Kedu ihe bụ Blunt Cannula?

Cannula na-adịghị mma bụ obere tube nwere njedebe na-adịghị nkọ, nke emebere ya maka intraumatic intradermal injections nke mmiri mmiri, dịka ọmụmaatụ injectable fillers. O nwere ọdụ ụgbọ mmiri n'akụkụ na-enye ohere ka a na-ekesa ngwaahịa ahụ karịa. Microcannulas, n'aka nke ọzọ, na-ada ụda ma jiri plastik mee ya. Nke a na-eme ka ha na-agbanwe ma na-adịchaghị njọ karịa agịga ọkọlọtọ. N'adịghị ka agịga, ha nwere ike ịnyagharịa n'anụ ahụ n'ụzọ dị mfe n'egbutughị ma ọ bụ dọkasị arịa ọbara. Nke a na-ebelata nke ukwuu ihe egwu nke ọbara ọgbụgba na ọnya. Site n'iwepụ arịa ọbara n'ụzọ kama igbubi ha, ihe ize ndụ dị n'itinye ihe ntinye ihe n'ime arịa ọbara bụ ihe fọrọ nke nta ka ọ bụrụ efu. Site n'otu ebe ntinye microcannulas nwere ike ibunye ihe ndochi n'ofe ebe ga-achọ ọtụtụ agịga. Obere injections pụtara obere ihe mgbu, nkasi obi, na obere ihe ize ndụ nke mgbagwoju anya. High Quality disposable Hypodermic agịga 18g 23G 25g 27g Canula Micro Blunt Tip Cannula with Filter