Enamel chisel #40/41 handle #41 (18-10-16) angled - Hu-Friedy - Delynov

What is the angled enamel hatchet #40/41mche #41?

The angled enamel hatchet #40/41mche #41, designed by Hu-Friedy, is a precision manual instrument used in restorative dentistry. This device is characterized by its angled structure allowing it to reach specific areas of the oral cavity. Manufactured by Hu-Friedy Mfg. Co., LLC, this instrument belongs to the category of surgical and restorative consumables. Its design is optimized for the direct manipulation of hard tooth structures, offering the practitioner a tool adapted to the requirements of modern cavity preparation. As a Class I device, it meets the quality standards required for safe clinical use in dental practices or hospital environments.

What are the clinical indications for this instrument?

This angled enamel hatchet is primarily indicated for enamel cleavage and the finishing of cavity walls. In restorative dental surgery, it allows for the precise removal of enamel unsupported by dentin, thus ensuring the durability of the future filling. The instrument is particularly useful for the preparation of gingival walls and the smoothing of cavity margins. Its use is reserved exclusively for qualified healthcare professionals, such as dental surgeons, who master cavity preparation protocols. The angled orientation of the blade facilitates work in posterior sectors or difficult-to-access areas where a straight instrument would not allow for an optimal angle of attack.

What are the technical characteristics of model 18-10-16?

The Hu-Friedy enamel hatchet bears the technical reference 18-10-16, which defines its geometric specificities. This code corresponds to the precise dimensions and angulation of the working part, guaranteeing repeatability of the clinical gesture. The instrument is designed to offer mechanical resistance adapted to the hardness of human enamel. Its angled configuration is studied to transmit manual force effectively while maintaining maximum visibility of the operative field. This model is part of the recognized range from Hu-Friedy Mfg. Co., LLC, guaranteeing manufacturing according to rigorous industrial protocols for Class I medical devices.

What are the contraindications for the use of this hatchet?

According to the information provided by the manufacturer Hu-Friedy Mfg. Co., LLC, the use of this instrument is strictly reserved for healthcare professionals. There are no specific listed medical contraindications other than those related to inappropriate use by unqualified personnel. However, as with any sharp manual instrument, its use should be avoided if the integrity of the instrument is compromised or if the area to be treated presents pathologies that do not fall under standard cavity preparation. The practitioner must systematically refer to the instructions for use and warnings from the manufacturer based in Chicago, USA, before any clinical intervention.

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

As this is a manual metallic instrument and not a suture, the question of resorption does not apply. On the other hand, as a reusable Class I device, strict cleaning, disinfection, and sterilization precautions must be observed between each patient. Maintaining the sharpness of the angled enamel hatchet blade is crucial to guarantee its effectiveness during enamel cleavage. Inappropriate maintenance could alter the physical properties of the steel and compromise the precision of the gesture. It is imperative to follow Hu-Friedy's maintenance recommendations to ensure the longevity of the instrument and the safety of the care provided.

Who is the manufacturer and what standards are respected?

The angled enamel hatchet is manufactured by Hu-Friedy Mfg. Co., LLC, whose headquarters is located at 3232 N. Rockwell St. Chicago, Il 60618 USA. This medical device is classified as Class I according to current regulations. The manufacturer emphasizes that the use of this instrument is strictly reserved for healthcare professionals. Although specific CE marking is not mentioned in the source data, compliance with Hu-Friedy manufacturing standards ensures a high level of quality for dental surgery procedures. It is essential to carefully read the instructions for use provided by the manufacturer before any clinical implementation.

State of the art

Surgical medical consumables play a decisive role in operative safety.