Canule d'aspiration Yankauer -tonsil - Hu-Friedy

What is the cleoid-discoid #3/6 handle #41 - Hu-Friedy?

The cleoid-discoid #3/6 with handle #41 is a precision manual instrument manufactured by Hu-Friedy Mfg. Co., LLC. This device features a double working end: a spade-shaped tip (cleoid) and a circular tip (discoid). It is specifically designed for demanding practitioners in restorative surgery. As a Class I device, it meets the basic regulatory requirements for non-invasive instrumentation. Its structure is optimized to offer stable handling during critical modeling phases of filling or restorative materials, thus ensuring precise morphological integration within the dental structure.

What are the clinical indications for this instrument?

This Hu-Friedy instrument is primarily indicated for carving amalgams and composites during direct restoration procedures. The cleoid end is particularly effective for carving grooves and reproducing complex occlusal anatomy, while the discoid part allows for the removal of surplus material and smoothing of surfaces. Its use is strictly reserved for qualified healthcare professionals operating within the framework of conservative care or prosthetic rehabilitations. It integrates perfectly into the finishing protocol for Class I, II, and V cavities, where marginal contour precision is essential for the longevity of the treatment.

What are the technical characteristics of handle #41?

The handle #41 associated with the Hu-Friedy cleoid-discoid #3/6 is designed to ensure optimal grip during fine carving movements. Although exact material specifications are not detailed in the source data, the Hu-Friedy design aims to provide a weight balance that facilitates tactile control. This handle allows for efficient transmission of the force required for material removal while preserving the sensitivity necessary for defining anatomical details. The double configuration of the instrument (3/6) offers immediate chairside versatility, reducing the need to change tools during the occlusal shaping phase.

What are the contraindications for the use of this device?

According to the information provided by the manufacturer Hu-Friedy Mfg. Co., LLC, there are no specific medical contraindications listed other than the use being reserved exclusively for healthcare professionals. However, as with any Class I precision instrument, its use should be avoided if the device shows visible signs of wear or deformation that could compromise patient safety or the quality of the restoration. It is imperative to follow the sterilization and maintenance protocols recommended by the manufacturer to avoid any risk of cross-contamination or mechanical failure during clinical application.

What are the precautions for use and maintenance?

The use of the cleoid-discoid requires a careful reading of the instructions provided by Hu-Friedy before any commissioning. As a Class I reusable instrument, it must undergo a full cycle of cleaning, disinfection, and sterilization between each patient. Practitioners must take care not to exert excessive lateral pressure that could damage the fine cleoid or discoid ends. Regular visual examination is recommended to ensure the integrity of the sharp edges. Compliance with the manufacturer's warnings, located at 3232 N. Rockwell St. Chicago, USA, guarantees not only operative safety but also the longevity of the instrumentation in the demanding office environment.

Who is the manufacturer and what standards are met?

The official manufacturer of this instrument is Hu-Friedy Mfg. Co., LLC, based in Chicago, Illinois, USA. This medical device is listed under Class I, which corresponds to the regulatory standards for manual dental instruments. Although specific CE marking is not mentioned in the source data, the product is manufactured according to the recognized quality standards of the Hu-Friedy brand, a historical player in the dental sector. Healthcare professionals should refer to the instructions and warnings provided by the manufacturer to ensure use in compliance with the safety and performance requirements expected for this type of surgical instrumentation.

State of the art

Specialized surgical instrumentation is evolving towards ergonomic designs.