No ka hana wikiō loea i hanaʻia me LCD Hōʻike i nā mea hana lcd , he hopohopo kūikawā no ka mea hana huahana me ka he nui mau mea kūʻai aku ma nā mea kūʻai aku. ʻO ka hana wikiōʻo Laryngoscope Mecangscope me nā mea hana hōʻike LCD mai China a me nā mea hana ma keʻano he a me nā mea hoʻokūkū hou aku china e hoʻopili iā mākou.