Nuclear Medicine

Pro-NM ResL


Pro-NM ResL for determination of resolution of Scintillation Cameras. The phantom offers precise determination of camera intrinsic resolution, collimator spatial resolution, field size and linearity. Apart from this standard size phantoms, we offer different sizes and configurations manufactured to the highest quality standards.


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Pro-NM Performance


Phantom for NM and PET systems performance evaluation (collimator, artifacts, calibration, reconstruction parameters). It can be used to evaluate, for example: center-of-rotation error, non-uniformity artifacts, changes of radius-of-rotation on spatial resolution, reconstruction filters on spatial resolution, attenuation and scatter compensation.


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Pro-NM FloodRECT


Flood phantoms provide a simple and efficient means of obtaining optimum camera performance with respect to uniformity of response over the entire crystal area. These phantoms are designed to be filled in horizontal position thus preventing slight bulging caused by water pressure during vertical filling. Therefore, better uniformity in distribution of activity can be achieved.


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Pro-NM NEMA NU2


A phantom for evaluating performance of positron emission tomographs (PET). Recommended for use in the evaluation of reconstructed image quality in whole body PET imaging. For simulation of whole-body imaging especially using PET and camera-based coincidence imaging techniques. 


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Pro-NM DualSource


This scatter phantom simulates in-vivo forward and backscatter characteristics of 99mTc gamma rays for the extrinsic measurement of a scintillation camera’s deadtime. The phantom produces a spectrum typical of that observed from 99mTc in the myocardium.


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Pro-NM Distortion


A simple phantom the quality assurance of geometric distortion and spatial resolution of gamma cameras. Array of holes, which when filled with activity, allows to measure point-to-point distances and Point Spread Function (PSF) - spatial resolution - at each point and its homogeneity across the entire Field of View.


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Pro-NM MultiAlign


Phantom designed for a simple and cost effective verification of image alignment and distortion in hybrid scanning systems like PET/CT or NM/CT. It consists of a cylinder that can be filled with a variety of fluids. Several non-parallel rods of varying diameter and at certain angles in relation to phantom axes, run the entire length of the cylinder. Images produced with different modalities allow for quick and simple identification of misalignments on fused studies. 


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Pro-NM Linear Source Module


This module can be used as a standalone in air or in water if mounted in the Pro-NM Performance cylinder. It can be used to evaluate changes of radius-of rotation on spatial resolution, spatial resolution measurement in air and in water, quantitative evaluation of reconstruction filters and scatter compensation methods.


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Pro-NM Resolution


Bar phantom for determination of resolution of Scintillation Cameras. Four-quadrant phantom offers precise determination of camera intrinsic resolution, collimator spatial resolution, field size and linearity. Apart from this standard size phantom, we offer different sizes and configurations manufactured to the highest quality standards.


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Pro-NM FloodROUND


Flood phantoms provide a simple and efficient means of obtaining optimum camera performance with respect to uniformity of response over the entire crystal area. These phantoms are designed to be filled in horizontal position thus preventing slight bulging caused by water pressure during vertical filling. Therefore, better uniformity in distribution of activity can be achieved.


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Pro-NM Performance ECT


Phantom for NM systems performance evaluation: routine quality assurance tests, as well as extensive acceptance tests. It can be used to evaluate: pixel size, spatial linearity, RMS noise, signal to noise ratio (SNR), slice width, uniformity, spatial resolution, point spread function, slice position verification, slice incrementation, accuracy, center of rotation, verification, volume sensitivity and low contrast sensitivity.


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Pro-NM Slits


Slits phantom for Intrinsic Spatial Resolution evaluation (Quantitative technique) according to NEMA Standards Publication NU 1-2012. In addition to this standard size phantom, we offer different sizes and configurations manufactured to the highest quality standards.


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Pro-NM PETsensi


PET sensitivity phantom is used to measure the sensitivity or ability of positron emission tomographs to detect positrons. The phantom used for this purpose is a set of five metal tubes with a similar wall thickness. A plastic tube homogeneously filled with 18F liquid is inserted for the measurement. Successive measurements are made by accumulating the sleeve wall thickness with the uniform line source surrounded by known absorbers. From these measurements, the sensitivity without absorbers can be extrapolated to arrive at an attenuation free measurement. The measurement setup, data collection and analysis are described in section 5 of the NEMA standard NU 2-2007.


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