KR712 SPECT detection phantom

Overview

followThe recommended design by IEC and NEMA organizations meets the Ministry of Health's "Single Photon Emission Tomography Equipment (SPECT) Quality Control and Testing Specifications"

request★It is a capillary glass tube with an inner diameter of 1mm and an outer diameter of 1.8mm.

★Includes a point source adapter frame to facilitate user measurement and positioning. The SPECT lead grid phantom complies with the relevant provisions of test specification 4.2.

★The inherent spatial resolution of SPECT can be measured★The slit width is 1.0mm; ★The distance between slits is 30mm, and the lead thickness is 3mm.

The SPECT area source phantom complies with the relevant provisions of 4.6 of the testing specification. ★Can measure the system plane sensitivity of SPECT; ★Inner thickness 10mm, outer dimensions: (170*170) mm;

The SPECT inherent spatial resolution phantom complies with the relevant provisions of test specification 4.1.

The SPECT dual-line source phantom complies with the relevant provisions of test specification 4.7. ★Measurable SPECT system spatial resolution★The inner diameter of the source line is 1mm; the line source center distance is 100mm; replaceable, no pollution to the source frame★The thickness of the organic glass plate is 10mm. SPECT performance phantom 1. Water tank: Material: acrylic

Dimensions:8.5" (outer diameter) x 8" (inner diameter) x 12 with resealable fill and drain ports. 2. Plug-in

- "Cold Nodule" Damage Insert: 7.88 inches OD

Plastic balls of different diameters are mounted on metal rods of the same diameter and can be attached to the insert. will

The ball is placed in a tank containing a radioactive solution to simulate"Cold nodule" damage index, size, grade, tolerance and resolution; one linear/uniformity insert: 7.8" OD x 2" thick. It is an acrylic board, cut into a grid with cross paths, and is scanned.

Can detect zero bending rate and uniformity;

"Hot Knot" Damage Insert: 7.88" OD x 2.5" thick. Including: eight pairs of holes are drilled on the acrylic block. The diameter of each hole increases by 2596 from small to large, which are 4.7, 5.9, 7.3, 9.2, 11.4, 14.3, 17.9 and

22.3mm. This serves as a support block in the "cold nodule" area. After the hole is filled with mixed fluid, it can display parameters that simulate "hot nodule" damage.

SPECT detection phantom made in China

1.SPECT detection phantom can measure the following indicators of SPECT

1) Measure SPECT inherent plane integral uniformity

2)Inherent spatial resolution

3)Intrinsic spatial differential linearity

4) System spatial sensitivity

5) System spatial resolution

6) Fault spatial resolution

2. The model mainly includes:

1) Lead grid phantom

2) Point source movable bracket

3)SPECT sensitivity phantom

4)Double line source phantom

5)Laser positioner

6)Laser range finder

7) SPECT analysis software (process SPECT DICOM images to obtain uniformity, linearity and other indicators)

Portable case for convenient on-the-go testing