Adhesive-stiffened brachytherapy strand

1. A stranded brachytherapy product comprising:

an elongate hollow carrier of biologically absorbable material having opposed first and second ends and defining an elongate seed cavity therein;

at least one radioactive brachytherapy seed positioned within said seed cavity,

an adhesive applied along an outer surface and absorbed into the hollow of said carrier so as to, upon curing of said adhesive, impart substantial long axis stiffness and rigidity to said carrier;

at least one spacer element positioned within said cavity wherein a portion of said adhesive penetrates said carrier so as to adhere to said at least one spacer or at least one brachytherapy seed; and

wherein at least one region of said carrier adjacent to said at least one seed is free of adhesive so as to permit deflection of said carrier at the at least one region, and

wherein a portion of said adhesive protrudes out from the outer surface of said carrier so as to form protrusions on said outer surface.

2. A stranded brachytherapy product of claim 1 , wherein said adhesive comprises a medically-suitable formulation of cyanoacrylate.

3. A stranded brachytherapy product of claim 1 , wherein said adhesive is applied at multiple locations on said carrier.

4. A stranded brachytherapy product of claim 1 , wherein said carrier comprises an elongate hollow suture material.

5. A brachytherapy patch comprising:

a planar surgical mesh and

at least one stranded brachytherapy product of claim 1 adhered or otherwise affixed to said mesh.

6. A method of forming a stranded brachytherapy product comprising the steps of:

loading at least one brachytherapy seed into a seed cavity of an elongate carrier,

applying an adhesive along an outer surface and absorbed into a hollow of said carrier so as to, upon curing of said adhesive, impart substantial long axis stiffness and rigidity to said carrier,

penetrating said carrier with said adhesive so as to seal closed the seed cavity of said carrier at least at one location adjacent to said at least one seed,

wherein at least one region of said carrier adjacent to said at least one seed is free of adhesive so as to permit deflection of said carrier at the at least one region, and

wherein a portion of said adhesive is applied to said outer surface of said carrier so as to form at least one projection on said outer surface of said carrier.

7. A method of claim 6 , wherein said applying step further comprises the step of:

passing the loaded carrier through a vapor chamber providing a vapor containing said adhesive.

8. A method of claim 6 , wherein said applying step further comprises the step of:

dipping said carrier into a bath of said adhesive.

9. A method of claim 6 , wherein said applying step further comprises the step of:

spraying said adhesive onto said carrier material.

10. A method of claim 9 , wherein said spraying step further comprises the step of:

providing said adhesive onto said carrier in droplets so as to form said at least one projection on the outer surface of said carrier.

11. A method of claim 6 , wherein said applying step further comprises the step of:

affixing said at least one seed at a location within the seed cavity.

12. A method of claim 11 , wherein said applying step further comprises the step of:

sealing said seed cavity at locations immediately to either side of said at least one seed.