Surgical positioner for posterior tooth implantation hole preparation surgery and method of surgical locator

A locator and dental implant technology, applied in dental implants, dental prosthetics, dentistry, etc., can solve the problems of increased volume and weight, implant offset, and increased difficulty in the manufacture of upper restorations, and achieve various connection methods. , to ensure accuracy and improve the effect of accuracy

Inactive Publication Date: 2020-11-03
赵君雄
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, since the operation process is performed by doctors with bare hands, affected by the force direction, strength and reaction force, it is inevitable that there will be deviations between the angle of the drill bit and the expected angle, so that the long axis of the cavity is different from the long axis of the adjacent teeth. The included angle, that is, the inclination of the cavity, if the inclination is small, the angle foundation pile can be used to correct the effect without affecting the effect, and if the inclination is large, such as greater than 15 degrees, it will make it more

Method used

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  • Surgical positioner for posterior tooth implantation hole preparation surgery and method of surgical locator
  • Surgical positioner for posterior tooth implantation hole preparation surgery and method of surgical locator
  • Surgical positioner for posterior tooth implantation hole preparation surgery and method of surgical locator

Examples

Experimental program
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Effect test

Embodiment 1

[0040]The surgical locator for the posterior tooth implant hole preparation is used for the surgical operation of the posterior tooth implant hole preparation, including: a dental implant mobile phone 1, a machine head 2, a drill bit 3 and a positioner 4; the front end of the dental implant mobile phone 1 is Machine head 2, machine head 2 is connected with drill bit 3, positioner 4 is connected with machine head 2, described positioner 4 comprises: tooth end 5, mobile phone end 6, cross bar 7, described cross bar 7 two ends respectively Connect the tooth end 5 and the mobile phone end 6, the mobile phone end 6 is connected with the head 2 of the dental implant mobile phone 1, and the tooth end 5 is connected with the same tooth on the opposite side of the operation position;

[0041] The tooth end 5 includes a rod sleeve 8, a telescopic rod 9, an adjuster 10 and a tooth clamp 11, the rod sleeve 8 is connected to the cross bar 7, the telescopic rod 9 slides up and down in the ro...

Embodiment 2

[0053] The surgical locator for the posterior tooth implant hole preparation is used for the surgical operation of the posterior tooth implant hole preparation, including: a dental implant mobile phone 1, a machine head 2, a drill bit 3 and a positioner 4; the front end of the dental implant mobile phone 1 is Machine head 2, machine head 2 is connected with drill bit 3, positioner 4 is connected with machine head 2, described positioner 4 comprises: tooth end 5, mobile phone end 6, cross bar 7, described cross bar 7 two ends respectively Connect the tooth end 5 and the mobile phone end 6, the mobile phone end 6 is connected with the head 2 of the dental implant mobile phone 1, and the tooth end 5 is connected with the same tooth on the opposite side of the operation position;

[0054] The tooth end 5 includes a rod sleeve 8, a telescopic rod 9, an adjuster 10 and a tooth clamp 11, the rod sleeve 8 is connected to the cross bar 7, the telescopic rod 9 slides up and down in the r...

Embodiment 3

[0068] The surgical locator for the posterior tooth implant hole preparation is used for the surgical operation of the posterior tooth implant hole preparation, including: a dental implant mobile phone 1, a machine head 2, a drill bit 3 and a positioner 4; the front end of the dental implant mobile phone 1 is Machine head 2, machine head 2 is connected with drill bit 3, positioner 4 is connected with machine head 2, described positioner 4 comprises: tooth end 5, mobile phone end 6, cross bar 7, described cross bar 7 two ends respectively Connect the tooth end 5 and the mobile phone end 6, the mobile phone end 6 is connected with the head 2 of the dental implant mobile phone 1, and the tooth end 5 is connected with the same tooth on the opposite side of the operation position;

[0069] The tooth end 5 includes a rod sleeve 8, a telescopic rod 9, an adjuster 10 and a tooth clamp 11, the rod sleeve 8 is connected to the cross bar 7, the telescopic rod 9 slides up and down in the r...

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Abstract

The invention relates to a surgical positioner for a posterior tooth implantation hole preparation surgery, which is used for the posterior tooth implantation hole preparation surgery. The surgical positioner comprises a tooth implantation handpiece, a handpiece head, a drill bit and a positioner body, wherein the handpiece head is arranged at the front end of the tooth implantation handpiece, thedrill bit is connected to the handpiece head, the positioner is connected with the handpiece head; and the positioner comprises a tooth end, a handpiece end and cross rods, two ends of the cross rodsare respectively connected with the tooth end and the handpiece end, the handpiece end is connected with the handpiece head of the tooth implantation handpiece, and the tooth end is connected with the same tooth opposite to a surgery position. The handpiece head of the tooth implantation handpiece is connected with the same posterior tooth on the opposite side of the implant tooth by the surgicalpositioner, and the movement range of the drill bit on the handpiece head is controlled within a set range by setting the parameters of adjustors of the tooth end and the cross rods, so that the accuracy of the fossa during an implantation foramen preparation surgery is improved, and the reliability is better compared with that of bare-handed operations of doctors.

Description

technical field [0001] The invention belongs to the field of dental implant machine accessories, and is an auxiliary surgical instrument for guiding a dental implant mobile phone to precisely position a drill bit on an alveolar bone during hole preparation for posterior tooth implantation. Background technique [0002] Dental implant is a kind of missing tooth restoration method based on the lower structure implanted in bone tissue to support and retain the upper tooth restoration. It consists of two parts, the lower supporting implant and the upper dental restoration. It uses artificial materials (such as metal, ceramics, etc.) to make implants (generally similar to tooth roots), which are surgically implanted into tissues (usually the upper and lower jaws) and obtain firm retention support from bone tissue. Through special devices and way to connect and support the upper part of the dental restoration. Dental implants can achieve a restoration effect that is very similar...

Claims

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Application Information

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IPC IPC(8): A61C1/08A61C8/00
CPCA61C1/084A61C8/0089
Inventor 张丹赵君雄
Owner 赵君雄
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