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Percutaneous osseointegrated prosthetic implant system

An implantation and prosthesis fixation technology, applied in the field of implantation systems, can solve problems such as loss of limb tissue

Active Publication Date: 2014-04-30
UNIV OF UTAH RES FOUND
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

Often, this results in removal of the prosthetic device and loss of limb tissue

Method used

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  • Percutaneous osseointegrated prosthetic implant system
  • Percutaneous osseointegrated prosthetic implant system
  • Percutaneous osseointegrated prosthetic implant system

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Embodiment Construction

[0020] The present invention may be understood more readily by reference to the following detailed description, examples, drawings and claims and its preceding and following description. However, before the devices, systems and / or methods of the present invention are disclosed or described, it is to be understood that, unless otherwise indicated, the invention is not limited to the specific devices, systems and / or methods disclosed and, of course, as such Words can vary. It is also to be understood that the terminology used herein is for the purpose of describing particular aspects only and is not intended to be limiting.

[0021] The following description of the invention is provided as the best presently known embodiment for carrying out the teachings of the invention. To this end, those of ordinary skill in the art will recognize and appreciate that many modifications can be made to the various aspects of the invention described herein and still obtain the benefits of the ...

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Abstract

An implant system for securing a prosthesis to a selected bone of a subject including a stem and an abutment. The stem includes a porous region that promotes osseointegration of the selected bone following implantation of the stem. The abutment is secured to the stem and is configured for secure attachment to the prosthesis. The stem and the abutment include ultra-low friction and / or highly polished surfaces at select locations that inhibit bio-adhesion.

Description

[0001] Cross References to Related Documents [0002] This application claims U.S. Provisional Application No. 61 / 493,914, filed June 6, 2011, U.S. Provisional Application No. 61 / 594,815, filed February 3, 2012, and The priority of US Patent Provisional Application No. 61 / 622,783 filed on the 11th, the entire contents of the three are incorporated into this application by reference. technical field [0003] The present invention relates generally to implant systems for securing a prosthesis to a selected bone of a subject, and more particularly, to implant systems for securing a prosthesis to a selected bone of a subject in a modular, osseointegrated manner. Implant system on bone. [0004] Statement of Government Support [0005] This invention was made with the support of the U.S. government, with grant PR054520 granted by the Department of Defense, grant R01HD061014 granted by the National Institutes of Health, grant 1RC1AR058356 granted by the National Institutes of Heal...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61F2/28
CPCA61F2/2814A61F2/78A61F2002/7887F04C2270/0421A61C2008/0046A61F2002/30011A61F2002/30332A61F2002/3694
Inventor B·M·霍特K·N·巴克斯S·杰亚帕里纳J·P·贝克R·布勒鲍姆
Owner UNIV OF UTAH RES FOUND
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