Flexible Silicone Laryngeal Mask Airway with PVC Tube for Emergency Surgey

Laryngeal mask airway devices are used to provide a clear airway during anaesthesia and other medical procedures. These devices are inserted into the patient’s airway and held in place by suction, which helps to keep the airway open and prevent collapse. LMA devices are typically used in conjunction with a tube and collection canister, and they may be left in place for several hours following surgery. Negative pressure therapy provided a reliable and effective method for maintaining an airway whereas traditional airway management techniques, such as intubation and tracheotomy, were often difficult to perform and had a high risk of complications.

An easy way to think about the LMA is as a mask that bypasses the upper airway (the pharynx) and rests over the glottic opening. It creating a circuit between the trachea and the LMA tube without actually passing through the vocal cords (see image above). Since LMA bypasses the pharynx and eliminates the possibility of airway obstruction by collapse of pharyngeal tissues (caused by muscle relaxation during anesthesia), it can be used as an alternative to endotracheal intubation. Although the LMA forms a weak supraglottic seal allowing positive pressure ventilation at low airway pressures, it does not provide adequate protection of the airway against aspiration of gastric contents.

Indications: In theory, most surgeries without aspiration risk can be performed by LMA as an alternative to endotracheal intubation (ETT). In Europe, ~ 75% of all cases involving general anesthesia use LMAs instead of ETT. Studies have shown no significant differences in outcomes between LMAs and ETT. However, in practice, ETT continues to be the predominant form of airway protection in the US.

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MCREAT (GUANGZHOU) BIO-TECH CO.,LTD Headquarters is located in Hua Chuang Industrial Park, Guangzhou, China. Founded in 2018, MCR Medical have been devoted to providing medical disposable products around the world, focusing on Anaesthesia, Respiratory, Urology, Gastroenterology and home care products. Our products have been sold to North America, Europe, South America, Asia, Middle East and so on.

Now MCR have obtained GMP, ISO 13485 certification, and variety of medical products have received the CE certificate, and registered in FDA in the United States.

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In recent years, we have been striving to become a medical production and sales enterprise with innovative research and development and Superior quality in the medical industry. We pay attention to the quality high performance and quality control of the whole process, so as to ensure that we can provide quality products for customers.

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