High Flow Nasal Cannula(HFNC) oxygen therapy is a form of non –invasive respiratory support, which comprises an air oxygen blender, an active humidifier, a single heated circuit and a nasal cannula. It delivers adequately heated and humidified medical gas up to 10-60L/min, and is considered to have a number of physiological effects: reduction of anatomical dead space, PEEP effect, constant fraction of inspired oxygen and good humidification. HUMID BH,Hfnc For Infants,Hfnc Flow Peep,High Flow Oxygen Delivery Shenyang RMS MEDICAL TECH CO.,LTD , https://www.medicalrms.com
It is widely used in RICU and ICU.
Corn mash selection granules
Corn borer is one of the important pests in the corn field. Its larvae feed on the main stem or ear of corn and break the main stem, resulting in a decline in yield and quality. Production of corn borer, the use of liquid irrigation, spray or poisonous soil and other methods, labor-intensive and poor efficacy, but also likely to cause drug damage and human and animal poisoning. The use of pesticide granules to control corn borer has the advantages of low cost, labor saving, good effect, and high safety. Grasp in the end of the corn leaf, that is, big bell-mouth application, with 3% phoxim granules per acre 0.25 to 0.4 kg, the drug is loaded into the point spreader drug bucket, aiming at the corn horn mouth pinch.