It has an efficient air bubble detector which works as a safety device for the machine to operate, in order to ensure that no air bubble passes to the patient’s body. Dialysis machines air bubble detectorĭialysis machines perform the function of the kidneys and are usually for patients with chronic kidney disorders. The mechanism preventing machines from running with an open door is an example of a control function that prevents the process from starting until the required conditions are met. Sometimes the door locks while the machine is working, in some other cases, if you open the door, it stops working immediately. You can not operate most household appliances until the door closes. Household appliances, not working with an open door This hole is a protective mechanism, preventing water from overflowing if the drain blocks or if you don’t close the tap. Many sinks have a hole on the top, right below the pipe. ![]() Preventing us from making spelling errors or sustaining injuries. To help you understand this concept, here are twenty examples of error-proofing in our daily life. Poka-Yoke is “a Japanese term which translates to mistake-proofing, that can be any mechanism or device that helps an operator to avoid mistakes.”Īlthough Poka Yoke is a lean manufacturing tool coined by Shigeo Shingo in the 1960s, it is also present in our everyday lives. Learn about what the term poka-yoke means and take a look at these examples that can help us error-proof in our daily lives.
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