JPH03722U - - Google Patents

Info

Publication number
JPH03722U
JPH03722U JP1990056427U JP5642790U JPH03722U JP H03722 U JPH03722 U JP H03722U JP 1990056427 U JP1990056427 U JP 1990056427U JP 5642790 U JP5642790 U JP 5642790U JP H03722 U JPH03722 U JP H03722U
Authority
JP
Japan
Prior art keywords
members
central body
cylinder
orthopedic instrument
screws
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
JP1990056427U
Other languages
English (en)
Other versions
JPH0436828Y2 (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
Publication of JPH03722U publication Critical patent/JPH03722U/ja
Application granted granted Critical
Publication of JPH0436828Y2 publication Critical patent/JPH0436828Y2/ja
Expired 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
    • 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 or setting implements
    • A61B17/60—Surgical instruments or methods for treatment of bones or joints; Devices specially adapted therefor for osteosynthesis, e.g. bone plates, screws or setting implements for external osteosynthesis, e.g. distractors, contractors
    • A61B17/66—Alignment, compression or distraction mechanisms
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods
    • 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 or setting implements
    • A61B17/60—Surgical instruments or methods for treatment of bones or joints; Devices specially adapted therefor for osteosynthesis, e.g. bone plates, screws or setting implements for external osteosynthesis, e.g. distractors, contractors
    • A61B17/64—Devices extending alongside the bones to be positioned
    • A61B17/6458—Devices extending alongside the bones to be positioned with pin-clamps fixed at ends of connecting element

Landscapes

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

Description

【図面の簡単な説明】
図は本考案の一実施例を示し、第１図は一部切
欠正面図、第２図は第１図の―線に沿つた断
面を含んでいる一部切欠側面図、第３図は第１〜
２図の中央本体を示した分解側面図、第３ａ図は
第１〜２図の２つのテレスコピツク関係にある部
材を係止するセツトねじを示した要部拡大断面図
、第４図は第１〜２図のジヤツキ機構を最大伸長
状態で示した側面図、第５図は第３図の中央本体
を最大収縮状態で示した正面図、第６図は第５図
に対応して最大収縮状態のジヤツキ機構を示した
側面図、である。 １０……中央本体、１１……ジヤツキ機構、１
２，１３，１４……中央本体の部材、２１，２１
′……偏心した筒状のピン、４２，５２……ジヤ
ツキ機構のピン。

Claims (1)

  1. 【実用新案登録請求の範囲】 １ 伸縮可能な長い中央本体であつてその両端に
    ボールジヨイント１６，１８を介して２つのピン
    取付部１５，１７がその回動中心点を該中央本体
    の長手方向軸線上におく状態で連結されている該
    中央本体１０と、上記ピン取付部を所要の向きに
    固定する為の各ボールジヨイントと連係した調整
    手段と、上記中央本体の両端部近傍に作用する調
    整可能なジヤツキ機構１１、とを備えている骨外
    骨軸固定のための整形外科用器具において、 上記中央本体１０が相互に入子構造になつた少
    なくとも３つの部材１２，１３，１４からなり、
    該部材が、相対回転不能に軸線方向へ拘束する手
    段３０，３４及び該部材の相互間で選択的に作用
    しうる係止手段３２，３６を備えており、前記ジ
    ヤツキ機構１１のピン４２，５２の支持部ともな
    る２本の偏心した筒状ピン２１，２１′が該部材
    に回転可能に設けられていること、を特徴とする
    骨外骨軸固定のための整形外科用器具。 ２ 前記中央本体１０の３つの部材のうちの中筒
    １３がスリーブ状であり且つ本体と同一軸線上に
    あつて該本体の他の部材としての内筒１２及び外
    筒１４の半径方向中間にこれらとテレスコピツク
    の関係をなして配置されていると共に、内筒１２
    と外筒１４とがそれぞれ前記ピン２１，２１′挿
    入用の穴を備えている実用新案登録請求の範囲第
    １項記載の骨外骨軸固定のための整形外科用器具
    。 ３ 前記の相対回転不能に軸線方向に拘束する手
    段と前記係止手段とが、２つのセツトねじ３２，
    ３６で構成されていて、これらねじは平坦な内端
    部を有していると共に前記中央本体の３部材のう
    ちの中間の中筒１３と外側の外筒１４とへそれぞ
    れねじこまれ、且つこれらねじ３２，３６が互い
    に偏位した角度で、及び前記のピン２１，２１′
    とこれらを収めた穴の軸線を含んだ平面からも偏
    位した角度で配置され、上記ねじ３２，３６の平
    坦な内端部と協働する平底の溝３０，３４は中央
    本体の内側部材たる内筒１２と上記中筒１３の外
    表弧状曲面にこれら両筒の長さよりも短く形成さ
    れている実用新案登録請求の範囲第１項記載の骨
    外骨軸固定のための整形外科用器具。 ４ 前記のセツトねじ３２，３６がその頭部に六
    角形の凹部を形成されている実用新案登録請求の
    範囲第３項記載の骨外骨軸固定のための整形外科
    用器具。 ５ 前記の筒状のピン２１，２１′がその頭部に
    六角形の凹部を形成されている実用新案登録請求
    の範囲第１項記載の骨外骨軸固定のための整形外
    科用器具。 ６ 前記ジヤツキ機構１１が少なくとも筒状の外
    側部材５０、中間部材４５及び内側部材４０から
    なり、これらが変位方向に沿つて同心状に配置さ
    れていて、そのうちの中間部材４５と外側部材５
    ０とがその長さ方向に筒形の穴を有し、これら穴
    の一端は半径方向内方へ突出した内ネジつきのフ
    ランジ４６，５１となつていると共に、これらフ
    ランジの内ネジに内側部材４０と中間部材４５と
    がそれぞれ螺合するべく半径方向外方へ突出した
    フランジ４４，４８を該両部材４０，４５の端部
    に形成してあり、上記の筒形の穴にそれぞれこれ
    らフランジ４４，４８を収納してあり、さらに上
    記の各ねじのピツチと方向とが同一としてある実
    用新案登録請求の範囲第１項記載の骨外骨軸固定
    のための整形外科用器具。 ７ 前記外側部材５０の前記フランジ５１とは反
    対の側において半径方向外方へ突出したピン５２
    が挿入され、一方、前記内側部材４０の前記フラ
    ンジ４４とは反対の側においてカラー４７が形成
    され、このカラーの下方にある内側部材４０の端
    部が六角形の内穴を有し、これに係合されたボス
    ４１から半径方向外方へ突出しているピン４２を
    もつて内側部材４０を回転させられるよう構成さ
    れている実用新案登録請求の範囲第６項記載の骨
    外骨軸固定のための整形外科用器具。
JP1990056427U 1984-12-18 1990-05-28 Expired JPH0436828Y2 (ja)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT84975/84A IT1181490B (it) 1984-12-18 1984-12-18 Apparecchio ortopedico per la fissazione esterna assiale,ad ampia gamma di adattabilita'

Publications (2)

Publication Number Publication Date
JPH03722U true JPH03722U (ja) 1991-01-08
JPH0436828Y2 JPH0436828Y2 (ja) 1992-08-31

Family

ID=11326725

Family Applications (2)

Application Number Title Priority Date Filing Date
JP60285362A Pending JPS61146254A (ja) 1984-12-18 1985-12-18 外部軸線方向固定のための適用範囲の広い整形多科用装置
JP1990056427U Expired JPH0436828Y2 (ja) 1984-12-18 1990-05-28

Family Applications Before (1)

Application Number Title Priority Date Filing Date
JP60285362A Pending JPS61146254A (ja) 1984-12-18 1985-12-18 外部軸線方向固定のための適用範囲の広い整形多科用装置

Country Status (18)

Country Link
US (1) US4621627A (ja)
JP (2) JPS61146254A (ja)
AT (1) AT394940B (ja)
AU (1) AU564568B2 (ja)
BE (1) BE903869A (ja)
CA (1) CA1235972A (ja)
CH (1) CH666177A5 (ja)
DE (1) DE3543042A1 (ja)
DK (1) DK159994C (ja)
ES (1) ES8704722A1 (ja)
FR (1) FR2574654B1 (ja)
GB (1) GB2168255B (ja)
IT (1) IT1181490B (ja)
LU (1) LU86216A1 (ja)
NL (1) NL192323C (ja)
PT (1) PT81664B (ja)
SE (1) SE463073B (ja)
ZA (1) ZA859201B (ja)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH09509586A (ja) * 1993-12-15 1997-09-30 ジェイムズ ブルース リチャードスン、 患者操作式の整形外科用装置
JP2002166925A (ja) * 2000-11-30 2002-06-11 Rengo Co Ltd カートン
JP2011511700A (ja) * 2008-02-12 2011-04-14 テキサス スコティッシュ ライト ホスピタル フォー チルドレン 創外固定用接続棒の迅速な調節
JP2018500120A (ja) * 2014-12-26 2018-01-11 ニューベイシブ スペシャライズド オーソペディックス，インコーポレイテッド 伸延のためのシステム及び方法

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JPH09509586A (ja) * 1993-12-15 1997-09-30 ジェイムズ ブルース リチャードスン、 患者操作式の整形外科用装置
JP2002166925A (ja) * 2000-11-30 2002-06-11 Rengo Co Ltd カートン
JP2011511700A (ja) * 2008-02-12 2011-04-14 テキサス スコティッシュ ライト ホスピタル フォー チルドレン 創外固定用接続棒の迅速な調節
JP2018500120A (ja) * 2014-12-26 2018-01-11 ニューベイシブ スペシャライズド オーソペディックス，インコーポレイテッド 伸延のためのシステム及び方法
JP2021074554A (ja) * 2014-12-26 2021-05-20 ニューベイシブ スペシャライズド オーソペディックス，インコーポレイテッド 伸延のためのシステム及び方法
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Also Published As

Publication number Publication date
DE3543042A1 (de) 1986-06-19
JPH0436828Y2 (ja) 1992-08-31
DE3543042C2 (ja) 1987-06-11
ES549844A0 (es) 1987-04-16
FR2574654B1 (fr) 1992-03-27
BE903869A (fr) 1986-04-16
ZA859201B (en) 1986-09-24
PT81664A (en) 1986-01-02
FR2574654A1 (fr) 1986-06-20
LU86216A1 (de) 1986-04-14
DK159994C (da) 1991-07-01
AU564568B2 (en) 1987-08-13
DK586485D0 (da) 1985-12-17
DK586485A (da) 1986-06-19
SE8505962D0 (sv) 1985-12-17
US4621627A (en) 1986-11-11
GB2168255A (en) 1986-06-18
NL8503453A (nl) 1986-07-16
DK159994B (da) 1991-01-14
SE463073B (sv) 1990-10-08
ATA364385A (de) 1992-01-15
JPS61146254A (ja) 1986-07-03
GB8527550D0 (en) 1985-12-11
ES8704722A1 (es) 1987-04-16
SE8505962L (sv) 1986-06-19
AT394940B (de) 1992-07-27
AU5071685A (en) 1986-06-26
CH666177A5 (it) 1988-07-15
IT1181490B (it) 1987-09-30
IT8484975A0 (it) 1984-12-18
NL192323B (nl) 1997-02-03
CA1235972A (en) 1988-05-03
NL192323C (nl) 1997-06-04
GB2168255B (en) 1988-09-28
PT81664B (pt) 1987-09-18

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