Medical Hydrophilic Coated Guidewirena'urar likita ce ta musamman da aka ƙera don sauƙaƙe tafiya mai santsi da inganci ta hanyar magudanar jini, bututu, ko wasu sifofi na jikin ɗan adam a lokacin mafi ƙanƙanta hanyoyin ɓarna. Rufin hydrophilic ya zama mai santsi sosai lokacin da aka jika, yana rage girman juzu'i kuma yana ba da damar sauƙi ta hanyar kunkuntar hanyoyi ko tarkace. Irin wannan nau'in jagorar ana amfani dashi ko'ina a cikin aikin rediyo mai shiga tsakani, ilimin zuciya, urology, da sauran fannonin likitanci inda madaidaicin kewayawa da motsi ke da mahimmanci.