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Positive Positioner
Orthodontic molar tube positioning instrument featuring a spring-release mechanism for controlled direct bond buccal tube placement.
Key Features:
• Constructed from anodized aluminum with stainless-steel tip components
• Pencil-style cylindrical body improves posterior intraoral access
• Diamond-knurled grip ring enhances rotational handling control
• Spring-loaded collar mechanism enables automatic tip release
• Dual-prong grooved tip securely engages direct bond molar tubes
• Spring-action release reduces adhesive displacement during withdrawal
• Slim barrel profile minimizes cheek obstruction on molar surfaces
• Autoclavable up to 121°C (250°F) for clinical sterilization
Positive Positioner
The Positive Positioner is constructed from lightweight anodized aluminum with stainless steel tip components. The instrument takes a pencil-style cylindrical form, entirely different in body architecture from every flat-paddle and plier instrument in this series. A wide diamond-knurled grip ring sits at mid-body, giving the operator a secure rotational grip during molar tube placement. Above the grip ring, a spring-loaded collar mechanism controls the working tip, a small dual-prong grooved end designed to seat into the base of direct bond molar tubes and attachments. The spring action slides the prongs open automatically after the tube contacts the tooth surface, releasing the attachment without manual tip manipulation.
The grooved prong tips engage the tube base from below, holding it stable during the transfer arc from tray to molar surface. The spring release eliminates the risk of dragging the tube off its bonding adhesive during tip withdrawal, a consistent problem with non-spring tube holders. The slim cylindrical barrel allows posterior access to first and second molar surfaces where wider-body instruments cannot approach without cheek obstruction. The instrument is autoclavable up to 121°C (250°F).
Orthodontists use the Positive Positioner specifically for placing direct bond buccal tubes on first and second molars during full-arch bonding sessions, a placement step where standard bracket tweezers cannot achieve the required angular approach or controlled release geometry. The Positive Positioner spring-release mechanism is the standard solution for molar tube adhesive contact without displacement.
Leader Surgical supplies this instrument with verified spring-tension calibration and grooved tip dimensions matched to standard direct bond tube base widths, meeting the full posterior access demands within the Orthodontic Tools category for direct bonding workflows.
What is the main purpose of this tool?
It is used to hold and accurately position dental brackets and attachments onto the tooth surface during the bonding process.
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