Perforated Impression Tray – Lower Jaw – Size XL
4501-5
Perforated stainless steel tray for lower-jaw dental impressions.
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Impression TraysTags :
The Perforated Impression Tray – Lower Jaw – Size XL is a stainless steel impression tray for general adult dental work on the lower arch. The perforations help mechanically retain alginate and similar materials, while the Rim-Lock edge keeps the set impression in place during removal. Designed for everyday clinical use, the tray is reusable and fully autoclavable. The rigid stainless steel body holds its dimensions through sterilisation, and the handle is shaped for a clean release from the mouth. Size XL is selected when a extra large lower-arch fit is needed, and the tray pairs with the matching opposite-arch size when full-mouth impressions are taken.
Key features
- Stainless steel construction
- Reusable and fully autoclavable
- Rim-Lock system for secure impression retention
- Perforated design for mechanical material retention
- Lower-jaw configuration
- Size XL (Extra Large)
- Suitable for routine adult dental impression procedures
Specifications
- Article #: 4501-5
- Size: XL (Extra Large)
- Jaw: Lower
- Design: Perforated
- Retention: Rim-Lock system
- Material: Stainless steel
- Sterilisation: Fully autoclavable
Reprocessing Instructions
Important: ErgoDenta instruments are supplied NON-STERILE and must be cleaned, disinfected, and sterilized before first use and after each subsequent use.
Step 1
Pre-Cleaning
Rinse under cold running water immediately after use. Remove visible debris with a soft brush. Keep instruments moist until processing.
Step 2
Automated Cleaning
Washer-disinfector: pre-rinse cold, enzymatic wash 55°C/10 min, thermal disinfect 90°C/5 min, dry.
Step 3
Inspect & Maintain
Check for residual soil, corrosion, or damage. Lubricate hinged instruments with medical-grade lubricant.
Step 4
Package
Place in ISO 11607-compliant sterilization pouches or wraps. Arrange to prevent tip contact. Seal properly.
Step 5
Sterilize
Autoclave at 134°C (273°F) for min. 18 minutes, pre-vacuum cycle. Validate with chemical and biological indicators.
Step 6
Store
Store in a clean, dry, enclosed area. Verify packaging integrity before use. Re-sterilize if compromised.