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