糸井樹脂製作所 List of Products and Services

The human 3D brain phantom is an evaluation phantom for PET, MRI, and PET/MRI integrated devices. It has structures of gray matter, white matter, and brain tissue, and is designed in the shape of a human head. For more details, please contact us or refer to the catalog.

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The NEMA sensitivity measurement phantom 2001 consists of six concentric aluminum tubes and is used to measure the sensitivity of PET cameras. All five aluminum tubes are 70mm in length. The thinnest tube is made of polyethylene and can contain a line source, with an inner diameter of 1mm and an outer diameter of 3mm. For more details, please contact us or refer to the catalog.

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The NEMA scatter phantom set is designed according to NEMA recommendations for measuring the counting rate characteristics of PET devices in the presence of scatterers. It is made of a cylindrical high-density polyethylene cylinder, with a linear source holder arranged at a distance of 4.5 cm from the center along the central axis of the cylinder. The main applications include acceptance testing according to NEMA standards, measurement of scatter fractions, measurement of random coincidence, and NEC measurement. For more details, please contact us or refer to the catalog.

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The NEMA IEC body phantom set consists of lung inserts and six spherical inserts of various sizes. It is designed in accordance with IEC recommendations and is suitable for evaluating the image reconstruction quality of whole-body PET devices modified by NEMA. The main applications include the evaluation of whole-body images from PET devices, measurement of the coincidence rate in cardiac imaging, assessment of the relationship between true coincidence rate and radioactivity, and measurement of address errors due to pile-up. For more details, please contact us or refer to the catalog.

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