Inotakurika ultrasound scanners ndiyo yechipiri inonyanya kushandiswa yekufungidzira fomati mune yemhuka tsika.Kushandisa mhuka inotakurika ultrasound muchina unoshandiswa zvakanyanya mukuzvitakura kwemhuka, musculoskeletal evaluation.Eaceni inogadzira inotakurika ultrasound scanner.
Ultrasonography muMhuka
Mukurapa kwezvipfuyo, ultrasonography ndiyo yechipiri inonyanya kufarirwa yekufungidzira fomati.Zvichienderana nemaitiro emaungira anoratidzwa kubva kumatishu uye nhengo dziri kutorwa mifananidzo, inogadzira mifananidzo yezvimiro zvemuviri ichishandisa ultrasonic ruzha masaisai ane frequency renji ye1.5 kusvika 15 megahertz (MHz) .
Iyo inonyanya kuzivikanwa modhi yeinotakurika ultrasound scanner ndeye B-mode greyscale scan.Iyo acoustic beam inogadzirwa netransducer inosangana nemhuka uye inosanganiswa nemhuka kuburikidza neiyo gel yekutumira.Ultrashort pulses of sound inotungamirirwa mumhuka, mushure mokunge iyo sensor inoshandura kugamuchira mode.Ichishandisa ruzivo kubva kune akawanda echoes, mhuka inoshandisa inotakurika ultrasound muchina inogadzira mufananidzo unomiririra maratidziro enyama kana akachekwa mundege imwechete yeatomical sample.
Inotakurika ultrasound scanners haigone kushandiswa kuongorora mweya kana pfupa tishu.Iyo ruzha danda inonyatso kuratidzwa pane yakapfava tishu / gasi interface uye inonyudzwa pane yakapfava tishu / bhonzo interface.Gasi nemapfupa zvakare "mumvuri" chero imwe nhengo kunze kwayo.Gasi remudumbu rinogona kutadzisa kufungidzira kwenhengo dzemudumbu dziri padyo, uye moyo unofanirwa kufananidzwa uchibva kunzvimbo dzisingadi kuti ruzha rwemutsindo rwupfuure nemumapapu.
Inotakurika ultrasound scanners zvakare inoshandiswa zvakanyanya kuongorora zvinyoro zvinyoro zve musculoskeletal system.Mune equines, mhuka inoshandisa inotakurika ultrasound muchina unoshandiswa kuona uye kuongorora misodzi mumarunda nemarunda emakumbo.Kuongororwa kwemajoini uye periarticular skeletal margins mumhuka huru nediki inoitwawo zvakanyanya uye inopa ruzivo rusingawanikwe neyakajairwa radiological evaluation.Chokwadi, mhuka inoshandisa muchina unotakurika weultrasound haugone kushandiswa kuongorora bhonzo pacharo, saka nzira mbiri dzekufungidzira dzinopindirana.Mumhuka duku, kukuvara kwenyama yakapfava kune ligaments, tendon, joint capsules, uye articular cartilage yemapfudzi nemabvi majoini zvinoonekwa nyore nyore nemuongorori ane ruzivo.
Kushandisa mhuka inotakurika ultrasound muchina unogona zvakare kushandiswa kutungamira biopsy zviridzwa kuti uwane matishu eiyo chaiyo pathological kuongororwa uye yakachengeteka uye yakanyanya kuongororwa pane bofu biopsy.Izvi zvinodzivirira kudiwa kwekuvhurwa kwekuvhiya kuongorora mune dzakawanda zviitiko.Ultrasound-inotungamirwa biopsy uye lesion aspiration inogonawo kuitwa mumhuka hombe pasina general anesthesia.
Echocardiography
Sezvambotaurwa pamusoro, iyo inonyanya kuzivikanwa modhi yeinotakurika ultrasound scanner ndeye B-modhi greyscale scan.Kana zvisina kudaro echocardiogram ndeye ultrasound yekuongorora mwoyo.Kare, yaiitwa uchishandisa iyo M-mode fomati inoratidza ruzivo rweultrasound.Ruzha rwakatetepa rweruzha rwunoratidzwa pamwoyo, uye echo mapatani uye kusimba kunoratidzwa pane inoenderera skrini, yakafanana neyakajairika ECG fomati, kuongorora mafambiro uye amplitudes emadziro ekamuri yemoyo nemavharuvhu, pamwe chete. zvimiro zvinoenderana nenzira yedanda.saizi.Iyo M-mode fomati ine yakakwirira kwazvo yenguva yekugadzirisa, ichiita kuti inyanyokodzera kuongorora zvinokurumidza kufamba zvimiro zvakaita semapepa evharuvhu emwoyo.
Kusiyanisa Ultrasonography (CUES)
Ultrasound kusiyanisa vamiririri vanowedzera reflectivity yeropa uye chero tishu iyo iyo ropa rinoyerera.Kukwidziridzwa kwekuratidzira kweropa kunowanzo kuwanikwa nekupinza kana kuumba mabhururu enguva pfupi muplasma.Kuwedzera kwe echo intensity kune hukama nehuwandu hweropa rinoyerera kuburikidza nenyama.Iwo mabhubhu emhepo anokurumidza kutorwa neplasma uye saka haaise njodzi embolic.Iko kukwanisa kuongorora tissue vascularity inopa mamwe mashoko pamusoro pemhando yezvironda zviripo.Nekudaro, iwo anodhura zvakanyanya, izvo zvinotadzisa kushandiswa kwavo mune ese asi akakosha kesi kana kutsvagisa mari.
Eaceni inogadzira inotakurika ultrasound scanner.Isu takazvipira kune hunyanzvi mune diagnostic ultrasound uye yekurapa imaging.Ichitungamirirwa neutsva uye nekufemerwa nezvinodiwa nevatengi uye kuvimba, EACEni ikozvino yave munzira yekuve mhando yemakwikwi mune zvehutano, zvichiita kuti hutano huwanikwe pasi rose.
Nguva yekutumira: Feb-13-2023
