Special‑Shaped Silicone Laryngeal Mask Airway

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Special‑Shaped Silicone Laryngeal Mask Airway

Product Indications
Disposable Special-shaped Intubation Silicone Laryngeal Mask Airway (LMA) is a disposable supraglottic airway device specially designed for bronchoscopy surgery. Its core feature is that a special connecting tube is added to the laryngeal mask tube: one end is connected to a ventilator to realize the basic function of artificial airway ventilation; the other end can accommodate an endoscope (bronchoscope) with a maximum inner diameter of 7mm to pass through smoothly. It can ensure stable ventilation for patients while cooperating with bronchoscopy to complete examinations, treatments and other operations. It is widely used in operating rooms, respiratory departments, emergency departments and other clinical scenarios where bronchoscopy surgery needs to be carried out, and is an indispensable airway auxiliary device in bronchoscopy diagnosis and treatment. As a product holding the only Medical Device Registration Certificate issued by the National Medical Products Administration (NMPA) in China, its compliance and professionalism are recognized by national authoritative institutions, and it can be safely used in clinical practice.

Core Advantages
- Medical-grade Silicone Material, Safe and Comfortable: Made of disposable medical silicone with excellent biocompatibility, soft and skin-friendly, minimal irritation to the pharyngeal and laryngeal mucosa, good intraoperative tolerance for patients, and effectively reducing throat discomfort and tissue damage.
- Special-shaped Connecting Tube Design, Suitable for Bronchoscopy Surgery: A special special-shaped connecting tube is added to the tube body, adopting a dual-channel design——one channel is connected to the ventilator to ensure ventilation, and the other channel reserves an endoscope channel, which can smoothly pass through a bronchoscope with a maximum inner diameter of 7mm. While not affecting ventilation, it ensures the smooth operation of bronchoscopy, solving the pain point that conventional laryngeal masks cannot be compatible with bronchoscopy.
- Disposable & Sterile Design, Avoid Cross-infection: Independently sterile packaged and for single use only, no repeated sterilization is required, eliminating the risk of cross-infection from the source, strictly complying with hospital infection control standards, and safer and more hygienic to use.
- Stable Sealing, Reliable Ventilation: The cuff fits the anatomical structure of the human throat accurately, with excellent sealing effect and low air leakage rate. It can continuously ensure stable ventilation during bronchoscopy operation, avoiding insufficient ventilation caused by operational interference.
- Easy Operation, Strong Adaptability: The tube has a reasonable shape, simple insertion and removal without complex auxiliary tools, and can quickly establish an artificial airway; it is compatible with mainstream ventilators and bronchoscopy equipment, suitable for patients of different ages, with high clinical versatility.
- National Authoritative Certification, Exclusive Compliance Qualification: It holds the only Medical Device Registration Certificate issued by the National Medical Products Administration (NMPA) in China. It is the only product of this type of special-shaped bronchoscopy-compatible laryngeal mask that has passed the national authoritative approval, fully complying with the requirements of the "Regulations on the Supervision and Administration of Medical Devices", with absolute guarantee of compliance, safety and professionalism, making it more assured for clinical use.

Scope of Application
Suitable for clinical scenarios that require simultaneous airway ventilation and endoscope operation such as bronchoscopy examination and bronchoscopy-guided treatment. It can also be used for routine ventilation under general anesthesia and temporary airway establishment in emergency first aid, especially suitable for patients who need bronchoscopy diagnosis and treatment, providing them with safe, efficient and compliant airway support.

  • Product Parameters
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Cat. No. Mask Size Max cuff Volume
 (air)
Patient Size
 (For reference)
LMA-GS10 1# 4 ml Neonates/infants up to 5 kg
LMA-GS15 1.5# 7 ml Infants 5-10 kg
LMA-GS20 2# 10 ml Infants 10-20 kg
LMA-GS25 2.5# 14 ml Children 20-30 kg
LMA-GS30 3# 20 ml Children 30-50 kg
LMA-GS40 4# 30 ml Adults 50-70 kg
LMA-GS50 5# 40 ml Adults 70-100 kg
LMA-GS60 6# 50 ml Adults >100 kg
Precision in Care, Connection for Health
ABOUT SUNGOOD

SUNGOOD, established in 2006 as a subsidiary of the Shuguang Proprietary Group, is a high-tech enterprise based in Hangzhou. We specialize in the development and manufacturing of high-quality disposable medical catheters, including hydrophilic coated catheters, laryngeal mask airways, and feeding tubes. Our products are widely used in urology, gastroenterology, anesthesiology, and respiratory care.

Guided by our philosophy of “integrity, cooperation, and mutual success,” we are committed to continuous innovation and building an independent brand in the field of medical consumables in China. We strive to contribute to the medical industry and look forward to collaborating with partners to create a promising future together.

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