Ngwaahịa

Nkọwa dị mkpirikpi:

Nkọwa:
1. Ejiri silicone ọkwa PVC mee, tube ahụ dị nro ma doo anya;
2. Mere nke transperent ihe maka mma anya.
3.The jikọtara suction ọkpọkọ isi na oghere oghere nke ọkpọ ọkpọ nke na-etolite site injection ịkpụzi nke na-adịghị egbu egbu plastic ihe jikọtara.
4.High mma tube nwere ike ịnọgide na-enwe ọdịdị ya n'oge suctioning, mgbidi mgbidi na-egbochi tube ka ọ ghara ịdaba mgbe a na-eji tube n'okpuru nnukwu nrụgide na-adịghị mma.