Title:
IMPLANTATION DEVICE WITH ADJUSTABLE TOOTH OCCLUSION LEVEL FOR MAKING PREPARATION HOLE FOR DENTAL IMPLANT, AND ADJUSTMENT AND CONTROL METHOD
Document Type and Number:
WIPO Patent Application WO/2019/238098
Kind Code:
A1
Abstract:
Provided are an implantation device with an adjustable tooth occlusion level for making a preparation hole for a dental implant, and an adjustment and control method. The implantation device with an adjustable tooth occlusion level for making a preparation hole for a dental implant comprises an upper tooth supporting plate (15), which is controlled by upper teeth or the upper alveolar bone, and a lower tooth supporting plate (16), which is controlled by lower teeth or the lower alveolar bone. The implantation device with an adjustable tooth occlusion level further comprises a position adjustment mechanism for moving the upper tooth supporting plate (15) up and down in parallel. When in use, the upper tooth supporting plate (15) is adjusted to the minimum position, the implantation device is placed at a dental implant position, and then the upper tooth supporting plate (15) is adjusted upwards in parallel by the position adjustment mechanism to a position suitable for making a preparation hole for implantation and is used for fixation. The implantation device can be conveniently placed in the oral cavity of an implantation object with a small opening, which avoids the difficulty of placing the implantation device when the oral cavity has a small opening, reduces the restriction of the opening of the oral cavity to the installation of the implantation device, and improves the universality of a guide plate. The invention can be suitable for making a preparation hole for a dental implant, and can also be suitable for the installation of an implant.
Inventors:
WU SHENGFU (CN)
WU MEIYAN (CN)
WU MEIYAN (CN)
Application Number:
PCT/CN2019/091149
Publication Date:
December 19, 2019
Filing Date:
June 13, 2019
Export Citation:
Assignee:
SHENZHEN AHEADFIT TECH CO LTD (CN)
International Classes:
A61C8/00
Domestic Patent References:
| WO2018232783A1 | 2018-12-27 |
Foreign References:
| CN107280796A | 2017-10-24 | |||
| CN207821932U | 2018-09-07 | |||
| CN207940936U | 2018-10-09 | |||
| CN107616853A | 2018-01-23 | |||
| CN107174361A | 2017-09-19 | |||
| CN107157601A | 2017-09-15 | |||
| US20160361140A1 | 2016-12-15 |
Attorney, Agent or Firm:
SHENZHEN LISIN INTELLECTUAL PROPERTY AGENCY FIRM (CN)
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