ngwaahịa

1.Made nke 100% ahụike ọkwa silicone, nwere ezigbo biocompatibility, na-adịghị egbu egbu.

2. Ọdịdị ya nke a haziri ahazi dabara na laryngophyarynx nke ọma, na-ebelata mkpali nye ahụ onye ọrịa ma na-eme ka akara aka.

3.Autoclave sterilization naanị; Enwere ike ijikwa ya ruo ugboro 40, yana nọmba serial pụrụ iche na kaadị ndekọ;

4. Ụdị dị iche iche kwesịrị ekwesị maka ndị okenye, ụmụaka na iji nwa ọhụrụ

5. Ma otu oghere na ụdị oghere dị

6.Cuff udi: na mmanya ma ọ bụ na-enweghị mmanya.