Fuzzy C means based approach for analysis of Varicose Veins

the use of appropriate madm model for ranking the vendors of mci equipments using fuzzy approach

abstract nowadays, the science of decision making has been paid to more attention due to the complexity of the problems of suppliers selection. as known, one of the efficient tools in economic and human resources development is the extension of communication networks in developing countries. so, the proper selection of suppliers of tc equipments is of concern very much. in this study, a ...

Support for varicose veins.

A method has been devised to allow reliable comparison of different strengths and constructions of support hosiery. Five garments were evaluated for the compression they exerted on the leg and their ability to limit the distension of a model varicose vein. Stockings and tights which provide modest compression can achieve worthwhile control of vein distension.

Operations for Varicose Veins

tion about six years ago and on ray return Mayo do this ope t ^ .formed tlie operation several time* to India a year la ? a blunt uterine curette for the purpose. with satisfaction t ^ay0>g instrument. The operation is I have since pro , .Q 01)C< The entire internal saphan eminently s ..'pmoved through two or three half inch enous vein may be ie. incisions. Aporpos of urethrotomy and Colonel Ro...

Varicose Veins

Under normal circumstances, blood collected from superficial venous capillaries is directed upward and inward via one-way valves into superficial veins. These in turn drain via perforator veins, which pass through muscle fascia into deeper veins buried under the fascia. Leakage in a valve causes retrograde flow back into the vein. Unlike deep veins which are thick-walled and confined by fascia,...

Varicose Veins