Abstract: A non invasive method for determining the blood coagulation status of a human or an animal is described. F1+2, F1, F2, FpA, D-dimers, F1+2 combined with F1, or F1+2 combined with F2 are measured in saliva, sputum and related biological samples. The respective concentrations are inversely correlated to the time it takes blood to coagulate and the probability of bleeding, and directly correlated to the probability of in-vivo formation of a thrombus or emboli. The method can be used in any coagulation disorder study, including congenital, acquired or drug-induced.

Abstract: Non-metallic rigging chain formed with a plurality of linked flexible loops. Each loop has a core which consists of a continuous strand of non-metallic materially coiled upon itself. The coiled core material is sheathed within a woven outer fabric. Except for the two terminal loops of each chain, one loop is formed by coiling a continous strand of core material in linked relation within a pair of completed loops. The length of each chain is determined by the diameter of its loops and the number of loops linked together.