Dental Aluminum Oxide Micro Blaster – Water Microetcher Sandblasting Polisher Tool

Dental Aluminum Oxide Micro Blaster: A Comprehensive Overview

This document provides a detailed description and operational guidelines for the Dental Aluminum Oxide Micro Blaster with Water Microetcher, a versatile instrument designed for enhanced dentistry procedures. The device facilitates effective surface preparation, cleaning, and micro-roughening, improving the efficacy of subsequent bonding and restorative procedures.

Product Overview

The Dental Aluminum Oxide Micro Blaster is a state-of-the-art pneumatic sandblasting unit meticulously engineered for precise and controlled application of aluminum oxide micro-particles. Its compact design and lightweight nature contribute to user comfort during extended operating sessions. Crucially, this device is compatible with prevalent 4 or 6-hole dental handpiece systems, ensuring seamless integration within established clinical workflows.

Key Features and Specifications

The instrument's primary function revolves around increasing the surface viscosity and achieving controlled roughening of various dental materials. This process significantly enhances the mechanical interlocking and bonding strength of restorative materials to existing tooth structure or prostheses. The device's precise control over particle size and delivery guarantees optimal surface preparation without compromising the integrity of underlying tissues.

Its robust air pressure requirements (0.3–0.4 MPa) offer ample control and power for applications ranging from general surface preparation to more complex restorative procedures. The consistent delivery of aluminum oxide particles at a regulated rate (1.5–3.59 g/min) ensures predictable and consistent results, minimizing operator input. The precisely sized blasting holes (Φ0.5mm) facilitate targeted, localized application, reducing the risk of accidental damage to adjacent tissues. The 360° rotatable blasting head allows for versatile treatment of complex or irregularly shaped surfaces.

Installation and Operational Procedure

The installation is notably straightforward. The device interfaces with Kavo quick-coupling systems, which expedites integration into operational workflows. A critical procedural step involves checking for any residual moisture within the handpiece cable prior to connection. Any trapped moisture must be thoroughly removed before installation to preclude potential operational issues and ensure optimal device longevity and performance.

Material Selection and Handling

The choice of abrasive material is paramount to the device's effectiveness and safety. The recommended aluminum oxide particles possess a precise particle size range of 30-50 μm and an exceptionally high purity (99%+). The purity helps maintain the integrity of the particle form and ensures that there are no contaminants present that could compromise subsequent bonding or clinical outcomes.

The handling of these materials is critical. Aluminum oxide powder is prone to moisture absorption if left exposed to the environment. This moisture absorption can lead to particle agglomeration, impacting the consistency of the blasting action and overall efficacy of the treatment. Immediately sealing the powder container after use is paramount to prevent any moisture-related deterioration. Examining the powder's flow characteristics is also important. A freely flowing, dry powder is indicative of optimal handling and readiness for use. Wet or lumpy powder should be discarded due to the potential for inconsistent performance.

Applications and Procedure

The dental Aluminum Oxide Micro Blaster is versatile in multiple dental applications. Extraorally, it effectively cleans and micro-roughens surfaces prior to restorative bonding in metal/porcelain crowns, fiber posts, inlays/onlays, Maryland bridges, and orthodontic brackets. Removing residual cement from the previous bonding surfaces also often requires a high degree of control.

The precise application of the device also demonstrates effectiveness for removing previous cement from an original adhesive layer, a prerequisite for successful secondary bonding or restorative procedures, which ensures minimal tissue damage, thereby promoting patient comfort and successful clinical outcomes.

In oral applications, the device aids in the micro-roughening of porcelain and composite restorative materials, crucial for enhanced adhesion and durability during repair treatment, enabling improved treatment outcomes.

Similarly, there is growing use in detecting defects in cast metal prosthetics.

Safety Precautions

Prior to operating the device, the operator must adhere to all safety regulations and guidelines set forth by the manufacturer. This includes proper handpiece management and consistent monitoring of air pressure. This precaution is critical for operating the device effectively in a safe manner. The operator must ensure proper sterilization protocol to prevent contamination.

Failure to adhere to these precautions could lead to compromised patient outcomes or potential hazards to the operator.

This comprehensive guide aims to equip dental professionals with a thorough understanding of the Dental Aluminum Oxide Micro Blaster, its capabilities, and the best practices for its effective employment and usage. Proper implementation of these principles will contribute to improved patient outcomes.

Specifications:
1.Link way:4 or 6 hole teeth chair general autoclavable.
2.Opertion air pressure:0.3Mpa-0.4Mpa
3.Sand amount:1.5g/min-3.59g/min
4.Blasting hole:Φ0．5mm
5.Blasting head can rotate to 360°

Installation
Plug your Kavo quick coupling directly to this unit, the installation is finished.
caution: You must check if there is remaining water in the handpiece cable before installation.
If there is, you must dry it
firstly, then install it.
Recommended powder
We recommend a particle size of 30 to 50 μm high purity powder (99%+).
It's easy for the powder to absorb moisture from the air , It would cause agglomeration,
resulting in performance
degradation. After install the powder, you should closed the cover of the bottle immediately
to make sure its tight cover.
The dry powder should flow freely, the wet powder does not flow easily or lumps.
Extraoral application
For surface cleaning and micro-roughening treatment before pasting
metal/Porcelain
Fiber post
Inlay/Onlays
maryland bridge
Orthodontic bracket
removing the cement in the original adhesive layer before second pasting
Cast metal prosthesis defect detection
Application in oral
In the repair treatment, micro roughen surface of porcelain or composite.