Awọn solusan Aworan Iṣoogun iparun
Kini Aworan Iṣoogun?
Aworan iṣoogun iparun (ti a tun pe ni scanning radionuclide) jẹ ohun elo iwadii ti o munadoko nitori kii ṣe afihan anatomi (igbekalẹ) ti ẹya ara tabi apakan ara nikan, ṣugbọn iṣẹ ti eto ara bi daradara.“Alaye iṣẹ-ṣiṣe” afikun yii ngbanilaaye oogun iparun lati ṣe iwadii awọn aarun kan ati ọpọlọpọ awọn ipo iṣoogun ni pẹ diẹ ju awọn idanwo aworan iṣoogun miiran eyiti o pese alaye nipa anatomic (igbekalẹ) nipa eto-ara tabi apakan ara.Oogun iparun le ṣe pataki ni iwadii ibẹrẹ, itọju, ati idena ti awọn ipo iṣoogun lọpọlọpọ ati tẹsiwaju lati dagba bi ohun elo iṣoogun ti o lagbara.
Fun Pupọ julọ Awọn ile-iṣẹ Itọju Ilera ti o pese iṣakoso aworan iwadii iṣoogun eyiti o jẹ apakan ti igbesi aye ojoojumọ wọn fun awọn ilana redio gbogbogbo (ie, CT, MR, X-ray, PET, SPECT, ati bẹbẹ lọ).Sibẹsibẹ, awọn akosemose ni awọn ile-iṣẹ wọnyi, lati ọdọ awọn oniwosan, awọn onimọ-ẹrọ, ati awọn alabojuto, si oṣiṣẹ PACS/IT, tun ti ni rilara irora ti ko ni awọn solusan PACS to dara fun awọn ọna oriṣiriṣi oriṣiriṣi.Awọn ọna ṣiṣe ti ko ṣiṣẹ julọ julọ nipasẹ PACS jẹ awọn ilana aworan molikula iparun, pẹlu PET-CT, SPECT-CT, ọkan nipa ọkan iparun, ati oogun iparun gbogbogbo.
Botilẹjẹpe aworan molikula iparun jẹ iwọn kekere ni akiyesi nọmba awọn idanwo ti a ṣe fun ọdun kan, pataki rẹ kii ṣe lati foju foju si, mejeeji ni ile-iwosan ati ti iṣuna.PET-CT ti fihan pe o jẹ ọna ti o daju nigbati o ba de si ayẹwo alakan.Ẹkọ nipa ọkan iparun ti jẹ ọna yiyan fun ẹkọ ọkan ti kii ṣe apanirun.Oogun iparun gbogbogbo n pese ọpọlọpọ awọn ohun elo aworan iṣẹ ṣiṣe ti ko si awọn ilana miiran ti o le baamu.Ni inawo, PET-CT ati ọkan nipa ọkan iparun tun wa laarin awọn ilana isanpada ti o ga julọ ni aworan iwadii aisan.
Ohun ti o jẹ ki aworan molikula iṣoogun iparun yatọ si awọn ilana redio gbogbogbo ni pe awọn aworan iṣaaju awọn iṣẹ ti ara, lakoko ti awọn aworan igbehin jẹ anatomi ti ara.Eyi ni idi ti aworan molikula iparun ni igba miiran tun tọka si bi aworan ti iṣelọpọ.Lati ṣe itupalẹ awọn iṣẹ ti ara lati awọn aworan ti o gba, wiwo pataki ati awọn irinṣẹ itupalẹ nilo.Awọn irinṣẹ wọnyi jẹ deede ohun ti o nsọnu lati pupọ julọ ti PACS loni.
Ni eyi, Siwaju ati siwaju sii ile-iṣẹ imọ-ẹrọ aworan iṣoogun fẹ lati ṣe idagbasoke iran tuntun PET, SPECT.
Kini idi ti Yan Kinheng:
Iwọn piksẹli 1.Iwọn ti o wa
2.Reduced opitika crosstalk
3.Good uniformity laarin awọn piksẹli to piksẹli / Array to orun
4.TiO2 / BaSO4 / ESR / E60 reflectors wa
5.Pixel Gap: 0.08, 0.1, 0.2, 0.3mm
6.Performance igbeyewo wa
Ifiwera Awọn ohun-ini Awọn ohun elo:
| Orukọ nkan | CsI (Tl) | GAGG | CDWO4 | LYSO | LSO | BGO | GOS(Pr/Tb) seramiki |
| Ìwúwo (g/cm3) | 4.51 | 6.6 | 7.9 | 7.15 | 7.3 ~ 7.4 | 7.13 | 7.34 |
| Hygroscopic | Díẹ̀ | No | No | No | No | No | No |
| Ijade ina ojulumo (% ti NaI(Tl)) (fun γ-ray) | 45 | 158(HL)/ 132(BL)/79(FD) | 32 | 65-75 | 75 | 15-20 | 71/118 |
| Àkókò ìbàjẹ́ | 1000 | 150(HL)/ 90(BL)/748(FD) | 14000 | 38-42 | 40 | 300 | 3000/600000 |
| Afterglow@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% |
| Iru orun | Liner ati 2D | Liner ati 2D | Liner ati 2D | 2D | 2D | 2D | Liner ati 2D |
Apẹrẹ ẹrọ fun apejọ:
Da lori lilo ipari ti akojọpọ akojọpọ, ọpọlọpọ awọn oriṣi ti apẹrẹ mekaniki wa lati Kinheng lati pade iṣoogun ati ile-iṣẹ ayewo aabo.
1D Liner array ti wa ni lilo ni akọkọ fun ile-iṣẹ ayewo Aabo, gẹgẹbi scanner Bagger, scanner Aviation, scanner 3D ati NDT.Ohun elo Pẹlu CsI (Tl), GOS: Tb/Pr Fiimu, GAGG:Ce, CdWO4 scintillator ati bẹbẹ lọ Wọn ti wa ni deede pọ pẹlu Silicon Photodiode line array fun kika jade.
2D orun ti wa ni deede lo fun aworan, pẹlu Medical (SPECT, PET, PET-CT, ToF-PET), SEM, Gamma kamẹra.Eto 2D wọnyi jẹ deede pọ pẹlu eto SIPM, eto PMT fun kika jade.Kinheng pese 2D orun pẹlu LYSO, CsI (Tl), LSO, GAGG, YSO, CsI (Na), BGO scintillator ati be be lo.
Ni isalẹ ni iyaworan apẹrẹ igbagbogbo ti kinheng fun 1D Ati 2D orun fun ile-iṣẹ.
(Kinheng liner orun)
(Kinheng 2D orun)
Iwọn Pixel ati awọn nọmba:
| Ohun elo | Iwọn ẹbun aṣoju | Awọn nọmba aṣoju | ||
| Atọka | 2D | Atọka | 2D | |
| CsI (Tl) | 1.275x2.7 | 1x1mm | 1x16 | 19x19 |
| GAGG | 1.275x2.7 | 0.5x0.5mm | 1X16 | 8x8 |
| CDWO4 | 1.275x2.7 | 3x3mm | 1x16 | 8x8 |
| LYSO/LSO/YSO | N/A | 1X1mm | N/A | 25x25 |
| BGO | N/A | 1x1mm | N/A | 13X13 |
| GOS (Tb/Pr) seramiki | 1.275X2.7 | 1X1mm | 1X16 | 19X19 |
Iwọn piksẹli to kere julọ:
| Ohun elo | Iwọn piksẹli to kere | |
| Atọka | 2D | |
| CsI (Tl) | 0.4mm ipolowo | 0.5mm ipolowo |
| GAGG | 0.4mm ipolowo | 0.2mm |
| CDWO4 | 0.4mm ipolowo | 1mm |
| LYSO/LSO/YSO | N/A | 0.2mm |
| BGO | N/A | 0.2mm |
| GOS (Tb/Pr) seramiki | 0.4mm ipolowo | 1mm ipolowo |
Scintillation Array Reflector ati Adhesive paramita:
| Olufihan | Sisanra ti Reflector+Adhesive | |
| Atọka | 2D | |
| TiO2 | 0.1-1mm | 0.1-1mm |
| BaSO4 | 0.1mm | 0.1-0.5mm |
| ESR | N/A | 0.08mm |
| E60 | N/A | 0.075mm |
Ohun elo:
| Orukọ nkan | CsI (Tl) | GAGG | CDWO4 | LYSO | LSO | BGO | GOS(Tb/Pr) seramiki |
| PET, ToF-PET | Bẹẹni | Bẹẹni | Bẹẹni | ||||
| PATAKI | Bẹẹni | Bẹẹni | |||||
| CT | Bẹẹni | Bẹẹni | Bẹẹni | Bẹẹni | |||
| NDT | Bẹẹni | Bẹẹni | Bẹẹni | ||||
| Scanner bagger | Bẹẹni | Bẹẹni | Bẹẹni | ||||
| Ṣiṣayẹwo apoti | Bẹẹni | Bẹẹni | Bẹẹni | ||||
| Gamma kamẹra | Bẹẹni | Bẹẹni |
Awọn iyaworan ọja:
