利索-全球专利检索

  1. 登录
  2. 注册

搜索结果

10 条记录 (耗时 0.025 秒)

    Prosthetic Foot With Tunable Performance
    3.
    发明申请
    Prosthetic Foot With Tunable Performance 失效
    假脚与可调性能

    公开(公告)号：US20070219643A1

    公开(公告)日：2007-09-20

    申请号：US10594797

    申请日：2005-04-01

    申请人： Barry Townsend ,  Byron Claudino

    发明人： Barry Townsend ,  Byron Claudino

    IPC分类号： A61F2/66 ,  A61F2/50

    CPC分类号： A61F2/60 ,  A61F2/6607 ,  A61F2/76 ,  A61F2002/30433 ,  A61F2002/502 ,  A61F2002/503 ,  A61F2002/5079 ,  A61F2002/5083 ,  A61F2002/607 ,  A61F2002/6621 ,  A61F2002/6635 ,  A61F2002/6642 ,  A61F2002/6685 ,  A61F2220/0041

    摘要： A prosthetic foot (100) incorporates a foot keel (101) and a resilient calf shank (105) with its lower end connected to the foot keel to form an ankle joint of the prosthetic foot. The foot keel has forefoot and hindfoot portions and a midfoot portion extending between the forefoot and hindfoot portions. The calf shank extends upward from the foot keel by way of an anterior facing convexly curved portion (106) of the shank, and is secured to the foot keel by way of a coupling element (107) which is monolithically formed with the forefoot portion of the foot. The lower end of the shank is reversely curved (110) and housed by a reversely curved portion (112) of the coupling element.

    摘要翻译： 假脚（100）包括足龙骨（101）和弹性小腿柄（105），其下端连接到脚龙骨以形成假脚的踝关节。 脚龙骨具有前脚掌和后足部分，以及在前足和后足部分之间延伸的中足部分。 小腿胫骨通过柄的前面朝向的凸形弯曲部分（106）从脚龙骨向上延伸，并且通过联接元件（107）固定到脚龙骨上，该联接元件与前脚部分 脚。 柄的下端是反向弯曲的（110）并且由联接元件的反向弯曲部分（112）容纳。

    Prosthetic foot with tunable performance
    4.
    发明申请
    Prosthetic foot with tunable performance 审中-公开
    假脚有可调性能

    公开(公告)号：US20070213841A1

    公开(公告)日：2007-09-13

    申请号：US11643676

    申请日：2006-12-22

    申请人： Barry Townsend ,  Byron Claudino

    发明人： Barry Townsend ,  Byron Claudino

    IPC分类号： A61F2/66

    CPC分类号： A61F2/60 ,  A61F2/68 ,  A61F2/76 ,  A61F2002/30433 ,  A61F2002/5023 ,  A61F2002/5026 ,  A61F2002/503 ,  A61F2002/5066 ,  A61F2002/5079 ,  A61F2002/5083 ,  A61F2002/5093 ,  A61F2002/607 ,  A61F2002/6621 ,  A61F2002/6635 ,  A61F2002/6642 ,  A61F2002/6685 ,  A61F2220/0041

    摘要： A lower extremity prosthesis including a foot, an ankle, a shank and a posterior calf device to store energy during force loading of the prosthesis and return the stored energy during force unloading to increase the kinetic power generated for propulsive force by the prosthesis in gait. The posterior calf device includes at least one coiled spring formed monolithically with the shank and having a free end, and at least one elongated member extending between the free end of the at least coiled spring and the lower portion of the prosthesis. The at least one coiled spring is resiliently uncoiled in response to anterior movement of the upper end of the shank in gait for storing energy.

    摘要翻译： 一种下肢假体，其包括脚，脚踝，小腿和后小腿装置，以在假体的力加载期间存储能量，并且在强制卸载期间返回所存储的能量，以增加假肢在步态中产生的推进力的动力。 后小腿装置包括至少一个与柄部整体形成且具有自由端的螺旋弹簧，以及在至少螺旋弹簧的自由端和假体的下部之间延伸的至少一个细长构件。 所述至少一个螺旋弹簧响应于所述柄部的上端的步态以前的运动而弹性地展开以存储能量。

    Mobility assistance apparatus
    6.
    发明申请
    Mobility assistance apparatus 失效
    移动辅助装置

    公开(公告)号：US20070106397A1

    公开(公告)日：2007-05-10

    申请号：US11643677

    申请日：2006-12-22

    申请人： Barry Townsend ,  Byron Claudino

    发明人： Barry Townsend ,  Byron Claudino

    IPC分类号： A61F2/66

    CPC分类号： A61H3/02 ,  A61F2/66 ,  A61F2002/6657 ,  A61H3/0277 ,  A61H3/0288 ,  A61H2003/007 ,  A61H2003/0216 ,  A61H2201/1633

    摘要： An improved mobility assistance apparatus for use by a person as a walking aid, e.g. a cane, crutch, or walker, has a support capable of bearing vertical forces during use of the apparatus as a walking aid and a resilient device connected to a lower portion of the support for ground engagement. The device has a dynamic response characteristic to forces associated with ambulating using the apparatus as a walking aid which generates propulsive force to aid mobility. Two coiled springs are monolithically formed with the device at an upper end thereof. A flexible elongated member is connected to a radially inner, free end of each of the coiled springs and extends about a return at a lower portion of the device for resiliently expanding the coiled springs to store energy with force loading of the apparatus during use and to release stored energy during force unloading to generate propulsive force to aid mobility. The dorsiflexion moment of the resilient device is an order of magnitude greater than a plantarflexion moment thereof to mimic human ankle joint function.

    摘要翻译： 一种改进的移动辅助装置，用于人用作助行器，例如， 手杖，拐杖或步行器具有能够在作为助行器的装置使用期间承受垂直力的支撑件和连接到用于地面接合的支撑件的下部的弹性装置。 该装置具有动态响应特性，其特征在于与使用该装置的行走相关联的力作为助行器，其产生推进力以辅助移动性。 两个螺旋弹簧在其上端与该装置一体地形成。 柔性细长构件连接到每个螺旋弹簧的径向内部自由端，并围绕设备的下部的返回部延伸，用于弹性膨胀螺旋弹簧，以在使用期间以装置的力加载来储存能量，并且 在力卸载期间释放存储的能量以产生推进力以帮助移动性。 弹性装置的背屈力矩大于其跖屈时刻的一个数量级以模拟人类踝关节功能。

    Mobility assistance apparatus
    7.
    发明申请
    Mobility assistance apparatus 审中-公开
    移动辅助装置

    公开(公告)号：US20060185703A1

    公开(公告)日：2006-08-24

    申请号：US11411133

    申请日：2006-04-26

    申请人： Barry Townsend ,  Byron Claudino

    发明人： Barry Townsend ,  Byron Claudino

    IPC分类号： A61H3/02 ,  A61F2/66

    CPC分类号： A61H3/02 ,  A61F2/66 ,  A61F2002/6657 ,  A61H3/0277 ,  A61H3/0288 ,  A61H2003/007 ,  A61H2003/0216 ,  A61H2201/1633

    摘要： A mobility assistance apparatus for use by a person as a walking aid, e.g. a cane, crutch, or walker, improves the mobility of the person by providing a loading response shock absorption which stores energy and releases the energy to generate propulsive force to aid mobility. A device of the apparatus for ground engagement has a monolithically formed extrusion with foot, ankle and shank portions with improved spring rate gain. An upwardly extending, vertical load bearing support of the apparatus is connected to the device and flexes to absorb shock and store energy and then release it in ambulation to aid mobility. A set of various terrain foot slipper socks with different distal surface configurations for ice, snow and mud can be selectively used on the foot to enhance safety.

    摘要翻译： 一种人作为助行器使用的移动辅助装置， 手杖，拐杖或步行器，通过提供储存能量并释放能量以产生推进力以辅助移动性的负载响应减震来提高人的移动性。 用于地面接合的装置的装置具有具有改善的弹簧刚度增益的脚，脚踝和柄部的单片成形挤压。 装置的向上延伸的垂直承载支承件连接到装置上并弯曲以吸收冲击并储存能量，然后在步行中释放以帮助移动。 可以在脚上选择使用一套具有不同远端表面构造的各种地形脚拖鞋，用于冰，雪和泥，以增强安全性。

    Prosthetic foot with tunable performance
    8.
    发明申请
    Prosthetic foot with tunable performance 失效
    假脚有可调性能

    公开(公告)号：US20050273179A1

    公开(公告)日：2005-12-08

    申请号：US10529220

    申请日：2002-09-26

    申请人： Barry Townsend ,  Byron Claudino

    发明人： Barry Townsend ,  Byron Claudino

    IPC分类号： A61F2/00 ,  A61F2/50 ,  A61F2/60 ,  A61F2/66 ,  A61F2/68 ,  A61F2/76

    CPC分类号： A61F2/60 ,  A61F2/66 ,  A61F2/6607 ,  A61F2/76 ,  A61F2002/30434 ,  A61F2002/503 ,  A61F2002/5079 ,  A61F2002/5083 ,  A61F2002/607 ,  A61F2002/6621 ,  A61F2002/6628 ,  A61F2002/6635 ,  A61F2002/6642 ,  A61F2002/665 ,  A61F2002/6685 ,  A61F2220/0041

    摘要： A prosthetic foot (70) incorporates a foot keel (71) and a calf shank (72) connected to the foot keel to form an ankle joint area of the prosthetic foot. The foot keel has forefoot and hindfoot portions and an upwardly arched midfoot portion extending between the forefoot and midfoot portions. The calf shank includes a downward convexly curved lower end in the form of a spiral which is adjustably attached at a portion thereof to the foot keel by way of a coupling element. The calf shank extends upward anteriorly from the spiral to an upstanding upper end thereof. The coupling element includes a stop of a predetermined size to limit dorsiflexion of the calf shank in gait. The calf shank creates an integrated ankle and calf shank with the foot keel which has a variable radii response outcome similar to the disclosed parabola shaped calf shank while being readily covered by a cosmetic covering for the foot, ankle and lower leg.

    摘要翻译： 假脚（70）包括连接到脚龙骨的脚龙骨（71）和小腿胫骨（72），以形成假脚的踝关节区域。 脚龙骨具有前脚掌和后脚部分，以及在前脚掌和中足部分之间延伸的向上拱形的中足部分。 小腿柄包括呈螺旋形的向下凸出的弯曲的下端，其通过联接元件可调节地附接到其龙骨的一部分。 小腿胫骨从螺旋向前延伸到其直立的上端。 耦合元件包括预定尺寸的止动件，以限制小腿胫骨在步态上的背屈。 小腿胫骨与脚龙骨一起形成一个整体的踝关节和小腿胫骨，其具有类似于所公开的抛物线形小牛腿的可变的半径响应结果，同时容易地被足部，脚踝和小腿的化妆品覆盖物覆盖。