Novel combined guide plate

Abstract

The invention discloses a novel combined guide plate. The novel combined guide plate comprises a base guide plate, an in-position guide plate, an implantation guide plate and a repair guide plate, wherein the in-position guide plate, the implantation guide plate and the repair guide plate are matched with the base guide plate, and the base guide plate can be respectively fixed with the in-position guide plate, the implantation guide plate and the repair guide plate through in-position fixing pieces which are connected with corresponding in-position locking pieces, implantation locking pieces and repair locking pieces through plug pins. According to the invention, the fixed base guide plate is arranged to be matched with the corresponding in-position guide plate, the corresponding implantation guide plate and the corresponding repair guide plate, so errors caused by repeated insertion and extraction of retention nails are effectively avoided, and meanwhile, the stability and efficiency of an implantation operation are improved.

Description

technical field [0001] The invention belongs to the technical field of dental operation tools, and in particular relates to a novel combined guide plate. Background technique [0002] The dental implant guide is a tool to guide the dental implant surgery. By pre-designing the position of the implant, the implant ring is generated, and through the 3D printed resin guide plate with the implant ring, it is worn in the mouth, and the implant ring is restored. The pre-designed implant position guides and limits the direction and depth of the implant drill, makes an implant cavity in the bone, and finally implants the implant. [0003] The traditional procedures for implantation under an implant guide and immediate restoration are as follows: collect patient information, design and manufacture an implant guide, perform implant surgery under the guide, and then immediately take an impression, fill the teeth with glue to make temporary teeth, and perform intraoral bonding. There ar...

AI Technical Summary

Problems solved by technology

One is to make the restoration on site after implantation, grind the screw channel according to the actual implant position, and then perform bonding and fixation. This method is complicated and takes a long time, which seriously affects the efficiency of doctors and the comfort of patients; the other is pre-designed In this way, due to the change of the mucosal state after implantation, the pre-designed temporary teeth cannot restore the original occlusal relationship, the temporary prosthesis cannot be accurately reset, and the jaw position relationship is lost, which will increase the doctor’s large number of chairs. Adjust the time side by side, and it is easy to cause joint problems

[0004] At the same time, the function of the traditional implant guide is single, such as the osteotomy guide can only guide the osteotomy, and the implant guide can only guide the implantation.

During the planting process, the retaining nail hole needs to be determined through the retaining nail guide plate before planting and restoration. During the process, the retaining nail needs to be removed and worn repeatedly to replace different guide plates, so that the position of the retaining nail cannot be kept consistent every time. It will increase the error of the operation, and will waste a lot of time at the same time, prolonging the time of the operation

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