Title:
MAGNETIC FIELD ADJUSTABLE MICRO-MAGNETIC ORTHODONTIC ACCELERATOR
Document Type and Number:
WIPO Patent Application WO/2024/036854
Kind Code:
A1
Abstract:
The present disclosure provides a magnetic field adjustable micro-magnetic orthodontic accelerator (10), and relates to the technical field of medical instruments. The magnetic field adjustable micro-magnetic orthodontic accelerator is of a dental brace structure composed of a buccal side plate (11), a lingual side plate (12), and a support plate (13), and buccal side magnets (1) and lingual side magnets (2) are arranged in the buccal side plate (11) and the lingual side plate (12), respectively. The buccal side magnets (1) and the lingual side magnets (2) form a micro-magnetic field environment around the roots of the teeth to be moved by orthodontic treatment, effectively compensating the physiological magnetic field loss caused by the traction of the orthodontic accessories on the teeth, thus promoting the metabolism and reconstruction of the periodontal tissue of the teeth to be moved, and accelerating the process of orthodontic tooth movement.
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Inventors:
CHEN LILI (CN)
SUN JIWEI (CN)
TANG QINGMING (CN)
ZHANG JUNYUAN (CN)
SUN JIWEI (CN)
TANG QINGMING (CN)
ZHANG JUNYUAN (CN)
Application Number:
PCT/CN2022/140300
Publication Date:
February 22, 2024
Filing Date:
December 20, 2022
Export Citation:
Assignee:
UNION HOSPITAL TONGJI MEDICAL COLLEGE HUAZHONG UNIV OF SCIENCE AND TECHNOLOGY (CN)
International Classes:
A61C7/00
Foreign References:
| CN115281859A | 2022-11-04 | |||
| CN101175452A | 2008-05-07 | |||
| CN114795523A | 2022-07-29 | |||
| KR20100007710U | 2010-07-30 | |||
| US11337780B1 | 2022-05-24 | |||
| US20200121420A1 | 2020-04-23 |
Attorney, Agent or Firm:
BEIJING ZHONGDA DEQUAN IP AGENCY CO., LTD. (CN)
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