Ni ubuhe buryo bubiri bwa ultrasonic imashusho igikoresho cyo gusuzuma

Igikoresho cyo gusuzuma Ultrasonic

Hamwe niterambere ryikomeza rya b-ultrasound imager kumashusho yumwijima, igisekuru cya mbere cya progaramu imwe ya buhoro buhoro scan B yo mu bwoko bwa tomografiya imashusho yakoreshejwe mubikorwa byubuvuzi.Igisekuru cya kabiri cyihuta cyogusikana kandi cyihuta - cyihuta-nyacyo-probe ya elegitoroniki yogusuzuma ultrasonic tomografi scaneri yagaragaye.Igisekuru, gutunganya amashusho ya mudasobwa nkibiyobora byambere, urwego rwo hejuru rwo kugereranya ibisekuru bya kane byibikoresho byerekana amashusho ya ultrasonic murwego rwo gusaba.Kugeza ubu, isuzuma rya ultrasonic ririmo gutera imbere ryihariye kandi ryubwenge.

Ultrasonic tomografiya yateye imbere byihuse mumyaka yashize, kandi ibikoresho byinshi byashyizwe mubikorwa byubuvuzi hafi buri mwaka.Kubwibyo, hari ubwoko bwinshi bwibikoresho, nuburyo butandukanye kubwimpamvu zitandukanye.Kugeza ubu, biragoye kubona igikoresho cya ultrasonic tomografiya gishobora gusobanura imiterere rusange yibi bikoresho bitandukanye.Muri iyi nyandiko, turashobora gutanga intangiriro ngufi yubwoko bwibikoresho byo gupima dufata igihe - igihe B - uburyo bwa ultrasonography nkurugero.

Ihame shingiro rya

Igikoresho cyo mu bwoko bwa B cyo kwisuzumisha (cyitwa B-ultrasound) cyakozwe hashingiwe kuri A-ultrasound, kandi ihame ryacyo ryo gukora ni kimwe na ultrasound, ariko kandi no gukoresha tekinoroji ya pulse echo.Kubwibyo, ibigize shingiro nabyo bigizwe na probe, ikwirakwiza umuziki, kwakira uruziga no kwerekana sisitemu.

Itandukaniro ni:

① Amplitude modulation yerekana B ultrasound yahinduwe kumurika modulasi yerekana ya ultrasound;

② Igihe fatizo cyimbitse yo gusikana B-ultrasound yongewemo mu cyerekezo cyerekezo cyerekanwe, kandi inzira yo gusikana ingingo ukoresheje urumuri rwa acoustic ihuye niyimurwa rya scan mu cyerekezo gitambitse cyerekana;

③ Muri buri murongo wo gutunganya ibimenyetso bya echo no gutunganya amashusho, ibyinshi muri B-ultrasound ikoresha mudasobwa yihariye igenzura ububiko nogutunganya ibimenyetso bya digitale hamwe nimikorere ya sisitemu yose yerekana amashusho, bitezimbere cyane ubwiza bwibishusho.

Igipimo cyo gukoreshwa mugupima kwa muganga

B-ubwoko bwa real-time imager ikoreshwa mugupima hashingiwe kubiranga ishusho yamakosa, cyane cyane harimo morphologie yishusho, umucyo, imiterere yimbere, echo imipaka, echo rusange, imiterere yinyuma ya viscera hamwe nibikorwa bya tissue bikikije, nibindi birakoreshwa cyane. mu buvuzi.

1. Kumenya kubyara no kubagore

Irashobora kwerekana umutwe wigitereko, umubiri wigitereko, umwanya wuruhinja, umutima wigitereko, insina, gutwita kwa ectopique, kubyara, mole, anencephaly, pelvic mass, nibindi, birashobora kandi kugereranya umubare wibyumweru byo gusama ukurikije ubunini bwumutwe.

2, urucacagu rwingingo zimbere zumubiri wumuntu no kumenya imiterere yimbere

Nkumwijima, gallbladder, spleen, impyiko, pancreas, uruhago nizindi shusho nuburyo bwimbere;Tandukanya imiterere ya misa, nkindwara zinjira akenshi ntizigira imipaka cyangwa inkombe ntabwo ari gaze, niba misa ifite membrane, echo yayo kandi ikagaragaza neza;Irashobora kandi kwerekana ingingo zifite imbaraga, nkigenda ryimitsi yumutima.

3. Kumenya imyenda mubice byimbere

Ubushakashatsi no gupima guhuza imiterere y'imbere nk'amaso, glande ya tiroyide n'amabere.