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