Mercury sphygmomanometers tau suav tias yog tus qauv kub. Lawv qhia qhov siab nrog ib kab ntawm cov mercury, uas tsis xav tau kev rov suav dua.Peb vim tias lawv raug, lawv feem ntau siv cov kev sim tsis zoo ntawm cov tshuaj thiab hauv kev tshuaj ntsuam xyuas ntawm cov neeg muaj kev pheej hmoo siab, suav nrog poj niam cev xeeb tub. Ib phab ntsa uas nquag siv cov tshuaj mercury sphygmomanometer kuj tseem hu ua aBaumanometer.
Mercury dawb Aneroid sphygmomanometer
Aneroidsphygmomanometers (cov tshuab txhua yam nrog tus lej) tau siv ntau; lawv yuav xav tau kev ntsuas ntsuas, tsis zoo li mercury manometers. Aneroid sphygmomanometers tau suav tias muaj kev nyab xeeb dua li mercury sphygmomanometers, txawm hais tias pheej yig tus lej tsis raug. Qhov laj thawj tseem ceeb ntawm kev tawm mus los ntawm kev ntsuas ntsuas yog lub tshuab ua kom tawg. Aneroids tau teeb tsa ntawm phab ntsa lossis sawv tsis raug rau qhov teeb meem tshwj xeeb no.
Cim npe nrov: mercury free aneroid sphygmomanometer, Suav teb, lwm tus neeg, manufacturers, hoobkas, lag luam wholesale, pheej yig, ua nyob rau hauv Suav teb
