Orthodontic pliers

Abstract

The application discloses a pair of orthodontic pliers. The pair of orthodontic pliers comprises a pliers head and pliers arms and further comprises a fastener, wherein the pliers head is provided with a first mounting hole; each of the pliers arms is provided with a second mounting hole; the fastener is arranged in the first mounting hole and the second mounting hole in a penetrating manner; the fastener is in interference fit with the first mounting hole and the second mounting hole, respectively; the pliers head is detachably mounted on the pliers arms through the fastener. In the specific embodiment of the application, since the orthodontic pliers comprise the pliers head, the pliers arms and the fastener, the pliers head is provided with the first mounting hole; each pliers arm is provided with the second mounting hole; the fastener is arranged in the first mounting hole and the second mounting hole in a penetrating manner; the pliers head is detachably mounted on the pliers arms through the fastener; fixed connection between the pliers head and the pliers body can be ensured through a simple structure in interference fit through the fastener, while convenient replacement of different pliers heads is realized to achieve multiple purposes, so that the utilization rate of equipment is improved and resources are saved.

Description

technical field [0001] The present application relates to medical instruments, in particular to an orthodontic forceps. Background technique [0002] Orthodontic forceps are orthodontic instruments used by orthodontists to assist in the preparation of archwire appliances. Orthodontists need to choose different orthodontic forceps according to the needs during the preparation process, and various orthodontic forceps with different forceps head shapes have appeared on the market, such as: filament curved forceps, filament bird's beak forceps, Tweed curved trapezoidal forceps, Kim pliers, torque forming pliers, etc. In order to improve work efficiency, orthodontists often need to be equipped with a variety of orthodontic pliers with different pliers heads. Although this can bring efficiency and convenience to the work, it increases the cost of purchase, and also causes inconvenience to equipment maintenance and carrying, which is harmful to society. Resources are also a waste...

AI Technical Summary

Problems solved by technology

In order to improve work efficiency, orthodontists often need to be equipped with a variety of orthodontic pliers with different pliers heads. Although this can bring efficiency and convenience to the work, it increases the cost of purchase, and also causes inconvenience to equipment maintenance and carrying, which is harmful to society. resources are also a waste

In addition, the existing orthodontic pliers on the market are basically made of medical stainless steel, and the manufacturing process requirements are high, resulting in expensive orthodontic pliers

Most of the orthodontic pliers with different functions only have different shapes of the pliers head, but the shape of the pliers body is consistent. The damage of orthodontic pliers often occurs in the pliers head part and is difficult to repair. In most cases, the pliers body is still intact, but Orthodontic forceps have to be discarded due to damage to the forceps head, resulting in a waste of resources

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