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Product Description
Plastic Sheath for Multi-Unit 1-72UNF
The Plastic Sheath for Multi-Unit 1-72UNF is a precision prosthetic laboratory component designed for the fabrication of screw-retained permanent restorations on titanium multi-unit abutments with a 1-72UNF prosthetic connection.
The sheath is intended for use with compatible multi-unit abutments and is designed without an anti-rotation feature, allowing passive positioning during prosthetic fabrication procedures. It connects directly to the multi-unit abutment using a compatible titanium prosthetic screw with 1-72UNF thread.
Manufactured from high-quality Delrin® plastic, the sheath provides excellent dimensional stability, machinability, and reliability for dental laboratory applications involving implant-supported restorations.
The component is intended for use in dental laboratory workflows for the fabrication of screw-retained permanent prosthetic restorations on osseointegrated implants.
Key Features
- Designed for screw-retained permanent restorations
- Compatible with multi-unit abutments with 1-72UNF connection
- Non-anti-rotational design
- Direct connection using titanium prosthetic screw
- Precision-machined for laboratory prosthetic fabrication
- Compatible with 1.25 mm hex driver
- Durable and dimensionally stable Delrin® material
Available Versions / References
- Multi-unit abutment connection: 1-72UNF
- Compatible titanium prosthetic screw: M1.6 / 1-72UNF
Technical Specifications
- Prosthetic connection: 1-72UNF
- Hex connection: 1.25 mm
Material
Manufactured from high-quality Delrin® plastic, providing:
- High dimensional stability
- Excellent machinability
- Durability for laboratory procedures
- Reliable prosthetic accuracy
- Lightweight and easy handling
- Clinical / Laboratory Application
- Fabrication of screw-retained permanent restorations
- Dental laboratory prosthetic workflows
- Implant-supported restorative procedures
- Prosthetic framework fabrication
- Restoration fabrication on osseointegrated implants
Sterilization
Before use, cold sterilization with antimicrobial solutions or 70% ethyl alcohol is required.
Advantages
- Precise prosthetic fabrication support
- Stable connection to multi-unit abutments
- Easy laboratory handling
- Compatible with implant-supported restorative systems
- Durable and dimensionally stable material
- Supports accurate and predictable prosthetic outcomes
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Plastic Sheath for Multi-Unit 1-72UNF
Intended Use
The Plastic Sheath is intended for:
- Fabrication of screw-retained permanent prosthetic restorations
- Dental laboratory prosthetic procedures
- Implant-supported restorative workflows
- Prosthetic fabrication on osseointegrated implants
Indications
The product is indicated for use with:
- Multi-unit abutments with 1-72UNF connection
- Titanium prosthetic fixation screws
- Screw-retained prosthetic restorations
- Dental laboratory fabrication procedures
Contraindications
Do not use the product in:
- Patients with known hypersensitivity to component materials
- Clinical situations incompatible with screw-retained restorations
- Cases where the component is damaged, deformed, or worn
Warnings
- Product is supplied non-sterile.
- Cold sterilization before use is mandatory.
- Use only compatible prosthetic components and fixation screws.
- Improper positioning may affect prosthetic fit and restoration accuracy.
- Do not use excessive tightening force.
- Intended for professional dental laboratory and clinical use only.
Precautions
- Verify compatibility with the implant system and prosthetic components before use.
- Inspect the component prior to use.
- Use only compatible titanium prosthetic fixation screws.
- Use only a 1.25 mm hex driver.
- Follow standard prosthetic and infection control procedures.
Instructions for Laboratory Use
1. Preparation
- Verify compatibility of all prosthetic components before use.
- Clean and inspect all components prior to laboratory procedures.
2. Placement of the Plastic Sheath
- Position the Plastic Sheath onto the compatible multi-unit abutment with 1-72UNF connection.
- Ensure proper seating and stable positioning.
3. Prosthetic Fabrication
- Fabricate the screw-retained prosthetic structure according to standard laboratory procedures.
- Verify prosthetic alignment and fit during fabrication.
4. Prosthetic Fixation
- Secure the prosthetic restoration using a compatible titanium prosthetic fixation screw.
- Tighten using a 1.25 mm hex driver according to standard prosthetic protocols.
Cleaning and Sterilization
- Before use, cold sterilization is required using: Antimicrobial sterilization solutions, or 70% ethyl alcohol
- Follow validated cleaning and disinfection procedures according to local regulations and clinical protocols.
Storage
- Store in a clean and dry environment.
- Protect from contamination, moisture, and mechanical damage.
- Avoid exposure to excessive heat or chemicals.
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