AIRSONETT AB Patent applications |
Patent application number | Title | Published |
20140096772 | Treatment of Asthma, Allergic Rhinitis and Improvement of Quality of Sleep by Temperature Controlled Laminar Airflow Treatment - This invention relates in general to methods and devices for displacing body convection and thereby reducing exposure to allergens and other airborne fine particles within a personal breathing zone during situations of or corresponding to sleep thereby reducing or removing symptoms of asthma and allergic rhinitis while improving quality of sleep and in particular to methods and devices that utilize Temperature controlled Laminar Airflow (abbreviated TLA from herein and onwards). Also, business methods involving such methods and devices are disclosed. | 04-10-2014 |
20100120349 | Surgical theater ventilating devices and methods - Provided are methods for ventilating a surgical theater using temperature-regulated laminar air flow. Velocity of a downward directed laminar clean air flow is determined by an air-temperature difference between the supply air and room air temperature at the level of the operating table. Room air temperature at the level of the operating table is measured and clean supply air temperature controlled in relation to this measurement. In order to maintain a constant downward directed laminar clean air flow velocity, a constant difference in temperature is maintained between room air temperature at the level of the operating table and the lower temperature of the supply air. In preferred embodiments, this constant temperature difference provides a downward directed air flow velocity of at least 0.25 m/s and is maintained in part by minimizing fluctuations in ambient air-temperature through use of air supply units supplying heated or cooled air outside the clean air zone. Also provided are ventilating devices which create a uniform and stable downward laminar air flow that forms a clean air zone surrounding the operating table workplace region. Preferred embodiments comprise a number of air supply units arranged in a closed pattern, e.g, in a circle, with air stop and guide units situated between air supply units such that a widely spread uniform and stable, downward, combined, laminar air flow is created. | 05-13-2010 |
20090247065 | Devices and methods for improvement of microvascular function - Provided are methods and devices for improving microvascular function in humans and mammals. Reduction of exposure to airbourne fine particles using air treatment systems increases microvascular function in persons at cardiovascular risk. Preferred treatment systems provide a zone of clean air having >75% reduction in airbourne particle counts around a person at cardiovascular risk. The devices and methods can be optimally used during sleep, when the user is stationary for an extended period. | 10-01-2009 |