The Medical ultrasound probe ndi gawo lofunikira la chida chachipatala cha ultrasound. Mfundo yake yaikulu ndi kugwiritsa ntchito kufalitsa ndi kusinkhasinkha makhalidwe a akupanga mafunde mu minofu ya munthu kupeza zithunzi kudzera kufalitsa ndi kulandira ntchito za kafukufuku kuti akwaniritse matenda ndi chithandizo chamankhwala.
Mfundo zachipatala za ultrasound probes zitha kugawidwa m'magawo awa:
1. Piezoelectric effect: Medical ultrasound probes nthawi zambiri amagwiritsa ntchito zipangizo za piezoelectric, monga makhiristo a quartz, zoumba, ndi zina zotero. Zikalimbikitsidwa ndi munda wamagetsi, zipangizozi zimakhala ndi piezoelectric effect, ndiko kuti, makina osinthika. Pogwiritsa ntchito izi, zakuthupi za piezoelectric zimatha kugwedezeka kudzera m'munda wamagetsi wamagetsi, potero kutulutsa mafunde akupanga.
2. Kuphulika kwa mafunde: Medical ultrasound probe imatulutsa mafunde akupanga kudzera mu mafunde amphamvu. Chinthu chikasangalatsidwa ndi munda wamagetsi, chimagwedezeka mwadongosolo, ndikupanga ma ultrasonic pulses. Mawonekedwe a kugunda ndi kuchuluka kwa kugwedezeka kumadalira kapangidwe ka probe ndi voteji yoyendetsa.
3. Kulandila mafunde a pulse: Kuphatikiza pa kutumiza mafunde akupanga, ma probes azachipatala a ultrasound amagwiritsidwanso ntchito kulandira ma sign a ultrasonic. Pamene mafunde a ultrasound akudutsa mu minofu, amawonekera ndikubalalika kubwerera kumalo olandirira a kafukufukuyo. Cholandiracho chimasintha kugwedezeka kwamakina kukhala siginecha yolipiritsa, yomwe imasinthidwa kukhala chithunzi kudzera pagawo lowongolera ma siginecha.
4. Makhalidwe a mtengo wa phokoso: Mapangidwe a geometry ndi makonzedwe a zinthu zotumizira ndi kulandira za kafukufuku wachipatala wa ultrasound zidzakhudza mwachindunji makhalidwe a mtengo wa phokoso. Phokoso mtengo amatanthauza mphamvu kachulukidwe kugawa akupanga mafunde kufalitsa mu sing'anga. Ma probes azachipatala a ultrasound nthawi zambiri amagwiritsa ntchito ukadaulo wowunikira kuti apititse patsogolo luso lolunjika la mtengo wamawu, zomwe zimapangitsa zithunzi zomveka bwino.
5. Doppler zotsatira: Medical ultrasound probes angagwiritsenso ntchito Doppler zotsatira kuyeza liwiro ndi malangizo a madzi. Pamene akupanga mafunde kukumana madzimadzi zoyenda, pafupipafupi kusintha kumachitika, amene ali molingana ndi madzimadzi liwiro. Poyesa kukula ndi momwe amasinthira pafupipafupi, mutha kudziwa zambiri zakuyenda kwamadzimadzi.
Nambala yathu yolumikizira: +86 13027992113
Our email: 3512673782@qq.com
Webusaiti yathu:https://www.genosound.com/
Nthawi yotumiza: Jan-18-2024
