Product description
Covidien 4SIC Shiley Spare Inner Cannula Size 4 – 10/cs
Covidien 4SIC is a spare inner cannula intended for standard (non-fenestrated) Shiley Size 4 tracheostomy tubes. It uses a white twist-lock connector and supports airway hygiene by providing a backup cannula while the primary cannula is being cleaned or replaced according to protocol.
Product Specifications
- SKU: Covidien 4SIC
- Brand: Covidien (Shiley)
- Size: 4
- Type: Spare Inner Cannula
- Color Code: White (Standard)
- Packaging: 10/cs
Key Features
- Standard Fit – Designed for non-fenestrated tubes.
- Twist-Lock – Helps keep the cannula secured.
- Hygiene Support – Backup option during cleaning cycles.
- Durable – Intended for use per facility protocol.
Industries of Use
Critical Care | Nursing Homes | ENT
Suggested Applications
Covidien 4SIC is indicated for:
- Airway hygiene maintenance
- Backup cannula during cleaning
- Standard tracheostomy care








