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Publication number
JP2020511224A5
JP2020511224A5 JP2019550170A JP2019550170A JP2020511224A5 JP 2020511224 A5 JP2020511224 A5 JP 2020511224A5 JP 2019550170 A JP2019550170 A JP 2019550170A JP 2019550170 A JP2019550170 A JP 2019550170A JP 2020511224 A5 JP2020511224 A5 JP 2020511224A5
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JP
Japan
Prior art keywords
shell portion
polymer shell
spacer
forming
dental instrument
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JP2019550170A
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English (en)
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JP2020511224A (ja
JP7223704B2 (ja
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Priority claimed from PCT/IB2018/051524 external-priority patent/WO2018167616A1/en
Publication of JP2020511224A publication Critical patent/JP2020511224A/ja
Publication of JP2020511224A5 publication Critical patent/JP2020511224A5/ja
Application granted granted Critical
Publication of JP7223704B2 publication Critical patent/JP7223704B2/ja
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Claims (6)

  1. 1つ以上の歯に取り外し可能に適合するように内部に成形された1つ以上のキャビティを有する第1のポリマーシェル部分と、
    前記第1のポリマーシェル部分に連結された少なくとも1つのスペーサと、
    前記少なくとも1つのスペーサに連結されており、かつ、1つ以上の歯を第1の向きから前記第1の向きとは異なる第2の向きに再配置するために必要な力の少なくとも一部を提供するように構成されている、第1のアーチ部材と、
    を備える、歯科器具。
  2. 前記第1のポリマーシェル部分は、前記1つ以上のキャビティによって画定される第1の表面領域を有する第1の表面と、前記第1の表面の反対側にあり、第2の表面領域を有する第2の表面と、を有し、前記第2の表面上に第1のスペーサが配置されている、請求項1に記載の歯科器具
  3. 1つ以上の歯に取り外し可能に適合するように内部に成形された1つ以上のキャビティを有する第2のポリマーシェル部分を更に備え、前記第2のポリマーシェル部分は、前記1つ以上のキャビティによって画定される第1の表面と、前記第1の表面の反対側にある第2の表面と、を有する、請求項1又は2に記載の歯科器具
  4. 第1のスペーサは、前記第1のアーチ部材の少なくとも一部分と前記第1のポリマーシェル部分との間に形成された間隙を提供し、前記間隙は、前記第1のアーチ部材と前記第1のポリマーシェル部分との間に干渉を引き起こすことなく、歯の所定の移動を可能にするのに十分である、請求項1〜のいずれか一項に記載の歯科器具。
  5. 患者の歯科構造のデジタル表現を受け取ることと、
    取り外し可能な歯科器具の寸法及び形状を、前記取り外し可能な歯科器具を前記患者が装着したときに初期位置から調整位置へと歯科構造を修正するために必要な力に基づいて決定することと、
    前記寸法及び形状に基づいて、請求項1〜のいずれか一項に記載の取り外し可能な歯科器具を形成することと、
    を含む、方法。
  6. 前記歯科器具を形成することは、
    ポリマー材料から、1つ以上の歯に取り外し可能に適合するように内部に成形された少なくとも1つのキャビティを有する少なくとも1つのポリマーシェル部分を形成することと、
    ポリマー材料から、前記少なくとも1つのポリマーシェル部分に連結される少なくとも1つのスペーサを形成することと、
    前記少なくとも1つのスペーサに連結される第1のアーチ部材を形成することと、
    を更に含み、
    前記少なくとも1つのポリマーシェル部分を形成することと、少なくとも1つのスペーサを形成することと、前記第1のアーチ部材を形成することとは、実質的に同時に行われる、請求項に記載の方法
JP2019550170A 2017-03-15 2018-03-08 歯科器具及び歯科器具の自動製造システムの作動方法 Active JP7223704B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201762471650P 2017-03-15 2017-03-15
US62/471,650 2017-03-15
PCT/IB2018/051524 WO2018167616A1 (en) 2017-03-15 2018-03-08 Removable orthodontic appliance system

Publications (3)

Publication Number Publication Date
JP2020511224A JP2020511224A (ja) 2020-04-16
JP2020511224A5 true JP2020511224A5 (ja) 2021-04-15
JP7223704B2 JP7223704B2 (ja) 2023-02-16

Family

ID=63523844

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2019550170A Active JP7223704B2 (ja) 2017-03-15 2018-03-08 歯科器具及び歯科器具の自動製造システムの作動方法

Country Status (5)

Country Link
US (1) US11737854B2 (ja)
EP (1) EP3595572B1 (ja)
JP (1) JP7223704B2 (ja)
CN (1) CN110418622B (ja)
WO (1) WO2018167616A1 (ja)

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