JPH0432704U - - Google Patents

Info

Publication number
JPH0432704U
JPH0432704U JP7541790U JP7541790U JPH0432704U JP H0432704 U JPH0432704 U JP H0432704U JP 7541790 U JP7541790 U JP 7541790U JP 7541790 U JP7541790 U JP 7541790U JP H0432704 U JPH0432704 U JP H0432704U
Authority
JP
Japan
Prior art keywords
load
bone
rod member
pin
holder
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
JP7541790U
Other languages
English (en)
Other versions
JP2501345Y2 (ja
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed filed Critical
Priority to JP7541790U priority Critical patent/JP2501345Y2/ja
Publication of JPH0432704U publication Critical patent/JPH0432704U/ja
Application granted granted Critical
Publication of JP2501345Y2 publication Critical patent/JP2501345Y2/ja
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
    • A61B17/56—Surgical instruments or methods for treatment of bones or joints; Devices specially adapted therefor
    • A61B17/58—Surgical instruments or methods for treatment of bones or joints; Devices specially adapted therefor for osteosynthesis, e.g. bone plates, screws, setting implements or the like
    • A61B17/60—Surgical instruments or methods for treatment of bones or joints; Devices specially adapted therefor for osteosynthesis, e.g. bone plates, screws, setting implements or the like for external osteosynthesis, e.g. distractors, contractors
    • A61B17/66—Alignment, compression or distraction mechanisms

Landscapes

  • Health & Medical Sciences (AREA)
  • Orthopedic Medicine & Surgery (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Surgery (AREA)
  • Biomedical Technology (AREA)
  • Engineering & Computer Science (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Medical Informatics (AREA)
  • Molecular Biology (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)

Description

【図面の簡単な説明】
第１図はこの考案の骨の固定装置の概略断面図
、第２図はこの考案の要部を断面で示す拡大正面
図、第３図はこの考案における荷重測定センサの
拡大断面図、第４図は第２図の側面図、第５図は
固定装置の全体の構造を示す概略斜視図、第６図
は従来の固定装置の要部を断面で示す正面図であ
る。 符号説明、Ａ……骨、１……ピン、２……ピン
保持体、３……棒部材、４……往復駆動手段（ア
クチユエータ）、５……荷重検出手段（ロードセ
ル）、５ａ……受感部、５ｂ……ダイヤフラム、
５ｃ……受感面、６……接触子、７……スプライ
ン軸、９……硬質球体（鋼球）、１０……鋼球保
持器、１７……取付ねじ。

Claims (1)

  1. 【実用新案登録請求の範囲】 １ 骨に挿入されるピンを保持する少なくとも２
    つのピン保持体を骨の長さ方向に沿つて配置され
    る棒部材に摺動可能に取付けると共に、１つのピ
    ン保持体を上記棒部材に固定される往復駆動手段
    の往復動部に連結し、いずれか１つのピン保持体
    には、上記棒部材に形成された当接部に対向して
    骨の筋力による荷重を測定する荷重検出手段を具
    備して成る骨の固定装置において、上記荷重検出
    手段を、荷重を電気的に測定する荷重測定センサ
    にて形成すると共に、この荷重測定センサの受感
    部に上記当接部と接触する硬質球体を配置して成
    ることを特徴とする骨の固定装置。 ２ 硬質球体を荷重方向以外の方向を規制する保
    持器にて保持して成ることを特徴とする請求項１
    記載の骨の固定装置。
JP7541790U 1990-07-16 1990-07-16 骨の固定装置 Expired - Fee Related JP2501345Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7541790U JP2501345Y2 (ja) 1990-07-16 1990-07-16 骨の固定装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7541790U JP2501345Y2 (ja) 1990-07-16 1990-07-16 骨の固定装置

Publications (2)

Publication Number Publication Date
JPH0432704U true JPH0432704U (ja) 1992-03-17
JP2501345Y2 JP2501345Y2 (ja) 1996-06-19

Family

ID=31615976

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7541790U Expired - Fee Related JP2501345Y2 (ja) 1990-07-16 1990-07-16 骨の固定装置

Country Status (1)

Country Link
JP (1) JP2501345Y2 (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2014503265A (ja) * 2010-12-09 2014-02-13 ストリカー トラウマ エスエー 創外固定器用調整ツール

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2014503265A (ja) * 2010-12-09 2014-02-13 ストリカー トラウマ エスエー 創外固定器用調整ツール

Also Published As

Publication number Publication date
JP2501345Y2 (ja) 1996-06-19

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Legal Events

Date Code Title Description
LAPS Cancellation because of no payment of annual fees