I-medical ultrasound probe iyingxenye ebalulekile yensimbi ye-ultrasound yezokwelapha. Umgomo wayo oyinhloko ukusebenzisa izici zokusabalalisa kanye nokucabangela kwamagagasi e-ultrasonic ezicutshini zomuntu ukuze uthole izithombe ngokusebenzisa imisebenzi yokudlulisela nokwamukela ye-probe ukuze kutholakale ukuxilongwa nokwelashwa kwezokwelapha.
Izimiso ze-medical ultrasound probes zingahlukaniswa zibe yizici ezilandelayo:
1. Umphumela we-piezoelectric: Ama-ultrasound ezokwelapha ngokuvamile asebenzisa izinto zokwakha ze-piezoelectric, njengamakristalu e-quartz, izitsha zobumba, njll. Uma zikhuthazwa insimu kagesi, lezi zinto ziba nomphumela we-piezoelectric, okungukuthi, ukuguqulwa komshini. Ngokusebenzisa lo mphumela, impahla ye-piezoelectric inganyakaziswa ngokusebenzisa i-excitation yensimu kagesi, ngaleyo ndlela ikhiqize amagagasi e-ultrasonic.
2. Ukukhishwa kwamagagasi e-Pulse: I-Medical ultrasound probe ikhipha amaza e-ultrasonic ngamagagasi okushaya kwenhliziyo. Lapho into ethile ijatshuliswa insimu kagesi, idlidliza ngomshini, ikhiqize ama-pulses e-ultrasonic. Ukuma kwe-pulse kanye nemvamisa yokudlidliza kuncike ekwakhiweni kwe-probe kanye ne-voltage yokushayela.
3. Ukwamukela amagagasi e-Pulse: Ngaphezu kokudlulisa amagagasi e-ultrasonic, ama-probe e-ultrasound yezokwelapha nawo asetshenziselwa ukuthola amasignali abonisiwe e-ultrasonic. Lapho amagagasi e-ultrasound edlula ezicutshini, ayaboniswa futhi ahlakazeke abuyele endaweni eyamukelayo ye-probe. I-elementi eyamukelayo iguqula ukudlidliza komshini kube isignali yokushaja, ebese iguqulwa ibe isithombe ngomjikelezo wokucubungula isignali.
4. Izici zemishayo yomsindo: Ijiyomethri nokuhlelwa kwezinto ezidlulisayo nezokwamukela ze-medical ultrasound probe kuzothinta ngokuqondile izici ze-beam yomsindo. Ugongolo lomsindo lubhekisela ekusatshalalisweni kokuqina kwamandla kwamagagasi e-ultrasonic asakazeka phakathi nendawo. Ama-medical ultrasound probes ngokuvamile asebenzisa ubuchwepheshe bokugxila ukuthuthukisa ikhono lokugxila le-beam yomsindo, okuholela ezithombeni ezicacile.
5. Umthelela we-Doppler: Ama-medical ultrasound probe angasebenzisa futhi umphumela we-Doppler ukukala isivinini nesiqondiso soketshezi. Lapho amagagasi e-ultrasonic ehlangana nokunyakaza koketshezi, kwenzeka ukushintsha kwemvamisa, okuhambisana nesivinini soketshezi. Ngokulinganisa ubukhulu kanye nesiqondiso sokushintshwa kwama-frequency, ulwazi mayelana nokunyakaza koketshezi lungatholakala.
Inombolo yethu yokuxhumana: +86 13027992113
Our email: 3512673782@qq.com
Iwebhusayithi yethu:https://www.genosound.com/
Isikhathi sokuthumela: Jan-18-2024
