Isingeniso kuma-probes we-ultrasound yezokwelapha

I-transducer ye-ultrasonic iyithuluzi eliguqula amandla kagesi abe amandla e-ultrasonic.Embonini yezokwelapha, ama-transducers e-ultrasonic asetshenziswa kakhulu emikhakheni efana nokuhlolwa kwe-ultrasonic, ukwelashwa kwe-ultrasonic, nokuhlinzwa kwe-ultrasonic, kanye nokuqanjwa kabusha nokuthuthukiswa kwenziwa njalo phakathi nenqubo yesicelo.

Ukusetshenziswa kwama-ultrasonic transducers ekuhlolweni kwe-ultrasonic kuvame kakhulu. Ngamaza e-ultrasonic akhishwa i-transducer ye-ultrasonic kanye namaza abonisiwe atholiwe, odokotela bangathola imininingwane yesithombe ngaphakathi komzimba womuntu. Le ndlela yokuhlola engahlaseli ngeke isetshenziselwe kuphela ukuthola i-morphology nokusebenza kwezitho, kodwa futhi nokunquma ukonakala kwezimila kanye nokuhlola ingozi yesifo senhliziyo. Njengoba ubuchwepheshe buthuthuka, ukulungiswa nokuzwela kwama-ultrasound transducers kuye kwathuthukiswa kakhulu, okuvumela odokotela ukuba bahlole izifo ngokunembe kakhudlwana.

Ekuhlinzweni kwe-ultrasound, ama-transducers e-ultrasound asetshenziselwa ukusika nokubopha izicubu. I-transducer ye-ultrasonic ikhiqiza amandla emishini ngokusebenzisa ukudlidliza kwe-high-frequency, okungasika ngokunembile izicubu ngaphandle kokulimaza imithambo yegazi ezungezile kanye nezicubu zezinzwa. Le ndlela yokuhlinza inembe kakhulu futhi iholela esikhathini esifushane sokululama ngemva kokuhlinzwa.

Ngaphezu kwalokho, ama-ultrasonic transducers angasetshenziswa futhi ukuthunga amanxeba, ukumisa ukopha, nokugqugquzela ukuphulukiswa kwesilonda. Ngaphezu kwalezi zinhlelo zokusebenza ezingenhla, ama-ultrasonic transducers nawo anezinhlelo zokusebenza ezintsha. Isibonelo, eminyakeni yamuva nje kuye kwavela ukuhlinzwa kwe-ultrasound okungenakuhlasela kancane, kusetshenziswa amasu e-percutaneous noma endoscopic ahlanganiswe nama-ultrasound transducers. Le ndlela yokuhlinza inezinzuzo zokungahlukumezeki okuncane kanye nokululama ngokushesha, okunganciphisa ubuhlungu besiguli kanye nezingozi zokuhlinzwa. Ngaphezu kwalokho, ama-transducers e-ultrasound angahlanganiswa nobunye ubuchwepheshe bokuthwebula izithombe, njenge-imaging resonance magnetic kanye ne-radionuclide imaging, ukuze kuthuthukiswe ukunemba kokuxilonga nokuzwela.