Orthopedic implants

The flexible orthopedic implant addresses the limitations of conventional bone fixation systems by adapting to curved bone paths, enabling minimally invasive surgery and improved stability, thus reducing recovery time and surgical complications.

KR1020260113285APending Publication Date: 2026-07-21메릴 헬스케어 피브이티 엘티디
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Patent Information

Application Number
KR1020267019783
Authority / Receiving Office
KR · KR
Patent Type
Applications
Current Assignee / Owner
Priority Date
2023-11-22
Filing Date
2024-11-22
Publication Date
2026-07-21

AI Technical Summary

Technical Problem

Conventional orthopedic bone fixation systems face limitations such as inadequate fixation due to straight bone screws that can rotate or twist in curved bones, requiring large incisions and prolonged recovery times, especially in cases of multiple fractures.

Method used

An orthopedic implant comprising a flexible guide rod, articular balls, and coupling elements that can adapt to curved bone paths, allowing for minimally invasive surgery and improved fixation stability.

Benefits of technology

The flexible implant provides precise and customized fixation, reducing surgical trauma and recovery time while enhancing stability and reducing the risk of implant displacement.

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Abstract

The implant comprises a guide rod, a head, a plurality of articulating balls, and a plurality of connecting elements. The guide rod comprises a first threaded portion having a first thread at the anterior end of the guide rod and a second threaded portion having a second thread at the posterior end of the guide rod. The head includes a hole having an internal thread configured to engage with at least a portion of the first thread of the guide rod. Each articulating ball has a hole and a curved plane. Each connecting element has a hole, an inner face, an anterior curved profile, and a posterior curved profile. A plurality of articulating balls and a plurality of connecting elements are alternately arranged on the guide rod.
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