2 different burettes??, page-3

http://www.analyticamedical.com/downloads/2011/20111130-WiseOwl-Analytica.pdf

AutoStart® Burette

The AutoStart® Burette has several advantages over regular burettes. It is designed to automatically refill the IV fluid allowing regulated, constant, and accurate medicine dosage flow from the device to the IV infusion bag. While this saves nursing time, it also diminishes the chances of blood clots forming in the patient.

AutoFlush

The AutoFlush is a feature that can be retrofitted onto standard burettes or incorporated into Analytica?s AutoStart® Burette. The AutoFlush reduces usage of other medical consumables, is more hygienic, and reduces litigation risks for hospitals.