Medical Ultrasound Probe Ntchito

Tonse tikudziwa kuti chida chowunikira chomwe chimapanga mafunde akupanga mafunde (mafunde otumiza) ndikulandila mafunde akupanga (mafunde a echo) kudzera mu kafukufukuyu.Ndi gawo lofunikira la zida zowunikira, monga maso a makina a B-ultrasound, komanso amalumikizidwa ndi thupi la munthu ndi zida.wapakati.

Ntchito ya kafukufuku wa ultrasound ndikusintha ma siginecha amagetsi kukhala ma ultrasound kapena mosemphanitsa.Kafufuzidwe amatha kufalitsa ndi kulandira ultrasound, ndikuchita electro-acoustic ndi kutembenuka kwa siginecha.Ikhoza kutembenuza chizindikiro chamagetsi chomwe chimatumizidwa ndi wolandirayo kukhala chizindikiro chapamwamba cha oscillating ultrasonic, komanso chikhoza kutembenuza chizindikiro cha akupanga chomwe chimachokera ku minofu ndi ziwalo kukhala zizindikiro zamagetsi.pa polojekiti ya kompyuta khamu.The akupanga kafukufuku wapangidwa ntchito mfundo ntchito.Nthawi zambiri, imatembenuza chizindikiro chamagetsi chomwe chimatulutsidwa ndi ultrasound kukhala mafunde omveka kwambiri ndikutumiza kudzera m'thupi la munthu, ndiyeno kutembenuza chizindikirocho kukhala chizindikiro chamagetsi ndikuchiwonetsa pazithunzi zowonetsera, ngati chinsomba.Kuthamanga kwa ultrasonic komwe kumatulutsa m'nyanja kuli ngati mileme yomwe imayesa mtunda wa zinthu pogwiritsa ntchito mafunde a phokoso usiku.

The yopyapyala mkati kafukufuku akhoza kutulutsa zotanuka mapindikidwe pansi pa mphamvu-pa boma, potero kupanga akupanga phokoso mafunde;M'malo mwake, mafunde a ultrasonic akadutsa muwotchiyo, amathanso kuyambitsa kusintha kwa zotanuka, zomwe zimayambitsa kusintha kwamagetsi, ndipo pamapeto pake zimadutsa Gulu lopangira ma signature limasintha kusintha kwamagetsi kofananirako kuti amalize kuzindikira kwa chinthu chomwe chapezeka. .Kukonzekera kumeneku kumatchedwa piezoelectric effect (zabwino ndi zopinga za piezoelectric effect).

Kugwiritsa ntchito ma probe wamba a ultrasound m'madipatimenti osiyanasiyana:

Kugwiritsa ntchito kwa convex array probe (3.5MHz) pazachikazi ndi zachikazi ndi hepatobiliary, kapamba, ndulu ndi impso.

Kufufuza kwa mzere (3.5MHz) kwa mitsempha yamagazi ndi ziwalo zazing'ono