PBSSVO Valve Speaking Phonate W/o2 Port Universal
- Phonate Speaking Valve with oxygen port. Airflow through oral and nasal chambers decreases secretions, increases smelling ability and improves swallowing. Valve reduces hygiene and infection concerns compared to finger occlusions. Valve design helps minimize work of breathing. Lightweight valve minimizes additional pressure on stoma site. Connector adapts to most tracheostomy tubes, including pediatric sizes. Convenient hinged cap allows easy cleaning. Optional oxygen supplement port and cap. Available sterile. Permits easier vocalization for alert, awake, independently breathing patients. Airflow Resistance (valve only) at 50 l/min: 2.0cmH2O. Work of Breathing (with Shiley Size 10 Trach Tube): 0.95 joules/l. Connector: 15mm.
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