Buser bone scraper #1/3 handle #6 4.0-6.0mm - Hu-Friedy - Delynov

What is the Buser #1/3 bone scraper with #6 handle?

The Buser #1/3 bone scraper is a specialized manual instrument designed by the manufacturer Hu-Friedy for oral and implant surgery. This device consists of an ergonomic #6 type handle and specific working ends allowing for the collection of bone tissue. As a bone harvesting instrument, it is structured to provide a stable grip during cortical scraping maneuvers. This model is a mechanical solution for obtaining autogenous bone without resorting to complex rotary systems, thus preserving the viability of the bone cells collected during the intervention.

What are the clinical indications for this instrument?

This bone collection instrument is primarily indicated during guided bone regeneration (GBR) procedures and the filling of periodontal or peri-implant defects. It allows the surgeon to perform an autologous bone harvest directly on the patient, often at the level of the mental symphysis or the ascending ramus of the mandible. The use of a manual bone scraper like the one from Hu-Friedy is preferred for collecting fine bone chips which will then be mixed with biomaterials or used alone to promote osteogenesis at the recipient site.

What are the technical characteristics of the Buser #1/3 scraper?

The Buser #1/3 bone scraper is distinguished by its working ends calibrated between 4.0mm and 6.0mm, offering versatility depending on the harvesting area. The Hu-Friedy #6 handle is designed to optimize tactile control and reduce fatigue during the translation movements required for scraping. This autogenous bone collector does not include a needle, as it is a surgical instrumentation instrument (category instrument). Its design allows for efficient cleaning between uses, respecting the rigorous sterilization protocols required in surgical environments to maintain the integrity of the cutting edges.

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. General clinical contraindications include situations where the donor site presents insufficient bone density or an active local pathology (infection, tumor). Reference should systematically be made to the instructions for use to identify specific warnings. Like any manual instrument, incorrect angulation or excessive pressure can lead to complications on adjacent tissues, requiring perfect mastery of the bone harvesting technique.

What are the precautions for use and maintenance?

As a non-resorbable instrument intended for repeated use after sterilization, the autogenous bone scraper must be inspected before each intervention. The practitioner must check the sharpness of the cutting edges to guarantee harvesting efficiency and avoid any unnecessary mechanical heating of the tissues. It is imperative to follow Hu-Friedy recommendations regarding cleaning, disinfection, and autoclave sterilization. Careful handling is required to avoid damaging the 4.0-6.0mm ends, thus ensuring the longevity of the instrument and patient safety during grafting surgeries.

Who is the manufacturer and what standards are respected?

The Buser #1/3 bone scraper is manufactured by Hu-Friedy Mfg. Co., LLC, located at 3232 N. Rockwell St. Chicago, USA. This medical device belongs to Class I according to current regulations. Although the specific CE marking is not mentioned in the provided technical data, the product respects the high quality standards associated with the Hu-Friedy brand, a recognized manufacturer in the dental instrumentation sector. Professionals must read the instructions carefully before use to comply with the intended use directives and the manufacturer's safety warnings.

State of the art

Specialized surgical instrumentation is evolving towards ergonomic designs.