 so as to form an aperture in the end wall 35 through which the point of the needle may pass into the bottle 2. The point of the needle is thereby sterilised as it is moved through the cap 10 into the bottle 2 to withdraw liquid therefrom and is sterilised for a second time on withdrawal from the bottle 2. After use the cap 10 may be replaced by a cap containing fresh sterilising substance, and the sterilising substance is prevented from being contaminated from outside, until it is to be used, by the removable portion. |
