Disposable pressure transducer ndeyekuenderera mberi kuyerwa kwe physiological pressure uye kutsunga kwezvimwe zvakakosha haemodynamic parameters.Hisern's DPT inogona kupa yakaringana uye yakavimbika kuyerwa kweropa kuyerwa kwe arterial uye venous panguva yekupindira kwemoyo.