Tungsten Syringe Shielding for Single Photon Emission Computed Tomography

Single photon emission computed tomography (SPECT, or less commonly, SPET) is a nuclear medicine tomographicimaging technique using gamma rays. It is very similar to conventional nuclear medicine planar imaging using a gamma camera. Due to its high density, excellent absorption behaviour against radiation and environmental friendly characteristics, tungsten alloy can be widely used in single photon emission computed tomography (SPECT) utilize radioactive materials injected as tungsten syringe shield. 2 mm solid tungsten flange helps syringe shield the hand when withdrawing liquid from a vial. Flange is easily removed to allow transition from drawing dose to patient injection. 9 mm thick glass-5.2g/cc gives the greatest protection of any glass in any syringe shield and syringe shield is easily replaced. Twist-turn and the syringe is held firmly.

tugsnten syringe shield

 

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