Makina Ogwiritsa Ntchito Zinyama Zonyamula Ultrasound

Ma scanner onyamula ma ultrasound ndi achiwiri omwe amagwiritsidwa ntchito kwambiri pamachitidwe azowona zanyama.Kugwiritsa ntchito nyama kunyamula makina a ultrasound amagwiritsidwa ntchito kwambiri pamimba ya nyama, kuwunika kwa minofu ndi mafupa.Eaceni ndi chojambula chonyamula ma ultrasound scanner.

Ultrasound mu Zinyama
M'chipatala cha Chowona Zanyama, ultrasonography ndi mtundu wachiwiri wodziwika bwino wa kujambula.Kutengera mawonekedwe a ma echoes omwe amawonekera kuchokera ku minofu ndi ziwalo zomwe zikujambulidwa, zimapanga zithunzi za thupi lomwe limagwiritsa ntchito mafunde amtundu wa ultrasonic okhala ndi ma frequency a 1.5 mpaka 15 megahertz (MHz) .
Njira yodziwika bwino ya scanner yonyamula ma ultrasound ndi B-mode grayscale scan.Mtengo wamayimbidwe umapangidwa ndi transducer yomwe imalumikizana ndi nyama ndipo imalumikizidwa ndi chinyama kudzera mu gel otumizira.Ma ultrashort pulses amawunikiridwa mu chinyama, pambuyo pake sensa imasinthira kuti ilandire mawonekedwe.Pogwiritsa ntchito chidziwitso chochokera ku ma echo angapo, nyamayo imagwiritsa ntchito makina ojambulira a ultrasound imapanga chithunzi chomwe chimayimira momwe minofu imawonekera ikadulidwa mumlengalenga womwewo wa chitsanzo cha anatomical.
Ma scanner onyamula ma ultrasound sangagwiritsidwe ntchito kusanthula mpweya kapena minofu ya mafupa.Phokoso la phokoso likuwonekera kwathunthu pamtundu wofewa / gasi ndikuyamwa pamtundu wofewa / mawonekedwe a fupa.Gasi ndi mafupa amakhalanso "mthunzi" ziwalo zina zilizonse kunja kwa iwo.Mpweya wa m'matumbo ukhoza kulepheretsa kuyerekezera ziwalo za m'mimba zoyandikana, ndipo mtima uyenera kujambulidwa kuchokera kumalo omwe safuna kuti phokoso lidutse m'mapapu.
Ma scanner onyamula ma ultrasound amagwiritsidwanso ntchito kwambiri kuyesa minofu yofewa ya musculoskeletal system.Mu equines, nyama imagwiritsa ntchito makina onyamula ma ultrasound omwe amagwiritsidwa ntchito kuti azindikire ndikuwunika misozi m'mitsempha ndi mitsempha yam'miyendo.Kuwunika kwa mafupa ndi m'mphepete mwa chigoba cha periarticular mu nyama zazikulu ndi zazing'ono kumachitidwanso mofala ndipo kumapereka chidziwitso chomwe sichikupezeka ndi kuunika kokhazikika kwa radiological.N’zoona kuti nyama imagwiritsa ntchito makina ojambulitsa a fupa la fupa limene silingagwiritsidwe ntchito kuti liunike fupa lokha, motero njira ziwiri zojambulira zimagwirizana.M'zinyama zazing'ono, kuwonongeka kwa minofu yofewa kwa mitsempha, tendon, makapisozi ophatikizana, ndi articular cartilage ya mapewa ndi mawondo a mawondo amapezeka mosavuta ndi wofufuza wodziwa zambiri.
Makina ogwiritsira ntchito nyama atha kugwiritsidwanso ntchito kutsogolera zida za biopsy kuti apeze minyewa yodziwira matenda enaake ndipo ndi yotetezeka komanso yowunikira kuposa biopsy.Izi zimapewa kufunikira kwa kufufuza kotseguka kwa opaleshoni nthawi zambiri.Ultrasound motsogozedwa biopsy ndi zotupa aspiration angathenso kuchitidwa mu nyama zazikulu popanda opaleshoni wamba.
Echocardiography
Monga tafotokozera pamwambapa, njira yodziwika bwino ya scanner yonyamula ma ultrasound ndi B-mode grayscale scan.Apo ayi, echocardiogram ndi kuyesa kwa mtima kwa ultrasound.M'mbuyomu, zidachitika pogwiritsa ntchito mawonekedwe a M-mode omwe amawonetsa zambiri za ultrasound.Phokoso laling'ono limawonekera pamtima, ndipo mawonekedwe a echo ndi mphamvu zake zimawonetsedwa pazenera mosalekeza, zofanana ndi mawonekedwe odziwika bwino a ECG, kuti awone mawonekedwe amayendedwe ndi matalikidwe a makoma a chipinda chamtima ndi ma valve, komanso zomangira zofananira panjira ya mtengowo.kukula.Mawonekedwe a M-mode ali ndi kusintha kwakanthawi kochepa kwambiri, ndikupangitsa kuti ikhale yoyenera kuwunika zomwe zikuyenda mwachangu monga timapepala ta valavu yamtima.
Kusiyanitsa Ultrasonography (CUES)
Kusiyanitsa kwa Ultrasound kumawonjezera chiwonetsero chamagazi ndi minofu iliyonse yomwe magazi amayenda.The kuwongola magazi reflectivity nthawi zambiri zimatheka ndi infusing kapena kupanga zosakhalitsa microscopic thovu mu plasma.Kuwonjezeka kwa mphamvu ya echo kumagwirizana ndi kuchuluka kwa magazi omwe akuyenda mu minofu.Miyendo ya mpweya imatengedwa mwachangu ndi plasma ndipo chifukwa chake sichikhala ndi vuto la embolic.Kukhoza kuyesa minofu ya vascularity kumapereka zowonjezera zokhudzana ndi mtundu wa zilonda zomwe zilipo.Komabe, ndi okwera mtengo kwambiri, zomwe zimalepheretsa kugwiritsidwa ntchito kwawo muzochitika zonse koma zapadera kapena kafukufuku wothandizidwa ndi ndalama.
Eaceni ndi chojambula chonyamula ma ultrasound scanner.Ndife odzipereka ku zatsopano mu diagnostic ultrasound ndi kujambula zachipatala.Motsogozedwa ndi luso komanso molimbikitsidwa ndi zomwe makasitomala amafuna komanso kukhulupirirana, EACEni tsopano ili m'njira yoti ikhale yopambana pazachipatala, ndikupangitsa kuti chithandizo chamankhwala chipezeke padziko lonse lapansi .