Dual Pressure Respiratory Assistance Device
- 详细技术说明
- This is a device to assist the breathing and lung development of premature babies or adults by providing oscillating, bi-level air pressure to prevent lung collapse and to recruit alveoli. This devi
- *Abstract
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Presently, there is a large and ongoing need in less affluent regions of the world for respiratory devices that recruit and stabilize the alveoli (air sacs) in the undeveloped lungs of premature babies. If left untreated, premature babies have a high risk of developing Respiratory Disease Syndrome, which can progress to chronic lung disease; or worse, it can be fatal.
Continuous Positive Airway Pressure (CPAP) therapy can be used for babies with limited Respiratory Distress. However, babies with moderate-severe respiratory distress require additional, dual level pressure therapy. For example in Nasal Intermittent Positive Pressure Ventilation (NIPPV) therapy, a steady baseline with intermittent peaks is delivered to recruit and stabilize additional alveoli.This therapy is also referred to as bi-level positive airway pressure (biPAP) therapy, when applied to adults.
A major problem for less developed regions of the world is the high price of NIPPV/biPAP devices and their requirement for a constant electrical supply. A NIPPV-type device that is low cost and works without a continuous supply of electricity is desperately needed in these regions of the world.
- 国家/地区
- 美国
