Movatterモバイル変換


[0]ホーム

URL:


JP2000210297A - Steel wire - Google Patents

Steel wire

Info

Publication number
JP2000210297A
JP2000210297AJP11056045AJP5604599AJP2000210297AJP 2000210297 AJP2000210297 AJP 2000210297AJP 11056045 AJP11056045 AJP 11056045AJP 5604599 AJP5604599 AJP 5604599AJP 2000210297 AJP2000210297 AJP 2000210297A
Authority
JP
Japan
Prior art keywords
steel wire
curved
guide
high speed
bent
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.)
Pending
Application number
JP11056045A
Other languages
Japanese (ja)
Inventor
Rika Ishibashi
里香 石橋
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
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 by IndividualfiledCriticalIndividual
Priority to JP11056045ApriorityCriticalpatent/JP2000210297A/en
Publication of JP2000210297ApublicationCriticalpatent/JP2000210297A/en
Pendinglegal-statusCriticalCurrent

Links

Classifications

Landscapes

Abstract

PROBLEM TO BE SOLVED: To enable a steel wire to be inserted as it is bent into an object such as a bone to be fixed by bending a steel wire with hardness and flexibility the same as that of a Kirschner wire into an arc and rotating one end in a high speed as it is to utilize elasticity of the steel wire. SOLUTION: One point, some points, or the total length of this steel wire 11 are fixed in a state rotatable in its guide groove 12 by a guide holder 13. By fixing and holding such guide, the elasticity of the steel wire is utilized to enable the bent steel wire rotating in a high speed around the longitudinal axis to be punctured as it is bent.

Description

Translated fromJapanese
【発明の詳細な説明】DETAILED DESCRIPTION OF THE INVENTION

【0001】[0001]

【産業上の利用分野】本発明は、特に医療分野において
骨折治療に用いられる鋼線に関するものである。
BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a steel wire used for treating a fracture, particularly in the medical field.

【0002】[0002]

【従来の技術】従来のキルシュナー鋼線などの鋼線は、
湾曲していない直線状であったため、しならせることは
できても、骨などのような硬いものには直線状態でしか
挿入できなかった。
2. Description of the Related Art Conventional steel wires such as Kirschner steel wires are
Because it was a straight, non-curved shape, it could be bent, but could only be inserted straight into a hard object such as bone.

【0003】[0003]

【本発明が解決しようとする課題】本発明の湾曲した鋼
線は、もともと湾曲した状態で作られているので、骨折
の種類、あるいは状態などによっては、直線方向以外に
も鋼線を刺入できるようにすることによって、より理想
的な鋼線による固定が可能となるように研究した。
Since the curved steel wire of the present invention is originally formed in a curved state, depending on the type or condition of the fracture, the steel wire may be inserted in a direction other than the straight direction. Research was conducted to make it possible to fix the steel wire more ideally.

【0004】[0004]

【課題を解決するための手段】キルシュナー鋼線と同様
の硬度及び弾力性を持つ鋼線を弧状に湾曲させて作成す
る。このまま一端を高速回転させてもその弧が曲面を描
くように立体的に回転して骨などのような硬いものに弧
状には挿入できない。そこで、図3,4,5,6のごと
く、鋼線の1カ所あるいは数カ所あるいはそのほぼ全長
をそのガイド溝(12,32,42)の中では回転でき
るような状態でガイドホルダー(13,22,33,4
3)で固定する。このようなガイドを固定保持すること
により、鋼線の弾力を生かして、湾曲している鋼線の長
軸方向を軸とした高速回転が可能となった。
SUMMARY OF THE INVENTION A steel wire having the same hardness and elasticity as a Kirschner steel wire is formed by being curved in an arc shape. Even if one end is rotated at a high speed, the arc rotates three-dimensionally so as to draw a curved surface and cannot be inserted into a hard object such as a bone in an arc shape. Therefore, as shown in FIGS. 3, 4, 5, and 6, one or several or almost the entire length of the steel wire is rotatable in the guide grooves (12, 32, 42) in such a state that it can be rotated. , 33,4
Fix in 3). By fixing and holding such a guide, high-speed rotation about the long-axis direction of the curved steel wire is enabled by utilizing the elasticity of the steel wire.

【0005】[0005]

【実施例】実施例について図面を参照して説明すると、
湾曲した鋼線の一端を回転させることのできる機械(2
5)に固定し、この鋼線と同じ弧を描くガイド溝(1
2,32,42)を穿ってあるガイドホルダー(13,
22,33,43)を図4のごとく(25)の機械に接
続するか、もう一方の手で保持することによって、鋼線
の弾力を生かして、湾曲している鋼線の長軸方向を軸と
した高速回転ができた。図4の場合、鋼線の刺入にした
がってガイドホルダーの取っ手のジョイント(24)の
部分が角度を減じるようになっている。また、図5,6
の場合のように、ガイド孔が鋼線のほぼ全長を保持する
場合、鋼線が骨など(45)に刺入するにしたがってガ
イドホルダーの一部がスライドして短縮する(図6)よ
うになっている。
Embodiments will be described with reference to the drawings.
A machine that can rotate one end of a curved steel wire (2
5) and guide groove (1) that draws the same arc as this steel wire
Guide holders (13, 32,
22, 33, 43) to the machine of (25) as shown in FIG. 4 or by holding it with the other hand, making use of the elasticity of the steel wire to change the longitudinal direction of the curved steel wire. High-speed rotation with the axis was completed. In the case of FIG. 4, the angle of the joint (24) of the handle of the guide holder decreases as the steel wire is inserted. 5 and 6
In the case where the guide hole holds almost the entire length of the steel wire as in the case (1), a part of the guide holder slides and shortens as the steel wire penetrates the bone (45) (FIG. 6). Has become.

【0006】[0006]

【発明の効果】直線的な鋼線の刺入のみでは固定が困難
な骨折や、湾曲した鋼線を刺入するのがその固定に最も
適している場合などに、湾曲したままの鋼線を刺入する
ことによって、かなりの症例の治療に貢献することがで
きる。また、彎曲骨切り術を要する症例には、その骨切
りの最も強力なガイドとして使用することができる。キ
ルシュナー鋼線と同様な材質で本発明の湾曲した鋼線を
作成するのみならず、より細くて柔らかい、Cワイヤー
などのような材質で作成すると、より細かい部位の手術
に有効である。またこのような湾曲した鋼線にネジ山が
切ってあると、これまでの直線状にしか回転刺入できな
かったネジとは全く異なる種類の固定が可能となる。あ
りとあらゆる鋼線やネジなど回転させながら刺入する内
固定材は、これまで直線状であったが、本発明の湾曲し
た鋼線を使用することによって、これまでと全く違った
概念での内固定ができる。
According to the present invention, a steel wire that is still curved can be used for a fracture that is difficult to fix only by inserting a straight steel wire, or when it is most suitable to fix a curved steel wire. Lancing can contribute to the treatment of a significant number of cases. Also, in cases requiring curved osteotomy, it can be used as the most powerful guide for the osteotomy. Not only is the curved steel wire of the present invention made of the same material as the Kirschner steel wire, but if it is made of a thinner and softer material such as C wire, it is effective for operations on finer parts. Further, if such a curved steel wire is provided with a thread, a completely different kind of fixation is possible from a screw which could be rotationally inserted only in a straight line until now. Until now, the inner fixing material to be inserted while rotating, such as various steel wires and screws, was straight, but by using the curved steel wire of the present invention, the inner fixing with a completely different concept from before Can be.

【図面の簡単な説明】[Brief description of the drawings]

【図1】鋼線の側面図である。FIG. 1 is a side view of a steel wire.

【図2】鋼線の断面図である。FIG. 2 is a sectional view of a steel wire.

【図3】湾曲した鋼線に装着した取り外しのできるガイ
ドホルダーの断面図である。
FIG. 3 is a sectional view of a detachable guide holder mounted on a curved steel wire.

【図4】取り外しのできるガイドホルダー、及びエアト
ームあるいは電動ドリルなど鋼線を高速回転できる機械
を装着した湾曲した鋼線の側面図である。
FIG. 4 is a side view of a curved steel wire equipped with a detachable guide holder and a machine capable of rotating the steel wire at a high speed such as an air tome or an electric drill.

【図5】湾曲した鋼線のほぼ全長に装着した取り外しが
できさらにスライドできるガイドホルダーの断面図であ
る。
FIG. 5 is a sectional view of a detachable and slidable guide holder attached to almost the entire length of a curved steel wire.

【図6】湾曲した鋼線のほぼ全長に装着した取り外しが
できさらにスライドできるガイドホルダーの断面図で、
ガイドホルダーをスライドさせて骨などに鋼線を刺入し
た状態の断面図である。
FIG. 6 is a cross-sectional view of a detachable and slidable guide holder attached to almost the entire length of a curved steel wire,
It is sectional drawing of the state which inserted the steel wire in the bone etc. by sliding the guide holder.

【符号の説明】[Explanation of symbols]

1,2,11,21,31,41 湾曲した鋼線 12,32,42 ガイド溝 13,22,33,43 ガイドホルダー 14,23,34,44 ガイドホルダーの取っ手 24 ガイドホルダーの取っ手のジョイント 25 エアトームや電動ドリルなど鋼線を高速回転でき
る機械 45 骨など鋼線を刺入する対象 46 ガイドホルダーのスライドした部分
1,2,11,21,31,41 Curved steel wire 12,32,42 Guide groove 13,22,33,43 Guide holder 14,23,34,44 Guide holder handle 24 Joint of guide holder handle 25 Machine that can rotate steel wire at high speed, such as an air tome or electric drill 45 Object to insert steel wire such as bone 46 Slided part of guide holder

Claims (4)

Translated fromJapanese
【特許請求の範囲】[Claims]【請求項1】 湾曲している鋼線で、湾曲したままの状
態で長軸方向に高速回転できるように、弾力のある鋼線
(1,2,11,21,31,41)。
An elastic steel wire (1,2,11,21,31,41) which is a curved steel wire and can be rotated at a high speed in a long axis direction while being bent.
【請求項2】 湾曲している弾力のある鋼線で、取り外
しのできるガイドとなるホルダー(13,22,33,
43)を装着したもので、そのガイドホルダーによって
湾曲したままの状態で長軸方向に高速回転できるように
してある鋼線。
2. A holder as a removable guide made of a curved elastic steel wire.
43) A steel wire which is mounted with the guide holder and can be rotated at a high speed in the long axis direction while being curved by the guide holder.
【請求項3】 取り外しのできるガイドとなるホルダー
をほぼ全長にわたって装着した鋼線で、そのガイドホル
ダー(33,43)は、鋼線の挿入に従って図5,図6
のようにスライドできるようになっているもの。
3. A steel wire on which a holder serving as a detachable guide is mounted over substantially the entire length, and the guide holders (33, 43) are provided according to the insertion of the steel wire.
One that can be slid like
【請求項4】 弾力のある湾曲した鋼線で、ネジ山を切
ってあるもの。
4. A resilient, curved steel wire which is threaded.
JP11056045A1999-01-261999-01-26Steel wirePendingJP2000210297A (en)

Priority Applications (1)

Application NumberPriority DateFiling DateTitle
JP11056045AJP2000210297A (en)1999-01-261999-01-26Steel wire

Applications Claiming Priority (1)

Application NumberPriority DateFiling DateTitle
JP11056045AJP2000210297A (en)1999-01-261999-01-26Steel wire

Publications (1)

Publication NumberPublication Date
JP2000210297Atrue JP2000210297A (en)2000-08-02

Family

ID=13016128

Family Applications (1)

Application NumberTitlePriority DateFiling Date
JP11056045APendingJP2000210297A (en)1999-01-261999-01-26Steel wire

Country Status (1)

CountryLink
JP (1)JP2000210297A (en)

Cited By (20)

* Cited by examiner, † Cited by third party
Publication numberPriority datePublication dateAssigneeTitle
CN103932768A (en)*2014-04-162014-07-23王红军Bone setting device
JP2016034589A (en)*2010-08-182016-03-17スパイナル・エレメンツ・インコーポレーテッドFacet joint drill and method of using the same
US9675387B2 (en)2004-02-062017-06-13Spinal Elements, Inc.Vertebral facet joint prosthesis and method of fixation
US9743937B2 (en)2007-02-222017-08-29Spinal Elements, Inc.Vertebral facet joint drill and method of use
US9808294B2 (en)2011-02-242017-11-07Spinal Elements, Inc.Methods and apparatus for stabilizing bone
US9820784B2 (en)2013-03-142017-11-21Spinal Elements, Inc.Apparatus for spinal fixation and methods of use
US9839450B2 (en)2013-09-272017-12-12Spinal Elements, Inc.Device and method for reinforcement of a facet
USD810942S1 (en)2011-10-262018-02-20Spinal Elements, Inc.Interbody bone implant
USD812754S1 (en)2013-03-142018-03-13Spinal Elements, Inc.Flexible elongate member with a portion configured to receive a bone anchor
US9931142B2 (en)2004-06-102018-04-03Spinal Elements, Inc.Implant and method for facet immobilization
US10022161B2 (en)2011-02-242018-07-17Spinal Elements, Inc.Vertebral facet joint fusion implant and method for fusion
US10194955B2 (en)2013-09-272019-02-05Spinal Elements, Inc.Method of placing an implant between bone portions
US10251679B2 (en)2013-03-142019-04-09Spinal Elements, Inc.Apparatus for bone stabilization and distraction and methods of use
US10758361B2 (en)2015-01-272020-09-01Spinal Elements, Inc.Facet joint implant
US11304733B2 (en)2020-02-142022-04-19Spinal Elements, Inc.Bone tie methods
US11457959B2 (en)2019-05-222022-10-04Spinal Elements, Inc.Bone tie and bone tie inserter
US11464552B2 (en)2019-05-222022-10-11Spinal Elements, Inc.Bone tie and bone tie inserter
US11478275B2 (en)2014-09-172022-10-25Spinal Elements, Inc.Flexible fastening band connector
US12369952B2 (en)2021-12-102025-07-29Spinal Elements, Inc.Bone tie and portal
US12440242B2 (en)2024-04-292025-10-14Spinal Elements, Inc.Flexible fastening band connector

Cited By (37)

* Cited by examiner, † Cited by third party
Publication numberPriority datePublication dateAssigneeTitle
US9675387B2 (en)2004-02-062017-06-13Spinal Elements, Inc.Vertebral facet joint prosthesis and method of fixation
US10085776B2 (en)2004-02-062018-10-02Spinal Elements, Inc.Vertebral facet joint prosthesis and method of fixation
US9931142B2 (en)2004-06-102018-04-03Spinal Elements, Inc.Implant and method for facet immobilization
US9743937B2 (en)2007-02-222017-08-29Spinal Elements, Inc.Vertebral facet joint drill and method of use
JP2016034589A (en)*2010-08-182016-03-17スパイナル・エレメンツ・インコーポレーテッドFacet joint drill and method of using the same
US11464551B2 (en)2011-02-242022-10-11Spinal Elements, Inc.Methods and apparatus for stabilizing bone
US10022161B2 (en)2011-02-242018-07-17Spinal Elements, Inc.Vertebral facet joint fusion implant and method for fusion
US12343048B2 (en)2011-02-242025-07-01Spinal Elements, Inc.Methods and apparatus for stabilizing bone
US10368921B2 (en)2011-02-242019-08-06Spinal Elements, Inc.Methods and apparatus for stabilizing bone
US9808294B2 (en)2011-02-242017-11-07Spinal Elements, Inc.Methods and apparatus for stabilizing bone
USD857900S1 (en)2011-10-262019-08-27Spinal Elements, Inc.Interbody bone implant
USD884896S1 (en)2011-10-262020-05-19Spinal Elements, Inc.Interbody bone implant
USD834194S1 (en)2011-10-262018-11-20Spinal Elements, Inc.Interbody bone implant
USD979062S1 (en)2011-10-262023-02-21Spinal Elements, Inc.Interbody bone implant
USD958366S1 (en)2011-10-262022-07-19Spinal Elements, Inc.Interbody bone implant
USD926982S1 (en)2011-10-262021-08-03Spinal Elements, Inc.Interbody bone implant
USD810942S1 (en)2011-10-262018-02-20Spinal Elements, Inc.Interbody bone implant
USD812754S1 (en)2013-03-142018-03-13Spinal Elements, Inc.Flexible elongate member with a portion configured to receive a bone anchor
US10426524B2 (en)2013-03-142019-10-01Spinal Elements, Inc.Apparatus for spinal fixation and methods of use
US9820784B2 (en)2013-03-142017-11-21Spinal Elements, Inc.Apparatus for spinal fixation and methods of use
US11272961B2 (en)2013-03-142022-03-15Spinal Elements, Inc.Apparatus for bone stabilization and distraction and methods of use
US10251679B2 (en)2013-03-142019-04-09Spinal Elements, Inc.Apparatus for bone stabilization and distraction and methods of use
US10624680B2 (en)2013-09-272020-04-21Spinal Elements, Inc.Device and method for reinforcement of a facet
US9839450B2 (en)2013-09-272017-12-12Spinal Elements, Inc.Device and method for reinforcement of a facet
US11918258B2 (en)2013-09-272024-03-05Spinal Elements, Inc.Device and method for reinforcement of a facet
US10194955B2 (en)2013-09-272019-02-05Spinal Elements, Inc.Method of placing an implant between bone portions
US11517354B2 (en)2013-09-272022-12-06Spinal Elements, Inc.Method of placing an implant between bone portions
CN103932768A (en)*2014-04-162014-07-23王红军Bone setting device
US11478275B2 (en)2014-09-172022-10-25Spinal Elements, Inc.Flexible fastening band connector
US11998240B2 (en)2014-09-172024-06-04Spinal Elements, Inc.Flexible fastening band connector
US10758361B2 (en)2015-01-272020-09-01Spinal Elements, Inc.Facet joint implant
US11464552B2 (en)2019-05-222022-10-11Spinal Elements, Inc.Bone tie and bone tie inserter
US11457959B2 (en)2019-05-222022-10-04Spinal Elements, Inc.Bone tie and bone tie inserter
US11304733B2 (en)2020-02-142022-04-19Spinal Elements, Inc.Bone tie methods
US12232778B2 (en)2020-02-142025-02-25Spinal Elements, Inc.Bone tie methods
US12369952B2 (en)2021-12-102025-07-29Spinal Elements, Inc.Bone tie and portal
US12440242B2 (en)2024-04-292025-10-14Spinal Elements, Inc.Flexible fastening band connector

Similar Documents

PublicationPublication DateTitle
JP2000210297A (en)Steel wire
US20090149890A1 (en)Flexible bone screw
EP1482844A4 (en)Distraction pin for fracture fixation
US20040215108A1 (en)Side attaching guidwire torque device
JP2010137016A (en)Osteosynthesis implement
US11344351B2 (en)Surgical instrument
EP1224919A3 (en)Surgical instrument
RU2005115962A (en) DEVICE FOR RETAINING BIOPTAT IN A BIOPSY HOLLOW NEEDLE-CANULE
KR20060030029A (en) Orthopedic
JP2004097790A (en)Medical purpose hand piece and cutting tool
US20190329004A1 (en)Flexible catheter using wires
AU2017200161A1 (en)Dental treatment instrument
KR20090013726A (en) Control panel structure of the endoscope treatment instrument
CN102058431A (en)Operating device of medical instrument
JP2001514923A5 (en)
CN108175526B (en)Multi-functional correction auxiliary forceps and mouth cavity orthodontic device
JP4542362B2 (en) Endoscopic treatment system
CN114052948A (en) dental file
KR101860906B1 (en)The guide wire and the flexible catheter having that
DE50214488D1 (en) Medical or dental handpiece
JP2004276134A (en) Throw-away rotary cutting tool
JP2555277B2 (en) Anti-rotation device for distal lower leg fracture
CN219000461U (en)Forceps for clamping surgical instrument
JPH08317930A (en)Surgical handpiece
WO2015050062A1 (en)Introduced device

[8]ページ先頭

©2009-2025 Movatter.jp