JPH08280724A - Human body puller - Google Patents
Human body pullerInfo
- Publication number
- JPH08280724A JPH08280724A JP7116518A JP11651895A JPH08280724A JP H08280724 A JPH08280724 A JP H08280724A JP 7116518 A JP7116518 A JP 7116518A JP 11651895 A JP11651895 A JP 11651895A JP H08280724 A JPH08280724 A JP H08280724A
- Authority
- JP
- Japan
- Prior art keywords
- main body
- pulling
- wire
- load
- pointer
- 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
Links
Landscapes
- Orthopedics, Nursing, And Contraception (AREA)
Abstract
(57)【要約】
【目的】 人体牽引具において、牽引荷重の調節を簡単
かつ容易に行なえるようにした。
【構成】 本体部１の前端部に、牽引荷重の設定ノブ３
を回転可能に取り付け、本体部１の内部に摺動可能に配
設した摺動体６に、設定ノブ３の雄ねじ３ａと螺合する
ナット８を配設し、摺動体６の内部に摺動可能に配設し
たワイヤ牽引部材９をコイルバネ11でナット８に付勢
し、部材９に牽引ワイヤ７の内端の球状抜け止め部７ａ
を係着させる構成により、設定ノブ３を回転して牽引荷
重の設定を行なった後、牽引ワイヤ７を患者に接続し、
牽引ワイヤの長さを調節して、患者に設定された牽引荷
重を付与できるようにした。
(57) [Summary] [Purpose] It was made possible to easily and easily adjust the towing load of a human body towing device. [Structure] At the front end of the main body 1, a pulling load setting knob 3 is provided.
Is rotatably mounted, and a nut 8 that is screwed with the male screw 3a of the setting knob 3 is disposed on the sliding body 6 slidably disposed inside the main body 1 so that the sliding body 6 can slide inside. The wire pulling member 9 disposed in the above is urged to the nut 8 by the coil spring 11 so that the member 9 has a spherical retaining portion 7a at the inner end of the pulling wire 7.
By setting the pulling load by rotating the setting knob 3 by connecting the pulling wire 7 to the patient,
The length of the traction wire was adjusted to allow the patient to exert a set traction load.
Description
【０００１】[0001]
【産業上の利用分野】本発明は、例えば頚椎整復患者や
大腿骨骨折患者などに適用して、頚椎や大腿骨などを牽
引するための人体牽引具に関する。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a human body retractor for retracting a cervical vertebra or a femur by applying it to a cervical spine reduction patient or a femoral fracture patient.
【０００２】[0002]
【従来の技術】従来、頚椎の整復は、図７に示すような
フック03で患者01の両側頭を挟持し、フック03に牽引索
02の内端部を結着し、牽引索02の他端部に重錘04を懸吊
して患者01の頚椎に牽引力を付与することにより行なわ
れている。また大腿骨骨折患者の治療も重錘により牽引
力を付与することにより行なわれている。図７中の符号
05は滑車を示している。2. Description of the Related Art Conventionally, reduction of the cervical spine involves holding both sides of the patient 01 with a hook 03 as shown in FIG.
This is performed by connecting the inner end of 02 and suspending a weight 04 on the other end of the tow line 02 to apply a traction force to the cervical spine of the patient 01. Further, treatment of patients with femoral fractures is also performed by applying traction force with a weight. Codes in FIG. 7
05 indicates a pulley.
【０００３】[0003]
【発明が解決しようとする課題】ところで、上述のよう
な従来の技術では、牽引力の調節は重錘の置換により行
なわれるため、微調整が不可能であるほか手間と労力と
を必要とするという問題点があり、さらに、揺動式ベッ
ドに横臥中の患者に適用できない（ベッドの傾動により
牽引力の作用方向が変わるため）という問題点もある。
本発明は、このような問題点を解消した、人体牽引具を
提供することを目的とする。By the way, in the above-mentioned conventional technique, since the adjustment of the traction force is performed by replacing the weight, fine adjustment is impossible, and labor and labor are required. There is also a problem that it cannot be applied to a patient lying on a rocking bed (because the tilting of the bed changes the action direction of the traction force).
An object of the present invention is to provide a human body pulling tool that solves such problems.
【０００４】[0004]
【課題を解決するための手段】上述の目的を達成するた
め、本発明の人体牽引具は、中空筒形の本体部と、同本
体部の内部空所に摺動可能に配設され内部に空所を有す
る摺動体と、上記本体部の前端部に回動可能に取り付け
られるとともに同本体部の上記内部空所に延在する雄ね
じ部をそなえた牽引荷重の設定ノブと、上記摺動体の前
端部の内側に配設されて上記雄ねじ部と螺合可能なナッ
トと、上記摺動体の上記空所に摺動可能に配設されたワ
イヤ牽引部材と、上記摺動体の上記空所に配設されて上
記ワイヤ牽引部材を同摺動体の前端部に向かって押動可
能なコイルバネと、上記ワイヤ牽引部材に内端部を係止
されるとともに上記摺動体の後端部を経て上記本体部の
外側へ延出し、外端部に、人体に取り付けられた牽引索
に長さ調節可能な接続具を介して接続される牽引ワイヤ
とをそなえたことを特徴としている。In order to achieve the above-mentioned object, a human body pulling tool according to the present invention is provided with a hollow cylindrical main body and a slidable internal space of the main body. A sliding body having a void, a traction load setting knob having a male screw portion rotatably attached to the front end portion of the body portion and extending to the internal cavity of the body portion, and a sliding body A nut that is arranged inside the front end portion and that can be screwed into the male screw portion, a wire pulling member that is slidably arranged in the space of the sliding body, and a wire pulling member arranged in the space of the sliding body. A coil spring that is provided to push the wire pulling member toward the front end portion of the sliding body; and an inner end portion of the wire pulling member that is locked by the wire pulling member, and the body portion through the rear end portion of the sliding body. Extends to the outside of the body, and at the outer end, the length can be adjusted to the tow line attached to the human body It is characterized in that a traction wire which is connected via the connection immediately.
【０００５】また、本発明の人体牽引具は、上記本体部
の一側面に目盛を付された長穴と荷重検出線を付された
第２の長穴とが形成されるとともに、上記摺動体に指針
が突設され、同指針が上記長穴に嵌入されている一方、
上記ワイヤ牽引部材に第２指針が突設され、同第２指針
が上記第２の長穴に嵌入されていることを特徴としてい
る。Further, in the human body pulling tool of the present invention, a graduated long hole and a second long hole provided with a load detection line are formed on one side surface of the main body portion, and the sliding body is also provided. On the other hand, the pointer is projected and is inserted into the slot.
A second pointer is projected from the wire pulling member, and the second pointer is fitted into the second elongated hole.
【０００６】さらに、本発明の人体牽引具は、上記本体
部の後端外側面に、ベッドに装着されたホルダに同本体
部を取り付けるための取付ブラケットが設けられるとと
もに、同取付ブラケットに、上記ホルダに上記本体部を
固定するための固定ねじが設けられていることを特徴と
している。Further, in the human body pulling tool of the present invention, a mounting bracket for mounting the main body portion to the holder mounted on the bed is provided on the outer surface of the rear end of the main body portion, and the mounting bracket has the above-mentioned configuration. The holder is provided with a fixing screw for fixing the main body.
【０００７】[0007]
【作用】上述の本発明の人体牽引具では、牽引荷重の設
定ノブを回転すると、摺動体が本体部の内部で指針と共
に前端部方向に移動し、摺動体に突設された指針と長穴
に付された目盛とにより、牽引荷重の設定が行なわれ
る。患者の牽引中に牽引荷重が変化すると第２指針の位
置がずれ、これにより牽引荷重の変化を検知することが
できる。In the human body pulling tool of the present invention described above, when the pulling load setting knob is rotated, the sliding body moves in the direction of the front end together with the pointer inside the main body, and the pointer and the elongated hole projecting from the sliding body are moved. The traction load is set by the scale attached to the. If the traction load changes during the traction of the patient, the position of the second pointer shifts, so that the change in the traction load can be detected.
【０００８】牽引荷重は設定ノブの回転量により設定で
き、また重錘を用いないため、牽引荷重およびその作用
方向がベッドの傾きに影響されることもない。そして設
定すべき牽引荷重は、本体部の長穴に付された設定荷重
目盛と指針とにより、検知できる。The traction load can be set by the amount of rotation of the setting knob, and since no weight is used, the traction load and its acting direction are not influenced by the inclination of the bed. Then, the tow load to be set can be detected by the set load scale attached to the elongated hole of the main body and the pointer.
【０００９】[0009]
【実施例】以下、図面により本発明の一実施例について
説明すると、図１はその平面図、図２はその側面図、図
３は図１のＡ−Ａ矢視断面図、図４はそのカバーを取り
外した平面図である。1 is a plan view, FIG. 2 is a side view thereof, FIG. 3 is a sectional view taken along the line A--A of FIG. 1, and FIG. It is a top view which removed the cover.
【００１０】図１〜４において、符号１は人体牽引具10
の本体部を示しており、この本体部１は中空四角筒形に
形成されるとともに、後端部（図１〜４における左端
部）底面に、ホルダ21（詳細については後述する）への
取付けブラケット２が取り付けられ、また前端面（図１
〜４における右端面）を貫通して、牽引荷重の設定ノブ
３が回転可能に嵌挿されている。1 to 4, reference numeral 1 is a human body pulling tool 10.
The main body 1 is formed in the shape of a hollow square cylinder, and is attached to a holder 21 (details will be described later) on the bottom surface of the rear end (the left end in FIGS. 1 to 4). The bracket 2 is attached, and the front end face (see FIG.
4 through 4), the traction load setting knob 3 is rotatably fitted and inserted.
【００１１】本体部１の上面はほぼ全長にわたって、後
述の各部材を本体部１の内部空所に挿入しかつ組立てる
ために、切り取られており、この切り取り部４を覆うべ
くカバー５が取り付けられている。本体部１の内部空所
に、中空四角筒形の摺動体６が本体部１の軸線方向に摺
動可能に配設されている。The upper surface of the main body 1 is cut out over substantially the entire length for inserting and assembling the members described later into the internal space of the main body 1, and a cover 5 is attached to cover the cutout 4. ing. A hollow quadrangular tubular slide body 6 is disposed in an inner space of the main body 1 so as to be slidable in the axial direction of the main body 1.
【００１２】摺動体６はその後端部（図１〜４における
左端部）に底壁部６ｂをそなえるとともに、この底壁部
６ｂに後述の牽引ワイヤ７の貫通穴６ａが形成され、ま
た摺動体６の前端部はフランジ部６ｄが形成されてい
る。そして、フランジ部６ｄの内側に、調節ノブ３の雄
ねじ部３ａに螺合可能なナット８が配設されるととも
に、調節ねじ３の雄ねじ部３ａがフランジ部６ｄを貫通
してナット８と螺合するようになっている。The sliding body 6 has a bottom wall portion 6b at its rear end portion (the left end portion in FIGS. 1 to 4), and a through hole 6a for a pulling wire 7 described later is formed in this bottom wall portion 6b. The front end of 6 is formed with a flange 6d. Then, a nut 8 that can be screwed into the male screw portion 3a of the adjusting knob 3 is provided inside the flange portion 6d, and the male screw portion 3a of the adjusting screw 3 penetrates the flange portion 6d and is screwed into the nut 8. It is supposed to do.
【００１３】摺動体６の内部空所に、牽引ワイヤ７の内
端部の球状の抜け止め部７ａに係合して牽引ワイヤ７に
牽引力を付与するワイヤ牽引部材９が、摺動体６の軸線
方向に移動可能に配設されている。ワイヤ牽引部材９は
その後端部（図１〜４における左端部）に底壁部をそな
えるとともに、この底壁部に牽引ワイヤ７を挿通可能な
小孔９ａを形成され、この小孔９ａの内面で牽引ワイヤ
７の内端部に形成された球状の抜け止め部７ａを係着し
て、牽引ワイヤ７の抜け止めが行なわれるようになって
いる。A wire pulling member 9 which applies a pulling force to the pulling wire 7 by engaging with a spherical retaining portion 7a at the inner end of the pulling wire 7 is provided in the inner space of the sliding body 6 along the axis of the sliding body 6. It is arranged so that it can move in any direction. The wire pulling member 9 has a bottom wall portion at its rear end portion (left end portion in FIGS. 1 to 4), and a small hole 9a through which the pulling wire 7 can be inserted is formed in the bottom wall portion. The inner surface of the small hole 9a is formed. The spherical retaining portion 7a formed on the inner end of the pulling wire 7 is engaged with the pulling wire 7 to prevent the pulling wire 7 from coming off.
【００１４】ワイヤ牽引部材９の前端部（図１〜４にお
ける右端部）にはフランジ部９ｂが形成され、このフラ
ンジ部９ｂと摺動体６の底壁部６ｂとの間に、牽引負荷
の発生源としてのコイルバネ11が介装されている。なお
コイルバネ11の後端部（図１〜４における左端部）と底
壁部６ｂとの間に、ニュートラル時（無負荷時）に若干
のすき間ｄ（例えば5mm前後）が形成されるように、コ
イルバネ11のニュートラル時の寸法が設定されている。A flange portion 9b is formed at the front end portion (right end portion in FIGS. 1 to 4) of the wire pulling member 9, and a pulling load is generated between the flange portion 9b and the bottom wall portion 6b of the sliding body 6. A coil spring 11 as a source is interposed. In addition, a slight gap d (for example, about 5 mm) is formed between the rear end portion (the left end portion in FIGS. 1 to 4) of the coil spring 11 and the bottom wall portion 6b during neutral (no load). The dimension of the coil spring 11 at the time of neutral is set.
【００１５】カバー５の前端部寄りと後端部寄りとに、
それぞれカバー５の長さ方向と平行な長穴５ａ，５ｂが
形成され、第２の長穴５ａにワイヤ牽引部材９のフラン
ジ部９ｂに突設された第２指針９ｃが嵌入され、また長
穴５ｂに摺動体６のフランジ部６ｂに突設された指針６
ｃが嵌入されている。長穴５ｂの周辺には設定荷重目盛
12Ａが施されていて、カバー５は目盛板の役目を兼ねる
ようになっている。At the front end and the rear end of the cover 5,
Long holes 5a and 5b are formed parallel to the length direction of the cover 5, respectively, and a second pointer 9c protruding from the flange portion 9b of the wire pulling member 9 is fitted into the second long hole 5a. Pointer 6 projecting from the flange portion 6b of the sliding body 6 on 5b
c is inserted. Set load scale around slot 5b
12A is applied, and the cover 5 also serves as a scale plate.
【００１６】また第２の長穴５ａにも、荷重検出線12Ｂ
が施されている。また第２の長穴５ａの前端部（図１の
右端部）に「弱」なる記号が、さらに後端部（図１の左
端部）に「強」なる記号が施されている。The load detection line 12B is also provided in the second elongated hole 5a.
Is given. Further, the symbol "weak" is given to the front end portion (the right end portion in FIG. 1) of the second elongated hole 5a, and the symbol "strong" is given to the rear end portion (the left end portion in FIG. 1).
【００１７】牽引ワイヤ７はステンレス細鋼線を束ねて
構成され、内端部をワイヤ牽引部材９に保持され、摺動
体６および本体部１の各内部空所の後端部をそれぞれ経
由して、本体部１の後端部に取り付けられたローラ13で
ほぼ90°方向変更されて、本体部１の外方へ導出され
る。The pulling wire 7 is formed by bundling stainless steel wires, the inner end portion of which is held by the wire pulling member 9, and the pulling wire 7 is passed through the sliding body 6 and the rear end portion of each internal space of the main body 1. The roller 13 attached to the rear end of the main body portion 1 changes the direction by approximately 90 ° and guides it to the outside of the main body portion 1.
【００１８】図中の符号14は本体部１に形成された牽引
ワイヤ７の挿通穴，符号15はローラ13を回転可能に支持
するローラピン，符号16は本体部１をホルダ21に固定す
るために取付けブラケット２に設けられた固定ねじ，符
号18は設定ノブ３の抜け止めリングをそれぞれ示してい
る。In the figure, reference numeral 14 is an insertion hole for the pulling wire 7 formed in the main body 1, reference numeral 15 is a roller pin for rotatably supporting the roller 13, and reference numeral 16 is for fixing the main body 1 to the holder 21. A fixing screw provided on the mounting bracket 2 and a reference numeral 18 respectively indicate a retaining ring of the setting knob 3.
【００１９】次に、上述の構成をそなえた人体牽引具の
使用態様を、揺動式ベッドに装着した場合を例にして説
明する。図５，６は、揺動式ベッド20を示しており、こ
の揺動式ベッドの頭部側端部に、ホルダ21が取り付けら
れている。Next, the usage mode of the human body pulling tool having the above-mentioned structure will be described by taking the case where it is mounted on a swing bed as an example. 5 and 6 show a swing bed 20, and a holder 21 is attached to the head-side end of this swing bed.
【００２０】揺動式ベッドでは、台枠22上に取り付けら
れたベッド床板23が、同ベッド床板23の長手方向の中心
軸線を中心として左右方向への所定角度の往復傾動（揺
動）を繰り返して行なえるようになっている。そして、
揺動時に患者が転落するのを防止するために、ベッド床
板23上の患者の固定具として、左右一対の脚部固定具2
4，腰部固定具25，胸部固定具26，肩部固定具27および
頭部固定具28が、取り付けられている。患者は、上記の
各固定具によってベッド床板23に固定される。In the rocking type bed, the bed floor plate 23 mounted on the underframe 22 repeats reciprocal tilting (rocking) of a predetermined angle in the left-right direction about the longitudinal central axis of the bed floor plate 23. You can do it. And
In order to prevent the patient from falling during rocking, a pair of left and right leg fixing tools 2 are used as a patient fixing tool on the bed floor plate 23.
4, a waist fixing device 25, a chest fixing device 26, a shoulder fixing device 27 and a head fixing device 28 are attached. The patient is fixed to the bed floor plate 23 by the above-mentioned fixing devices.
【００２１】図６に示すように、揺動ベッド20の頭部側
端部に設けられたホルダ21の垂直部21ａに、人体牽引具
10が、調節ノブ３を上方にして、縦位置で取り付けられ
る。そして、牽引ワイヤ７の外方端部が接続具19を介し
て、患者の頭部に取り付けられた牽引索30に接続され
る。接続具19は長さ調節機構（この例では接続具19本体
に雌ねじ部が形成されるとともに、この雌ねじ部に螺合
する雄ねじ部に牽引ワイヤ７の外方端部が接続され、本
体に牽引索30が接続されて、雄ねじ部を回転することに
より、長さ調節を行なうことができるようになってい
る）をそなえている。As shown in FIG. 6, the human body pulling device is attached to the vertical portion 21a of the holder 21 provided at the head side end of the swing bed 20.
10 is mounted in a vertical position with the adjusting knob 3 upwards. Then, the outer end of the pulling wire 7 is connected to the pulling line 30 attached to the patient's head through the connector 19. The connector 19 has a length adjusting mechanism (in this example, a female screw portion is formed on the body of the connector 19 and an outer end portion of the pulling wire 7 is connected to a male screw portion that is screwed to the female screw portion and is pulled to the body. The rope 30 is connected, and the length can be adjusted by rotating the male screw portion).
【００２２】またホルダ21には固定ねじ16の雄ねじ部と
螺合する雌ねじ部が形成されていて、固定ねじ16をこの
雌ねじ部に螺合して締付けることにより本体部１をホル
ダ21，すなわち揺動ベッドに固定できるようになってい
る。患者を揺動ベッド20のベッドと床板23に固定した
後、人体牽引具10をホルダ21に取り付ける。そしてこの
取り付け時には、牽引ワイヤ７はゆるんでおり、また牽
引荷重の設定ノブ３もコイルバネ11を全く圧縮しない位
置に戻されているから、指針６ｃは荷重目盛12の「０」
を指している。Further, the holder 21 is formed with a female screw portion which is screwed to the male screw portion of the fixing screw 16, and the fixing screw 16 is screwed into the female screw portion to tighten the main body portion 1 into the holder 21, that is, the swinging. It can be fixed to a moving bed. After fixing the patient to the bed of the rocking bed 20 and the floor plate 23, the human body traction tool 10 is attached to the holder 21. At the time of this attachment, since the pulling wire 7 is loose and the pulling load setting knob 3 is returned to the position where the coil spring 11 is not compressed at all, the pointer 6c is "0" on the load scale 12.
Pointing to.
【００２３】このようにして人体牽引具10が揺動式ベッ
ド20に取付けられたとき、摺動体６に突設された指針６
ｃは目盛12の「０」を指している。次いで牽引荷重の設
定ノブ３を回転して、牽引荷重の設定を行なう。設定ノ
ブ３の回転につれて、設定ノブ３の雄ねじ部３ａに螺合
するナット８が図１〜３において右側へ移動し、ナット
８が摺動体６のフランジ部６ｄの内側に当接した後は、
ナット８は摺動体６と共に右側すなわち設定ノブ３に近
づく方向に移動する。図４の一点鎖線はこのときのナッ
ト等の位置を示している。In this way, when the human body pulling tool 10 is attached to the swing bed 20, the pointer 6 protruding from the sliding body 6 is provided.
“C” indicates “0” on the scale 12. Next, the traction load setting knob 3 is rotated to set the traction load. As the setting knob 3 rotates, the nut 8 screwed into the male screw portion 3a of the setting knob 3 moves to the right in FIGS. 1 to 3, and after the nut 8 comes into contact with the inside of the flange portion 6d of the sliding body 6,
The nut 8 moves with the sliding body 6 to the right, that is, in the direction toward the setting knob 3. The dashed-dotted line in FIG. 4 indicates the position of the nut and the like at this time.
【００２４】摺動体６の右方への移動と共に指針６ｃも
移動し、指針６ｃが所定の荷重目盛（例えば２kg）を指
すところまで移動すると設定ノブ３の回転を中止する。
この操作で牽引荷重の設定が完了する。なおこの状態で
は牽引ワイヤ７はゆるんだままであり、患者に牽引荷重
は作用していない。また第２指針９ｃは荷重検出線12Ｂ
より「弱」よりに位置している。The pointer 6c moves along with the movement of the sliding member 6 to the right, and when the pointer 6c moves to a point where a predetermined load scale (for example, 2 kg) is reached, the rotation of the setting knob 3 is stopped.
This operation completes the setting of the traction load. In this state, the traction wire 7 remains loose and no traction load is applied to the patient. The second pointer 9c is the load detection line 12B.
It is located in a more “weak” position.
【００２５】次いで、接続具19を操作して、牽引ワイヤ
７および牽引索30を徐々に緊張状態にしていく。検索ワ
イヤ７等が緊張するにつれて、ワイヤ牽引部材９が図１
〜３において左方へ引張られる。ワイヤ牽引部材９の左
方への移動は、第２指針９ｃにより読み取ることができ
る。そして、第２指針９ｃが荷重検出線12Ｂと一致する
位置に達したとき、患者に設定された牽引荷重（例えば
２kg）が負荷されることになる。Then, the connecting tool 19 is operated to gradually bring the pulling wire 7 and the pulling rope 30 into a tensioned state. As the search wire 7 and the like become tense, the wire pulling member 9 is moved to the position shown in FIG.
Pulled to the left at ~ 3. The movement of the wire pulling member 9 to the left can be read by the second pointer 9c. Then, when the second pointer 9c reaches the position that coincides with the load detection line 12B, the traction load (for example, 2 kg) set for the patient is applied.
【００２６】なお上記の作用は、患者がベッド床板23に
固定されていることを前提としていることは、言うまで
もない。そしてこの実施例の場合、重錘を用いていない
ため、ベッド床板23の傾きに全く影響されることなく、
常に均一な牽引力を作用させることができる。患者の脚
部に取り付けられた脚部牽引索に牽引ワイヤ７を接続し
た脚部の牽引にも、同様の手順で適用できることは言う
までもない。Needless to say, the above operation is based on the assumption that the patient is fixed to the bed floor plate 23. And in the case of this embodiment, since no weight is used, the inclination of the bed floor plate 23 is not affected at all,
A uniform traction force can always be applied. It goes without saying that the same procedure can be applied to the traction of the leg in which the traction wire 7 is connected to the leg traction line attached to the leg of the patient.
【００２７】また、人体牽引具10を取り付けられるホル
ダ21は、必ずしも垂直状態のものに限るものではなく、
水平あるいは傾斜状態であってもよい。また通常のベッ
ドに適用しうることは勿論である。ところで、患者を牽
引中、患者はベッド床板23に固定されているとは言うも
のの、ベッドの揺動等につれて患者の位置や姿勢が変動
することがある。The holder 21 to which the human body pulling tool 10 can be attached is not necessarily limited to the vertical state.
It may be horizontal or inclined. Of course, it can be applied to a normal bed. By the way, while the patient is being towed, it is said that the patient is fixed to the bed floor plate 23, but the position and posture of the patient may change as the bed swings.
【００２８】患者の位置等が変わると、患者を牽引する
荷重も変化する。そして牽引荷重が変化すると第２指針
９ｃが荷重検出線12Ｂからずれるため、第２指針９ｃの
位置をチェックすることにより、牽引荷重が正常に付与
されているかどうかを簡単に検知することができる。し
かも第２指針９ｃのずれる方向（「弱」方向へずれた
か、「強」方向へずれたか）を同時に検知することがで
きるため、牽引荷重が設定荷重より強くなったのか、あ
るいは弱くなったのかということも、検知することがで
きる。When the position of the patient changes, the load for pulling the patient also changes. When the traction load changes, the second pointer 9c deviates from the load detection line 12B. Therefore, by checking the position of the second pointer 9c, it is possible to easily detect whether or not the traction load is normally applied. Moreover, it is possible to simultaneously detect the direction in which the second pointer 9c is displaced (whether it is displaced in the "weak" direction or displaced in the "strong" direction), so whether the traction load is stronger or weaker than the set load. That can also be detected.
【００２９】このように、牽引荷重の変動が検知された
ときには、接続具19を操作して、第２指針９ｃを荷重検
出線12Ｂと一致させることにより、元の設定牽引荷重に
修正することができる。第２指針９ｃの変位を電気式あ
るいは光学式に検出できるようにしておくとき、遠隔地
点（例えばナースステーション）で牽引荷重の変動を検
知することができ、極めて有利である。In this way, when the fluctuation of the towing load is detected, the connection tool 19 is operated to make the second pointer 9c coincide with the load detection line 12B, so that the original set towing load can be corrected. it can. When the displacement of the second pointer 9c is to be detected electrically or optically, it is extremely advantageous because the fluctuation of the towing load can be detected at a remote point (for example, a nurse station).
【００３０】[0030]
【発明の効果】以上詳述したように、本発明の人体牽引
具によれば、次のような効果ないし利点が得られる。 (1) 牽引荷重の調節を容易かつ簡単な操作で行なうこと
ができる。 (2) 重錘を用いないため、牽引荷重およびその作用方向
がベッドの傾きに影響されることがない。 (3) 上記(2)により、揺動式ベッドに横臥中の患者にも
適用可能である。 (4) 全体が小型・軽量なため手軽に持ち運びでき、し
たがって患者の牽引治療を手軽に行なうことができる。 (5) 牽引荷重の変動を簡単に検知することができる。As described in detail above, according to the human body pulling tool of the present invention, the following effects and advantages are obtained. (1) The traction load can be adjusted easily and easily. (2) Since the weight is not used, the traction load and its acting direction are not affected by the tilt of the bed. (3) According to the above (2), it can be applied to a patient lying on a rocking bed. (4) Since the whole is small and lightweight, it can be easily carried, and thus the traction treatment of the patient can be easily performed. (5) It is possible to easily detect fluctuations in the towing load.
【図１】本発明の一実施例としての人体牽引具の平面
図。FIG. 1 is a plan view of a human body pulling tool as an embodiment of the present invention.
【図２】同側面図。FIG. 2 is a side view of the same.
【図３】図１のＡ−Ａ矢視断面図。FIG. 3 is a sectional view taken along the line AA of FIG.
【図４】同カバーを取り外した平面図。FIG. 4 is a plan view with the cover removed.
【図５】揺動式ベッドの平面図。FIG. 5 is a plan view of the swing bed.
【図６】同側面図。FIG. 6 is a side view of the same.
【図７】従来の頚椎整復治療の模式図。FIG. 7 is a schematic diagram of conventional cervical spine reduction treatment.
１ 本体部 ２ 取付けブラケット ３ 牽引荷重の調節ノブ ４ 本体部１に形成された切り取り部 ５ カバー ５ａ 第２の長穴 ５ｂ 長穴 ６ 摺動体 ６ａ 貫通穴 ６ｃ 指針 ７ 牽引ワイヤ ７ａ 球状の抜け止め部 ８ ナット ９ ワイヤ牽引部材 ９ａ 小孔 ９ｂ フランジ部 ９ｃ 第２指針 10 人体牽引具 11 コイルバネ 12Ａ 設定荷重目盛 12Ｂ 荷重検出線 13 ローラ 14 挿通穴 15 ローラピン 16 固定ねじ 18 抜け止めリング 19 接続具 20 揺動式ベッド 21 ホルダ 22 台枠 23 ベッド床板 30 牽引索 1 main body 2 mounting bracket 3 adjustment knob for pulling load 4 cutout formed in main body 1 cover 5a second long hole 5b long hole 6 sliding body 6a through hole 6c pointer 7 pulling wire 7a spherical retaining portion 8 Nut 9 Wire pulling member 9a Small hole 9b Flange portion 9c Second pointer 10 Human body pulling tool 11 Coil spring 12A Set load scale 12B Load detection line 13 Roller 14 Insertion hole 15 Roller pin 16 Fixing screw 18 Locking ring 19 Connector 20 Swing Beds 21 Holders 22 Underframes 23 Bed floor boards 30 Tow lines
Claims (3)
有する摺動体と、 上記本体部の前端部に回動可能に取り付けられるととも
に同本体部の上記内部空所に延在する雄ねじ部をそなえ
た牽引荷重の設定ノブと、 上記摺動体の前端部の内側に配設されて上記雄ねじ部と
螺合可能なナットと、 上記摺動体の上記空所に摺動可能に配設されたワイヤ牽
引部材と、 上記摺動体の上記空所に配設されて上記ワイヤ牽引部材
を同摺動体の前端部に向かって押動可能なコイルバネ
と、 上記ワイヤ牽引部材に内端部を係止されるとともに上記
摺動体の後端部を経て上記本体部の外側へ延出し、外端
部に、人体に取り付けられた牽引索に長さ調節可能な接
続具を介して接続される牽引ワイヤとをそなえたことを
特徴とする、人体牽引具。1. A hollow-cylindrical main body, a slide body slidably disposed in an inner space of the main body, and having a space therein, and rotatably attached to a front end of the main body. And a pulling load setting knob having a male screw portion extending to the internal space of the main body portion, and a nut that is arranged inside the front end portion of the sliding body and can be screwed with the male screw portion, A wire pulling member slidably disposed in the space of the slide body and a wire pulling member disposed in the space of the slide body and capable of pushing the wire pulling member toward the front end of the slide body. A coil spring and the wire pulling member, the inner end of which is extended to the outside of the main body through the rear end of the sliding body, and the outer end of which extends to the tow line attached to the human body. And a puller wire connected via an adjustable connection. A human body pulling tool.
穴と荷重検出線を付された第２の長穴とが形成されると
ともに、上記摺動体に指針が突設され、同指針が上記長
穴に嵌入されている一方、上記ワイヤ牽引部材に第２指
針が突設され、同第２指針が上記第２の長穴に嵌入され
ていることを特徴とする、請求項１に記載の人体牽引
具。2. An elongated hole having a scale and a second elongated hole having a load detection line are formed on one side surface of the main body portion, and a pointer is projectingly provided on the sliding body. 2. A pointer is fitted in the elongated hole, while a second pointer is projectingly provided on the wire pulling member, and the second pointer is fitted in the second elongated hole. The human body pulling device described in.
着されたホルダに同本体部を取り付けるための取付ケブ
ラケットが設けられるとともに、同取付けブラケット
に、上記ホルダに上記本体部を固定するための固定ねじ
が設けられていることを特徴とする、請求項１または２
に記載の人体牽引具。3. A mounting bracket for mounting the main body to a holder mounted on a bed is provided on the outer surface of the rear end of the main body, and the main body is fixed to the holder on the mounting bracket. 1 or 2 characterized in that a fixing screw for
The human body pulling device described in.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11651895A JP3192573B2 (en) | 1995-04-18 | 1995-04-18 | Human body traction tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11651895A JP3192573B2 (en) | 1995-04-18 | 1995-04-18 | Human body traction tool |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH08280724A true JPH08280724A (en) | 1996-10-29 |
| JP3192573B2 JP3192573B2 (en) | 2001-07-30 |
Family
ID=14689132
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11651895A Expired - Fee Related JP3192573B2 (en) | 1995-04-18 | 1995-04-18 | Human body traction tool |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP3192573B2 (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000237222A (en) * | 1999-02-23 | 2000-09-05 | Koremori Kawai | Lumbago treating apparatus |
| US8821428B2 (en) | 2006-12-01 | 2014-09-02 | Ito Co., Ltd. | Traction apparatus and rope take-up mechanism of traction apparatus |
| CN107485477A (en) * | 2017-08-17 | 2017-12-19 | 泰州淘权网络科技有限公司 | A kind of orthopedics tractor |
| CN112569036A (en) * | 2020-12-29 | 2021-03-30 | 聂香琴 | Prevent traction chair that emptys |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101585275B1 (en) | 2007-10-12 | 2016-01-14 | 시구마-토우인더스트리에파아마슈우티히리유니트에스.피이.에이. | Aminooxime derivatives of 2- and/or 4-substituted androstanes and androstenes as medicaments for cardiovascular disorders |
-
1995
- 1995-04-18 JP JP11651895A patent/JP3192573B2/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000237222A (en) * | 1999-02-23 | 2000-09-05 | Koremori Kawai | Lumbago treating apparatus |
| US8821428B2 (en) | 2006-12-01 | 2014-09-02 | Ito Co., Ltd. | Traction apparatus and rope take-up mechanism of traction apparatus |
| CN107485477A (en) * | 2017-08-17 | 2017-12-19 | 泰州淘权网络科技有限公司 | A kind of orthopedics tractor |
| CN107485477B (en) * | 2017-08-17 | 2020-01-07 | 王云 | Orthopedic tractor |
| CN112569036A (en) * | 2020-12-29 | 2021-03-30 | 聂香琴 | Prevent traction chair that emptys |
Also Published As
| Publication number | Publication date |
|---|---|
| JP3192573B2 (en) | 2001-07-30 |
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