Automatic waste-avoiding ligation wire preparation device for stomatology department

Abstract

The invention discloses an automatic waste-avoiding ligature wire preparation device for the stomatology department. The automatic waste-avoiding ligature wire preparation device includes a base, a mounting groove is formed in the bottom end surface of the base, a first mounting plate is arranged on the left side of the upper end surface of the base, a material rotating shaft is arranged on the front end surface of the first mounting plate, a pair of bearings is arranged on the first mounting plate, the bearings and the first mounting plate are mounted in a matched mode, the material rotatingshaft is provided with a ligature wire material roller, ligature wires are arranged on the exterior of the ligature wire material roller, the ligature wire material roller is provided with a buckle, apositioning pin hole is formed in the material rotating shaft, and a straightening block is arranged on the upper end surface of the base and located on the right side of the first mounting plate. According to the automatic waste-avoiding ligature wire preparation device, the shape of the ligature wires is regularized during passing a straight filtering hole, waste caused by the irregular shape of the ligature wires during using is avoided, a material is saved, a cutting device can be driven by a hydraulic pump and a hydraulic rod to cut the ligature wires, cutting is more thorough, and normal proceeding of ligature wire preparation is ensured.

Description

technical field [0001] The invention relates to the technical field of medical devices, in particular to an automatic and waste-avoiding ligature wire preparation device for stomatology. Background technique [0002] A neat mouthful of teeth will leave a good impression on people. With the development of the economy, people have higher and higher requirements for themselves. More and more people are undergoing orthodontic treatment in hospitals. There are many orthodontic operations. Fortunately, it is performed manually by a doctor, but since the ligation wire is generally in a roll shape, and the ligation wire must be made into a certain length before use, the operation is troublesome and time-consuming. In the process, a large number of defective products will be produced and materials will be wasted. For example, the patent application publication number 201621050122.2 discloses a ligature wire preparation device for stomatology, but the above patents have certain defect...

AI Technical Summary

Problems solved by technology

[0002] A neat mouthful of teeth will leave a good impression on people. With the development of the economy, people have higher and higher requirements for themselves. More and more people are undergoing orthodontic treatment in hospitals. There are many orthodontic operations. Fortunately, it is performed manually by a doctor, but since the ligation wire is generally rolled, and the ligation wire must be made into a certain length before it can be used, the operation is troublesome and time-consuming. In the process, a large number of defective products will be produced and materials will be wasted. For example, the patent application publication number 201621050122.2 discloses a ligature wire preparation device for stomatology, but the above patents have certain defects in the use process. The shape of the ligation wire is regular, which is easy to cause waste. On the one hand, a telescopic rod is used to drive the cutting device to cut. If the cutting force is too small, the cutting of the ligation wire may not be complete.

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