Ubwoko butatu busanzwe bwa probe (nabwo bwitwa ultrasonic transducers) ni umurongo, convex, hamwe nicyiciro.Umurongo uri hafi yumurima ni mwiza kandi urashobora gukoreshwa mugusuzuma imiyoboro yamaraso.Ubuso bwa convex bufasha kwisuzumisha byimbitse, bushobora gukoreshwa mugupima inda nibindi.Icyiciro cyicyiciro gifite ikirenge gito hamwe ninshuro nke, zishobora gukoreshwa mugupima umutima, nibindi.
Rukuruzi
Piezoelectric kristal itunganijwe neza, imiterere yibiti ni urukiramende, kandi hafi yumurima ni byiza.
Icya kabiri, inshuro no gukoresha umurongo wa transducers biterwa nimba ibicuruzwa bikoreshwa mumashusho 2D cyangwa 3D.Transducers yumurongo ikoreshwa kumashusho 2D yibanze kuri 2.5Mhz - 12Mhz.
Urashobora gukoresha iyi sensor mubikorwa bitandukanye nka: gusuzuma imitsi, venipuncture, vascular visualisation, thoracic, tiroyide, tendon, arthogenic, intraoperative, laparoscopic, amashusho ya fotoacoustic, amashusho yerekana umuvuduko wa ultrasound.
Transducers kumurongo kumashusho ya 3D ifite hagati ya 7.5Mhz - 11Mhz.
Urashobora gukoresha iyi mpinduramatwara: igituza, tiroyide, imiyoboro y'amaraso karotide.
Rukuruzi
Convex probe ishusho yikigereranyo igabanuka uko ubujyakuzimu bwiyongera, kandi inshuro zayo hamwe nibisabwa biterwa nibicuruzwa bikoreshwa mumashusho ya 2D cyangwa 3D.
Kurugero, transducers ya convex ya 2D amashusho ifite hagati ya 2.5MHz - 7.5MHz.Urashobora kuyikoresha kuri: ibizamini byo munda, ibizamini bya transvaginal na transrectal, gusuzuma ingingo.
Transveducer ya convex kumashusho ya 3D ifite umurongo mugari wo kureba hamwe na centre yumurongo wa 3.5MHz-6.5MHz.Urashobora kuyikoresha mubizamini byo munda.
Icyiciro cya Array Sensor
Iyi transducer, yitiriwe gahunda ya kristu ya piezoelectric, yitwa icyiciro cya array, niyo ikoreshwa cyane na kristu.Ikibanza cyacyo kigufi ariko cyagutse ukurikije inshuro zikoreshwa.Byongeye kandi, imiterere yumurambararo ni mpandeshatu kandi hafi-yumurima wo gukemura ni muke.
Turashobora kuyikoresha kuri: ibizamini byumutima, harimo ibizamini bya transesophageal, ibizamini byo munda, ibizamini byubwonko.
Igihe cyo kohereza: Jun-10-2022