Patent ID: 8915882

Claim:
An apparatus ( 110 ) comprising: an activation mechanism ( 20 ) operative to deploy a needle ( 116 ) to protrude out of a housing ( 112 ); and a safety latch ( 122 ) movably mounted on said housing ( 112 ) and formed with a needle opening ( 129 ) to allow said needle ( 116 ) to pass therethrough, wherein said safety latch ( 122 ) has a first position wherein said needle ( 116 ) is aligned to pass through said needle opening ( 129 ) and a second position wherein said safety latch ( 122 ) is moved with respect to said housing ( 112 ), such that said needle ( 116 ) is misaligned with said needle opening ( 129 ) and is blocked by a portion of said safety latch ( 122 ) distanced from said needle opening ( 129 ).