Peristaltic pump - Wikipedia A peristaltic pump, also commonly known as a roller pump, is a type of positive displacement pump used for pumping a variety of fluids The fluid is contained in a flexible tube fitted inside a circular pump casing
Peristalsis: Definition, Function Problems - Cleveland Clinic Peristalsis moves food through your digestive system, beginning in your throat when you swallow and continuing through your esophagus, stomach and intestines while you digest What is peristalsis? Peristalsis is a type of involuntary muscle movement that occurs in your digestive system
Peristalsis: Symptoms, Causes, Treatment, and More - Health Peristalsis moves food through your digestive system with wave-like muscle contractions If you have disruptions in peristalsis, you may have symptoms like diarrhea, constipation, and chest pain
Peristalsis | Physiology, Anatomy Function | Britannica peristalsis, involuntary movements of the longitudinal and circular muscles, primarily in the digestive tract but occasionally in other hollow tubes of the body, that occur in progressive wavelike contractions Peristaltic waves occur in the esophagus, stomach, and intestines
Peristaltic - definition of peristaltic by The Free Dictionary The wavelike muscular contractions of the digestive tract or other tubular structures by which contents are forced onward toward the opening [New Latin, from Greek peristaltikos, peristaltic, from peristellein, to wrap around : peri-, peri- + stellein, to place; see stel- in Indo-European roots ]