Iprobe ye-ultrasound yonyango yinxalenye ebalulekileyo yesixhobo sonyango se-ultrasound.Umgaqo wayo oyintloko kukusebenzisa ukusabalalisa kunye neempawu zokubonakaliswa kwamaza e-ultrasonic kwizicubu zomntu ukufumana imifanekiso ngokuthumela kunye nokufumana imisebenzi ye-probe ukufezekisa ukuxilongwa kwezonyango kunye nonyango.
Imigaqo yeprobes ye-ultrasound yezonyango inokwahlulwa ibe yimiba elandelayo:
1. Impembelelo ye-Piezoelectric: Iiprobes zezokwelapha ze-ultrasound zivame ukusebenzisa izinto ze-piezoelectric, ezifana ne-quartz crystals, i-ceramics, njl. Xa ukhuthazwa yintsimi yombane, ezi zixhobo zifumana umphumo we-piezoelectric, oko kukuthi, i-mechanical deformation.Ukusebenzisa le mpembelelo, i-piezoelectric material ingashukunyiswa nge-excitation field yombane, ngaloo ndlela ivelise amaza e-ultrasonic.
2. Ukukhutshwa kwamaza e-Pulse: Iprobe ye-ultrasound yezonyango ikhupha amaza e-ultrasonic ngamaza e-pulse.Xa into ivuyiswa yintsimi yombane, ishukuma ngomatshini, ivelisa i-ultrasonic pulses.Ubume be-pulse kunye ne-frequency vibration ixhomekeke kuyilo lweprobe kunye ne-voltage drive.
3. Ukwamkelwa kwamaza e-Pulse: Ngaphandle kokuhambisa amaza e-ultrasonic, iiprobes ze-ultrasound zonyango nazo zisetyenziselwa ukufumana izibonakaliso ezibonakalisiweyo ze-ultrasonic.Xa amaza e-ultrasound edlula kwi-tissue, abonakaliswe kwaye asasazeke abuyele kwinto efunyenweyo yeprobe.Into eyamkelayo iguqula i-vibration yomatshini ibe yisignali yentlawulo, ethi iguqulwe ibe ngumfanekiso ngokusebenzisa isiphaluka sokucubungula umqondiso.
4. Iimpawu zemitha yomsindo: Ijometri kunye nokulungelelaniswa kwezinto zokudlulisa kunye nokufumana i-probe ye-ultrasound yonyango iya kuchaphazela ngokuthe ngqo iimpawu ze-beam sound.Umqa wesandi ubhekisa kuxinzelelo lwamandla osasazo lwamaza e-ultrasonic asasazeka phakathi.Iiprobes ze-ultrasound zonyango zihlala zisebenzisa iteknoloji yokugxila ekuphuculeni ukukwazi ukugxila kwi-beam yesandi, okubangelwa imifanekiso ecacileyo.
5. Impembelelo ye-Doppler: Iiprobes ze-ultrasound zonyango nazo zingasebenzisa i-Doppler effect ukulinganisa isantya kunye nolwalathiso lwamanzi.Xa amaza e-ultrasonic edibana nokushukuma kolwelo, i-frequency shift iyenzeka, elingana nesantya solwelo.Ngokulinganisa ubukhulu kunye nesikhokelo sokutshintsha rhoqo, ulwazi malunga nokuhamba kwamanzi kunokufumaneka.
Inombolo yethu yoqhagamshelwano: +86 13027992113
Our email: 3512673782@qq.com
Iwebhusayithi yethu:https://www.genosound.com/
Ixesha lokuposa: Jan-18-2024
