Wire membrane bushewa na'urar. Na'urar ta haɗa da cutaneous akwatin, da bakin karfe zagaye famfo a waje da cutaneous akwatin, da cutaneous ruwa sanya a cikin cutaneous akwatin, da waya waya ƙafafun a saman karshen cutaneous akwatin, bushewa na'urar waya rufe cutaneous agent da bushewa, a asali waya gudun 20%, sarari rage fiye da sau biyu, wannan na'urar jimlar tsawon mita 2.5.