I-Scintillation Array, i-Scintillator Array, i-Matrix

I-Scintillation Array, I-Scintillator Array, Isithombe Esifakiwe Se-Matrix

incazelo emfushane:

Inzuzo yethu:

● Ubuncane be-pixel dimension buyatholakala

● I-optical crosstalk eyehlisiwe

● Ukufana okuhle phakathi kwe-pixel kuya ku-pixel/ amalungu afanayo ukuze ahlelwe

● TiO2/BaSO4/ESR/E60

● I-Pixel Gap: 0.08, 0.1, 0.2, 0.3mm

● Ukuhlola ukusebenza kuyatholakala

Thumela i-imeyili kithi

Imininingwane Yomkhiqizo

Omaka bomkhiqizo

I-Kinheng inikeza ama-Arrays Ahlukahlukene Wokuphela Kwesicelo

Singahlinzeka nge-CsI(Tl), CsI(Na), CdWO4, LYSO,LSO, YSO, GAGG, BGO scintillation arrays.Ngokusekelwe kuhlelo lokusebenza i-TiO2/BaSO4/ESR/E60 zisetshenziswa kabi njengento ekhanyayo yokuhlukaniswa kwe-pixel.Ukucutshungulwa kwethu komshini kugcina ukubekezelelana okuncane ukuze kuthuthukiswe izakhiwo ezingokomzimba zelungu elifanayo ezihlanganisa ukubekezelelana, ubukhulu, ukukhuluma okuphambene nokufana njll.

Materials' Properties

Izakhiwo	I-CsI(Tl)	I-GAGG	CdWO4	I-LYSO	LSO	BGO	I-GOS(Pr/Tb) Ceramic
Ukuminyana (g/cm³）	4.51	6.6	7.9	7.15	7.3~7.4	7.13	7.34
I-Hygroscopic	Kancane	No	No	No	No	No	No
Okuphumayo Kokukhanya Okuhlobene(% of NaI(Tl)) (kwe-γ-ray)	45	158(HL)/ 132(BL)/79(FD)	32	65-75	75	15-20	71/118
Isikhathi sokubola	1000	150(HL)/ 90(BL)/48(FD)	14000	38-42	40	300	3000/600000
Ngemva kokuvutha@30ms	0.6-0.8%	0.1-0.2%	0.1-0.2%	N/A	N/A	0.1-0.2%	0.1-0.2%
Uhlobo lwe-Array	Linear kanye ne-2D	Linear kanye ne-2D	Linear kanye ne-2D	2D	2D	2D	Linear kanye ne-2D

Mechanical Design For Assembling

Ngokusekelwe ekugcineni kokusetshenziswa kohlu oluhlanganisiwe, kunezinhlobo eziningi zokuklama umakhenikha kusuka e-Kinheng ukuze kuhlangatshezwane nomkhakha wokuhlola wezokwelapha nokuphepha.

I-1D Linear array isetshenziswa kakhulu ekuhloleni ukuphepha, okufana ne-bagger scanner, isithwebuli sezindiza, isithwebuli se-3D ne-NDT.Okubalulekile Kufaka i-CsI(Tl), i-GOS:Tb/Pr Film.

I-GAGG:Ce, CdWO4 scintillator njll. Ngokuvamile ahlanganiswe nomugqa we-Silicon Photodiode ukuze afundwe.

Uhlu lwe-2D luvamise ukusetshenziselwa ukuthwebula izithombe, okuhlanganisa nezokwelapha(SPECT, PET, PET-CT, ToF-PET), SEM, ikhamera ye-gamma.Lawa malungu afanayo angu-2D ngokuvamile ahlanganiswe ne-SiPM, amalungu afanayo e-PMT ukuze afundwe.I-Kinheng ihlinzeka ngohlelo lwe-2D okuhlanganisa i-LYSO, i-CsI(Tl), i-LSO, i-GAGG, i-YSO, i-CsI(Na), i-BGO scintillator njll.

Ngezansi kunemidwebo ye-kinheng evamise ukuklama ye-1D kanye ne-2D yamalungu emboni.

Umugqa womugqa we-Kinheng

I-Kinheng 2D array

Ipharamitha ebalulekile: (A,B,C,D Kumklamo Ongaphezulu)

A.1 Uhlobo lwezinto ezibonakalayo: Njengesicelo ngasinye esivela kukhasimende

Usayizi wephikseli we-A.2: Usayizi wamaphikiseli wohlelo olulinganayo A,B,C & 2D usayizi wamaphikiseli A, C uyalungiseka ngokwesicelo ngasinye,

A.3 Iphimbo: Umugqa ofanayo A+B & 2D afanayo B, D ayalungiseka ngokwesicelo ngasinye.

I-A.4 GAP: Sinikeze igebe elincane kakhulu elingu-0.1mm (okuhlanganisa nokunamathelayo) kuhlu lomugqa kanye no-0.08mm (okuhlanganisa okunamathelayo) kuhlu lwe-2D.

Ubukhulu be-A.5 Array: Njengesicelo ngasinye.I-Kinheng inikeza ngokwezifiso

A.6 Ukwelashwa kwe-pixel: Ukupholisha, ukucoliseka kahle noma isicelo esikhethekile siyatholakala

Usayizi Ojwayelekile We-Pixel & Izinombolo

Okubalulekile	Usayizi wephikseli ojwayelekile		Izinombolo ezijwayelekile
Okubalulekile	Linear	2D	Linear	2D
I-CsI(Tl)	1.275x2.7	1x1 mm	1x16	19x19
I-GAGG	1.275x2.7	0.5x0.5mm	1x16	8x8
CdWO4	1.275x2.7	3x3 mm	1x16	8x8
LYSO/LSO/YSO	N/A	1x1mm	N/A	25x25
BGO	N/A	1x1 mm	N/A	13x13
I-GOS(Tb/Pr) Ceramic	1.275X2.7	1x1mm	1x16	19x19

Usayizi Omncane we-Pixel

Okubalulekile	Usayizi wephikseli omncane
Okubalulekile	Linear	2D
I-CsI(Tl)	0.4 mm ubude	0.5 mm ubude
I-GAGG	0.4 mm ubude	0.2 mm ubude
CdWO4	0.4 mm ubude	1 mm ubude
LYSO/LSO/YSO	N/A	0.2 mm ubude
BGO	N/A	0.2 mm ubude
I-GOS(Tb/Pr) Ceramic	0.4 mm ubude	1 mm ubude

I-Scintillation Array Reflector kanye Nepharamitha Yokunamathela

Isibonisi	Ubukhulu be-Reflector+Adhesive
Isibonisi	Linear	2D
I-TiO2	0.1-1mm	0.1—1mm
BASO₄	0.1mm	0.1-0.5mm
I-ESR	N/A	0.08mm
E60	N/A	0.075mm

Isicelo se-Scintillation Array

Izakhiwo	I-CsI(Tl)	I-GAGG	CdWO4	I-LYSO	LSO	BGO	I-GOS(Tb/Pr) Ceramic
I-PET, i-ToF-PET		Yebo		Yebo	Yebo
SPECT	Yebo	Yebo
CT				Yebo	Yebo	Yebo	Yebo
I-NDT	Yebo	Yebo	Yebo
Iskena se-Bagger	Yebo	Yebo	Yebo
Ukuhlola Isitsha	Yebo	Yebo	Yebo
Ikhamera ye-Gamma	Yebo	Yebo

Ukuhlola Ukuxazulula Amandla

Imephu Yezikhukhula

Ukuhlolwa Kokukhipha Okukhanyayo Okuhlobene Kwe-Linear Array

I-Kinheng inamandla okuhlola ukuqhathanisa okukhipha ukukhanya okuhlobene kwe-LYSO/GAGG ene-NaI(Tl) nge-PMT efundiwe.

Isiqinisekiso Sokufana

I-Kinheng izokhetha iphikseli ngayinye ngesicelo ngasinye, siyakwazi ukugcina ukukhanya okukhiphayo okufanayo kungaphakathi kuka-±5%, ±10%, ±15% ngemfuneko ngayinye ehlukile.I-slab ngayinye yayikhethwe ngokucophelela futhi ihlolwe.