There should also be a gap between the needle shield and the port. If there is no needle shield or gap, or if there is damage to the reservoir, discard the Sayana Press and use a new one.
Kunatakiwa kuwe na nafasi kati ya ngao na ukingo. Kama hakuna ukingo wa sindano au nafasi, or kama kuna uharibifu wowote wa kopo la dawa, tupa kifaa hicho na tumia kingine.