Cannulation. Cannulation is the process of inserting a tube (cannula) into a passage, duct or cavity to supply or withdraw material or data. In medical dictionary, cannulation is a process used to deliver or remove body fluids under various medical conditions, like withdrawing blood for sampling. Effective needle length is extended by half the length of the original needle in cannula by surrounding either the inner or outer surfaces of a trocar needle.
Van Buren, AR. Van Buren ( /vÃ¦n bjÊÉrÉn/) is the second largest city in the Fort Smith, Arkansas-Oklahoma Metropolitan Statistical Area and the county seat of Crawford County, Arkansas, United States. The city is located directly northeast of Fort Smith at the Interstate 40 - Interstate 540 junction.
Carter County, Missouri. Carter County is a county in Missouri. The county population was 6,258 in 2014, according to the United States Census Bureau. The county seat is Van Buren. Ballotpedia provides in-depth coverage of the 100 largest cities in America by population. This county is outside of that coverage scope.