Title:
DENTAL INSTRUMENT
Document Type and Number:
WIPO Patent Application WO/2020/038021
Kind Code:
A1
Abstract:
A dental instrument (100) for blocking a dental jaw and a lip and buccinator muscle. The dental instrument (100) is of a substantially elongated plate shape which is bent as a dental arch, and is accommodated between the dental jaw and the lip and buccinator muscle when worn. The dental instrument comprises: buccal shields (101, 103) located at two ends of the dental instrument (100) for separating posterior teeth and a buccinator muscle; and lip bumpers (105, 107) located in the middle of the dental instrument for separating anterior teeth and a lip muscle, the buccal shields (101, 103) being integral with the lip bumpers (105, 107).
Inventors:
ZHOU KETUO (CN)
WANG MENG (CN)
HUANG LEI (CN)
WANG MENG (CN)
HUANG LEI (CN)
Application Number:
PCT/CN2019/085968
Publication Date:
February 27, 2020
Filing Date:
May 08, 2019
Export Citation:
Assignee:
WUXI EA MEDICAL INSTRUMENTS TECH LIMITED (CN)
International Classes:
A61C7/08
Foreign References:
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CN107865705A | 2018-04-03 | |||
CN105662679A | 2016-06-15 | |||
CN201668522U | 2010-12-15 | |||
US5037295A | 1991-08-06 |
Attorney, Agent or Firm:
SBZL IP LAW OFFICE (CN)
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