Ukuhlukaniswa kwe-probe kanye nokukhethwa kwemvamisa ye-probe yomshini we-B ultrasound

I-Ultrasonic attenuation emzimbeni womuntu ihlobene nemvamisa ye-ultrasonic.Ukuphakama kwe-probe frequency yomshini we-B-ultrasound, kuqina ukuncishiswa, ukungena kuba buthakathaka, kanye nokuphakama okuphezulu.Ama-probes aphezulu asetshenziswa ekuhloleni izitho zangaphandle.I-low frequency probe enokungena okuqinile isetshenziselwa ukuhlola i-viscera ejulile.

Isigaba B somshini we-ultrasonic probe

1. I-Phased array probe: i-probe surface iyisicaba, indawo yokuthintana incane kakhulu, insimu yensimu eseduze incane kakhulu, insimu ekude inkulu, insimu yokuthwebula isithombe imise okwefeni, ifanele inhliziyo.
2. I-Convex array probe: indawo yokuhlola i-convex, indawo yokuthintana incane, insimu eseduze incane, insimu ekude inkulu, inkundla yezithombe imise okwefeni, futhi isetshenziswa kakhulu esiswini nasemaphashini. .
3. I-Linear array probe: i-probe surface iyisicaba, indawo yokuthintana inkulu, insimu yensimu eseduze inkulu, insimu ekude incane, insimu yokuthwebula isithombe inonxande, ilungele imithambo yegazi nezitho ezincane ezingaphandle.
Ekugcineni, uphenyo lomshini we-B ultrasound luyingxenye eyinhloko yawo wonke umshini we-ultrasonic.Kuyinto enembe kakhulu futhi ebucayi.Kufanele sinake uphenyo ohlelweni lokusebenzisa, futhi sikwenze ngobumnene.

Imvamisa ye-B ultrasonic probe kanye nohlobo olusetshenziswa ezingxenyeni ezihlukene zokuhlola

1, udonga lwesifuba, i-pleura nezilonda ezincane zamaphaphu: 7-7.5mhz umugqa womugqa wokuhlola noma i-convex array probe
2, ukuhlolwa kwe-ultrasound yesibindi:

① I-Convex yamalungu afanayo probe noma umugqa wohlelo lokuhlola

② Abantu abadala: 3.5-5.0mhz, izingane noma abantu abadala abanciphile: 5.0-8.0mhz, abakhuluphele: 2.5mhz

3, Ukuhlolwa kwe-Gastrointestinal ultrasound:

① I-Convex array probe isetshenziselwa ukuhlolwa kwesisu.Imvamisa ingu-3.5-10.0mhz, futhi 3.5-5.0mhz iyona esetshenziswa kakhulu

② I-Ultrasound yangaphakathi kokuhlinza: 5.0-12.0mhz i-parallel array probe

③ I-Endoscopic ultrasound: 7.5-20mhz

④ I-Rectal ultrasound: 5.0-10.0mhz

⑤ I-Ultrasound-guided puncture probe: 3.5-4.0mhz, i-micro-convex probe kanye nophenyo oluncane olunezigaba olunohlaka lomhlahlandlela wokubhoboza
4, i-ultrasound yezinso: uhlu olunezigaba, i-convex array noma i-linear array probe, 2.5-7.0mhz;Izingane zingakhetha amafrikhwensi aphezulu
5, ukuhlolwa kwe-retroperitoneal ultrasound: i-convex array probe: 3.5-5.0mhz, umuntu omncane, etholakalayo 7.0-10.0 i-high frequency probe
6, i-adrenal ultrasound: i-convex array probe ekhethwayo, 3.5mhz noma 5.0-8.0mhz
7, i-brain ultrasound: i-two-dimensional 2.0-3.5mhz, umbala we-Doppler 2.0mhz
8, i-jugular vein: i-linear array noma i-convex array probe, 5.0-10.0mhz
9. Umthambo womgogodla: 5.0MHz
10. I-ultrasound yezicubu ezithambile ezihlangene zethambo: 3.5mhz, 5.0mhz, 7.5mhz, 10.0mhz
11, i-ultrasound ye-vascular ultrasound: i-line array probe, 5.0-7.5mhz
12, amehlo: ≥ 7.5mhz, 10-15mhz ifanelekile
13. Indlala yegilo, indlala yegilo kanye ne-testis ultrasound: 7.5-10mhz, i-linear probe
14, i-breast ultrasound: 7.5-10mhz, ayikho i-high frequency probe, i-3.5-5.0mhz probe etholakalayo nesikhwama samanzi
15, i-Parathyroid ultrasound: i-linear array probe, 7.5mhz noma ngaphezulu

Lesi sihloko sahlanganiswa futhi sanyatheliswa ngabakwaRUISHENGisithwebuli se-brand ultrasonic.