Product Description

The Hahn Tapered Implant Twist Drill is used to create an initial osteotomy. It is designed to achieve maximum cutting efficiency while effectively removing bone from the site. The drill is stepped to accommodate the tapered design of the implant, and features wide-band, laser-etched depth markings. The position of each marking is calculated to indicate where the top of the implant will reside when fully seated to that depth.

• Machined from corrosion-resistant, surgical stainless steel
• Features standard ISO latch connectivity
• Designed to achieve maximum cutting efficiency while effectively removing bone
• May be used for up to five preparations, depending on bone density

Accessories

None

Contraindications

Patients should be evaluated before the time of surgery for factors that put them at risk from the implant placement procedure, or that may affect healing of bone or surrounding soft tissue. Contraindications include but are not limited to: vascular conditions, uncontrolled diabetes, clotting disorders, anticoagulant therapy, metabolic bone disease, chemotherapy or radiation therapy, chronic periodontal inflammation, insufficient soft tissue coverage, metabolic or systemic disorders associated with wound and/or bone healing, use of pharmaceuticals that inhibit or alter natural bone remodeling, any disorders which inhibit a patient's ability to maintain adequate daily oral hygiene, uncontrolled parafunctional habits, insufficient height and/or width of bone, and insufficient interarch space.

Sterility

Hahn Tapered Implant Twist Drills are shipped NON-STERILE. Non-sterile items must be cleaned, disinfected, and sterilized prior to clinical use, according to a validated method.

• Cleaning: Wash using a broad spectrum cleaning solution, followed by thorough rinsing and drying.

The recommended disinfection process is based on ANSI/AAMI ST79 guidelines, as follows:

• Disinfection: Immerse abutments in disinfectant¹, rinse with distilled water and dry.

The recommended sterilization process is based on the ANSI/AAMI/ISO 17665-1 and ANSI/AAMI ST79 guidelines, as follows:

• Sterilization: Gravity-fed sterilizers: Autoclave in sterilization pouch for 30 minutes at 121°C (250°F)². Devices are to be used immediately after sterilization.

NOTE: The validated procedures require the use of FDA-cleared sterilization trays, wraps, biological indicators, chemical indicators, and other sterilization accessories labeled for the sterilization cycle recommended. The healthcare facility should monitor the sterilizer for the facility according to an FDA-recognized sterility assurance standard such as ANSI/AAMI ST79.

¹Oral disinfectant containing Chlorhexidine is recommended; refer to the disinfectant manufacturer's instructions. ²ANSI/AAMI ST79

Technical Specifications

Diameter: 2.4/1.5 mm

Connection Type: Standard ISO latch