| 摘要 |
A method and specific agent is indicated for reduction and elimination of undesirable intra-organic structures (i.e. arteriosclerotic plaque) using the specific action of positron radiation on the binding and orbital electrons of the undesired mass. The anti-particle - particle annihilation phenomenom will reduce the mass to a significant degree, resulting in the liberation of light and heat radiation and an overall desirable loss of cohesiveness with regards to the undesired mass. This is a completely different means of using radio-isotopes than the usual ballistic billiard ball approach of alpha, beta and gamma rays. Also the ability to incrementally remove layers of debris by varying an adjunct sheath with calculated degrees of opacity to radiation will provide an amelioration of the restenotic conditions caused by more invasive means by reducing smooth muscle cell proliferation. |
