Xirfadlayaasha Caafimaadka ee Resonance Imaging MRI Scan Qalabka Soo saaraha 0.35T MRI Machine Scanner

• Meesha Asal ahaan:CN;GUA

• Nambarka Model:MC-MRI-0.35T

• Magaca Summada:MeCan

• Guryaha:Qalabka raajada caafimaadka iyo agabka

• Kala soocidda qalabka:Class II

Sawir-qaade Magnetic Resonance Imaging MRI Scan Qalabka Soo saaraha 0.35T MRI Scanner Machine

 

Qaabka: MC-MRI-0.35T 

 

 

Classic
MeCan Medical ayaa bilaabay MC-MRI-0.35T nidaamka MRI ee joogtada ah sanadka 2004, ilaa markaas MECAN MEDICAL waxay soo jiidatay xirfado badan oo teknoolojiyad sare ah oo cilmi baaris ku sameeyay oo ay ku horumarisay badeecadan MRI leh hanti maskaxeed oo iska madax banaan. MC-MRI-0.35T waxay isku dartay tignoolajiyada sawirka MRI ee hormoodka ah iyo fikradda naqshadaynta bini'aadamka ku salaysan, taasoo ka dhigaysa mid heersare ah. MC-MRI-0.35 U horseed kacaan farsamo goobta MRI ee joogtada ah.

MC-MRI-0.35Tpermanent MRI nidaamka, ma aha oo kaliya ururay alaabta 'Nuxurkii farsamada ee shirkadaha waaweyn ee guriga iyo dibadda, laakiin sidoo kale raacay isbeddelka soo koraya, iyo hal-abuurnimo joogto ah, horumarka duurka ku warshadaha oo la gaaray:

 

l Tignoolajiyada eber ee Eddy Hubi
in tayada sawirka la gaadhay horumar tayo leh.

Tiknooloojiyada algorithm ee shimming (hubi xoogga goobta oo leh lebbis sare iyo xasillooni), hubi in nidaamka MRI uu si deggan ugu shaqeeyo tayada sare iyo waxqabadka sare.

 

Labbiska magnetic sare, xasilloonida sare, hawlgal degdeg ah oo sax ah had iyo jeer waa cilad farsamo oo adag. MC-MRI-0.35 Nidaamka MRI ee joogtada ah ma aha oo kaliya inuu horumariyo cirifka taariikhiga ah, oo wuxuu gaaray 'xasiloonida sare, waxqabadka sare, tayada sawirka sare iyo waxtarka sare'. Iyo goobta magnet-ka awoodda sare ee loo qaabeeyey ee MC-MRI-0.35T, waxay ku gaadhay fikrad cusub oo ah nidaamka MRI joogto ah.

 

l Wax badan oo furan iyo raaxaysi
raaxo badan oo bukaan socod ah iyo meelo badan oo loogu talagalay qalliinka. Affinity C-qaabka magnets, abuurista ugu badnaan furfurnaan, waxay bixiyaan aragtida ugu badan ee bukaanada, gaar ahaan ka tag raaxo badan oo loogu talagalay bukaanada cayilan, yaraynta claustrophobia ee bukaanka iyo bixinta boos badan oo loogu talagalay qalliinka MR.

 

l Nidaamka gradient aad u wanaagsan
Nidaamka gradient wuxuu ka caawiyaa inuu bixiyo sawirada xallinta sare, MC-MRI-0.35Tgradient system(X,Y,Z) xoojinta gradient waa 25mT/m. Sare u kaca xoogga qulqulka, khafiifka ah jeex sawireedka, sare ee xallinta sawirka

 

Tignoolajiyada cusub ee
4D shimming:
Isticmaalka horumarsan ee shimming algorithm ee shimming-ka tooska ah ee waqtiga-dhabta ah ee imtixaan kasta si loo hubiyo in goobta magnetic ay had iyo jeer ilaaliso labbiska ugu sarreeya. Isku dheelitirnaanta goobta magnetic iyo xasilloonida sawirada MRI had iyo jeer waa dammaanadda ugu muhiimsan ee xallinta sare, SNR sare iyo isbarbardhigga sare. Waxay yihiin tilmaamayaasha muhiimka ah ee heerka naqshadeynta magnetka, si ka sii fiican qiimaha yar, ayaa si toos ah u go'aaminaya SNR ee sawirka, sida gawaarida gawaarida, xasiloonidu waa lagama maarmaan, isku-duubnaanta goobta magnetic waxaa lagu hayaa <2.5ppm in 40cm DSV Vrms, nidaamku wuxuu dhamaystiri karaa tiro balaadhan oo ah iskaanka (40cm).

 

Tignoolajiyada Eddy Zero:
a) Naqshadaynta Magnet waxay isticmaashaa
tignoolajiyada hadda jirta ee lidka ku ah

 

b) Gariiradda gradient-ka iyadoo la adeegsanayo tignoolajiyada hadda jirta ee ka-hortagga is-gaashaashadeeda

 

c) Hirgelinta saxda ah ee saxda ah ee magdhowga algorithm ee magdhowga hadda jira, si buuxda u baabi'inta saameynta eddy current
The Eddy current sababtoo ah heerka sare ee heerka sare iyo heerka sare ee dilku wuxuu ka yimaadaa isku xigxiga aadka u degdega ah si buuxda ayaa loo xaliyay, kaas oo dammaanad qaadaya helitaanka sawirka rugta ugu fiican.