Ihe mejupụtara ihe nkpuchi ahụ bụ ihe dịpụrụ adịpụ nke ihe nkiri polyurethane, sponure polyurethane na eriri na-agbanwe agbanwe, bụ nke enyere ma ọ bụrụ na-enweghị steriel ma ejiri ya otu oge.

Ngosipụta nke nkpuchi iche kwesịrị ịbụ otu ma kwekọọ; onweghị nkụ, enweghị akwụkwọ ọpụrụiche ma ọ bụ ihe nzuzu dị n'akụkụ ọnụ ya. Nhahie oke±10mm, ọnụ ya dị ọcha ma sie ike.

Mwepu nkpuchi nkpuchi: mgbochi ogwu, nchedo ihu, nguzogide mmanu mmanu, nguzogide mmetụta, aja na nguzogide uzuzu, nguzogide ogwu na-adighi anya, ihu ihu ihu nke ihe eji eme ulo, enweghi ihe ozo na uzo, ezi mmetuta oma, okpukpu abuo na-agha mgbochi mmiri mgbochi Iji gbochie ihe egwu dị na blur nke ikuku na-ekpo ọkụ kpatara, nnukwu enyo enyo ahụ enweghị ntụgharị anya, mbara ọhụụ na mpaghara nchebe zuru oke. Ejiri ogbo dị warara wee dozie ihu ihu ya, enwere ike eyi ya ogologo oge na-enweghị nsogbu. Obosu a fụkọtara ọnụ na-eme ka ikuku ikuku na-adị mma ma na-adikwa mma.

A na-eji ihe mkpuchi iche iche mee ihe n'ọtụtụ ebe pụrụ iche dịka nchịkwa ọrịa na mgbochi ọrịa, ụlọ ọgwụ, ngalaba mgbanyụ, ndị nche, ụlọ ọrụ ụbọchị, ụlọ nyocha, osisi kemịkalụ, wdg.