Li-sheath tsa introducer, tse tsejoang hape e le li-guiding sheaths, ke lisebelisoa tsa bongaka tse sebelisoang mekhoeng e fapaneng ho thusa ho tataisa le ho hlahisa lisebelisoa tse ling tsa bongaka 'meleng. Hangata li entsoe ka thepa e tenyetsehang e kang polyethylene kapa polyurethane.Li-sheaths tsa selelekela li sebelisoa hangata ho cardiology ea interventional, radiology, le opereishene ea vascular. Li sebelisetsoa ho thusa ho kenya li-catheters, li-guidewire, kapa lisebelisoa tse ling ka methapo ea mali kapa liphahlo tse ling tsa 'mele. Li-sheaths li fana ka tsela e boreleli bakeng sa lisebelisoa, ho lumella ho kenngoa habonolo le ho sireletsehileng. Hangata li entsoe ka dilator ntlheng ho thusa ho atolosa sekepe kapa lisele nakong ea ho kenngoa.Ke habohlokoa ho hlokomela hore tšebeliso ea li-introducer sheaths ke mokhoa oa bongaka o lokelang ho etsoa feela ke litsebi tse koetlisitsoeng tsa bophelo bo botle.
