The Cardinal Health Covidien Shiley Size 4 Spare Inner Cannula is an essential component for tracheostomy care. Designed for use with 4 lpc, 4 fen, 4 cfs, and 4 cfn tracheostomy tubes, this spare inner cannula ensures a continuous supply and prevents the need for immediate tube replacement. Crafted from durable, medical-grade materials, it provides reliable performance. Its smooth, rounded edges minimize irritation and maximize comfort for the patient. Sterile and individually packaged, it adheres to strict infection control standards. This high-quality inner cannula meets industry standards and is ideal for hospitals, clinics, and long-term care facilities. It provides peace of mind for patients requiring long-term tracheostomy support and facilitates effective respiration. Order now for a reliable and convenient solution that meets your clinical needs.