CN108601664B - 用于下肢矫正或假肢设备的负载承载辅助装置 - Google Patents

用于下肢矫正或假肢设备的负载承载辅助装置 Download PDF

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CN108601664B
CN108601664B CN201780007500.XA CN201780007500A CN108601664B CN 108601664 B CN108601664 B CN 108601664B CN 201780007500 A CN201780007500 A CN 201780007500A CN 108601664 B CN108601664 B CN 108601664B
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CN108601664A (zh
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凯蒂娅·比洛多
贝努瓦·吉尔伯特
史蒂芬·贝达德
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B Temia Inc
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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
    • A61H3/00—Appliances for aiding patients or disabled persons to walk about
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • 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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    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F5/00—Orthopaedic methods or devices for non-surgical treatment of bones or joints; Nursing devices; Anti-rape devices
    • A61F5/01—Orthopaedic devices, e.g. splints, casts or braces
    • A61F5/0102—Orthopaedic devices, e.g. splints, casts or braces specially adapted for correcting deformities of the limbs or for supporting them; Ortheses, e.g. with articulations
    • A61F5/0104—Orthopaedic devices, e.g. splints, casts or braces specially adapted for correcting deformities of the limbs or for supporting them; Ortheses, e.g. with articulations without articulation
    • A61F5/0111—Orthopaedic devices, e.g. splints, casts or braces specially adapted for correcting deformities of the limbs or for supporting them; Ortheses, e.g. with articulations without articulation for the feet or ankles
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F5/00—Orthopaedic methods or devices for non-surgical treatment of bones or joints; Nursing devices; Anti-rape devices
    • A61F5/01—Orthopaedic devices, e.g. splints, casts or braces
    • A61F5/0102—Orthopaedic devices, e.g. splints, casts or braces specially adapted for correcting deformities of the limbs or for supporting them; Ortheses, e.g. with articulations
    • A61F5/0127—Orthopaedic devices, e.g. splints, casts or braces specially adapted for correcting deformities of the limbs or for supporting them; Ortheses, e.g. with articulations for the feet
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • 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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    • 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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    • A—HUMAN NECESSITIES
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    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • 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
    • A61F2/50—Prostheses not implantable in the body
    • A61F2/60—Artificial legs or feet or parts thereof
    • A61F2/66—Feet; Ankle joints
    • A61F2002/6614—Feet
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    • A61F2002/6664—Dual structures made of two connected cantilevered leaf springs
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • 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
    • A61F2/50—Prostheses not implantable in the body
    • A61F2/60—Artificial legs or feet or parts thereof
    • A61F2/66—Feet; Ankle joints
    • A61F2002/6614—Feet
    • A61F2002/6657—Feet having a plate-like or strip-like spring element, e.g. an energy-storing cantilever spring keel
    • A61F2002/6671—C-shaped
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • 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
    • A61F2/50—Prostheses not implantable in the body
    • A61F2/60—Artificial legs or feet or parts thereof
    • A61F2/66—Feet; Ankle joints
    • A61F2002/6614—Feet
    • A61F2002/6657—Feet having a plate-like or strip-like spring element, e.g. an energy-storing cantilever spring keel
    • A61F2002/6685—S-shaped
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F5/00—Orthopaedic methods or devices for non-surgical treatment of bones or joints; Nursing devices; Anti-rape devices
    • A61F5/01—Orthopaedic devices, e.g. splints, casts or braces
    • A61F5/0102—Orthopaedic devices, e.g. splints, casts or braces specially adapted for correcting deformities of the limbs or for supporting them; Ortheses, e.g. with articulations
    • A61F2005/0132—Additional features of the articulation
    • A61F2005/0179—Additional features of the articulation with spring means
    • 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
    • A61H2201/00—Characteristics of apparatus not provided for in the preceding codes
    • A61H2201/01—Constructive details
    • A61H2201/0192—Specific means for adjusting dimensions
    • 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
    • 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
    • A61H2201/164—Feet or leg, e.g. pedal
    • 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
    • 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
    • A61H2201/165—Wearable interfaces

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Abstract

一种用于将负载从下肢矫正或假肢设备传递到地面的负载承载辅助装置。该负载承载辅助装置包括外侧和内侧弹性加载构件以及用于将负载承载辅助装置连接到下肢矫正或假肢设备的连结机构。该连结机构还将外侧和内侧弹性加载构件以间隔开的构造连接，以便将它们分别安置在下肢矫正或假肢设备的使用者的足部的外侧和内侧部分附近，并且使得外侧和内侧弹性加载构件的一部分在运动期间与地面进行接触。

Description

用于下肢矫正或假肢设备的负载承载辅助装置
相关申请的交叉引用
本申请要求2016年1月25日提交的美国临时专利申请No.62/286,903的权益，其通过引用并入本文。
技术领域
本公开涉及一种用于下肢矫正或假肢设备的负载承载辅助装置。更具体地，本公开涉及一种用于将负载从下肢矫正或假肢设备传递到地面的负载承载辅助装置。
背景技术
士兵和下肢矫正设备的其他使用者必须支撑他们的装备的重量以及设备的重量。
常见的解决方案是提供下肢矫正设备，其具有安置在穿戴者足部下面的地面接触部分，例如通过放置在足部下的金属鞋底。然而，这种解决方案为了效率必须使穿戴者从其环境完全分离，并且因而降低穿戴者的稳定性和敏捷性。
因此，需要一种用于不会使穿戴者从其环境完全分离的下肢矫正或假肢设备的负载承载辅助装置。
发明内容
本公开提供了一种用于将负载从下肢矫正或假肢设备传递到地面的负载承载辅助装置，包括：
外侧和内侧弹性加载构件；以及
连结机构，用于将负载承载辅助装置连接到下肢矫正或假肢设备，以及将外侧和内侧弹性加载构件以间隔开的构造连接，以便将外侧和内侧弹性加载构件分别安置在下肢矫正或假肢设备的使用者的足部的外侧和内侧部分附近，并且使得外侧和内侧弹性加载构件的一部分在运动期间与地面进行接触；
其中在使用中，外侧和内侧弹性加载构件将负载从下肢矫正或假肢设备传递到地面。
本公开还提供了一种如上所述的负载承载辅助装置，其中外侧和内侧弹性加载构件中的每个由在相应端部处连接的第一和第二凸起元件组成，侧向C形和略向下弯曲的纵向元件或两个相对的侧向C形元件连接以形成S形形状。
本公开还提供了一种如上所述的负载承载辅助装置，其还包括弹性加载构件张力调节机构，例如弹性加载构件高度调节机构。
附图说明
参考随附附图仅通过示例的方式描述本公开的实施方式，在附图中：
图1是穿戴设置有根据本公开的说明性实施方式的负载承载辅助装置的下肢矫正设备的使用者的前视立体图；
图2是图1的负载承载辅助装置的前视立体图；
图3是图1的负载承载辅助装置的后视立体图。
图4是根据本公开的第一替代实施方式的弹性加载构件的前视立体图；
图5A、5B和5C是图4的弹性加载构件的示意性侧视图，示出了行走期间的地面接触；
图6是根据本公开的第二替代实施方式的弹性加载构件的示意性侧视图；以及
图7是根据本公开的第三替代实施方式的弹性加载构件的示意性侧视图。
在不同图中使用的类似标记表示类似的部件。
具体实施方式
通常而言，本公开的非限制性说明性实施方式提供了一种用于下肢矫正或假肢设备的负载承载辅助装置，其将负载的全部或部分从下肢矫正或假肢设备传递到地面，同时允许使用者与他的环境保持接触。
参考图1，示出了穿戴设置有根据本公开的说明性实施方式的负载承载辅助装置10的下肢矫正设备2的使用者1。
进一步参考图2和图3，负载承载辅助装置10包括：外侧12a和内侧12b弹性加载构件，该外侧和内侧弹性加载构件中的每个由在相应端部处连接的第一凸起元件14和第二凸起元件16组成；以及连结机构13，该连结机构用于将负载承载辅助装置10连接到对应的下肢矫正设备2并且将外侧12a和内侧12b弹性加载构件以间隔开的构造连接，以便分别安置在下肢矫正设备2的使用者1的足部3的外侧和内侧部分附近，使得外侧12a和内侧12b弹性加载构件的第二凸起元件16与地面4接触。
外侧12a和内侧12b弹性加载构件分别提供外侧和内侧负载传递机械链，其各自部分地吸收相关联的矫正设备2的重量，并且在一些实施方式中还承担使用者的背部负载中的一些。因而，这四个机械链(用于左足部和右足部中的每个的一个外侧和一个内侧机械链)提供从下肢矫正(或假肢)设备2到地面4的负载传递能力。
由于它们的安置，外侧12a和内侧12b弹性加载构件将矫正设备2的负载传递到地面4，而不管地面4的性质(即水平、阶梯、上坡、下坡等)，同时保持足部3的移动性(即弯曲/伸展、倒转(内翻)/外翻)，因而改善使用者1的稳定性。
第二凸起元件16的形状被优化，以便在所有运动阶段(即行走、跑步等)期间与地面4接触。各个弹性加载构件12a、12b足够坚固，以便完全支撑其相关联的矫正设备2的负载，例如当使用者1在不平坦的地形上行进时。在替代实施方式中，弹性加载构件12a、12b可以设置有张力调节机构，例如高度调节机构，以便调节其负载承载能力以适应各种负载。
现在参考图4，示出了根据第一替代实施方式的外侧22a和内侧22b弹性加载构件。各个弹性加载构件22a、22b由侧向C形(U形、杯形等)元件24和略向下弯曲的纵向元件26组成。
参考图5A、5B和5C，示出了弹性加载构件22中的每个在运动期间与地面4的接触。在脚跟触地期间，弯曲的纵向元件26的一部分与地面4接触，然后在前脚接触期间，C形元件24和弯曲的纵向元件26二者的部分均与地面4接触，并且最后，在脚跟抬起/前脚负载期间，C形元件24的部分与地面4接触。
参考图6，示出了根据本公开的第二替代实施方式的弹性加载构件32。弹性加载构件32由两个相对的侧向C形(U形、杯形等)元件34、36组成，其连接以形成大体上S形(蛇形等)形状，使得C形元件34、36中的任一个或两个的部分在运动期间与地面4接触。
应该理解，相对的侧向C形元件34和/或36的形状(即曲率、变形等)可以变化。例如，参考图7，示出了根据本公开的第三替代实施方式的弹性加载构件42，该弹性加载构件由两个相对的侧向C形(U形、杯形等)元件44、46组成，其连接以形成大体上压缩的S形(蛇形等)。
应该理解，在图6和7中，仅示出了两个弹性加载构件32、42中的一个，因为外侧和内侧弹性加载构件在构造上类似。
还应理解，取决于弹性加载构件12、22、32、42的精确构造，元件(14、16)、(24、26)、(34、36)、(44、46)中的任一个或两个的一个或多个部分可以在运动期间与地面4接触。
尽管已经通过特定的非限制性说明性实施方式及其示例描述了本公开，但是应该注意，对本领域技术人员将显而易见的是，可以在不脱离如下文要求保护的本公开的范围的情况下对本特定实施方式施加修改。

Claims (6)

1.一种用于将负载从下肢矫正或假肢设备传递到地面的负载承载辅助装置，包括：
外侧和内侧弹性加载构件；以及
连结机构，用于将所述负载承载辅助装置连接到所述下肢矫正或假肢设备，以及将所述外侧和内侧弹性加载构件以间隔开的构造连接，以便将所述外侧和内侧弹性加载构件分别安置在所述下肢矫正或假肢设备的使用者的足部的外侧和内侧部分附近，并且使得所述外侧和内侧弹性加载构件的一部分在运动期间与地面进行接触；
其中在使用中，所述外侧和内侧弹性加载构件将负载从所述下肢矫正或假肢设备传递到所述地面。
2.根据权利要求1所述的负载承载辅助装置，其中，所述外侧和内侧弹性加载构件中的每个由在相应端部处连接的第一和第二凸起元件组成。
3.根据权利要求1所述的负载承载辅助装置，其中，所述外侧和内侧弹性加载构件中的每个由侧向C形元件和略向下弯曲的纵向元件组成，所述侧向C形元件和略向下弯曲的纵向元件沿位于所述纵向元件的一端部与所述纵向元件的最大曲率点之间的部分连接。
4.根据权利要求1所述的负载承载辅助装置，其中，所述外侧和内侧弹性加载构件中的每个由两个相对的侧向C形元件组成，所述两个相对的侧向C形元件连接以形成S形形状。
5.根据权利要求1至4中任一项所述的负载承载辅助装置，还包括弹性加载构件张力调节机构。
6.根据权利要求5所述的负载承载辅助装置，其中，所述张力调节机构是弹性加载构件高度调节机构。
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