| 摘要 |
1293712 Pressure gauges DE DANSKE SUKKERFABRIKKER A S 4 May 1971 [4 May 1970] 13000/71 Heading G1C In a pressure transducer, such as for use in a haemodializer a heart and lung machine or a blood irradiation apparatus, liquid is fed through an opening 3 to a pressure chamber 8 and out through the other opening 3, the chamber 8 is normally sealed by a diaphragm 5, and the liquid depresses the diaphragm 5 against a pressure transfer element 10 to transfer the movement via projection 11 to a mechanical or electrical pressure measuring and monitoring device, Fig. 3 (not shown). |
