A laryngeal mask is a medical device used to maintain an open airway and facilitate ventilation during anesthesia or in patients undergoing certain medical procedures. It's a flexible tube with an inflatable cuff that is inserted into the pharynx, bypassing the need for endotracheal intubation.
The laryngeal mask consists of three main parts: the airway tube, the mask, and the inflation line. The airway tube is the main body of the device, designed to be inserted into the patient's mouth and positioned above the larynx. It typically has a curve to align with the anatomy of the pharynx and larynx.
The mask portion of the laryngeal mask is made of soft, flexible material and is designed to fit over the laryngeal inlet, sealing it off from the esophagus and preventing aspiration of gastric contents. The mask is connected to the airway tube and usually has an inflatable cuff around its periphery. When the cuff is inflated, it conforms to the anatomy of the pharynx, creating a secure seal.
The inflation line is a small tube connected to the cuff of the mask, allowing for inflation and deflation of the cuff. Once the mask is properly positioned, the cuff is inflated using air or another suitable fluid, securing the device in place and preventing leakage of gases during ventilation.
Laryngeal masks are available in various sizes to accommodate patients of different ages and sizes. They are commonly used in both adult and pediatric anesthesia, as well as in emergency medicine settings where securing the airway quickly is crucial.
Advantages of laryngeal masks include easier insertion compared to endotracheal tubes, reduced risk of trauma to the airway, and decreased likelihood of vocal cord damage. They also provide a more comfortable alternative for patients undergoing short procedures or those who cannot tolerate endotracheal intubation.
However, laryngeal masks may not be suitable for all patients, especially those with certain anatomical abnormalities or conditions affecting the airway. Complications associated with laryngeal mask use can include air leakage, inadequate ventilation, aspiration, and injury to surrounding structures.
In summary, the laryngeal mask is a valuable tool in airway management, offering a safe and effective means of providing ventilation during anesthesia and medical procedures, particularly in situations where endotracheal intubation may not be feasible or appropriate.
₹ 1598 Get Latest Price
Size | Size 2.5 |
Brand | LMA |
Packaging Type | Box |
Usage/Application | Hospital |
Material | PVC |
Sterile/ Non Sterile | Sterile |
Disposable/ Reusable | Disposable |
Country of Origin | Made in India |
Minimum order quantity: 10 Piece
Prachi Khanna (Director)
Manzen Healthcare Private Limited
606, Chiranjiv Tower, 43, Nehru Place
New Delhi - 110019, Delhi, India