NEMA NU 4-2008 妯欐簴鎻愬嚭浜嗕竴绋敤浜庤⿻浼板皥鐐哄皬鍕曠墿鎴愬儚瑷�(sh猫)瑷堢殑姝ｉ浕瀛愮櫦(f膩)灏勬柗灞ゆ巸鎻忓剙 (PET) 鎬ц兘鐨勬婧栧寲鏂规硶銆�
浣跨敤 µPET 绯荤当(t菕ng)閫茶鏁ｅ皠鍒嗘暩(sh霉)銆佽▓鏁�(sh霉)鎼嶅け鍜岄毃姗熼噸鍚堟脯閲忕殑妯″瀷鏄牴鎿�(j霉) NEMA NU4-2008锛堢 4 绡€(ji茅)锛夎(gu墨)鑼冭ō(sh猫)瑷堢殑銆�
QRM Micro-PET鏁ｅ皠妯￠珨,QRM-MicroPET-Scatter妯￠珨鐢遍珮瀵嗗害鑱氫箼鐑埗鎴愩€傛彁渚涗笁绋笉鍚岄鍨嬬殑妯￠珨锛屽垎鍒ヤ唬琛ㄥ皬榧�銆佸ぇ榧犳垨鐚村瓙鐨勫ぇ灏�銆�
灏忛紶妯￠珨锛�
鐩村緫锛�25mm
闀峰害锛�70mm
绶氭簮瀛旓細3.2mm, 鍋忛洟涓績10 mm
澶ч紶妯￠珨锛�
鐩村緫锛�50mm
闀峰害锛�150mm
绶氭簮瀛旓細3.2mm, 鍋忛洟涓績 17.5 姣背
鐚村瓙妯￠珨锛�
鐩村緫锛�100mm
闀峰害锛�400mm
绶氭簮瀛旓細3.2mm, 鍋忛洟涓績 30 姣背
According to the NEMA standard NU4-2008, this phantom provides theopportunity to buate theperbance of Micro-PET systems.
The NEMA NU 4-2008 standard proposes a standardized bology for buating the perbance of positron emission tomographs (PET) designed for small animal imaging.
The phantoms for scatter frb, count losses and random coincidence measurements with µPET systems are designed according to the NEMA NU4-2008 (section 4) specifications.
The phantoms are made from High density Polyethylene. Three different types of phantoms are available, that represent a mouse, rat or monkey size.
