Laryngeal Mask

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.

Laryngeal Mask Airway

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₹ 1598 Get Latest Price

Product Brochure
SizeSize 2.5
BrandLMA
Packaging TypeBox
Usage/ApplicationHospital
MaterialPVC
Sterile/ Non SterileSterile
Disposable/ ReusableDisposable
Country of OriginMade in India

Minimum order quantity: 10 Piece

Laryngeal Mask Airway (LMA) Description:
The Laryngeal Mask Airway (LMA) is a supraglottic airway device designed to maintain an open airway in patients during anesthesia or unconsciousness. It consists of a flexible tube with an inflatable cuff that sits over the laryngeal inlet, creating a seal. The LMA provides an alternative to endotracheal intubation, offering a less invasive option for securing the airway while allowing spontaneous or controlled ventilation.
Invented in the 1980s, the LMA is widely used in elective surgeries, emergency situations, and pre-hospital settings. It is inserted through the mouth and does not require direct visualization of the vocal cords, making it easier to insert, especially for those less experienced in airway management.
The LMA has revolutionized airway management due to its simplicity, effectiveness, and reduced risk of airway trauma compared to traditional intubation techniques.
Key Features:
1. Soft, Inflatable Cuff:   - Provides an effective seal around the laryngeal inlet.   - Minimizes airway leakage during ventilation.   - Available in different sizes to fit various patient anatomies.
2. Flexible, Curved Airway Tube:   - Designed to follow the natural contours of the airway, ensuring comfortable placement.   - Reduces the risk of tissue injury and irritation during insertion and removal.
3. Single-use and Reusable Options:   - Single-use LMAs are made from medical-grade silicone or PVC, providing a sterile option to reduce infection risks.   - Reusable versions are made of durable silicone and can be sterilized and reused multiple times, ensuring cost-effectiveness.
4. Epiglottic Aperture Bars:   - Positioned to prevent obstruction from the epiglottis, ensuring a clear airway for ventilation.
Specifications:
- Material: Medical-grade silicone or PVC for patient safety and comfort.- Sizes: Available in a range of sizes, from neonatal (size 1) to adult (size 6), ensuring suitability for all patient types.- Cuff Volume: Varies based on size, typically between 4 mL to 40 mL, ensuring a proper fit and seal in various airway anatomies.- Sterility: Single-use models come pre-sterilized, while reusable versions require sterilization before use.- Epiglottic Bars: Helps prevent occlusion by the epiglottis, optimizing airflow and ventilation.
Benefits:
1. Ease of Use:   - Requires less training than traditional intubation techniques, making it ideal for a wide range of healthcare professionals.   - Facilitates rapid airway management in both elective and emergency settings.
2. Less Invasive:   - Reduced risk of trauma to the airway compared to endotracheal intubation, including damage to the vocal cords, trachea, and oral cavity.   - Patients typically experience less post-operative discomfort and hoarseness.
3. Quick Placement:   - Can be inserted quickly, making it useful in time-sensitive scenarios such as cardiopulmonary resuscitation (CPR) or in difficult airway situations.   4. Patient Safety:   - Effective for maintaining airway patency and ensuring adequate ventilation, particularly in patients under anesthesia or during resuscitation.   - Lowers the risk of aspiration when properly inserted and the cuff is adequately inflated.
6. Cost-effective:   - Reusable LMAs offer significant cost savings for hospitals and healthcare institutions.   - Single-use LMAs are affordable and prevent cross-contamination between patients.

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