Osteotomy Bone Pusher Number 5.27 Bayonette 2.7mm Cylindrical - Hu-Friedy - Delynov

What is the Osteotome Bone-Pusher #5.27 bayonet 2.7mm cylindrical?

The Osteotome Bone-Pusher #5.27 is a precision manual instrument developed by Hu-Friedy, a recognized manufacturer in the field of surgical instrumentation. This device is characterized by a bayonet-shaped shank and a cylindrical working end with a diameter of 2.7mm. Its structure is specifically designed to handle bone filling materials with high technical rigor. Designed to meet the requirements of oral surgery, this instrument allows the practitioner to exercise direct control over the placement of the bone substitute. Hu-Friedy manufacturing quality ensures a fine tactile response, essential during the critical phases of implant surgery.

What are the clinical indications for this Hu-Friedy instrument?

The Osteotome Bone-Pusher #5.27 is primarily indicated in pre-implant surgery protocols, particularly during crestal approach sinus lifts (Summers technique). Its role is fundamental for the progressive pushing of the graft material under the sinus membrane after the preparation of the implant site. The 2.7mm cylindrical tip is adapted to drillings of corresponding diameter, allowing for homogeneous compaction of the biomaterial. It is also used in other contexts of localized bone defect filling where controlled compression of autologous bone or synthetic substitutes is required to promote the primary stability of the future implant.

What are the technical characteristics of this osteotome?

Technically, this Hu-Friedy instrument is distinguished by its bayonet geometry. This specific curvature is designed to clear the surgeon's field of vision and facilitate the passage of instruments in restricted access areas, such as the maxillary molar sectors. The active tip is cylindrical with a diameter calibrated at 2.7mm, providing a flat bearing surface to effectively push graft particles without traumatizing surrounding tissues. The monobloc design guarantees energy transmission without loss when using a surgical mallet if necessary. The surface finish is optimized to withstand repeated sterilization cycles in dental offices or hospital environments.

What are the contraindications for the use of this device?

According to information from the manufacturer Hu-Friedy Mfg. Co., LLC, the use of this instrument is strictly reserved for qualified healthcare professionals trained in osteotomy and implant surgery techniques. General clinical contraindications apply, particularly in cases of uncontrolled systemic pathologies preventing oral surgery or acute local infections at the surgical site. Use of the instrument is prohibited if the integrity of the working end is compromised or if the osteotomy diameter is less than 2.7mm, which could lead to instrument blockage or collateral bone damage. The instructions for use should be systematically consulted before any intervention.

What are the maintenance precautions for this non-resorbable instrument?

As a reusable and non-resorbable surgical instrument, the Osteotome Bone-Pusher #5.27 requires a rigorous decontamination and sterilization protocol after each use. Practitioners must follow Hu-Friedy recommendations for manual or ultrasonic cleaning, followed by autoclave sterilization. It is imperative to inspect the instrument before each intervention to detect any trace of corrosion, deformation of the bayonet shank, or wear of the 2.7mm cylindrical tip. Proper maintenance extends the life of the device and preserves its mechanical properties, thus ensuring patient safety and the reliability of the surgical gesture during bone filling procedures.

Who is the manufacturer and what standards are respected?

The Osteotome Bone-Pusher #5.27 is manufactured by Hu-Friedy Mfg. Co., LLC, located at 3232 N. Rockwell St. Chicago, Il 60618 USA. This medical device belongs to Class I according to current regulations. As a Class I product, it meets the safety and performance requirements defined for manual surgical instruments. The manufacturer Hu-Friedy is globally recognized for its compliance with strict quality standards in the production of dental instruments. Healthcare professionals must carefully read the instructions and warnings provided by the manufacturer to ensure use in accordance with current clinical standards. This product is exclusively distributed for professional use in dental and oral surgery.

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