Sinus Elevator, Blunt 4 x 10 mm / 4.5 mm Round, by Dr. Ho-Hi - Double-Ended, M4x0.5 Thread Inserts, ZEPF-bIONIK Handle in Lightred-Magenta | Helmut Zepf No. 41.854.23
The Sinus Elevator by Dr. Ho-Hi, offered by Helmut Zepf GmbH, is a double-ended surgical instrument designed to support precise and controlled sinus membrane elevation procedures in dental implantology. Featuring a blunt working end measuring 4 x 10 mm on one side and a 4.5 mm round tip on the other, this instrument is engineered to facilitate careful tissue management while minimizing the risk of membrane perforation.
Key Features
- Double-ended design: Two distinct working ends — blunt 4 x 10 mm and 4.5 mm round — provide versatility within a single instrument
- ZEPF-bIONIK Handle in Lightred-Magenta: Ergonomic handle designed for a secure, comfortable grip during extended clinical procedures
- M4x0.5 Thread Inserts: Robust threaded connection between handle and working ends ensures stability and reliable attachment
- Made in Germany: Manufactured to the exacting standards synonymous with Helmut Zepf GmbH quality craftsmanship
- Helmut Zepf No. 41.854.23: Easily identifiable product reference for procurement and inventory management
Instrument Specifications
| Attribute | Detail |
|---|---|
| Instrument Type | Sinus Elevator |
| Design | Double-Ended |
| Working End A | Blunt, 4 x 10 mm |
| Working End B | 4.5 mm Round |
| Handle | ZEPF-bIONIK, Lightred-Magenta |
| Thread Insert | M4x0.5 |
| Manufacturer No. | 41.854.23 |
Award-Winning Handle Design
The bIONIK handle won the Red Dot Design Award in 2010, the year of its launch. The jury of the Design Zentrum Nordrhein Westfalen in Essen, Germany, honored the bIONIK handle’s ergonomic design, high-tech material, and exceptional lightness and durability.
1-Year Warranty
This Helmut Zepf instrument is covered by a 1-year warranty against defects in materials and workmanship from the date of delivery.
60-Day Returns — Any Reason, Even If Used
Put this instrument to work in your practice. If it is not right for you, return it within 60 days of delivery for a full refund — for any reason, even if it has been used.

FAQ
What procedures is this Sinus Elevator indicated for? This instrument is primarily used in lateral and crestal sinus lift procedures, assisting clinicians in gently elevating the Schneiderian membrane prior to bone grafting and implant placement.
Is the handle autoclavable? The ZEPF-bIONIK handle system by Helmut Zepf is designed for use in a clinical environment; consult the manufacturer's sterilization guidelines for specific autoclave compatibility information.
What makes the double-ended configuration advantageous? A double-ended Sinus Elevator reduces instrument exchange during surgery, allowing the clinician to transition between tip geometries efficiently without interrupting workflow.
