JP7496869B2 - ダイナミックインプラントのための音響レポート - Google Patents
ダイナミックインプラントのための音響レポート Download PDFInfo
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- JP7496869B2 JP7496869B2 JP2022514204A JP2022514204A JP7496869B2 JP 7496869 B2 JP7496869 B2 JP 7496869B2 JP 2022514204 A JP2022514204 A JP 2022514204A JP 2022514204 A JP2022514204 A JP 2022514204A JP 7496869 B2 JP7496869 B2 JP 7496869B2
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- ultrasonic
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- vibration
- expandable implant
- vibration element
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- 239000007943 implant Substances 0.000 title claims description 130
- 238000004891 communication Methods 0.000 claims description 13
- 230000033001 locomotion Effects 0.000 claims description 11
- 230000008859 change Effects 0.000 claims description 8
- 210000000988 bone and bone Anatomy 0.000 claims description 7
- 238000013019 agitation Methods 0.000 claims description 5
- 230000005540 biological transmission Effects 0.000 description 38
- 238000002604 ultrasonography Methods 0.000 description 22
- 238000000034 method Methods 0.000 description 10
- 238000012544 monitoring process Methods 0.000 description 7
- 230000008901 benefit Effects 0.000 description 5
- 238000010586 diagram Methods 0.000 description 5
- 206010039722 scoliosis Diseases 0.000 description 5
- 239000011436 cob Substances 0.000 description 4
- 210000001519 tissue Anatomy 0.000 description 4
- 239000012530 fluid Substances 0.000 description 3
- 229910052751 metal Inorganic materials 0.000 description 3
- 239000002184 metal Substances 0.000 description 3
- 150000002739 metals Chemical class 0.000 description 3
- 238000001356 surgical procedure Methods 0.000 description 3
- 239000002033 PVDF binder Substances 0.000 description 2
- 238000011065 in-situ storage Methods 0.000 description 2
- 229910052451 lead zirconate titanate Inorganic materials 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- 230000007246 mechanism Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000035515 penetration Effects 0.000 description 2
- 229920002981 polyvinylidene fluoride Polymers 0.000 description 2
- 210000003813 thumb Anatomy 0.000 description 2
- 241001465754 Metazoa Species 0.000 description 1
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 1
- 230000004913 activation Effects 0.000 description 1
- 230000003750 conditioning effect Effects 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 238000003384 imaging method Methods 0.000 description 1
- HFGPZNIAWCZYJU-UHFFFAOYSA-N lead zirconate titanate Chemical compound [O-2].[O-2].[O-2].[O-2].[O-2].[Ti+4].[Zr+4].[Pb+2] HFGPZNIAWCZYJU-UHFFFAOYSA-N 0.000 description 1
- 210000003205 muscle Anatomy 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 238000012552 review Methods 0.000 description 1
- 210000003491 skin Anatomy 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 239000010936 titanium Substances 0.000 description 1
- 229910052719 titanium Inorganic materials 0.000 description 1
- 238000013024 troubleshooting Methods 0.000 description 1
Images
Classifications
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/56—Surgical instruments or methods for treatment of bones or joints; Devices specially adapted therefor
- A61B17/58—Surgical instruments or methods for treatment of bones or joints; Devices specially adapted therefor for osteosynthesis, e.g. bone plates, screws, setting implements or the like
- A61B17/68—Internal fixation devices, including fasteners and spinal fixators, even if a part thereof projects from the skin
- A61B17/70—Spinal positioners or stabilisers ; Bone stabilisers comprising fluid filler in an implant
- A61B17/7001—Screws or hooks combined with longitudinal elements which do not contact vertebrae
- A61B17/7002—Longitudinal elements, e.g. rods
- A61B17/7014—Longitudinal elements, e.g. rods with means for adjusting the distance between two screws or hooks
- A61B17/7016—Longitudinal elements, e.g. rods with means for adjusting the distance between two screws or hooks electric or electromagnetic means
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/56—Surgical instruments or methods for treatment of bones or joints; Devices specially adapted therefor
- A61B17/58—Surgical instruments or methods for treatment of bones or joints; Devices specially adapted therefor for osteosynthesis, e.g. bone plates, screws, setting implements or the like
- A61B17/68—Internal fixation devices, including fasteners and spinal fixators, even if a part thereof projects from the skin
- A61B17/72—Intramedullary pins, nails or other devices
- A61B17/7216—Intramedullary pins, nails or other devices for bone lengthening or compression
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/56—Surgical instruments or methods for treatment of bones or joints; Devices specially adapted therefor
- A61B17/58—Surgical instruments or methods for treatment of bones or joints; Devices specially adapted therefor for osteosynthesis, e.g. bone plates, screws, setting implements or the like
- A61B17/88—Osteosynthesis instruments; Methods or means for implanting or extracting internal or external fixation devices
- A61B17/885—Tools for expanding or compacting bones or discs or cavities therein
- A61B17/8852—Tools for expanding or compacting bones or discs or cavities therein capable of being assembled or enlarged, or changing shape, inside the bone or disc
- A61B17/8858—Tools for expanding or compacting bones or discs or cavities therein capable of being assembled or enlarged, or changing shape, inside the bone or disc laterally or radially expansible
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B2017/00367—Details of actuation of instruments, e.g. relations between pushing buttons, or the like, and activation of the tool, working tip, or the like
- A61B2017/00398—Details of actuation of instruments, e.g. relations between pushing buttons, or the like, and activation of the tool, working tip, or the like using powered actuators, e.g. stepper motors, solenoids
- A61B2017/00402—Piezo electric actuators
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B2017/00367—Details of actuation of instruments, e.g. relations between pushing buttons, or the like, and activation of the tool, working tip, or the like
- A61B2017/00411—Details of actuation of instruments, e.g. relations between pushing buttons, or the like, and activation of the tool, working tip, or the like actuated by application of energy from an energy source outside the body
Landscapes
- Health & Medical Sciences (AREA)
- Orthopedic Medicine & Surgery (AREA)
- Surgery (AREA)
- Life Sciences & Earth Sciences (AREA)
- Neurology (AREA)
- Animal Behavior & Ethology (AREA)
- Public Health (AREA)
- Heart & Thoracic Surgery (AREA)
- Medical Informatics (AREA)
- Molecular Biology (AREA)
- Engineering & Computer Science (AREA)
- General Health & Medical Sciences (AREA)
- Biomedical Technology (AREA)
- Veterinary Medicine (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Prostheses (AREA)
- Testing Of Devices, Machine Parts, Or Other Structures Thereof (AREA)
- Measurement Of Mechanical Vibrations Or Ultrasonic Waves (AREA)
Description
Claims (12)
- 拡張可能なインプラントであって:
超音波振動のために調整された振動要素と、
前記振動要素と連絡するとともに前記拡張可能なインプラントのシャフトの回転に際し前記振動要素に超音波振動を生成させるように構成された動揺要素であって、前記動揺要素は前記シャフトに結合される、動揺要素と、を有する、
拡張可能なインプラント。 - 超音波振動のために調整された複数の振動要素と、前記シャフト上の複数の突起部として実装された複数の動揺要素をさらに有し、前記複数の突起部は、複数の超音波振動を生成するために、前記複数の振動要素と連絡するように構成される、
請求項1に記載のインプラント。 - 前記振動要素によって生成される前記超音波振動の総数をカウントするように構成された超音波トランスデューサをさらに有する、
請求項1に記載のインプラント。 - 前記振動要素によって生成される前記超音波振動の総数は、前記インプラントの寸法の変化量に対応する、
請求項3に記載のインプラント。 - インプラントであって:
患者の骨の第1の部分に固定されるように構成されたハウジングと;
前記ハウジングと伸縮式に係合するように構成されたロッドであって、患者の骨の第2の部分に固定されるように構成されたロッドと;
超音波振動のために調整された少なくとも1つの振動要素と;
前記振動要素と連絡するように構成された動揺要素と;
を有し、
前記動揺要素は、シャフトに結合されるとともに前記ロッドが前記ハウジングに対して移動するときに回転するように構成され;
前記動揺要素の回転は、超音波振動を生成するために前記振動要素と連絡するように構成される、
インプラント。 - 前記振動要素によって生成される前記超音波振動の総数をカウントするように構成された圧電トランスデューサをさらに有する、
請求項5に記載のインプラント。 - 前記振動要素によって生成される前記超音波振動の総数は、前記ハウジングに対する前記ロッドの動きの総量に対応する、
請求項6に記載のインプラント。 - 前記動揺要素は、前記シャフトの回転に際して前記振動要素と連絡するように構成された少なくとも1つの突起部を有する、
請求項5に記載のインプラント。 - 超音波振動のために調整された複数の振動要素と前記シャフト上に配置された複数の突起部とをさらに有し、前記複数の突起部は、複数の超音波振動を生成するように前記複数の振動要素と連絡するように構成される、
請求項8に記載のインプラント。 - 前記超音波振動の数の合計が、前記インプラントの長さの変化に対応する、
請求項5に記載のインプラント。 - 前記超音波振動の数の合計が、前記インプラントの高さの変化に対応する、
請求項5に記載のインプラント。 - 前記超音波振動の数の合計が、前記インプラントの幅の変化に対応する、
請求項5に記載のインプラント。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US201962895391P | 2019-09-03 | 2019-09-03 | |
US62/895,391 | 2019-09-03 | ||
PCT/US2020/048002 WO2021045946A1 (en) | 2019-09-03 | 2020-08-26 | Acoustic reporting for dynamic implants |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2022545845A JP2022545845A (ja) | 2022-10-31 |
JP7496869B2 true JP7496869B2 (ja) | 2024-06-07 |
Family
ID=72422301
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2022514204A Active JP7496869B2 (ja) | 2019-09-03 | 2020-08-26 | ダイナミックインプラントのための音響レポート |
Country Status (4)
Country | Link |
---|---|
US (1) | US20220273343A1 (ja) |
EP (1) | EP4025140A1 (ja) |
JP (1) | JP7496869B2 (ja) |
WO (1) | WO2021045946A1 (ja) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20230397935A1 (en) * | 2022-06-13 | 2023-12-14 | Nuvasive Specialized Orthopedics, Inc. | Distraction loss magnet on-off mechanism |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2011502003A (ja) | 2007-10-30 | 2011-01-20 | エリプス テクノロジーズ,インク. | 骨格矯正システム |
US20140250674A1 (en) | 2013-03-08 | 2014-09-11 | Ellipse Technologies, Inc. | Distraction devices and method of assembling the same |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113425401A (zh) * | 2015-10-16 | 2021-09-24 | 诺威适骨科专科公司 | 用于治疗膝关节炎的可调式装置 |
-
2020
- 2020-08-26 JP JP2022514204A patent/JP7496869B2/ja active Active
- 2020-08-26 WO PCT/US2020/048002 patent/WO2021045946A1/en unknown
- 2020-08-26 US US17/753,379 patent/US20220273343A1/en active Pending
- 2020-08-26 EP EP20768218.8A patent/EP4025140A1/en active Pending
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2011502003A (ja) | 2007-10-30 | 2011-01-20 | エリプス テクノロジーズ,インク. | 骨格矯正システム |
US20140250674A1 (en) | 2013-03-08 | 2014-09-11 | Ellipse Technologies, Inc. | Distraction devices and method of assembling the same |
Also Published As
Publication number | Publication date |
---|---|
US20220273343A1 (en) | 2022-09-01 |
WO2021045946A1 (en) | 2021-03-11 |
JP2022545845A (ja) | 2022-10-31 |
EP4025140A1 (en) | 2022-07-13 |
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