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1. (WO2019029279) SHELL-SHAPED DENTAL INSTRUMENT AND PREPARATION METHOD THEREFOR
Latest bibliographic data on file with the International BureauSubmit observation

Pub. No.: WO/2019/029279 International Application No.: PCT/CN2018/092158
Publication Date: 14.02.2019 International Filing Date: 21.06.2018
IPC:
A61C 7/08 (2006.01)
A HUMAN NECESSITIES
61
MEDICAL OR VETERINARY SCIENCE; HYGIENE
C
DENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
7
Orthodontics, i.e. obtaining or maintaining the desired position of teeth, e.g. by straightening, evening, regulating, separating, or by correcting malocclusions
08
Mouthpiece-type retainers
Applicants:
无锡时代天使医疗器械科技有限公司 WUXI EA MEDICAL INSTRUMENTS TECHNOLOGIES LIMITED [CN/CN]; 中国江苏省无锡市 惠山区惠山大道1619号2号楼1层 1st Floor, Building No.2, 1619 Huishan Road, Huishan District Wuxi City, Jiangsu 214714, CN
Inventors:
黄雷 HUANG, Lei; CN
周可拓 ZHOU, Ketuo; CN
Agent:
北京商专永信知识产权代理事务所(普通合伙) SBZL IP LAW OFFICE; 中国北京市 海淀区知春路1号9层901室 Suite 901, 9th floor, No. 1 Zhichun Road, Haidian District, Beijing 100083, CN
Priority Data:
201710683094.010.08.2017CN
Title (EN) SHELL-SHAPED DENTAL INSTRUMENT AND PREPARATION METHOD THEREFOR
(FR) INSTRUMENT DENTAIRE EN FORME DE COQUILLE ET SON PROCÉDÉ DE PRÉPARATION
(ZH) 壳状牙科器械及其制作方法
Abstract:
(EN) A shell-shaped dental instrument (200), which is of an integrated shell shape that forms a chamber to accommodate teeth, wherein at least part of the surface of the shell-shaped dental instrument (200) is modified into a modified part (203) by means of a first process, and the characteristics of the modified part (203) are different from those prior to the modification. Also provided is a preparation method for the shell-shaped dental instrument (200).
(FR) La présente invention concerne un instrument dentaire en forme de coquille (200), qui a une forme de coquille intégrée qui forme une chambre pour recevoir des dents, au moins une partie de la surface de l'instrument dentaire en forme de coquille (200) est modifiée en une partie modifiée (203) au moyen d'un premier processus, et les caractéristiques de la partie modifiée (203) sont différentes de celles avant la modification. La présente invention concerne également un procédé de préparation de l'instrument dentaire en forme de coquille (200).
(ZH) 一种壳状牙科器械(200),其为一体的壳状并且形成容纳牙齿的空腔,其中,壳状牙科器械(200)的表面的至少部分经第一工艺改性形成改性部(203),改性部(203)的特性与改性前不同。还提供一种壳状牙科器械(200)的制作方法。
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Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BN, BR, BW, BY, BZ, CA, CH, CL, CN, CO, CR, CU, CZ, DE, DJ, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IR, IS, JO, JP, KE, KG, KH, KN, KP, KR, KW, KZ, LA, LC, LK, LR, LS, LU, LY, MA, MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PA, PE, PG, PH, PL, PT, QA, RO, RS, RU, RW, SA, SC, SD, SE, SG, SK, SL, SM, ST, SV, SY, TH, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW
African Regional Intellectual Property Organization (ARIPO) (BW, GH, GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, ST, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Organization (AM, AZ, BY, KG, KZ, RU, TJ, TM)
European Patent Office (AL, AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HR, HU, IE, IS, IT, LT, LU, LV, MC, MK, MT, NL, NO, PL, PT, RO, RS, SE, SI, SK, SM, TR)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, KM, ML, MR, NE, SN, TD, TG)
Publication Language: Chinese (ZH)
Filing Language: Chinese (ZH)