JP2021508283A - 医療用歩行器 - Google Patents
医療用歩行器 Download PDFInfo
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- 210000003414 extremity Anatomy 0.000 claims description 143
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Classifications
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- A61F2/00—Filters implantable into blood vessels; Prostheses, i.e. artificial substitutes or replacements for parts of the body; Appliances for connecting them with the body; Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
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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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- A61H2003/006—Appliances for aiding patients or disabled persons to walk about with forearm rests, i.e. for non-used arms
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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
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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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- Physical Education & Sports Medicine (AREA)
- Rehabilitation Therapy (AREA)
- Pain & Pain Management (AREA)
- Epidemiology (AREA)
- Orthopedic Medicine & Surgery (AREA)
- Transplantation (AREA)
- Cardiology (AREA)
- Oral & Maxillofacial Surgery (AREA)
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Abstract
【解決手段】医療用歩行器の実施形態は、車輪付きフレームと、車輪付きフレームに取り付けられた障害肢歩行システムと、を含み、障害肢歩行システムは、シミュレーションされた歩行動作に基づいてユーザーの肢を案内するように構成される。いくつかの側面では、医療用歩行器は、生体力学的に適切な歩行動作に基づいて障害のある肢を案内する歩行器への柔軟な連結により、障害のある肢に脚装具支持体を提供することにより、肢を切断患者に可動性を提供する。
【選択図】図10
Description
本出願は、「医療用歩行器」と題され、2017年12月15日に出願された米国仮特許出願第62/599,057号の出願日の優先権及びその利益を主張するとともに、「医療用歩行器」と題され、2018年4月25日に出願された米国仮特許出願第62/662,392号の出願日の優先権とその利益を主張し、それらの開示内容全体は参照により本明細書に組み込まれる。
[概観]
[フレーム]
[障害肢歩行システム]
[装具]
[重量軽減システム]
[歩行器の追加の実施形態]
[使用方法]
Claims (20)
- 肢に障害のあるユーザーが使用する医療用歩行器であって、
床面に沿って移動し、前記ユーザーの体重の少なくとも一部を支えるようになっている車輪付きフレームと、
前記ユーザーの障害のある肢に連結され、シミュレーションされた歩行動作に基づいて前記障害のある肢を案内するように構成され、前記車輪付きフレームに取り付けられた障害肢歩行システムと、
を備える、医療用歩行器。 - 前記障害肢歩行システムは、
前記ユーザーの前記障害のある肢に連結される装具を前記障害肢歩行システムに連結するヨークと、
前記ヨークを前記車輪付きフレームに連結し、実質的に単一の平面内での移動を可能にする、少なくとも1つのスイングリンケージと、
前記スイングリンケージの後方への動きを制限するハードストップと、
を備える、請求項1に記載の医療用歩行器。 - 前記装具が、前記ユーザーの肢に適合し、前記障害のある肢の手術部位に圧力がかかるのを回避するように前記障害のある肢の周囲を包むように構成される、請求項2に記載の医療用歩行器。
- 前記装具は、さらに、前記装具の底部から突出し、義肢の足の動きを模倣する疑似足を備える、請求項3に記載の医療用歩行器。
- 前記障害肢歩行システムは、
複数の平行アームと、
ここで、前記平行アームのそれぞれは、前記車輪付きフレームに当該アームの一端において連結されるとともに、前記ユーザーの前記障害のある肢に取り付けられる装具に当該アームの反対側の端において連結され、
前記平行アームに連結されているときに、通常の歩行動作に基づく前記装具のスムーズな動きを可能にする、前記装具に固定される複数のチャネルと、
を備える、請求項1に記載の医療用歩行器。 - 前記車輪付きフレームは、
車輪付きベースと、
前記車輪付きベースから上方に突出する支持構造体と、
前記ユーザーの体重の少なくとも一部を支え、前記ユーザーの直立姿勢を促進するように構成されている、前記支持構造体に取り付けられた上半身支持体と、
を備える、請求項1に記載の医療用歩行器。 - 前記支持構造体は、異なる高さの前記ユーザーに対応するために長さが調整可能である、請求項6に記載の医療用歩行器。
- 前記上半身支持体が前腕レストである、請求項6に記載の医療用歩行器。
- 前記前腕レストは、
前記ユーザーの左前腕に対応するように角度が付けられた左腕レストと、
前記ユーザーの右前腕に対応するように角度が付けられた右腕レストと、
前記左腕レストと前記右腕レストを連結する中央部分と、
前記中央部分から垂直に延びる複数のハンドルと、
を備える、請求項8に記載の医療用歩行器。 - 前記上半身支持体が腹部支持体である、請求項6に記載の医療用歩行器。
- 前記車輪付きフレームに取り付けられた重量軽減システムをさらに備え、前記重量軽減システムは、前記ユーザーの体重の少なくとも一部を支持するように構成されている、請求項1に記載の医療用歩行器。
- 前記重量軽減システムは、前記ユーザーの脚及び障害のある肢によって支えられる体重の量を変更するように調整可能である、請求項11に記載の医療用歩行器。
- 前記重量軽減システムは、
シートと、
調整可能な高さで前記シートを前記車輪付きフレームに取り付け、前記シートを横方向に移動可能にするシートリンクと、
を備える、請求項12に記載の医療用歩行器。 - 前記重量軽減システムは、
前記医療用歩行器の使用中に前記ユーザーに取り付けられるハーネスと、
前記車輪付きフレームから前記ハーネスを吊るす、一連の滑車及びケーブルと、
前記ケーブルを前記車輪付きフレームに連結する留め具と、
を備える、請求項12に記載の医療用歩行器。 - 前記留め具は、油圧システムによって調整可能であり、前記油圧システムは、
電気モーターと、
前記電気モーターによって駆動される油圧ポンプと、
前記油圧ポンプによって送られる油圧作動液によって変位が制御されるピストンシリンダと、
ブラダ型アキュムレーターと、
を備え、
前記油圧ポンプが前記油圧作動液を前記ブラダ型アキュムレーターに送り、前記ブラダ型アキュムレーターが前記ピストンシリンダと前記油圧ポンプに一定の圧力を供給する、請求項14に記載の医療用歩行器。 - 肢に障害のあるユーザーが医療用歩行器を使用する方法であって、
装具を前記ユーザーの障害のある肢に取り付けるために前記医療用歩行器を配置すること、ここで、前記医療用歩行器は、
床面上を移動するように構成された車輪付きフレームと、
シミュレーションされた歩行動作に基づいて前記ユーザーの前記障害のある肢を案内するように構成され、前記車輪付きフレームに取り付けられた障害肢歩行システムと、
を備え、
前記障害肢歩行システムに装具を取り付けること、
前記障害のある肢をシミュレーションされた歩行動作で動かすように歩くこと、
を備える、方法。 - 前記車輪付きフレームは、
車輪付きベースと、
前記車輪付きベースから上方に突出する支持構造体と、
前記支持構造体に取り付けられた上半身支持体と、
を備える、請求項16に記載の方法。 - 前記車輪付きフレームは、前記車輪付きフレームに取り付けられた重量軽減システムをさらに備える、請求項16に記載の方法。
- 前記ユーザーを前記重量軽減システムに連結することをさらに含む、請求項18に記載の方法。
- 車輪付きフレームと、
ここで、前記車輪付きフレームは、
車輪付きベースと、
前記車輪付きベースから上方に突出する支持構造体と、
前記車輪付きフレームに取り付けられた重量軽減システムと、
前記支柱に取り付けられた上半身支持体と、
を備え、
車輪付きフレームに取り付けられた障害肢歩行システムと、
ここで、前記障害肢歩行システムは、
装具を障害肢支持システムに連結するヨークと、
前記ヨークを前記車輪付きフレームに連結し、実質的に単一の平面内での移動を可能にする、少なくとも1つのスイングリンケージと、
前記スイングリンケージの後方への動きを制限するハードストップと、
を備え、
を備える、医療用歩行器。
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US62/662,392 | 2018-04-25 | ||
PCT/US2018/065713 WO2019118857A1 (en) | 2017-12-15 | 2018-12-14 | Medical walker |
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