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China, Chinese Flexible Nasopharyngeal Airway Device for Optimal Patient Care1 Industrial Products Supplier Manufacturer Details, price list catalog:
China Products Details Supplier Manufacturer price list catalog
Universal Medical ImplementNasopharyngeal AirwayNasopharyngeal Guedel Airway
Xinjiang Likang Xiangyun Biotechnology Co.,Ltd.
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Product Description Product DescriptionA nasopharyngeal airway (NPA), also known as a nasal trumpet, is a flexible medical device designed to maintain or restore upper airway patency. Typically made of soft plastic or rubber, it features a beveled tip and a flanged end to prevent accidental displacement, with sizes ranging from 12 to 36 French (Fr) to suit patients of different ages and sizes.NPAs are primarily used in settings where upper airway obstruction occurs, such as in unconscious or semi-conscious individuals with tongue prolapse, oral trauma, or when an oropharyngeal airway is poorly tolerated. They work by bypassing the nasal cavity and pharynx, creating a passage for air to flow between the nose and lower airways.Insertion involves lubricating the device with water-soluble gel to reduce mucosal irritation, then gently advancing it through the nostril along the nasal floor (avoiding upward force to prevent turbinate damage) until the flange rests at the nasal opening. Proper sizing-usually determined by measuring from the patient's nostril to the earlobe-ensures optimal function.Compared to oropharyngeal airways, NPAs offer better tolerance in semi-conscious patients as they less frequently trigger gag reflexes, making them suitable for those with intact cough or gag responses. However, they have contraindications, including nasal fractures, basal skull fractures (risk of intracranial placement), and coagulopathies (risk of bleeding).Potential complications include epistaxis (nosebleeds), laryngospasm, or sinusitis with prolonged use. Careful insertion and monitoring are key to safe and effective use, making NPAs a valuable tool in emergency and perioperative airway management.Detailed PhotosProduct ParametersCertifications Our FactoryOur CompanyShippment
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