Medical-grade silicone is the gold-standard material for high-end medical consumables and the preferred choice for applications requiring high safety and high added value. PVC is the most widely used general-purpose material for medical consumables and serves as the cornerstone of the global disposable medical supplies market. Together, they constitute the two pillars of medical polymers; with distinct roles and an inability to replace one another, they collectively account for over 70% of the medical plastics market.

Anesthesia masks play a pivotal role in the medical field and consist of two main components: the mask shell and the air cushion. The rigid shell is typically made of transparent hard plastic (such as PP or PC), while the soft cushion that contacts the face—also known as the sealing cushion—is the component where material composition varies most significantly.

Manual resuscitator is the first-choice device for immediate ventilation in emergency cases involving cardiac arrest, asphyxia, or coma, helping to secure critical time for subsequent life-saving interventions; it is a standard piece of emergency medical equipment. As the most fundamental, practical, and widely used manual respiratory resuscitation device, it plays a vital role across the entire continuum of care—including pre-hospital treatment, in-hospital care, and patient transport—serving as an indispensable tool for basic life support within the emergency medical system.

Manual resuscitator—also known as a simple resuscitator or bag-valve-mask—is a portable, manually operated emergency device for artificial ventilation. It consists of an elastic bag, a face mask, a one-way valve, a reservoir bag, and an oxygen inlet. Requiring no power source, it can be operated by hand to provide assisted breathing to patients suffering from hypoxia or respiratory arrest.