Wararka - waa maxay faraqa u dhexeeya midabka doppler-ka iyo korantada?
新闻

新闻

Midabka Doppler VS Power Doppler

maxay ku kala duwan yihiin midabka doppler-ka iyo awooda doppler?

Midabka Doppler VS Power Doppler

 

Waa maxay Midabka Doppler?

 

Noocan ah Doppler wuxuu u beddelaa hirarka dhawaaqa midabyo kala duwan si ay u muujiyaan xawaaraha iyo jihada socodka dhiigga wakhtiga dhabta ah

Waxaa loo isticmaali karaa in lagu qiyaaso qulqulka dhiigga ee marinnada dhiiggaaga iyadoo laga soo kicinayo hirarka dhawaaqa soo noqnoqda (ultrasound) ee wareegaya unugyada dhiigga cas ee dhiigga.Ultrasound-ka caadiga ah wuxuu isticmaalaa mowjadaha dhawaaqa si ay u soo saaraan sawirro, laakiin ma muujin karaan socodka dhiigga.

Waa maxay Power Doppler?

Awoodda Doppler waxay ku salaysan tahay ogaanshaha calaamadaha socodka dhiigga oo gaabis ah, waxay meesha ka saartaa calaamada isbeddelka soo noqnoqda, waxayna isticmaashaa calaamadda baaxadda ee ay sameeyeen tamarta kala firirsan ee unugyada dhiigga cas si ay u muujiyaan qaybinta xididdada dhiigga yaryar si xasaasi ah.

Waa maxay faraqa u dhexeeya Doppler Color iyo Power Doppler?

Midabka Doppler wuxuu u beddelaa cabbiraadaha socodka dhiigga isu soo duban midabyo si uu u muujiyo xawaaraha iyo jihada socodka dhiigga ee marinka.

Awoodda Doppler xitaa way ka xasaasisan tahay midabka Doppler marka la ogaado socodka dhiigga, inkasta oo aysan bixinaynin macluumaadka ku saabsan jihada socodka dhiigga.

 

Dawei Midabka-dhamaadka sare ee ultrasonica qalabka ogaanshaha,DW-T8, maaha oo kaliya in ay leeyihiin Power Doppler Imaging (PDI), laakiin Directional Power Doppler Imaging (DPDI).


Waqtiga boostada: Mar-25-2023