Medical devices for diagnostic imaging
A medical imaging system for detecting ionizing radiation. The system includes one or more pixilated imagers positioned to acquire patient image data and one or more position sensors positioned to acquire patient position data. Once the patient image data and patient position data are acquired, one or more processors operably connected to each of the one or more pixilated imagers and one or more position sensors calculate a three-dimensional mass distribution based on patient image data and patient position data.
1. A radiation detection system, comprising:
a radiation adsorption bed;
an air inlet;
an air outlet; and
a pump operably connected to the air inlet or air outlet configured to create a flow of ambient air through the air inlet, over the radiation adsorption bed, and out the air outlet.
2. The system of claim 1 , wherein the radiation adsorption bed comprises an activated-carbon sorbent.
3. The system of claim 1 , further comprising a temperature sensor positioned to measure an internal temperature of the system.
4. The system of claim 3 , further comprising a heating element operably coupled to the temperature sensor and configured to heat the adsorption bed based on the internal temperature of the system.
5. The system of claim 3 , further comprising a processor operatively coupled to the temperature sensor and a network connection device and configured to store the internal temperature of the system in at least one of a local storage device and a remote storage device.
6. The system of claim 1 , further comprising a radiation monitor positioned to measure a radiation level in the radiation adsorption bed.
7. The system of claim 6 , further comprising a heating element operably coupled to the radiation monitor and configured to heat based on the radiation level of the system.
8. The system of claim 7 , wherein the heating element raises the temperature of the radiation adsorption bed to about 60° C. and about 150° C.
9. The system of claim 1 , further comprising a housing encompassing the radiation adsorption bed, air inlet, air outlet, and pump.
10. The system of claim 9 , wherein the housing is configured as a wearable device.