JP7549845B2 - 運動補助装置 - Google Patents
運動補助装置 Download PDFInfo
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- JP7549845B2 JP7549845B2 JP2022180570A JP2022180570A JP7549845B2 JP 7549845 B2 JP7549845 B2 JP 7549845B2 JP 2022180570 A JP2022180570 A JP 2022180570A JP 2022180570 A JP2022180570 A JP 2022180570A JP 7549845 B2 JP7549845 B2 JP 7549845B2
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61H—PHYSICAL THERAPY APPARATUS, e.g. DEVICES FOR LOCATING OR STIMULATING REFLEX POINTS IN THE BODY; ARTIFICIAL RESPIRATION; MASSAGE; BATHING DEVICES FOR SPECIAL THERAPEUTIC OR HYGIENIC PURPOSES OR SPECIFIC PARTS OF THE BODY
- A61H1/00—Apparatus for passive exercising; Vibrating apparatus; Chiropractic devices, e.g. body impacting devices, external devices for briefly extending or aligning unbroken bones
- A61H1/02—Stretching or bending or torsioning apparatus for exercising
- A61H1/0237—Stretching or bending or torsioning apparatus for exercising for the lower limbs
- A61H1/0255—Both knee and hip of a patient, e.g. in supine or sitting position, the feet being moved together in a plane substantially parallel to the body-symmetrical plane
- A61H1/0262—Walking movement; Appliances for aiding disabled persons to walk
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- A61H1/00—Apparatus for passive exercising; Vibrating apparatus; Chiropractic devices, e.g. body impacting devices, external devices for briefly extending or aligning unbroken bones
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- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61H—PHYSICAL THERAPY APPARATUS, e.g. DEVICES FOR LOCATING OR STIMULATING REFLEX POINTS IN THE BODY; ARTIFICIAL RESPIRATION; MASSAGE; BATHING DEVICES FOR SPECIAL THERAPEUTIC OR HYGIENIC PURPOSES OR SPECIFIC PARTS OF THE BODY
- A61H1/00—Apparatus for passive exercising; Vibrating apparatus; Chiropractic devices, e.g. body impacting devices, external devices for briefly extending or aligning unbroken bones
- A61H1/02—Stretching or bending or torsioning apparatus for exercising
- A61H1/0218—Drawing-out devices
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- A—HUMAN NECESSITIES
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- A61H1/00—Apparatus for passive exercising; Vibrating apparatus; Chiropractic devices, e.g. body impacting devices, external devices for briefly extending or aligning unbroken bones
- A61H1/02—Stretching or bending or torsioning apparatus for exercising
- A61H1/0237—Stretching or bending or torsioning apparatus for exercising for the lower limbs
- A61H1/0244—Hip
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- A61H—PHYSICAL THERAPY APPARATUS, e.g. DEVICES FOR LOCATING OR STIMULATING REFLEX POINTS IN THE BODY; ARTIFICIAL RESPIRATION; MASSAGE; BATHING DEVICES FOR SPECIAL THERAPEUTIC OR HYGIENIC PURPOSES OR SPECIFIC PARTS OF THE BODY
- A61H1/00—Apparatus for passive exercising; Vibrating apparatus; Chiropractic devices, e.g. body impacting devices, external devices for briefly extending or aligning unbroken bones
- A61H1/02—Stretching or bending or torsioning apparatus for exercising
- A61H1/0274—Stretching or bending or torsioning apparatus for exercising for the upper limbs
- A61H1/0281—Shoulder
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- A63B21/00—Exercising apparatus for developing or strengthening the muscles or joints of the body by working against a counterforce, with or without measuring devices
- A63B21/00181—Exercising apparatus for developing or strengthening the muscles or joints of the body by working against a counterforce, with or without measuring devices comprising additional means assisting the user to overcome part of the resisting force, i.e. assisted-active exercising
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- A—HUMAN NECESSITIES
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- A63B21/00—Exercising apparatus for developing or strengthening the muscles or joints of the body by working against a counterforce, with or without measuring devices
- A63B21/40—Interfaces with the user related to strength training; Details thereof
- A63B21/4001—Arrangements for attaching the exercising apparatus to the user's body, e.g. belts, shoes or gloves specially adapted therefor
- A63B21/4009—Arrangements for attaching the exercising apparatus to the user's body, e.g. belts, shoes or gloves specially adapted therefor to the waist
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- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
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- A63B21/00—Exercising apparatus for developing or strengthening the muscles or joints of the body by working against a counterforce, with or without measuring devices
- A63B21/40—Interfaces with the user related to strength training; Details thereof
- A63B21/4001—Arrangements for attaching the exercising apparatus to the user's body, e.g. belts, shoes or gloves specially adapted therefor
- A63B21/4011—Arrangements for attaching the exercising apparatus to the user's body, e.g. belts, shoes or gloves specially adapted therefor to the lower limbs
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
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- A61H2201/00—Characteristics of apparatus not provided for in the preceding codes
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- A61H2201/00—Characteristics of apparatus not provided for in the preceding codes
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- A61H2201/00—Characteristics of apparatus not provided for in the preceding codes
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- A61H2201/00—Characteristics of apparatus not provided for in the preceding codes
- A61H2201/12—Driving means
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- A61H2201/00—Characteristics of apparatus not provided for in the preceding codes
- A61H2201/14—Special force transmission means, i.e. between the driving means and the interface with the user
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- A61H2201/00—Characteristics of apparatus not provided for in the preceding codes
- A61H2201/16—Physical interface with patient
- A61H2201/1602—Physical interface with patient kind of interface, e.g. head rest, knee support or lumbar support
- A61H2201/1614—Shoulder, e.g. for neck stretching
- A61H2201/1616—Holding means therefor
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- A61H2201/00—Characteristics of apparatus not provided for in the preceding codes
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- A61H2201/00—Characteristics of apparatus not provided for in the preceding codes
- A61H2201/16—Physical interface with patient
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- A61H2201/00—Characteristics of apparatus not provided for in the preceding codes
- A61H2201/16—Physical interface with patient
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- A61H2201/1635—Hand or arm, e.g. handle
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- A61H2201/00—Characteristics of apparatus not provided for in the preceding codes
- A61H2201/16—Physical interface with patient
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- A61H3/00—Appliances for aiding patients or disabled persons to walk about
- A61H3/008—Appliances for aiding patients or disabled persons to walk about using suspension devices for supporting the body in an upright walking or standing position, e.g. harnesses
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Description
10 遠位支持部
11 力伝達フレーム
12 駆動フレーム
13 スライダ
14 弾性部材
15 ストラップ
16 連結部材
18 ヒンジ
19 アクチュエータ
20 近位支持部
111 前方カバー
112 後方カバー
113 摺動空間
114 開口
115 ストラップ連結部
131 ボディプレート
132 後面スリッププレート
133 前面スリッププレート
155 ストラップ溝
a1 第1軸
a2 第2軸
内部に摺動空間が形成され、ユーザの遠位部分を支持するための力伝達フレームと、
前記摺動空間内で摺動自在なスライダと、
前記スライダに連結され、前記ユーザの近位部分に対して回転自在な駆動フレームと、を含む運動補助装置。
[付記2]
前記力伝達フレーム及びスライダを連結する複数の弾性部材をさらに含む、付記1に記載の運動補助装置。
[付記3]
前記複数の弾性部材のうち少なくとも1つの弾性部材は、前記力伝達フレームの中心及び前記スライダの間の距離が変化する場合に引っ張られ又は圧縮される、付記2に記載の運動補助装置。
[付記4]
前記スライダは、
前記摺動空間内に位置するボディプレートと、
前記ボディプレートの前面及び後面のうち少なくとも1つに取り付けられる少なくとも1つのスリッププレートを含む、付記1に記載の運動補助装置。
[付記5]
前記スリッププレートは、前記スリッププレートと前記力伝達フレームとの間で発生する摩擦を低減させるための摩擦低減部を含む、付記4に記載の運動補助装置。
[付記6]
前記スライダ及び前記駆動フレームのいずれか1つは、前記スライダ及び前記駆動フレームを連結する連結部材を含む、付記1乃至5いずれか1項に記載の運動補助装置。
[付記7]
前記力伝達フレームは、前記連結部材が貫通する開口を含む、付記6に記載の運動補助装置。
[付記8]
前記力伝達フレーム及び前記スライダは、前記開口の貫通方向において少なくとも一部がオーバラップする、付記7に記載の運動補助装置。
[付記9]
前記力伝達フレーム及び前記スライダは一方向に曲がった形状を有する、付記1乃至8いずれか1項に記載の運動補助装置。
[付記10]
前記力伝達フレームは前記ユーザの遠位部分を取り囲む方向に曲がった形状を有する、付記1乃至9いずれか1項に記載の運動補助装置。
[付記11]
前記スライダ及び前記摺動空間の厚さは一定であり、
前記力伝達フレームの曲率と前記スライダの曲率は同一である、付記9又は10に記載の運動補助装置。
[付記12]
前記スライダは、前記摺動空間内で互いに交差する2つの方向に2自由度の動きが可能である、付記1乃至11いずれか1項に記載の運動補助装置。
[付記13]
前記力伝達フレームの両側に脱着自在なストラップをさらに含む、付記1乃至12いずれか1項に記載の運動補助装置。
[付記14]
前記力伝達フレームは、前記力伝達フレームの両側サイドから突出形成されるストラップ連結部を含み、
前記ストラップは、前記ストラップの長手方向に沿って離隔形成され、前記ストラップ連結部に係止可能な複数のストラップ溝を含む、付記13に記載の運動補助装置。
[付記15]
前記駆動フレームの一端に連結され、前記駆動フレームを駆動するアクチュエータをさらに含む、付記1乃至14いずれか1項に記載の運動補助装置。
[付記16]
前記駆動フレームと前記スライダとの間に作用する力又はトルクを検出するためのセンサと、
前記センサで測定された情報に基づいて前記アクチュエータを制御可能な制御部をさらに含む、付記15に記載の運動補助装置。
[付記17]
前記遠位部分は前記ユーザの太ももであり、
前記近位部分は、前記ユーザの腰及び骨盤のうち少なくとも1つである、付記1乃至16いずれか1項に記載の運動補助装置。
[付記18]
ユーザの近位部分を支持するための近位支持部と、
内部に摺動空間が形成され、ユーザの遠位部分を支持するための力伝達フレームと、
前記摺動空間内で摺動自在なスライダと、
前記スライダに連結され、前記近位支持部に対して相対的に回転自在な駆動フレームと、を含む運動補助装置。
[付記19]
前記スライダは、前記摺動空間内で互いに交差する2つの方向に2自由度の動きが可能である、付記18に記載の運動補助装置。
[付記20]
前記近位支持部に対して前記駆動フレームを第1軸を中心に回転させるためのアクチュエータと、
前記近位支持部に対して、前記駆動フレームを前記第1軸と交差する第2軸を中心に回転させるためのヒンジをさらに含む、付記18又は19に記載の運動補助装置。
Claims (14)
- ユーザの腰に着用される近位支持部と、
前記近位支持部の一方の側に配置されたアクチュエータと、
内部に摺動空間が形成され、前記ユーザの太ももを支持するための力伝達フレームと、
前記摺動空間内で摺動自在なスライダと、
前記アクチュエータと前記スライダとを接続し、前記近位支持部に対して、2つの異なる回転軸周りに回転自在な駆動フレームと、
前記力伝達フレーム及びスライダを連結する複数の弾性部材と、
を含み、
前記アクチュエータは、前記2つの異なる回転軸のうちの一方の軸周りの回転を駆動可能であり、
前記アクチュエータと前記駆動フレームとの間に配置されたヒンジが前記2つの異なる回転軸のうちの他方の軸周りの回転を可能にし、前記他方の軸周りの回転は、ユーザの股関節の内転/外転の方向に相当し、
前記スライダは、前記近位支持部側から前記スライダ側に延在する方向及び、前記延在する方向に交差する方向における、前記力伝達フレームと前記駆動フレームとの間の相対的動作を可能にする、
運動補助装置。 - 前記複数の弾性部材のうち少なくとも1つの弾性部材は、前記力伝達フレームの延在面における中心及び前記スライダの間の距離が変化する場合に引っ張られ又は圧縮される、請求項1に記載の運動補助装置。
- 前記スライダは、
前記摺動空間内に位置するボディプレートと、
前記ボディプレートの前面及び後面のうち少なくとも1つに取り付けられる少なくとも1つのスリッププレートを含む、請求項1に記載の運動補助装置。 - 前記スリッププレートは、前記スリッププレートと前記力伝達フレームとの間で発生する摩擦を低減させるための摩擦低減部を含む、請求項3に記載の運動補助装置。
- 前記スライダ及び前記駆動フレームのいずれか1つは、前記スライダ及び前記駆動フレームを連結する連結部材を含む、請求項1乃至4いずれか1項に記載の運動補助装置。
- 前記力伝達フレームは、前記連結部材が貫通する開口を含む、請求項5に記載の運動補助装置。
- 前記力伝達フレーム及び前記スライダは、前記開口の貫通方向において少なくとも一部がオーバラップする、請求項6に記載の運動補助装置。
- 前記力伝達フレーム及び前記スライダは一方向に曲がった形状を有する、請求項1乃至7いずれか1項に記載の運動補助装置。
- 前記力伝達フレームは前記ユーザの太ももを取り囲む方向に曲がった形状を有する、請求項1乃至8いずれか1項に記載の運動補助装置。
- 前記スライダ及び前記摺動空間の厚さは一定であり、
前記力伝達フレームの曲率と前記スライダの曲率は同一である、請求項8又は9に記載の運動補助装置。 - 前記スライダは、前記摺動空間内で互いに交差する2つの方向に2自由度の動きが可能である、請求項1乃至10いずれか1項に記載の運動補助装置。
- 前記力伝達フレームの両側に脱着自在なストラップをさらに含む、請求項1乃至11いずれか1項に記載の運動補助装置。
- 前記力伝達フレームは、前記力伝達フレームの両側サイドから突出形成されるストラップ連結部を含み、
前記ストラップは、前記ストラップの長手方向に沿って離隔形成され、前記ストラップ連結部に係止可能な複数のストラップ溝を含む、請求項12に記載の運動補助装置。 - 前記駆動フレームと前記スライダとの間に作用する力又はトルクを検出するためのセンサと、
前記センサで測定された情報に基づいて前記アクチュエータを制御可能な制御部をさらに含む、請求項1乃至13いずれか1項に記載の運動補助装置。
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| US20240382364A1 (en) | 2024-11-21 |
| KR20220138362A (ko) | 2022-10-12 |
| KR102449705B1 (ko) | 2022-09-30 |
| CN114081798A (zh) | 2022-02-25 |
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| CN109803730B (zh) | 2021-12-10 |
| KR102503919B1 (ko) | 2023-02-28 |
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| JP2024180385A (ja) | 2024-12-26 |
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| US20190060154A1 (en) | 2019-02-28 |
| KR20190021665A (ko) | 2019-03-06 |
| CN109803730A (zh) | 2019-05-24 |
| US20220273514A1 (en) | 2022-09-01 |
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