valve bypass
21Mitral valve repair — Intervention Anterior (frontal) view of the opened heart. White arrows indicate normal blood flow. (Mitral valve labeled at center right.) ICD 9 CM …
22Percutaneous aortic valve replacement — Intervention ICD 9 CM 35.21 35.22 …
23Heart valve repair — Intervention ICD 9 CM 35.0 35.2 Heart valve repair is a surgical technique used to fix defects in …
24Blowoff valve — A blowoff valve (BOV) or dump valve is a pressure release system present in most turbocharged engines. Its purpose is to prevent compressor surge, and reduce wear on the turbocharger and engine. Blowoff valves relieve the damaging effects of… …
25Gastric bypass surgery — Gastric bypass procedures (GBP) are any of a group of similar operations used to treat morbid obesity the severe accumulation of excess weight as fatty tissue and the health problems (comorbidities) it causes. Bariatric surgery is the term… …
26filter bypass valve — See oil filter oil filter bypass valve oil filter bypass valve …
27Downhole safety valve — A downhole safety valve refers to a component on an oil and gas well, which acts as a failsafe to prevent the uncontrolled release of reservoir fluids in the event of a worst case scenario surface disaster. It is almost always installed as a… …
28oil filter bypass valve — A valve in or near the oil filter which routes the oil unfiltered directly to the lubricating points; it comes into operation when the oil filter is clogged so that pressure across the filter is higher than the pressure needed to overcome the oil …
29unloading valve — A special type of pressure regulator installed as part of an accumulator system. Its functions are to direct fluid into the accumulator system, to maintain pressure within set pressure limits, and to unload completely and bypass all fluid flowing …
30cooler bypass valve — See oil cooler bypass valve …
