{TAIL ~ The housing} includes a recess adapted for {HEAD ~ insertion} of a cartridge into the housing to deliver a sample to be measured to the device 
{ TAIL ~ The housing } includes a recess adapted for { HEAD ~ insertion } of a cartridge into the housing to deliver a sample to be measured to the device
TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH