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Mandible endoprosthesis implant, implant system, surgical kit, and methods for surgically repairing a mandible

A prosthetic implant, implant technology, applied in bone implants, prosthesis, medical science and other directions, can solve the problem of unable to withstand the duration of surgical operations

Active Publication Date: 2019-03-01
SINGAPORE HEALTH SERVICES PTE
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

Furthermore, elderly patients or medically impaired patients may not be able to withstand the long operating duration of this surgical procedure

Method used

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  • Mandible endoprosthesis implant, implant system, surgical kit, and methods for surgically repairing a mandible
  • Mandible endoprosthesis implant, implant system, surgical kit, and methods for surgically repairing a mandible
  • Mandible endoprosthesis implant, implant system, surgical kit, and methods for surgically repairing a mandible

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Embodiment Construction

[0066] The following detailed description refers to the accompanying drawings, which show, by way of illustration, specific details and embodiments in which the invention may be practiced. Throughout the specification and drawings, reference numbers refer to the same or equivalent parts of the present disclosure.

[0067] The word "exemplary" is used herein to mean "serving as an example, instance, or illustration." Any embodiment or design described herein as "exemplary" is not necessarily to be construed as preferred or advantageous over other embodiments or designs.

[0068] With respect to the terms "at least substantially aligned" and "at least substantially parallel", as used herein, in relation to elements / parts that undergo / may undergo intended relative pivotal movement relative to each other, these terms should be understood to also include relative Deviations from the alignment condition and the perfectly parallel condition, for example due to the expected possibili...

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Abstract

A mandible endoprosthesis implant (10), comprising: first element (100) extending along first element x-axis & including an accommodation recess and first insertion hole extending along a first element z-axis transverse to the first element x-axis; second element (200) includes and second insertion hole through a protrusion; the protrusion and recess are engageable with the insertion holes aligned; a fastener (300) which, when the protrusion and the accommodation recess are engaged, is fixedly attachable to the first coupling portion (100). Clearances between coupling portions of the elements(100,200) and between the fastener (300) and coupling portion of the second element (200) allow the first and second elements (100, 200) to pivot about the first element z-axis and / or a first elementy-axis, which extends transverse to the first element x- and z-axes, by a maximum angle in a range from 0.01 to 10 degrees.

Description

technical field [0001] Aspects of the present disclosure relate to a mandibular endoprosthetic implant having a first implant element and a second implant element movable relative to each other and a mandibular endoprosthetic implant comprising the same An endoprosthetic implant system, and relates to a mandibular endoprosthetic implant system comprising a mandibular endoprosthetic implant and a surgical kit, and by using the mandibular endoprosthetic implant to the human body Methods of surgical repair of the mandible. Background technique [0002] Mandibular defects may be caused by trauma, inflammatory disease, or tumor resection. [0003] One possible surgical option for mandibular reconstruction is the microvascular free fibular flap strategy, in which a fibular flap is harvested from the donor site, modeled after the mandibular part to be replaced, and ultimately secured with small plates and multiple screws to the Mandible stump. However, this surgical procedure is...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61F2/28
CPCA61F2/4601A61F2002/30387A61F2002/30507A61F2002/30538A61F2002/30578A61F2002/3085A61F2002/4688A61F2/2803A61F2002/30873
Inventor 吴美珍柳玉纯纳塔雷·钱沙雷翁淑刘威扬
Owner SINGAPORE HEALTH SERVICES PTE