The Omnipod Insulin Management System is an all-in-one tubeless insulin pump designed by Insulet Corporation. The Omnipod System differs from other insulin pumps by being the only pump that consists of a completely tubeless âpodâ that is wirelessly controlled by a Personal Diabetes Manager (PDM). The Omnipod PDM is essentially a Blood Glucose (BG) meter that also acts in compatibility with the pod as a wireless remote.
decade. 1  a period of ten years: the three decades from 1776 to 1806. 2  a period of ten years beginning with a year whose last digit is zero: the decade of the 1980s. 3  a group, set, or series of ten.
   The 20th century is the 20th group of 100 years, so it ended at  2000. If the century and the the digits they start with were the  same, I.E. the 19th Century was the years 1900 to 1999, then by  default the 1st Century would have to be the years 100 to 199.irst, the 1900s are slightly out of alignment  with the 20th century which is why peopl â¦ e confuse them. You are not  referring to the same years. So the 1900s refers to 1900 to 1999  whereas the 20th century refers to 1901 to 2000.