What is the function of a sterilization reel?

Sterilization reel or cassette is a device specially used for sterilizing and storing medical devices. It is mainly used in places such as hospitals, dental clinics, and laboratories that require high-frequency sterilization.

1. Functions of sterilization reel
(1). Protect instruments and prevent damage
Avoid collision: The reel fixes sharp or delicate instruments (such as scalpels and dental needles) inside to prevent them from colliding with each other during the sterilization process, causing blunting or breakage.
Reducing instrument loss: Especially suitable for valuable instruments (such as ophthalmic micro instruments and dental implant drills).

(2). Improving sterilization effect
Steam/plasma permeability: The reel is designed with air holes or a grid structure to ensure that the sterilization medium (high-temperature steam, ethylene oxide, etc.) fully contacts the instrument surface and avoids sterilization dead corners.
Compatible with multiple sterilization methods: Suitable for high-pressure steam sterilization (134°C), dry heat sterilization, low-temperature plasma sterilization, etc.

(3) Standardized storage and retrieval
Classified storage: Different departments or surgical kits can be labeled separately on reels to avoid mixing (e.g., "for oral surgery only").
Ready-to-use: After sterilization, the kit can be stored directly on the reel to reduce the risk of secondary contamination.

(4) Improved work efficiency
Batch processing: Sterilize multiple instruments at once, saving time (especially for small instruments such as dental needles and surgical forceps).
Quick drying: The breathable design accelerates drying after sterilization and reduces waiting time.

2. Precautions for Using Sterilization Reels
Loading Specifications
Leave space between instruments to avoid overlapping and affecting sterilization effectiveness.
Secure sharp instruments with the tips facing inward to prevent puncture of the reel or injury to the operator.

Sterilization Parameters
Autoclave sterilization: Recommended sterilization temperature is 121°C for 20 minutes or 134°C for 5 minutes (refer to instrument material requirements).
Low-temperature sterilization: Ensure compatibility of the reel material with ethylene oxide or hydrogen peroxide plasma.

Maintenance and Cleaning
After each sterilization, inspect the reel for residual stains or rust and clean it promptly.
Regularly check the vent holes for blockage to prevent compromising sterilization effectiveness.

Lifespan Management
Stainless steel reels typically have a lifespan of over 5 years, while plastic reels have a lifespan of approximately 2-3 years (replace if cracks appear).

3. Comparison with Traditional Sterilization Containers