JP7373666B2 - 歯科矯正装具を接着するためのカスタム器具、及びカスタム器具を設計し使用する方法 - Google Patents
歯科矯正装具を接着するためのカスタム器具、及びカスタム器具を設計し使用する方法 Download PDFInfo
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- JP7373666B2 JP7373666B2 JP2022538717A JP2022538717A JP7373666B2 JP 7373666 B2 JP7373666 B2 JP 7373666B2 JP 2022538717 A JP2022538717 A JP 2022538717A JP 2022538717 A JP2022538717 A JP 2022538717A JP 7373666 B2 JP7373666 B2 JP 7373666B2
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Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61C—DENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
- A61C7/00—Orthodontics, i.e. obtaining or maintaining the desired position of teeth, e.g. by straightening, evening, regulating, separating, or by correcting malocclusions
- A61C7/12—Brackets; Arch wires; Combinations thereof; Accessories therefor
- A61C7/14—Brackets; Fixing brackets to teeth
- A61C7/146—Positioning or placement of brackets; Tools therefor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B33—ADDITIVE MANUFACTURING TECHNOLOGY
- B33Y—ADDITIVE MANUFACTURING, i.e. MANUFACTURING OF THREE-DIMENSIONAL [3-D] OBJECTS BY ADDITIVE DEPOSITION, ADDITIVE AGGLOMERATION OR ADDITIVE LAYERING, e.g. BY 3-D PRINTING, STEREOLITHOGRAPHY OR SELECTIVE LASER SINTERING
- B33Y80/00—Products made by additive manufacturing
Landscapes
- Health & Medical Sciences (AREA)
- Oral & Maxillofacial Surgery (AREA)
- Dentistry (AREA)
- Epidemiology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Dental Tools And Instruments Or Auxiliary Dental Instruments (AREA)
Description
実施形態1は、歯科矯正装具を患者の口腔内で接着するための、カスタム器具であって、患者の複数の歯の顔面側との患者固有にカスタマイズされた嵌め合いのための顔面側本体であって、装具位置決め部分と、装具位置決め部分から離れるように延びている第1の係合部分と、を含む、顔面側本体と、患者の複数の歯の舌側との患者固有にカスタマイズされた嵌め合いのための舌側本体であって、第1の係合部分を含む、舌側本体と、を備え、顔面側本体の第1の係合部分が、舌側本体の第1の係合部分と相互連結しており、顔面側本体及び舌側本体が、患者の歯と組み合わされて、歯科矯正装具を複数の歯上に位置決めするように構成されている、カスタム器具である。
Claims (4)
- 歯科矯正装具を患者の口腔内で接着するためのカスタム器具であって、
前記患者の複数の歯の顔面側との患者固有のカスタマイズされた嵌め合いのための顔面側本体であって、装具位置決め部分と、前記装具位置決め部分から離れるように延びている第1の係合部分と、を含む、顔面側本体と、
前記患者の前記複数の歯の舌側との患者固有にカスタマイズされた嵌め合いのための舌側本体であって、第1の係合部分を含む、舌側本体と、
を備え、
前記顔面側本体の前記第1の係合部分が、前記舌側本体の前記第1の係合部分と相互連結しており、
前記顔面側本体及び前記舌側本体が、前記患者の前記歯と組み合わされて、歯科矯正装具を前記複数の歯上に位置決めするように構成されている、
カスタム器具。 - 前記顔面側本体が、前記装具位置決め部分から離れるように延びている第2の係合部分を含み、前記舌側本体が、第2の係合部分を含み、前記顔面側本体の前記第2の係合部分が、前記舌側本体の前記第2の係合部分と相互連結する、請求項1に記載のカスタム器具。
- 前記顔面側本体が、前記複数の歯と位置合わせされて前記歯科矯正装具を受容する複数の受け部を含み、各受け部が、前記受け部に対応する歯上に歯科矯正装具を所定の位置かつ所定の向きで保持する、請求項1に記載のカスタム器具。
- 患者の口腔内で歯科矯正装具を接着するためのカスタム器具を1つ以上のプロセッサを有するコンピュータが設計する方法であって、
前記1つ以上のプロセッサが、患者の歯肉縁上歯牙構造を含む三次元スキャンデータを受信することと、
前記1つ以上のプロセッサが、歯科矯正装具を前記患者の歯上に正確に配置するためのカスタム器具を、前記患者の前記歯肉縁上歯牙構造の前記三次元スキャンデータに基づき設計することと、
前記1つ以上のプロセッサが、前記患者の前記歯牙構造における歯科矯正装具の所望の位置と向きを提供するための前記歯科矯正装具の受け部を設計することと、
を含み、
前記カスタム器具は、
前記患者の複数の歯の顔面側との患者固有のカスタマイズされた嵌め合いのための顔面側本体であって、歯科矯正装具位置決め部分と、前記位置決め部分から離れるように延びている第1の係合部分と、を含む、顔面側本体と、
前記患者の前記複数の歯の舌側との患者固有のカスタマイズされた嵌め合いのための舌側本体であって、カスタムフィッティング部分から離れるように延びている第1の係合部分を含む、舌側本体と、
を含み、
前記顔面側本体の前記第1の係合部分が、前記舌側本体の前記第1の係合部分と相互連結し、
前記顔面側本体及び前記舌側本体が、前記患者の前記歯と組み合わされて、歯科矯正装具を前記複数の歯上に位置決めするように構成されている、
方法。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
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US201962952792P | 2019-12-23 | 2019-12-23 | |
US62/952,792 | 2019-12-23 | ||
PCT/IB2020/062063 WO2021130614A1 (en) | 2019-12-23 | 2020-12-16 | Custom tool for bonding orthodontic appliances, and methods of designing and using custom tools |
Publications (2)
Publication Number | Publication Date |
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JP2022551353A JP2022551353A (ja) | 2022-12-08 |
JP7373666B2 true JP7373666B2 (ja) | 2023-11-02 |
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JP2022538717A Active JP7373666B2 (ja) | 2019-12-23 | 2020-12-16 | 歯科矯正装具を接着するためのカスタム器具、及びカスタム器具を設計し使用する方法 |
Country Status (5)
Country | Link |
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US (1) | US11986371B2 (ja) |
EP (1) | EP4081163A1 (ja) |
JP (1) | JP7373666B2 (ja) |
CN (1) | CN114845661B (ja) |
WO (1) | WO2021130614A1 (ja) |
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US11925526B2 (en) | 2019-12-23 | 2024-03-12 | 3M Innovative Properties Company | Custom tools for bonding orthodontic appliances and methods of bonding orthodontic appliances |
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Also Published As
Publication number | Publication date |
---|---|
US11986371B2 (en) | 2024-05-21 |
CN114845661A (zh) | 2022-08-02 |
EP4081163A1 (en) | 2022-11-02 |
CN114845661B (zh) | 2023-11-28 |
US20230042808A1 (en) | 2023-02-09 |
JP2022551353A (ja) | 2022-12-08 |
WO2021130614A1 (en) | 2021-07-01 |
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