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