Secondary radiation containment components and sealing assemblies

A radiation sealing assembly for sealing a connection receiving a mixed particulate to contain radiation, the radiation sealing assembly comprising:

• a particulate delivery device comprising a delivery line connector configured to receive the mixed particulate from the particulate delivery device, the delivery line connector comprising a distal portion including a distal connector end;
• a microcatheter used to deliver the mixed particulate from the particulate delivery device, the microcatheter configured to be connected to the delivery line connector to deliver the mixed particulate, the microcatheter comprising a proximal portion including a proximal microcatheter end;
• and
• a radiation containment component comprising:
• a proximal end and a distal end disposed opposite the proximal end;
• the proximal end configured to connect to and cover, at a connector fastening point, the distal portion of the delivery line connector of the particulate delivery device;
• the distal end configured to be disposed over and connect, at a catheter fastening point, to the proximal portion of the microcatheter connected to the delivery line connector;
• the distal connector end configured to be connected at a connection point to the proximal microcatheter end for delivery of the mixed particulate;
• and
• the connection point disposed between the connector fastening point and the catheter fastening point within and sealed by the radiation containment component.

A radiation sealing assembly for sealing for sealing a connection receiving a mixed particulate to contain radiation, the radiation sealing assembly comprising:

• a particulate delivery device comprising a delivery line connector configured to receive the mixed particulate from the particulate delivery device, the delivery line connector comprising a distal portion including a distal connector end;
• a microcatheter used to deliver the mixed particulate from the particulate delivery device, the microcatheter configured to be connected to the delivery line connector to deliver the mixed particulate, the microcatheter comprising a proximal portion including a proximal microcatheter end;
• and
• a radiation containment component comprising:
• a proximal end and a distal end disposed opposite the proximal end, wherein a clear housing is disposed between the proximal end and the distal end;
• the proximal end configured to connect to and cover, at a connector fastening point, the distal portion of the delivery line connector of the particulate delivery device;
• the distal end configured to be disposed over and connect, at a catheter fastening point, to the proximal portion of the microcatheter connected to the delivery line connector;
• the distal connector end configured to be connected at a connection point to the proximal microcatheter end for delivery of the mixed particulate;
• and
• the connection point disposed between the connector fastening point and the catheter fastening point within and sealed by the radiation containment component.