The device 2, further comprising a patch removably secured to the distal end and sealingly covering the aperture such that, when the patch is removed from {HEAD ~ the distal end}, the distal tip is operable to release the fluid from the reservoir through the aperture into the environment outside {TAIL ~ the sheath} 
The device 2 , further comprising a patch removably secured to the distal end and sealingly covering the aperture such that , when the patch is removed from { HEAD ~ the distal end } , the distal tip is operable to release the fluid from the reservoir through the aperture into the environment outside { TAIL ~ the sheath }
OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL TAIL