Home > Tissue Simulation & Phantom > RSD Striatal Phantom
Additional Views:	List Price: $8,021.25 Our Price: $6,345.00 You save $1,676.25! PRODUCT CODE:: RS-90X Select Model Head without Brain Shell (RS-900) Head with Transparent Brain Shell containing Striatum (RS-900T) [Add $1,871.80] Accessories Transparent Brain Shell with Striatum (RS-901T) [Add $1,901.20]

Details   The Striatal Phantom optimizes quantitative imaging in patients, using PET or SPECT. This phantom is based upon a standard RSD head with a calvarial cut to insert or remove the brain shell easily. The nasal cavity and maxillary sinuses are filled with foam with a mass density of 0.23 g/cc. Brain Shell (Optional) The brain shell has five compartments which can be filled separately: left and right nucleus caudate, left and right putamen, and the remainder of the brain. This allows different nucleus caudate to putamen ratios as well as different striatal to background ratios to be obtained; this also permits differences between left and right striatal activity to be examined. The volume of the brain shell is about 1,260 ml. The volumes of the nucleus caudate and putamen are 5.4 ml and 6.0 ml respectively. Fillable External Markers A set of fillable capsules is provided to serve as external markers. Capsules can be filled with a radioactive solution and attached to the external surface of the phantom. The phantom can then be imaged, using SPECT or PET modalities to compare image-registration techniques. Quantification of striatal uptake is not straightforward because it depends on a number of factors: Type of radionuclide used (Tc-99m, I-123 or F-18) Imaging factors such as: collimator type, amount of scatter and attenuation Image processing parameters such as: scatter and attenuation-correction techniques, type of reconstruction filter, slice thickness, region-of-interest size and its location In normal subjects, the putamen and head of the nucleus caudate are small structures with typical dimensions of 7-15 mm in the axial plane (that is comparable to the system resolution). Since partial volume effects are more important for objects with dimensions less than twice the system resolution, the selection of imaging and reconstruction parameters is critically important in calculating the striatal-to-occipital ratio used to measure the relative striatal uptake in the brain. Features and Benefits Image quality evaluation Image registration quality assurance Quantification of striatal uptake SUV calculation and validation Warranty Information 1-Year Warranty Customers who viewed this item also viewed... RSD Computed Tomography Head Phantom (5 Slices) Erler Zimmer Breast Care And Massage Model Erler Zimmer X-ray Phantom Head (Transparent) Pro-Project Pro-Alpha Phantom Our Price: $9,486.40 Add Our Price: $1,472.18 Add Our Price: $16,787.39 Add Our Price: $975.00 Add Erler Zimmer Breast Cancer Palpation Model Erler Zimmer X-ray Phantom Shoulder (Opaque) RSD Dynamic Breathing Phantom RSD Male ART Thorax Phantom - Sections 10-25 Our Price: $2,367.44 Add Our Price: $12,386.64 Add Our Price: $47,101.50 Add Our Price: $22,369.50 Add

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