Chinois Hat Chisel Number 21B Handle Number 6 - Hu-Friedy - Delynov

What is the Kramer-Nevins #1/2 bone chisel?

The Kramer-Nevins #1/2 bone chisel is a manual surgical instrument developed by Hu-Friedy, a recognized manufacturer in the field of dental instrumentation. This specific device, equipped with a #6 handle, is designed for bone surgery procedures. Its structure is optimized to provide a stable grip during cutting or rectification of hard tissues. As a precision instrument, it meets the requirements of practitioners performing periodontology and implantology procedures where alveolar bone management is crucial.

What are the clinical indications?

This kramer nevins chisel is primarily indicated for osteoplasty and ostectomy procedures in oral surgery. Practitioners use it to smooth bone edges after an extraction, eliminate exostoses, or reshape the alveolar bone before implant placement. In periodontology, it allows for the correction of bone defects and the refinement of the supporting bone architecture. Its use is strictly reserved for qualified healthcare professionals mastering bone surgery techniques, thus ensuring handling adapted to the patient's anatomical structures.

What are the technical characteristics?

The Kramer-Nevins #1/2 bone chisel from Hu-Friedy is characterized by its #6 type handle, offering a diameter that promotes control during the application of controlled force. Manufactured by Hu-Friedy Mfg. Co., LLC, this instrument belongs to the INSTRU category and is classified as a Class I medical device. Its design is engineered to withstand the cleaning and sterilization cycles required in dental practices. The geometry of its #1/2 working part is specifically adapted to the complex clinical access encountered during alveolar ridge surgeries.

What are the contraindications for use?

Contraindications for the use of this Hu-Friedy instrument are related to standard surgical protocols. It must not be used if the patient presents with uncontrolled systemic pathologies compromising bone healing or in case of an untreated acute local infection at the surgical site. Although specific manufacturer data does not list precise material allergies, caution is advised for patients with known sensitivities to surgical metal alloys. The patient's general health status must always be evaluated before any invasive procedure.

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

As a reusable and non-resorbable surgical instrument, the Kramer-Nevins bone chisel requires a rigorous reprocessing protocol. After each procedure, the instrument must be cleaned, decontaminated, and sterilized in accordance with the instructions in the Hu-Friedy manufacturer's manual. It is imperative to check the integrity of the cutting edge and the handle before any use. Inappropriate maintenance or the use of corrosive cleaning solutions can alter the physical properties of the instrument, thus compromising its safety and clinical efficacy during subsequent surgeries.

Who is the manufacturer and what standards are met?

The Kramer-Nevins #1/2 bone chisel is manufactured by Hu-Friedy Mfg. Co., LLC, located in Chicago, USA. This medical device is listed under Class I according to current regulations. As a Hu-Friedy product, it benefits from the expertise of a historic manufacturer in the dental sector. Healthcare professionals must imperatively read the instructions for use carefully before any handling. Compliance with maintenance and use protocols guarantees the device's conformity with safety requirements for oral and periodontal surgery procedures.

State of the art

Specialized surgical instrumentation is evolving towards ergonomic designs.