Tom qab kev tshuaj xyuas ntawm kev lag luam kev xav tau, ntau yam kev tshuaj xyuas cov cuab yeej, ntau pua qhov kev ntsuam xyuas thiab kev tshuaj xyuas ntawm qhov chaw, Changzhou Ono Medical Devices Co., Ltd., koom tes koom tes ntawm Shanghai prismlab polyson pawg, tau txais daim ntawv pov thawj ntawm kev kho hniav diaphragm. Cov khoom siv kho mob muab los ntawm Jiangsu Food and Drug Administration!Qhov no qhia tau hais tias prinson tsis pom cov diaphragms tsim thiab tsim los ntawm prinson ua tau raws li cov qauv kev lag luam, kos npe tias prinson tau txhim kho ntxiv rau kev tsim kho ntawm ntau lub tshuab thiab cov qauv, thiab tau ua ib kauj ruam ntawm kev kho hniav digital!Kev tsim kho ntawm cov tuam tsev thiab cov qauv tau ua ib kauj ruam ruaj khov rau kev kho hniav digital!