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Daniel A Allert

from Wimberley, TX

Daniel Allert Phones & Addresses

  • Wimberley, TX

Us Patents

  • Prosthetic Foot Devices

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  • US Patent:
    20070100466, May 3, 2007
  • Filed:
    Sep 22, 2006
  • Appl. No.:
    11/525525
  • Inventors:
    Daniel Allert - Austin TX, US
  • International Classification:
    A61F 2/66
  • US Classification:
    623055000
  • Abstract:
    An improved prosthetic foot achieves minimal weight, robust structure, and anatomically correct behaviors by means of structural arrangement and maximized material application. The improved prosthetic foot includes a forefoot leaf spring longitudinally strengthened by a raised or inverted channel and a heel assembly having a non-linear loading response as the heel member is depressed during a gait cycle. A forefoot according to the invention has a mean flexure line substantially parallel to, and forwardly displaced from, the Taxis of rotation of an equivalent intact foot. The forefoot leaf spring channel provides a hinging action that allows for the expression and isolation of rotational forces at the front of the forefoot (inversion and eversion) separate from the rear of the foot. The hinging action also helps advantageously distribute the pressure of the body weight on the foot in a manner akin to a natural foot. The channel also forms a path for the progression of the center of mass of the body as it progresses through the gait process.
  • Prosthetic Foot Devices

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  • US Patent:
    20050240284, Oct 27, 2005
  • Filed:
    Apr 27, 2004
  • Appl. No.:
    10/832610
  • Inventors:
    Daniel Allert - Austin TX, US
  • International Classification:
    A61F002/66
  • US Classification:
    623055000
  • Abstract:
    With the present invention, improved prosthetic foot devices including whole foot devices, heel assembly devices and forefoot devices are provided that address these and other concerns. For example, a prosthetic foot device is provided that includes a heel assembly coupled to a forefoot device through a rotary flexure coupling. In one embodiment, a heel assembly is provided that comprises a resilient heel member and a heel mount. The heel mount is adapted for connection in the prosthetic foot. It has a contact surface for engaging a portion of the heel member to establish in it an effective spring length. The contact surface engages different portions of the heel member for different phases of a gait cycle when the heel member is being loaded thereby effectively shortening the heel member's spring length and providing it with a non-linear loading response as it is being depressed in the gait cycle. In another embodiment, a forefoot is provided that includes a proximal end and a distal end. The proximal end is adapted to be mounted in the prosthetic foot, e.g., to a distal end of a rotary flexure coupling device. The distal end is concavely curved towards a user's limb. The distal end has a relatively longer and less resilient inner forefoot portion and a relatively shorter and more resilient outer forefoot portion. The inner forefoot portion having a relatively forward weakened flexure region, and the outer forefoot portion has a relatively rearward weakened flexure region. In use, the mean line of flexure of the forefoot portions is between the outer and inner flexure regions and substantially parallel to, and forwardly displaced from, the Tc axis of rotation of an equivalent intact foot.
Name / Title
Company / Classification
Phones & Addresses
Daniel Allert
Manager
PURSUIT DESIGN, LLC
705 Dawson Rd, Austin, TX 78704
706 E Monroe St, Austin, TX 78704
PO Box 40722, Austin, TX 78704
Daniel Allert
Manager
PRIME MOVER, LLC
706 E Monroe St, Austin, TX 78704

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Youtube

Near The Cross - Kemy Allert and Daniel Bishop

Kemy Allert sings Near The Cross Decor by Samgen Creatives.

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Co-Founding In A Crisis | Yousif Alawoad & Da...

Ever waited for the perfect time to start a business? In this talk, co...

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Daniel Allert

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1v1 Daniel vs TYLER

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Higher Ground-Daniel Bishop And Mqondisi Skos...

Fresh off the album Duets Daniel Bishop from Trinidad teams up with sa...

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Fortnite with friends

I'm ninja me and kyler (wild_fox) do cool stuff and play games sometim...

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