{HEAD ~ A seal member} for assembly within, or a seal zone portion of, a lumen of a medical instrument/device includes a slit segment and {TAIL ~ a bore}, wherein the slit segment intersects with a funnel like segment of the bore 
{ HEAD ~ A seal member } for assembly within , or a seal zone portion of , a lumen of a medical instrument / device includes a slit segment and { TAIL ~ a bore } , wherein the slit segment intersects with a funnel like segment of the bore
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 REL OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH