JPH09239026A - Fall-off preventing clip for liquid transfusion bottle and liquid transfusion bottle - Google Patents
Fall-off preventing clip for liquid transfusion bottle and liquid transfusion bottleInfo
- Publication number
- JPH09239026A JPH09239026A JP8048922A JP4892296A JPH09239026A JP H09239026 A JPH09239026 A JP H09239026A JP 8048922 A JP8048922 A JP 8048922A JP 4892296 A JP4892296 A JP 4892296A JP H09239026 A JPH09239026 A JP H09239026A
- Authority
- JP
- Japan
- Prior art keywords
- tube
- bottle
- infusion
- hole
- drop
- 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
- 239000007788 liquid Substances 0.000 title abstract 7
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical group C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims abstract description 78
- 238000001802 infusion Methods 0.000 claims description 171
- 230000002265 prevention Effects 0.000 claims description 43
- 239000003795 chemical substances by application Substances 0.000 claims description 31
- 239000003978 infusion fluid Substances 0.000 claims description 17
- 238000003780 insertion Methods 0.000 claims description 4
- 230000037431 insertion Effects 0.000 claims description 4
- 210000004204 blood vessel Anatomy 0.000 claims description 3
- 230000000007 visual effect Effects 0.000 claims description 2
- 238000003466 welding Methods 0.000 abstract description 4
- 244000144972 livestock Species 0.000 description 30
- 241001465754 Metazoa Species 0.000 description 8
- 238000005452 bending Methods 0.000 description 8
- 238000012986 modification Methods 0.000 description 6
- 230000004048 modification Effects 0.000 description 6
- 230000000694 effects Effects 0.000 description 5
- 230000008602 contraction Effects 0.000 description 4
- 229920003002 synthetic resin Polymers 0.000 description 4
- 239000000057 synthetic resin Substances 0.000 description 4
- 238000002560 therapeutic procedure Methods 0.000 description 4
- 238000012937 correction Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 239000008280 blood Substances 0.000 description 2
- 210000004369 blood Anatomy 0.000 description 2
- 238000009395 breeding Methods 0.000 description 2
- 230000001488 breeding effect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 210000004731 jugular vein Anatomy 0.000 description 2
- 208000024891 symptom Diseases 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
Landscapes
- Infusion, Injection, And Reservoir Apparatuses (AREA)
Abstract
Description
【０００１】[0001]
【発明の属する技術分野】本発明は、動物や人に対して
輸液療法を行う際に使用する輸液セットに関するもので
ある。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to an infusion set used when performing infusion therapy on animals and humans.
【０００２】[0002]
【従来の技術】図１３は従来の輸液セットの一例を示す
もので、図中１は衰弱した家畜２の頸静脈に挿入された
留置針、３は前記家畜２の上方に配置された輸液瓶を示
し、該輸液瓶３の首部４に溶着された栓体５には、チュ
ーブ６の一端に装着した瓶針７が差し込まれており、前
記チューブ６の他端に装着したコネクタ８が前記留置針
１の基端部に接続されている。2. Description of the Related Art FIG. 13 shows an example of a conventional infusion set. In the figure, 1 is an indwelling needle inserted into the jugular vein of a debilitated livestock 2 and 3 is an infusion bottle placed above the livestock 2. The bottle needle 7 attached to one end of the tube 6 is inserted into the plug body 5 welded to the neck portion 4 of the infusion bottle 3, and the connector 8 attached to the other end of the tube 6 is placed in the indwelling position. It is connected to the proximal end of the needle 1.
【０００３】前記チューブ６の途中には、輸液瓶３から
の輸液剤９を滴下せしめて視認し得るようにした点滴筒
１０が設けられており、前記チューブ６における点滴筒
１０より下方の適宜位置には、輸液剤９の流量を調整し
得るようにしたクランプ１１が取り付けられている。A drip tube 10 is provided in the middle of the tube 6 so that the infusion solution 9 from the infusion bottle 3 can be dripped so as to be visually recognized. An appropriate position below the drip tube 10 in the tube 6 is provided. A clamp 11 adapted to adjust the flow rate of the infusion solution 9 is attached to the.
【０００４】また、瓶針７の基端部には、前記輸液瓶３
の栓体５に対する瓶針７の差し込みを容易ならしめる為
に瓶針ハブ１２が固定されており、前記チューブ６にお
ける瓶針ハブ１２と点滴筒１０との間には、輸液剤９の
流下を停止し得るストッパ１３が設けられている。At the base end of the bottle needle 7, the infusion bottle 3
A bottle needle hub 12 is fixed in order to facilitate the insertion of the bottle needle 7 into the stopper body 5, and the infusion solution 9 is allowed to flow down between the bottle needle hub 12 and the drip tube 10 in the tube 6. A stopper 13 that can be stopped is provided.
【０００５】尚、図示する例においては、一本の輸液瓶
３に対応したチューブ６の場合を例示しているが、チュ
ーブ６の一端側を点滴筒１０より上側で分岐して複数の
輸液瓶３から輸液剤９を流下し得るようにしても良い。In the illustrated example, the tube 6 corresponding to one infusion bottle 3 is illustrated, but one end side of the tube 6 is branched above the drip tube 10 to form a plurality of infusion bottles. The infusion solution 9 may be allowed to flow down from 3.
【０００６】而して、ストッパ１３を解除して輸液瓶３
からチューブ６に輸液剤９を流下させると、該輸液剤９
は点滴筒１０で滴下するので、該点滴筒１０にて単位時
間当りの滴下回数を視認しながらクランプ１１により輸
液剤９の流量を調整し、該輸液剤９を留置針１から家畜
２の血中に直接投与する。Then, the stopper 13 is released to release the infusion bottle 3
When the infusion agent 9 is made to flow down from the tube to the tube 6, the infusion agent 9
Is dropped by the drip tube 10, the flow rate of the infusion agent 9 is adjusted by the clamp 11 while visually observing the number of drops per unit time in the infusion tube 10, and the infusion agent 9 is fed from the indwelling needle 1 to the blood of the livestock 2. Administered directly into.
【０００７】[0007]
【発明が解決しようとする課題】しかしながら、斯かる
輸液療法を行っている間は、家畜２を拘束しておかなけ
ればならない為、長時間にわたる拘束が家畜２に過大な
ストレスを与え、家畜２が暴れて適切な治療や臨床観察
等が困難となったり、衰弱の激しい家畜２がストレスに
より症状を悪化させたりするといった不具合があり、更
には、ストレスによる悪影響を考慮して適正な量の輸液
剤９の投与を途中で断念せざるを得なくなるといった不
具合もあった。However, since the livestock 2 must be restrained during such infusion therapy, the restraint for a long time causes excessive stress on the livestock 2 and the livestock 2 is restrained. There is a problem that proper treatment and clinical observation are difficult due to violence, and the debilitating livestock 2 worsens the symptom due to stress. There was also a problem that the administration of the agent 9 had to be given up midway.
【０００８】一方、家畜２の行動を許容できるようにす
る為に、チューブ６の長さを必要以上に長くした場合に
は、家畜２の採食や飲水行動時にチューブ６が家畜２に
絡まって瓶針７や留置針１が抜ける不具合があった。On the other hand, when the length of the tube 6 is made longer than necessary in order to allow the behavior of the livestock 2, the tube 6 is entangled with the livestock 2 when the livestock 2 eats or drinks water. There was a problem that the bottle needle 7 and the indwelling needle 1 came off.
【０００９】そこで、本発明者は、チューブ６の一部に
伸縮自在なコイル部を形成し、家畜２の行動を許容しつ
つ該家畜２にチューブ６が絡まらないようにする手段を
創案するに至ったが、このようにコイル部を形成した場
合には、チューブ６の全長が延長されて流路容積が増大
することになる為、チューブ６に輸液剤９を流下させた
際に、該輸液剤９の重量によりチューブ６に作用する下
方向きの荷重が大きくなり、瓶針７が輸液瓶３の栓体５
から抜け落ち易くなるという新たな問題が生じた。Therefore, the inventor of the present invention has devised means for forming an expandable coil portion in a part of the tube 6 so as to allow the animal 2 to move and prevent the tube 6 from being entangled with the animal 2. However, when the coil portion is formed in this way, the total length of the tube 6 is extended and the flow path volume is increased. The downward load acting on the tube 6 increases due to the weight of the agent 9, and the bottle needle 7 causes the stopper 5 of the infusion bottle 3 to move.
There was a new problem that it was easy to slip out of the room.
【００１０】本発明は上述の実情に鑑みてなしたもの
で、瓶針が輸液瓶の栓体から抜け落ちないよう保持し得
る輸液セットを提供することによって、チューブの一部
に伸縮自在なコイル部を形成し得るようにすることを目
的としている。The present invention has been made in view of the above-mentioned circumstances, and provides an infusion set capable of holding a bottle needle so as not to fall out of the stopper of an infusion bottle, so that a coil portion expandable and contractible in a part of a tube. The purpose is to be able to form.
【００１１】[0011]
【課題を解決するための手段】本発明は、生体の血管に
挿入した留置針に対し上方の輸液瓶から輸液剤を導く為
の輸液セットであって、前記輸液瓶の首部に溶着された
栓体に差し込み得る瓶針を一端に装着し且つ他端には前
記留置針に接続し得るコネクタを装着したチューブと、
該チューブの途中に輸液剤を滴下せしめて視認し得るよ
う設けられた点滴筒と、前記チューブの途中に輸液剤の
流量を調整し得るよう取り付けられたクランプと、前記
栓体に対する瓶針の差し込みを容易ならしめる為に該瓶
針の基端部に固定された瓶針ハブと、前記栓体の溶着部
に形成された凸部に脱落しないよう係止されて前記瓶針
ハブを支持し得る脱落防止クリップとを備えたことを特
徴とするものである。The present invention is an infusion set for guiding an infusion agent from an infusion bottle above an indwelling needle inserted into a blood vessel of a living body, and a stopper welded to the neck of the infusion bottle. A tube having a bottle needle that can be inserted into the body attached to one end and a connector that can be connected to the indwelling needle attached to the other end,
A drip tube provided so that an infusion agent can be dropped in the middle of the tube for visual recognition, a clamp attached so as to adjust the flow rate of the infusion agent in the middle of the tube, and a bottle needle inserted into the stopper body The bottle needle hub fixed to the base end portion of the bottle needle and the convex portion formed on the welded portion of the stopper can be locked so as not to fall off to support the bottle needle hub. It is characterized in that it is provided with a captive clip.
【００１２】前記脱落防止クリップは、輸液瓶の首部に
対し側方から装着可能で且つ栓体の溶着部に形成された
凸部に脱落しないよう係止可能な把持部と、瓶針ハブを
支持し得る台座部と、該台座部を前記把持部に対し一体
に連結する連結部とにより構成することが可能である。The drop-prevention clip supports a bottle needle hub and a gripping part that can be attached to the neck of an infusion bottle from the side and can be locked to a protrusion formed on the welded part of the stopper so as not to drop off. It is possible to configure the pedestal part and the connecting part that integrally connects the pedestal part to the grip part.
【００１３】而して、このような脱落防止クリップを使
用し、輸液瓶の首部に対し側方から把持部を装着して凸
部に脱落しないよう係止せしめ、瓶針ハブを台座部上に
支持させるようにすれば、チューブに輸液剤を流下させ
た際において、該輸液剤の重量によりチューブに下方向
きの荷重が作用しても、瓶針が輸液瓶の栓体から抜け落
ちないよう保持させることが可能となる。Then, using such a drop-prevention clip, a grip portion is attached to the neck of the infusion bottle from the side and locked so as not to drop into the convex portion, and the bottle needle hub is placed on the pedestal portion. If it is made to support, when the infusate is allowed to flow down into the tube, even if a downward load is applied to the tube due to the weight of the infusate, the bottle needle is held so as not to fall off from the stopper of the infusion bottle. It becomes possible.
【００１４】更に、前記脱落防止クリップは、台座部が
チューブを挿通せしめる貫通孔を開口した棚状に形成さ
れ且つ該貫通孔が把持部の装着方向に長く形成されたも
のとしても良く、このようにした場合には、瓶針を瓶針
ハブを掴んで輸液瓶の栓体に差し込む際に、脱落防止ク
リップが邪魔にならないよう該脱落防止クリップを下方
に下げておき、脱落防止クリップを係止固定する際に
は、台座部の貫通孔が長孔状に形成されていることを利
用して脱落防止クリップを側方にずらした状態で瓶針ハ
ブが台座部に支持される位置まで上げ、輸液瓶の首部に
対し側方から把持部を装着させるようにすれば良い。Further, the drop-prevention clip may be one in which the pedestal portion is formed in the shape of a shelf with a through hole through which a tube is inserted, and the through hole is elongated in the mounting direction of the grip portion. If you set the drop-prevention clip to the stopper of the infusion bottle, the drop-prevention clip is lowered to prevent it from getting in the way when the bottle needle is inserted into the stopper of the infusion bottle. When fixing, raise the bottle needle hub to the position where the bottle needle hub is supported by the base part with the through-hole of the base part formed in the shape of a long hole while shifting the drop-out prevention clip to the side. The grip may be attached to the neck of the infusion bottle from the side.
【００１５】また、前記台座部の外縁から貫通孔に連続
する切欠部を形成しておけば、脱落防止クリップをチュ
ーブから完全に取り外した状態で瓶針を輸液瓶の栓体に
差し込み、その後で前記台座部の切欠部からチューブを
貫通孔に通して脱落防止クリップを取り付けることも可
能である。Further, by forming a notch continuous from the outer edge of the pedestal part to the through hole, the bottle needle is inserted into the stopper of the infusion bottle after the drop-prevention clip is completely removed from the tube. It is also possible to attach a drop-prevention clip by passing the tube through the through hole from the cutout portion of the pedestal portion.
【００１６】また、前記脱落防止クリップは、台座部が
チューブを挿通せしめる貫通孔を有し且つ連結部が柔軟
な帯状に形成されたものとしても良く、このようにすれ
ば、台座部の貫通孔を長孔状に形成しなくても、連結部
を撓ませることにより支障なく把持部を輸液瓶の首部に
装着させることが可能となる。The drop-prevention clip may have a pedestal portion having a through hole through which a tube can be inserted, and a connecting portion formed in a flexible band shape. In this case, the through hole of the pedestal portion is formed. Even if the hole is not formed into a long hole, the grip portion can be attached to the neck portion of the infusion bottle without any problem by bending the connecting portion.
【００１７】更に、前記脱落防止クリップは、台座部が
瓶針ハブの両端を支持し得るよう略水平に張り出した一
対の支持体により形成されたものとしても良く、このよ
うにすれば、チューブを貫通孔に挿通させる手間を要す
ることなく瓶針ハブを一対の支持体から成る台座部に支
持させることができ、脱落防止クリップを係止固定する
際の作業が容易となる。Further, the drop-off preventing clip may be formed by a pair of supports that are projected substantially horizontally so that the pedestal part can support both ends of the bottle needle hub. The bottle needle hub can be supported on the pedestal portion composed of a pair of support members without the need to insert the through hole into the through hole, and the work for locking and fixing the drop prevention clip is facilitated.
【００１８】また、前記台座部を、側面形状をコの字型
とした一対の挾持体により形成して瓶針ハブを挾持させ
るようにしても良く、このようにすれば、瓶針ハブを支
持した状態を確実に保持させることが可能となる。Further, the pedestal portion may be formed by a pair of holding bodies each having a U-shaped side surface so that the bottle needle hub can be held. By doing so, the bottle needle hub is supported. It is possible to surely hold the state.
【００１９】更に、本発明の輸液セットにおいては、チ
ューブの一部に伸縮自在なコイル部を形成することが好
ましく、このようにすれば、前記コイル部の伸縮によっ
て、生体の行動を許容しつつ該生体にチューブが絡まら
ないようにすることが可能となる。Further, in the infusion set of the present invention, it is preferable to form an expandable coil part in a part of the tube. By doing so, the expansion and contraction of the coil part allows the action of the living body. It becomes possible to prevent the tube from being entangled with the living body.
【００２０】また、本発明の輸液セットにおいては、チ
ューブと略同径とした一対の固定孔を有する固定板を備
えるようにすることが好ましく、該固定板の一方の固定
孔に通したチューブをループ状に撓ませて他方の固定孔
に通し、このループ状に撓ませた部分の量を適切に調整
するようにすれば、上方の輸液瓶と生体との間を結ぶチ
ューブに弛みが生じないよう調整することが可能とな
る。Further, the infusion set of the present invention is preferably provided with a fixing plate having a pair of fixing holes having substantially the same diameter as the tube, and the tube passed through one fixing hole of the fixing plate. If it is bent in a loop shape and passed through the other fixing hole and the amount of this bent portion is adjusted appropriately, the tube connecting the upper infusion bottle and the living body will not be loosened. Can be adjusted.
【００２１】更に、この固定板についても、固定板の外
縁から固定孔に連続する切欠部を形成しておけば、必要
に応じてチューブに取り付けたり、取り外したりするこ
とができて便利である。Further, also with respect to this fixing plate, it is convenient to form a notch continuous from the outer edge of the fixing plate to the fixing hole so that it can be attached to or detached from the tube as needed.
【００２２】また、固定板の適宜位置に取付孔を開口し
ておき、該取付孔に紐等を通して生体側の適当な場所に
結わえるようにすれば、生体の突発的な行動等によって
チューブに張力が作用しても、前記固定板が生体側に結
わえられて固定されているので、留置針からコネクタが
引き抜かれてしまうといった不具合が確実に回避され
る。If a mounting hole is opened at an appropriate position of the fixing plate and a string or the like is passed through the mounting hole so that it can be tied to an appropriate place on the living body side, the tube is tensioned by sudden action of the living body. Even if the action occurs, since the fixing plate is tied and fixed to the living body side, the problem that the connector is pulled out from the indwelling needle can be reliably avoided.
【００２３】[0023]
【発明の実施の形態】以下本発明の実施の形態を図面を
参照しつつ説明する。Embodiments of the present invention will be described below with reference to the drawings.
【００２４】図１〜図５は本発明を実施する形態の一例
を示すもので、図１３と同一の符号を付した部分は同一
物を表わしている。1 to 5 show an example of an embodiment for carrying out the present invention, and the parts denoted by the same reference numerals as those in FIG. 13 represent the same parts.
【００２５】前述した図１３と略同様に構成した図１の
輸液セットにおいて、チューブ６の一端に装着された瓶
針７を差し込まれる輸液瓶３の栓体５は、輸液瓶３の内
部に輸液剤９を導入した後に溶着されるが、その溶着は
輸液瓶３の首部４側のフランジと栓体５側のフランジと
を突き合せて接合されるので、前記輸液瓶３の首部４と
栓体５との溶着部には、前記各フランジから成る鍔状の
凸部１４が形成されているのが通常である。In the infusion set of FIG. 1 having a structure substantially similar to that of FIG. 13 described above, the plug body 5 of the infusion bottle 3 into which the bottle needle 7 attached to one end of the tube 6 is inserted has the infusion solution inside the infusion bottle 3. After the agent 9 is introduced, it is welded. Since the welding is performed by joining the flange on the neck 4 side of the infusion bottle 3 and the flange on the plug 5 side to each other, the neck 4 of the infusion bottle 3 and the stopper are joined. Generally, a flange-shaped convex portion 14 formed of each of the above-mentioned flanges is formed at the welded portion with 5.
【００２６】そこで、本形態例においては、前記凸部１
４に脱落しないよう係止されて瓶針ハブ１２を支持し得
るような脱落防止クリップ１５を備えることによって、
チューブ６の一部（図示する例では点滴筒１０の下側部
分）に伸縮自在なコイル部１６を形成することを実現し
ている。Therefore, in this embodiment, the convex portion 1
4 is provided with a drop-out prevention clip 15 which is locked so as not to fall off and can support the bottle needle hub 12.
It is realized that the expandable coil part 16 is formed in a part of the tube 6 (the lower part of the drip tube 10 in the illustrated example).
【００２７】図２に示す如く、前記脱落防止クリップ１
５は、輸液瓶３の首部４に対し側方から装着可能で且つ
栓体５の溶着部に形成された凸部１４に脱落しないよう
係止可能な把持部１７と、瓶針ハブ１２を支持し得る台
座部１８と、該台座部１８を前記把持部１７に対し一体
に連結する連結部１９とにより構成することが可能であ
り、特に本形態例に示されている脱落防止クリップ１５
では、上下方向に延びる連結部１９の上端に略馬蹄形状
の把持部１７を直角に設け且つ前記連結部１９の下端に
台座部１８を直角に設けた合成樹脂製の一体成形品とし
て構成してある。As shown in FIG. 2, the drop-prevention clip 1 is provided.
The reference numeral 5 supports a grasping portion 17 that can be attached to the neck portion 4 of the infusion bottle 3 from the side and that can be locked to the convex portion 14 formed on the welded portion of the plug body 5 so as not to fall off, and the bottle needle hub 12. It is possible to configure the pedestal portion 18 and the connecting portion 19 that integrally connects the pedestal portion 18 to the grip portion 17, and in particular, the drop prevention clip 15 shown in the present embodiment example.
Then, a substantially horseshoe-shaped gripping portion 17 is provided at a right angle on an upper end of a vertically extending connecting portion 19, and a pedestal portion 18 is provided at a lower end of the connecting portion 19 at a right angle to form an integrally molded product made of synthetic resin. is there.
【００２８】更に、前記脱落防止クリップ１５は、前記
台座部１８上に瓶針ハブ１２を支持し且つチューブ６を
前記台座部１８に開口した貫通孔２０に挿通せしめるよ
うにしてあり、該貫通孔２０は前記輸液瓶３の首部４に
把持部１７を装着する方向に長く形成してある。Further, the drop-out preventing clip 15 supports the bottle needle hub 12 on the pedestal portion 18 and allows the tube 6 to be inserted into the through hole 20 opened in the pedestal portion 18. 20 is formed long in the direction in which the grip 17 is attached to the neck 4 of the infusion bottle 3.
【００２９】而して、このような脱落防止クリップ１５
を使用し、輸液瓶３の首部４に対し側方から把持部１７
を装着して凸部１４に脱落しないよう係止せしめ、瓶針
ハブ１２を台座部１８上に支持させるようにすれば、チ
ューブ６の一部に伸縮自在なコイル部１６を形成しても
瓶針７が輸液瓶３の栓体５から抜け落ちないよう保持さ
せることが可能となる。Thus, such a drop prevention clip 15
Is used to grip the neck portion 4 of the infusion bottle 3 from the side.
If the bottle needle hub 12 is supported on the pedestal portion 18 by attaching the tubing to the convex portion 14 so that the bottle needle hub 12 is supported on the pedestal portion 18, even if the expandable coil portion 16 is formed in a part of the tube 6, the bottle needle hub 12 is pierced. The needle 7 can be held so as not to fall off the stopper 5 of the infusion bottle 3.
【００３０】このとき、脱落防止クリップ１５は、瓶針
７を輸液瓶３の栓体５に差し込んだ後で係止固定される
ことになるが、瓶針７を瓶針ハブ１２を掴んで輸液瓶３
の栓体５に差し込む際においては、脱落防止クリップ１
５が邪魔にならないよう該脱落防止クリップ１５を下方
に下げておけば良く、脱落防止クリップ１５を係止固定
する際には、台座部１８の貫通孔２０が長孔状に形成さ
れていることを利用して脱落防止クリップ１５を側方に
ずらした状態で瓶針ハブ１２が台座部１８に支持される
位置まで上げ、輸液瓶３の首部４に対し側方から把持部
１７を装着させるようにすれば良い。At this time, the drop-out prevention clip 15 is locked and fixed after the bottle needle 7 is inserted into the plug body 5 of the infusion bottle 3, but the bottle needle 7 is grasped by the bottle needle hub 12 to infuse the infusion solution. Bottle 3
When inserting into the plug body 5 of the
It is only necessary to lower the drop-out prevention clip 15 downward so that 5 does not get in the way. When the drop-out prevention clip 15 is locked and fixed, the through hole 20 of the pedestal portion 18 must be formed in a long hole shape. The stopper needle clip 15 is laterally shifted to raise the bottle needle hub 12 to a position where the bottle needle hub 12 is supported by the pedestal portion 18, and the grip portion 17 is attached to the neck portion 4 of the infusion bottle 3 from the side. You can do it.
【００３１】ただし、図３に示す如く、台座部１８の外
縁から貫通孔２０に連続する切欠部２１を形成しておけ
ば、脱落防止クリップ１５をチューブ６から完全に取り
外した状態で瓶針７を輸液瓶３の栓体５に差し込み、そ
の後で前記台座部１８の切欠部２１からチューブ６を貫
通孔２０に通して脱落防止クリップ１５を取り付けるこ
とも可能である。However, as shown in FIG. 3, if a cutout portion 21 is formed from the outer edge of the pedestal portion 18 to the through hole 20, the drop prevention clip 15 is completely removed from the tube 6 and the bottle needle 7 is removed. It is also possible to insert the stopper 6 into the plug 5 of the infusion bottle 3 and then attach the drop-prevention clip 15 by passing the tube 6 through the through hole 20 from the notch 21 of the pedestal portion 18.
【００３２】また、斯かる輸液セットにおいては、チュ
ーブ６のコネクタ８寄りの適宜位置に、チューブ６と略
同径とした一対の固定孔２２，２３を有する固定板２４
（図１及び図４参照）を備えるようにすることが好まし
く、該固定板２４の一方の固定孔２２に通したチューブ
６をループ状に撓ませて他方の固定孔２３に通し、この
ループ状に撓ませた部分の量を適切に調整するようにす
れば、上方の輸液瓶３と家畜２との間を結ぶチューブ６
に弛みが生じないよう調整することが可能となる。Further, in such an infusion set, a fixing plate 24 having a pair of fixing holes 22 and 23 having substantially the same diameter as the tube 6 is provided at an appropriate position near the connector 8 of the tube 6.
(See FIGS. 1 and 4), the tube 6 passed through one fixing hole 22 of the fixing plate 24 is bent in a loop shape and passed through the other fixing hole 23, and the loop shape is changed. If the amount of the bent portion is properly adjusted, the tube 6 connecting the upper infusion bottle 3 and the livestock 2
It is possible to adjust so that there is no slack.
【００３３】尚、この固定板２４についても、図５に示
す如く、固定板２４の外縁から固定孔２２，２３に連続
する切欠部２５，２６を形成しておけば、必要に応じて
チューブ６に取り付けたり、取り外したりすることがで
きて便利である。As shown in FIG. 5, the fixing plate 24 is provided with notches 25 and 26 continuous from the outer edge of the fixing plate 24 to the fixing holes 22 and 23. It is convenient because it can be attached to and removed from.
【００３４】更に、図４及び図５に二点鎖線で示してあ
るように、固定板２４の適宜位置に取付孔２７を開口し
ておき、図６に示す如く、前記取付孔２７に紐２８等を
通して家畜２の頭絡２９等に結わえるようにすれば、家
畜２の突発的な行動等によってチューブ６に張力が作用
しても、前記固定板２４が家畜２の頭絡２９等に結わえ
られて固定されているので、留置針１からコネクタ８が
引き抜かれてしまうといった不具合が確実に回避され
る。Further, as shown by a chain double-dashed line in FIGS. 4 and 5, a mounting hole 27 is opened at an appropriate position of the fixing plate 24, and a string 28 is attached to the mounting hole 27 as shown in FIG. If the tension is applied to the tube 6 by the sudden action of the livestock 2 or the like, the fixing plate 24 is tied to the headlid 29 of the livestock 2 or the like. Since the connector 8 is fixed in place, the problem that the connector 8 is pulled out from the indwelling needle 1 is reliably avoided.
【００３５】また、本発明の輸液セットにおける脱落防
止クリップ１５は、前述した形状にのみ限定されるもの
ではなく、例えば、図７に第一変形例として示す如く、
略馬蹄形状とした把持部１７の幅方向両端を一対の連結
部１９により台座部１８の幅方向両端と連結しても良
く、このようにした場合も、図８に示す如く、台座部１
８の外縁から貫通孔２０に連続する切欠部２１を形成す
れば、脱落防止クリップ１５をチューブ６から完全に取
り外した状態で瓶針７を輸液瓶３の栓体５に差し込み、
その後で前記台座部１８の切欠部２１からチューブ６を
貫通孔２０に通して脱落防止クリップ１５の装着を行う
ことが可能となる。The drop-out prevention clip 15 in the infusion set of the present invention is not limited to the above-mentioned shape, and for example, as shown as a first modification in FIG.
Both ends in the width direction of the grip portion 17 having a substantially horseshoe shape may be connected to both ends in the width direction of the pedestal portion 18 by a pair of connecting portions 19. Also in this case, as shown in FIG.
By forming a notch 21 continuous from the outer edge of 8 to the through hole 20, the bottle needle 7 is inserted into the stopper 5 of the infusion bottle 3 with the drop-out prevention clip 15 completely removed from the tube 6,
After that, the tube 6 can be passed through the through hole 20 from the cutout portion 21 of the pedestal portion 18 to attach the drop prevention clip 15.
【００３６】更に、本発明の輸液セットにおける脱落防
止クリップ１５は、図９に第二変形例として示す如く、
連結部１９を柔軟な帯状に形成することも可能であり、
このようにすれば、先に例示した脱落防止クリップ１５
の場合のように台座部１８の貫通孔２０を長孔状に形成
しなくても、連結部１９を撓ませることにより支障なく
把持部１７を輸液瓶３の首部４に装着させることができ
る。Further, the drop-out prevention clip 15 in the infusion set of the present invention is as shown in FIG. 9 as a second modification.
It is also possible to form the connecting portion 19 in a flexible band shape,
By doing this, the drop-prevention clip 15 exemplified above is used.
Even if the through hole 20 of the pedestal portion 18 is not formed in a long hole shape as in the case of 1, the grip portion 17 can be attached to the neck portion 4 of the infusion bottle 3 by bending the connecting portion 19 without any trouble.
【００３７】また、図１０に示す如く、前記台座部１８
の貫通孔２０の相対する縁部にスリット３０を形成して
瓶針ハブ１２を通過させ得るようにし、瓶針７を輸液瓶
３の栓体５に差し込む間際に、前記貫通孔２０に瓶針７
の先端側からチューブ６を通して脱落防止クリップ１５
をセットするようにしても良い。Further, as shown in FIG. 10, the pedestal portion 18
The slits 30 are formed at the opposite edges of the through hole 20 to allow the bottle needle hub 12 to pass therethrough, and the bottle needle 7 is inserted into the stopper 5 of the infusion bottle 3 just before the bottle needle 7 is inserted into the through hole 20. 7
Through the tube 6 from the tip side of the stopper clip 15
May be set.
【００３８】更に、本発明の輸液セットにおける脱落防
止クリップ１５は、図１１に第三変形例として示す如
く、一本の針金状の線材を曲げ加工することによって、
輸液瓶３の首部４に対し側方から装着可能で且つ栓体５
の溶着部に形成された凸部１４に脱落しないよう係止可
能な一対の円弧形状を成す把持部１７と、瓶針ハブ１２
の両端を支持し得るよう略水平に張り出した一対の支持
体３１，３２により形成される台座部１８と、前記把持
部１７を前記台座部１８に対し一体に連結する一対の連
結部１９とを形成するようにしても良い。Further, the drop-prevention clip 15 in the infusion set of the present invention is formed by bending one wire-shaped wire rod as shown in FIG. 11 as a third modification.
Can be attached to the neck portion 4 of the infusion bottle 3 from the side, and the stopper 5
A pair of arcuate gripping portions 17 that can be locked so as not to fall off on the convex portion 14 formed on the welded portion of the bottle needle hub 12
A pedestal portion 18 formed by a pair of supports 31 and 32 extending substantially horizontally so as to support both ends of the pedestal, and a pair of connecting portions 19 for integrally connecting the grip portion 17 to the pedestal portion 18. It may be formed.
【００３９】このようにすれば、チューブ６を貫通孔２
０に挿通させる手間を要することなく瓶針ハブ１２を一
対の支持体３１，３２から成る台座部１８に支持させる
ことができ、脱落防止クリップ１５を係止固定する際の
作業が容易となる。In this way, the tube 6 is inserted into the through hole 2
The bottle needle hub 12 can be supported by the pedestal portion 18 composed of the pair of support bodies 31 and 32 without requiring the labor of inserting the stopper needle 0, and the work for locking and fixing the drop prevention clip 15 becomes easy.
【００４０】また、図１２に第四変形例として示す如
く、前記台座部１８を、側面形状をコの字型とした一対
の挾持体３３，３４により形成して瓶針ハブ１２を挾持
させるようにしても良く、このようにすれば、瓶針ハブ
１２を支持した状態を確実に保持させることが可能とな
る。Further, as shown as a fourth modified example in FIG. 12, the pedestal portion 18 is formed by a pair of holding bodies 33, 34 having a U-shaped side surface so that the bottle needle hub 12 can be held. However, by doing so, it becomes possible to reliably hold the state in which the bottle needle hub 12 is supported.
【００４１】尚、本発明の輸液セットは、上述した各形
態例にのみ限定されるものではなく、チューブの一端側
を点滴筒より上側で分岐して複数の輸液瓶から輸液剤を
流下し得るようにしても良いこと、脱落防止クリップ
は、必ずしもチューブの一部に伸縮自在なコイル部を形
成した輸液セットにのみ適用されるものではなく、コイ
ル部を形成していないチューブに対して適用しても良い
こと、また、脱落防止クリップは、合成樹脂製の一体成
形品としたり、針金状の線材を曲げ加工したりして製作
する以外に、例えば強度の高い特殊加工の紙製品等とし
ても良いこと、更に、治療対象となる生体は、家畜以外
の愛玩用又は実験用飼育動物、或いは人（患者）であっ
ても良いこと、その他、本発明の要旨を逸脱しない範囲
内において種々変更を加え得ることは勿論である。The infusion set of the present invention is not limited to the above-mentioned embodiments, and one end of the tube can be branched above the drip tube to flow the infusion agent from a plurality of infusion bottles. However, the drop-out prevention clip is not necessarily applied only to an infusion set in which a part of the tube has a retractable coil part, but to a tube without a coil part. Also, the drop-out prevention clip may be made as an integrally molded product made of synthetic resin, or may be made by bending a wire-shaped wire rod, or as a specially processed paper product with high strength. Good thing, further, that the living body to be treated may be a pet or experimental breeding animal other than livestock, or a person (patient), and other various changes within the scope not departing from the gist of the present invention. It is of course possible added.
【００４２】[0042]
【発明の効果】上記した本発明の輸液セットによれば、
下記の如き種々の優れた効果を奏し得る。According to the infusion set of the present invention described above,
Various excellent effects as described below can be obtained.
【００４３】（Ｉ）輸液瓶の首部に対する栓体の溶着部
に形成された凸部に脱落しないよう脱落防止クリップを
係止せしめ、該脱落防止クリップにより瓶針ハブを支持
させるようにすれば、チューブに輸液剤を流下させた際
に、該輸液剤の重量によりチューブに下方向きの荷重が
作用しても瓶針が輸液瓶の栓体から抜け落ちないよう保
持させることができる。(I) A drop-prevention clip is locked so that it does not fall off on the convex portion formed on the welded portion of the stopper to the neck of the infusion bottle, and the bottle needle hub is supported by the drop-prevention clip. When the infusion agent flows down into the tube, even if a downward load is applied to the tube due to the weight of the infusion agent, the bottle needle can be held so as not to fall off from the stopper of the infusion bottle.
【００４４】（ＩＩ）上記した（Ｉ）の効果により、チ
ューブの一部に伸縮自在なコイル部を形成しても、輸液
剤の重量による下方向きの荷重で瓶針が輸液瓶の栓体か
ら抜け落ちる虞れがなくなるので、チューブの一部に伸
縮自在なコイル部を形成した輸液セットを安心して使用
することができ、前記コイル部の伸縮によって、生体の
行動を許容しつつ該生体にチューブが絡まらないように
することができる。(II) Due to the effect of (I) described above, even if the expandable coil portion is formed in a part of the tube, the downward direction load due to the weight of the infusion agent causes the bottle needle to move from the stopper of the infusion bottle. Since there is no risk of falling off, it is possible to use an infusion set in which a stretchable coil portion is formed in a part of the tube with peace of mind, and the expansion and contraction of the coil portion allows the tube to be attached to the living body while allowing the behavior of the living body. You can avoid getting entangled.
【００４５】（ＩＩＩ）チューブと略同径とした一対の
固定孔を有する固定板を備え、且つ該固定板の一方の固
定孔に通したチューブをループ状に撓ませて他方の固定
孔に通した構成を採用すれば、各固定孔間でチューブを
ループ状に撓ませた部分の量を適切に調整することによ
って、上方の輸液瓶と生体との間を結ぶチューブに弛み
が生じないよう調整することができる。(III) A fixing plate having a pair of fixing holes having substantially the same diameter as the tube is provided, and the tube passed through one fixing hole of the fixing plate is bent in a loop shape and passed through the other fixing hole. By adopting this configuration, by adjusting the amount of the portion that bends the tube in a loop shape between each fixing hole, it is adjusted so that the tube connecting the upper infusion bottle and the living body does not become loose. can do.
【００４６】（ＩＶ）固定板の適宜位置に取付孔を開口
しておき、該取付孔に紐等を通して生体側の適当な場所
に結わえるようにすれば、生体の突発的な行動等によっ
てチューブに張力が作用しても、留置針からコネクタが
引き抜かれてしまうといった不具合を確実に回避するこ
とができる。(IV) If a mounting hole is opened at an appropriate position of the fixing plate and a string or the like is passed through the mounting hole so as to be tied to an appropriate place on the living body side, the tube may be attached to the tube due to sudden action of the living body or the like. Even if tension is applied, it is possible to reliably avoid the problem that the connector is pulled out from the indwelling needle.
【図１】本発明を実施する形態の一例を示す全体図であ
る。FIG. 1 is an overall view showing an example of an embodiment for implementing the present invention.
【図２】図１の脱落防止クリップの斜視図である。2 is a perspective view of the captive clip of FIG. 1. FIG.
【図３】図２の台座部に切欠部を形成した例を示す斜視
図である。FIG. 3 is a perspective view showing an example in which a cutout portion is formed in the pedestal portion of FIG.
【図４】図１の固定板の平面図である。FIG. 4 is a plan view of the fixing plate of FIG.
【図５】図４の固定板に切欠部を形成した例を示す平面
図である。5 is a plan view showing an example in which a cutout portion is formed in the fixing plate of FIG.
【図６】図４及び図５の取付孔に紐を通して家畜の頭絡
に結わえた状態を示す図である。FIG. 6 is a diagram showing a state in which a string is passed through the attachment holes of FIGS.
【図７】脱落防止クリップの第一変形例を示す斜視図で
ある。FIG. 7 is a perspective view showing a first modified example of the captive clip.
【図８】図７の台座部に切欠部を形成した例を示す斜視
図である。8 is a perspective view showing an example in which a cutout portion is formed in the pedestal portion of FIG.
【図９】脱落防止クリップの第二変形例を示す斜視図で
ある。FIG. 9 is a perspective view showing a second modified example of the captive clip.
【図１０】図９の台座部にスリットを形成した例を示す
斜視図である。10 is a perspective view showing an example in which a slit is formed in the pedestal portion of FIG.
【図１１】脱落防止クリップの第三変形例を示す斜視図
である。FIG. 11 is a perspective view showing a third modified example of the captive clip.
【図１２】脱落防止クリップの第四変形例を示す斜視図
である。FIG. 12 is a perspective view showing a fourth modified example of the captive clip.
【図１３】従来の輸液セットの一例を示す全体図であ
る。FIG. 13 is an overall view showing an example of a conventional infusion set.
１ 留置針 ２ 家畜（生体） ３ 輸液瓶 ４ 首部 ５ 栓体 ６ チューブ ７ 瓶針 ８ コネクタ ９ 輸液剤 １０ 点滴筒 １１ クランプ １２ 瓶針ハブ １４ 凸部 １５ 脱落防止クリップ １６ コイル部 １７ 把持部 １８ 台座部 １９ 連結部 ２０ 貫通孔 ２１ 切欠部 ２２ 固定孔 ２３ 固定孔 ２４ 固定板 ２５ 切欠部 ２６ 切欠部 ２７ 取付孔 ２８ 紐 ３１ 支持体 ３２ 支持体 ３３ 挾持体 ３４ 挾持体 1 Indwelling needle 2 Livestock (living body) 3 Infusion bottle 4 Neck part 5 Stopper 6 Tube 7 Bottle needle 8 Connector 9 Infusion agent 10 Drip tube 11 Clamp 12 Bottle needle hub 14 Convex part 15 Drop prevention clip 16 Coil part 17 Gripping part 18 Pedestal Part 19 Connection part 20 Through hole 21 Notch part 22 Fixing hole 23 Fixing hole 24 Fixing plate 25 Notch part 26 Notch part 27 Attachment hole 28 String 31 Supporting body 32 Supporting body 33 Holding body 34 Holding body
【手続補正書】[Procedure amendment]
【提出日】平成８年９月３日[Submission date] September 3, 1996
【手続補正１】[Procedure amendment 1]
【補正対象書類名】明細書[Document name to be amended] Statement
【補正対象項目名】全文[Correction target item name] Full text
【補正方法】変更[Correction method] Change
【補正内容】[Correction contents]
【書類名】 明細書[Document Name] Statement
【発明の名称】 輸液セット用脱落防止クリップ及び輸
液セット Title : Drop prevention clip for infusion set and infusion set
【特許請求の範囲】[Claims]
【発明の詳細な説明】Detailed Description of the Invention
【０００１】[0001]
【発明の属する技術分野】本発明は、動物や人に対して
輸液療法を行う際に使用する輸液セット用脱落防止クリ
ップと、それを用いた輸液セットに関するものである。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a drop-out prevention clip for an infusion set used when performing infusion therapy on animals and humans.
And an infusion set using the same .
【０００２】[0002]
【従来の技術】図１３は従来の輸液セットの一例を示す
もので、図中１は衰弱した家畜２の頸静脈に挿入された
留置針、３は前記家畜２の上方に配置された輸液瓶を示
し、該輸液瓶３の首部４に溶着された栓体５には、チュ
ーブ６の一端に装着した瓶針７が差し込まれており、前
記チューブ６の他端に装着したコネクタ８が前記留置針
１の基端部に接続されている。2. Description of the Related Art FIG. 13 shows an example of a conventional infusion set. In the figure, 1 is an indwelling needle inserted into the jugular vein of a debilitated livestock 2 and 3 is an infusion bottle placed above the livestock 2. The bottle needle 7 attached to one end of the tube 6 is inserted into the plug body 5 welded to the neck portion 4 of the infusion bottle 3, and the connector 8 attached to the other end of the tube 6 is placed in the indwelling position. It is connected to the proximal end of the needle 1.
【０００３】前記チューブ６の途中には、輸液瓶３から
の輸液剤９を滴下せしめて視認し得るようにした点滴筒
１０が設けられており、前記チューブ６における点滴筒
１０より下方の適宜位置には、輸液剤９の流量を調整し
得るようにしたクランプ１１が取り付けられている。A drip tube 10 is provided in the middle of the tube 6 so that the infusion solution 9 from the infusion bottle 3 can be dripped so as to be visually recognized. An appropriate position below the drip tube 10 in the tube 6 is provided. A clamp 11 adapted to adjust the flow rate of the infusion solution 9 is attached to the.
【０００４】また、瓶針７の基端部には、前記輸液瓶３
の栓体５に対する瓶針７の差し込みを容易ならしめる為
に瓶針ハブ１２が固定されており、前記チューブ６にお
ける瓶針ハブ１２と点滴筒１０との間には、輸液剤９の
流下を停止し得るストッパ１３が設けられている。At the base end of the bottle needle 7, the infusion bottle 3
A bottle needle hub 12 is fixed in order to facilitate the insertion of the bottle needle 7 into the stopper body 5, and the infusion solution 9 is allowed to flow down between the bottle needle hub 12 and the drip tube 10 in the tube 6. A stopper 13 that can be stopped is provided.
【０００５】尚、図示する例においては、一本の輸液瓶
３に対応したチューブ６の場合を例示しているが、チュ
ーブ６の一端側を点滴筒１０より上側で分岐して複数の
輸液瓶３から輸液剤９を流下し得るようにしても良い。In the illustrated example, the tube 6 corresponding to one infusion bottle 3 is illustrated, but one end side of the tube 6 is branched above the drip tube 10 to form a plurality of infusion bottles. The infusion solution 9 may be allowed to flow down from 3.
【０００６】而して、ストッパ１３を解除して輸液瓶３
からチューブ６に輸液剤９を流下させると、該輸液剤９
は点滴筒１０で滴下するので、該点滴筒１０にて単位時
間当りの滴下回数を視認しながらクランプ１１により輸
液剤９の流量を調整し、該輸液剤９を留置針１から家畜
２の血中に直接投与する。Then, the stopper 13 is released to release the infusion bottle 3
When the infusion agent 9 is made to flow down from the tube to the tube 6, the infusion agent 9
Is dropped by the drip tube 10, the flow rate of the infusion agent 9 is adjusted by the clamp 11 while visually observing the number of drops per unit time in the infusion tube 10, and the infusion agent 9 is fed from the indwelling needle 1 to the blood of the livestock 2. Administered directly into.
【０００７】[0007]
【発明が解決しようとする課題】しかしながら、斯かる
輸液療法を行っている間は、家畜２を拘束しておかなけ
ればならない為、長時間にわたる拘束が家畜２に過大な
ストレスを与え、家畜２が暴れて適切な治療や臨床観察
等が困難となったり、衰弱の激しい家畜２がストレスに
より症状を悪化させたりするといった不具合があり、更
には、ストレスによる悪影響を考慮して適正な量の輸液
剤９の投与を途中で断念せざるを得なくなるといった不
具合もあった。However, since the livestock 2 must be restrained during such infusion therapy, the restraint for a long time causes excessive stress on the livestock 2 and the livestock 2 is restrained. There is a problem that proper treatment and clinical observation are difficult due to violence, and the debilitating livestock 2 worsens the symptom due to stress. There was also a problem that the administration of the agent 9 had to be given up midway.
【０００８】一方、家畜２の行動を許容できるようにす
る為に、チューブ６の長さを必要以上に長くした場合に
は、家畜２の採食や飲水行動時にチューブ６が家畜２に
絡まって瓶針７や留置針１が抜ける不具合があった。On the other hand, when the length of the tube 6 is made longer than necessary in order to allow the behavior of the livestock 2, the tube 6 is entangled with the livestock 2 when the livestock 2 eats or drinks water. There was a problem that the bottle needle 7 and the indwelling needle 1 came off.
【０００９】そこで、本発明者は、チューブ６の一部に
伸縮自在なコイル部を形成し、家畜２の行動を許容しつ
つ該家畜２にチューブ６が絡まらないようにする手段を
創案するに至ったが、このようにコイル部を形成した場
合には、チューブ６の全長が延長されて流路容積が増大
することになる為、チューブ６に輸液剤９を流下させた
際に、該輸液剤９の重量によりチューブ６に作用する下
方向きの荷重が大きくなり、瓶針７が輸液瓶３の栓体５
から抜け落ち易くなるという新たな問題が生じた。Therefore, the inventor of the present invention has devised means for forming an expandable coil portion in a part of the tube 6 so as to allow the animal 2 to move and prevent the tube 6 from being entangled with the animal 2. However, when the coil portion is formed in this way, the total length of the tube 6 is extended and the flow path volume is increased. The downward load acting on the tube 6 increases due to the weight of the agent 9, and the bottle needle 7 causes the stopper 5 of the infusion bottle 3 to move.
There was a new problem that it was easy to slip out of the room.
【００１０】本発明は上述の実情に鑑みてなしたもの
で、瓶針が輸液瓶の栓体から抜け落ちないよう保持し得
る輸液セット用脱落防止クリップと、それを用いた輸液
セットとを提供することによって、チューブの一部に伸
縮自在なコイル部を形成し得るようにすることを目的と
している。The present invention has been made in view of the above circumstances, and a drop-out prevention clip for an infusion set capable of holding a bottle needle so as not to fall out of the stopper of an infusion bottle, and an infusion solution using the same.
By providing a set, it is possible to form an expandable coil part in a part of the tube.
【００１１】[0011]
【課題を解決するための手段】本発明は、輸液瓶の首部
に溶着された栓体に対しチューブの一端に装着された瓶
針を差し込んで前記輸液瓶からチューブの他端へと輸液
剤を流下させる際に、前記瓶針が輸液瓶の栓体から抜け
落ちないよう保持する輸液セット用脱落防止クリップで
あって、輸液瓶の首部に対し側方から装着可能で且つ栓
体の溶着部に形成された凸部に脱落しないよう係止可能
な把持部と、栓体に対する瓶針の差し込みを容易ならし
める為に該瓶針の基端部に固定された瓶針ハブを支持し
得る台座部と、該台座部を前記把持部に対し一体に連結
する連結部とにより構成したことを特徴とする輸液セッ
ト用脱落防止クリップ、に係るものである。 SUMMARY OF THE INVENTION The present invention is a neck of an infusion bottle.
A bottle attached to one end of the tube for the stopper welded to
Insert the needle and infuse from the infusion bottle to the other end of the tube.
When the agent is allowed to flow down, the bottle needle will come off the stopper of the infusion bottle.
With a drop-out prevention clip for the infusion set that keeps it from falling
Yes, it can be attached from the side to the neck of the infusion bottle and has a stopper
Can be locked to the convex part formed on the welded part of the body so that it does not fall off
Easy to insert the bottle needle into the grip and the stopper
Support a bottle needle hub fixed to the proximal end of the bottle needle for
To obtain a pedestal portion and the pedestal portion integrally connected to the grip portion
And an infusion set.
The present invention relates to a slip-out prevention clip for a toe.
【００１２】而して、このような脱落防止クリップを使
用し、輸液瓶の首部に対し側方から把持部を装着して凸
部に脱落しないよう係止せしめ、瓶針ハブを台座部上に
支持させるようにすれば、チューブに輸液剤を流下させ
た際において、該輸液剤の重量によりチューブに下方向
きの荷重が作用しても、瓶針が輸液瓶の栓体から抜け落
ちないよう保持させることが可能となる。[0012] Thus, using such a drop-prevention clip, a gripping part is attached to the neck of the infusion bottle from the side and locked so that it does not drop on the convex part, and the bottle needle hub is placed on the pedestal part. If it is made to support, when the infusate is allowed to flow down into the tube, even if a downward load is applied to the tube due to the weight of the infusate, the bottle needle is held so as not to fall off from the stopper of the infusion bottle. It becomes possible.
【００１３】更に、前記脱落防止クリップは、台座部が
チューブを挿通せしめる貫通孔を開口した棚状に形成さ
れ且つ該貫通孔が把持部の装着方向に長く形成されたも
のとしても良く、このようにした場合には、瓶針を瓶針
ハブを掴んで輸液瓶の栓体に差し込む際に、脱落防止ク
リップが邪魔にならないよう該脱落防止クリップを下方
に下げておき、脱落防止クリップを係止固定する際に
は、台座部の貫通孔が長孔状に形成されていることを利
用して脱落防止クリップを側方にずらした状態で瓶針ハ
ブが台座部に支持される位置まで上げ、輸液瓶の首部に
対し側方から把持部を装着させるようにすれば良い。Further, the drop-out preventing clip may be one in which the pedestal portion is formed in a shelf shape having a through hole through which a tube is inserted, and the through hole is elongated in the mounting direction of the grip portion. If you set the drop-prevention clip to the stopper of the infusion bottle, the drop-prevention clip is lowered to prevent it from getting in the way when the bottle needle is inserted into the stopper of the infusion bottle. When fixing, raise the bottle needle hub to the position where the bottle needle hub is supported by the base part with the through-hole of the base part formed in the shape of a long hole while shifting the drop-out prevention clip to the side. The grip may be attached to the neck of the infusion bottle from the side.
【００１４】また、前記台座部の外縁から貫通孔に連続
する切欠部を形成しておけば、脱落防止クリップをチュ
ーブから完全に取り外した状態で瓶針を輸液瓶の栓体に
差し込み、その後で前記台座部の切欠部からチューブを
貫通孔に通して脱落防止クリップを取り付けることも可
能である。Further, by forming a notch continuous from the outer edge of the pedestal part to the through hole, the bottle needle is inserted into the stopper of the infusion bottle with the drop-out prevention clip being completely removed from the tube, and thereafter. It is also possible to attach a drop-prevention clip by passing the tube through the through hole from the cutout portion of the pedestal portion.
【００１５】また、前記脱落防止クリップは、台座部が
チューブを挿通せしめる貫通孔を有し且つ連結部が柔軟
な帯状に形成されたものとしても良く、このようにすれ
ば、台座部の貫通孔を長孔状に形成しなくても、連結部
を撓ませることにより支障なく把持部を輸液瓶の首部に
装着させることが可能となる。The drop-prevention clip may have a pedestal portion having a through hole through which a tube can be inserted, and a connecting portion formed in a flexible band shape. In this case, the through hole of the pedestal portion is formed. Even if the hole is not formed into a long hole, the grip portion can be attached to the neck portion of the infusion bottle without any problem by bending the connecting portion.
【００１６】更に、前記脱落防止クリップは、台座部が
瓶針ハブの両端を支持し得るよう略水平に張り出した一
対の支持体により形成されたものとしても良く、このよ
うにすれば、チューブを貫通孔に挿通させる手間を要す
ることなく瓶針ハブを一対の支持体から成る台座部に支
持させることができ、脱落防止クリップを係止固定する
際の作業が容易となる。Further, the slip-off preventing clip may be formed by a pair of support members that extend substantially horizontally so that the pedestal part can support both ends of the bottle needle hub. The bottle needle hub can be supported on the pedestal portion composed of a pair of support members without the need to insert the through hole into the through hole, and the work for locking and fixing the drop prevention clip is facilitated.
【００１７】また、前記台座部を、側面形状をコの字型
とした一対の挾持体により形成して瓶針ハブを挾持させ
るようにしても良く、このようにすれば、瓶針ハブを支
持した状態を確実に保持させることが可能となる。Further, the pedestal portion may be formed by a pair of holding bodies each having a U-shaped side surface so that the bottle needle hub can be held. By doing so, the bottle needle hub is supported. It is possible to surely hold the state.
【００１８】更に、本発明は、生体の血管に挿入した留
置針に対し上方の輸液瓶から輸液剤を導く為の輸液セッ
トであって、前記輸液瓶の首部に溶着された栓体に差し
込み得る瓶針を一端に装着し且つ他端には前記留置針に
接続し得るコネクタを装着したチューブと、該チューブ
の途中に輸液剤を滴下せしめて視認し得るよう設けられ
た点滴筒と、前記チューブの途中に輸液剤の流量を調整
し得るよう取り付けられたクランプと、前記栓体に対す
る瓶針の差し込みを容易ならしめる為に該瓶針の基端部
に固定された瓶針ハブと、前述した如き脱落防止クリッ
プとを備えたことを特徴とする輸液セット、にも係るも
のである。 Further, the present invention provides a catheter inserted in a blood vessel of a living body.
An infusion set for guiding an infusion solution from an infusion bottle above the placement needle.
And insert it into the stopper that is welded to the neck of the infusion bottle.
Attach a bottle needle that can be inserted to one end and to the indwelling needle at the other end.
A tube equipped with a connectable connector and the tube
It is provided so that the infusion solution can be dropped in the middle of
Adjustable flow rate of infusion agent in the middle of the drip tube and the tube
Clamp attached to the plug and the plug
The base end of the bottle needle to facilitate insertion of the bottle needle.
Bottle needle hub fixed to the
Infusion set characterized by having a
It is.
【００１９】本発明の輸液セットにおいては、チューブ
の一部に伸縮自在なコイル部を形成することが好まし
く、このようにすれば、前記コイル部の伸縮によって、
生体の行動を許容しつつ該生体にチューブが絡まらない
ようにすることが可能となる。In the infusion set of the present invention , it is preferable to form an expandable coil part in a part of the tube. By doing so, expansion and contraction of the coil part
It is possible to allow the behavior of the living body and prevent the tube from being entangled with the living body.
【００２０】また、本発明の輸液セットにおいては、チ
ューブと略同径とした一対の固定孔を有する固定板を備
えるようにすることが好ましく、該固定板の一方の固定
孔に通したチューブをループ状に撓ませて他方の固定孔
に通し、このループ状に撓ませた部分の量を適切に調整
するようにすれば、上方の輸液瓶と生体との間を結ぶチ
ューブに弛みが生じないよう調整することが可能とな
る。Further, the infusion set of the present invention is preferably provided with a fixing plate having a pair of fixing holes having substantially the same diameter as the tube, and the tube passed through one fixing hole of the fixing plate. If it is bent in a loop shape and passed through the other fixing hole and the amount of this bent portion is adjusted appropriately, the tube connecting the upper infusion bottle and the living body will not be loosened. Can be adjusted.
【００２１】更に、この固定板についても、固定板の外
縁から固定孔に連続する切欠部を形成しておけば、必要
に応じてチューブに取り付けたり、取り外したりするこ
とができて便利である。Further, also with respect to this fixing plate, it is convenient to form a notch continuous from the outer edge of the fixing plate to the fixing hole so that it can be attached to or detached from the tube as needed.
【００２２】また、固定板の適宜位置に取付孔を開口し
ておき、該取付孔に紐等を通して生体側の適当な場所に
結わえるようにすれば、生体の突発的な行動等によって
チューブに張力が作用しても、前記固定板が生体側に結
わえられて固定されているので、留置針からコネクタが
引き抜かれてしまうといった不具合が確実に回避され
る。If a mounting hole is opened at an appropriate position of the fixing plate and a string or the like is passed through the mounting hole so that it can be tied to an appropriate place on the living body side, the tube is tensioned by sudden action of the living body. Even if the action occurs, since the fixing plate is tied and fixed to the living body side, the problem that the connector is pulled out from the indwelling needle can be reliably avoided.
【００２３】[0023]
【発明の実施の形態】以下本発明の実施の形態を図面を
参照しつつ説明する。Embodiments of the present invention will be described below with reference to the drawings.
【００２４】図１〜図５は本発明を実施する形態の一例
を示すもので、図１３と同一の符号を付した部分は同一
物を表わしている。1 to 5 show an example of an embodiment for carrying out the present invention, and the parts denoted by the same reference numerals as those in FIG. 13 represent the same parts.
【００２５】前述した図１３と略同様に構成した図１の
輸液セットにおいて、チューブ６の一端に装着された瓶
針７を差し込まれる輸液瓶３の栓体５は、輸液瓶３の内
部に輸液剤９を導入した後に溶着されるが、その溶着は
輸液瓶３の首部４側のフランジと栓体５側のフランジと
を突き合せて接合されるので、前記輸液瓶３の首部４と
栓体５との溶着部には、前記各フランジから成る鍔状の
凸部１４が形成されているのが通常である。In the infusion set of FIG. 1 having a structure substantially similar to that of FIG. 13 described above, the plug body 5 of the infusion bottle 3 into which the bottle needle 7 attached to one end of the tube 6 is inserted has the infusion solution inside the infusion bottle 3. After the agent 9 is introduced, it is welded. Since the welding is performed by joining the flange on the neck 4 side of the infusion bottle 3 and the flange on the plug 5 side to each other, the neck 4 of the infusion bottle 3 and the stopper are joined. Generally, a flange-shaped convex portion 14 formed of each of the above-mentioned flanges is formed at the welded portion with 5.
【００２６】そこで、本形態例においては、前記凸部１
４に脱落しないよう係止されて瓶針ハブ１２を支持し得
るような脱落防止クリップ１５を備えることによって、
チューブ６の一部（図示する例では点滴筒１０の下側部
分）に伸縮自在なコイル部１６を形成することを実現し
ている。Therefore, in this embodiment, the convex portion 1
4 is provided with a drop-out prevention clip 15 which is locked so as not to fall off and can support the bottle needle hub 12.
It is realized that the expandable coil part 16 is formed in a part of the tube 6 (the lower part of the drip tube 10 in the illustrated example).
【００２７】図２に示す如く、前記脱落防止クリップ１
５は、輸液瓶３の首部４に対し側方から装着可能で且つ
栓体５の溶着部に形成された凸部１４に脱落しないよう
係止可能な把持部１７と、瓶針ハブ１２を支持し得る台
座部１８と、該台座部１８を前記把持部１７に対し一体
に連結する連結部１９とにより構成することが可能であ
り、特に本形態例に示されている脱落防止クリップ１５
では、上下方向に延びる連結部１９の上端に略馬蹄形状
の把持部１７を直角に設け且つ前記連結部１９の下端に
台座部１８を直角に設けた合成樹脂製の一体成形品とし
て構成してある。As shown in FIG. 2, the drop-prevention clip 1 is provided.
The reference numeral 5 supports a grasping portion 17 that can be attached to the neck portion 4 of the infusion bottle 3 from the side and that can be locked to the convex portion 14 formed on the welded portion of the plug body 5 so as not to fall off, and the bottle needle hub 12. It is possible to configure the pedestal portion 18 and the connecting portion 19 that integrally connects the pedestal portion 18 to the grip portion 17, and in particular, the drop prevention clip 15 shown in the present embodiment example.
Then, a substantially horseshoe-shaped gripping portion 17 is provided at a right angle on an upper end of a vertically extending connecting portion 19, and a pedestal portion 18 is provided at a lower end of the connecting portion 19 at a right angle to form an integrally molded product made of synthetic resin. is there.
【００２８】更に、前記脱落防止クリップ１５は、前記
台座部１８上に瓶針ハブ１２を支持し且つチューブ６を
前記台座部１８に開口した貫通孔２０に挿通せしめるよ
うにしてあり、該貫通孔２０は前記輸液瓶３の首部４に
把持部１７を装着する方向に長く形成してある。Further, the drop-out preventing clip 15 supports the bottle needle hub 12 on the pedestal portion 18 and allows the tube 6 to be inserted into the through hole 20 opened in the pedestal portion 18. 20 is formed long in the direction in which the grip 17 is attached to the neck 4 of the infusion bottle 3.
【００２９】而して、このような脱落防止クリップ１５
を使用し、輸液瓶３の首部４に対し側方から把持部１７
を装着して凸部１４に脱落しないよう係止せしめ、瓶針
ハブ１２を台座部１８上に支持させるようにすれば、チ
ューブ６の一部に伸縮自在なコイル部１６を形成しても
瓶針７が輸液瓶３の栓体５から抜け落ちないよう保持さ
せることが可能となる。Thus, such a drop prevention clip 15
Is used to grip the neck portion 4 of the infusion bottle 3 from the side.
If the bottle needle hub 12 is supported on the pedestal portion 18 by attaching the tubing to the convex portion 14 so that the bottle needle hub 12 is supported on the pedestal portion 18, even if the expandable coil portion 16 is formed in a part of the tube 6, the bottle needle hub 12 is pierced. The needle 7 can be held so as not to fall off the stopper 5 of the infusion bottle 3.
【００３０】このとき、脱落防止クリップ１５は、瓶針
７を輸液瓶３の栓体５に差し込んだ後で係止固定される
ことになるが、瓶針７を瓶針ハブ１２を掴んで輸液瓶３
の栓体５に差し込む際においては、脱落防止クリップ１
５が邪魔にならないよう該脱落防止クリップ１５を下方
に下げておけば良く、脱落防止クリップ１５を係止固定
する際には、台座部１８の貫通孔２０が長孔状に形成さ
れていることを利用して脱落防止クリップ１５を側方に
ずらした状態で瓶針ハブ１２が台座部１８に支持される
位置まで上げ、輸液瓶３の首部４に対し側方から把持部
１７を装着させるようにすれば良い。At this time, the drop-out prevention clip 15 is locked and fixed after the bottle needle 7 is inserted into the plug body 5 of the infusion bottle 3, but the bottle needle 7 is grasped by the bottle needle hub 12 to infuse the infusion solution. Bottle 3
When inserting into the plug body 5 of the
It is only necessary to lower the drop-out prevention clip 15 downward so that 5 does not get in the way. When the drop-out prevention clip 15 is locked and fixed, the through hole 20 of the pedestal portion 18 must be formed in a long hole shape. The stopper needle clip 15 is laterally shifted to raise the bottle needle hub 12 to a position where the bottle needle hub 12 is supported by the pedestal portion 18, and the grip portion 17 is attached to the neck portion 4 of the infusion bottle 3 from the side. You can do it.
【００３１】ただし、図３に示す如く、台座部１８の外
縁から貫通孔２０に連続する切欠部２１を形成しておけ
ば、脱落防止クリップ１５をチューブ６から完全に取り
外した状態で瓶針７を輸液瓶３の栓体５に差し込み、そ
の後で前記台座部１８の切欠部２１からチューブ６を貫
通孔２０に通して脱落防止クリップ１５を取り付けるこ
とも可能である。However, as shown in FIG. 3, if a cutout portion 21 is formed from the outer edge of the pedestal portion 18 to the through hole 20, the drop prevention clip 15 is completely removed from the tube 6 and the bottle needle 7 is removed. It is also possible to insert the stopper 6 into the plug 5 of the infusion bottle 3 and then attach the drop-prevention clip 15 by passing the tube 6 through the through hole 20 from the notch 21 of the pedestal portion 18.
【００３２】また、斯かる輸液セットにおいては、チュ
ーブ６のコネクタ８寄りの適宜位置に、チューブ６と略
同径とした一対の固定孔２２，２３を有する固定板２４
（図１及び図４参照）を備えるようにすることが好まし
く、該固定板２４の一方の固定孔２２に通したチューブ
６をループ状に撓ませて他方の固定孔２３に通し、この
ループ状に撓ませた部分の量を適切に調整するようにす
れば、上方の輸液瓶３と家畜２との間を結ぶチューブ６
に弛みが生じないよう調整することが可能となる。Further, in such an infusion set, a fixing plate 24 having a pair of fixing holes 22 and 23 having substantially the same diameter as the tube 6 is provided at an appropriate position near the connector 8 of the tube 6.
(See FIGS. 1 and 4), the tube 6 passed through one fixing hole 22 of the fixing plate 24 is bent in a loop shape and passed through the other fixing hole 23, and the loop shape is changed. If the amount of the bent portion is properly adjusted, the tube 6 connecting the upper infusion bottle 3 and the livestock 2
It is possible to adjust so that there is no slack.
【００３３】尚、この固定板２４についても、図５に示
す如く、固定板２４の外縁から固定孔２２，２３に連続
する切欠部２５，２６を形成しておけば、必要に応じて
チューブ６に取り付けたり、取り外したりすることがで
きて便利である。As shown in FIG. 5, the fixing plate 24 is provided with notches 25 and 26 continuous from the outer edge of the fixing plate 24 to the fixing holes 22 and 23. It is convenient because it can be attached to and removed from.
【００３４】更に、図４及び図５に二点鎖線で示してあ
るように、固定板２４の適宜位置に取付孔２７を開口し
ておき、図６に示す如く、前記取付孔２７に紐２８等を
通して家畜２の頭絡２９等に結わえるようにすれば、家
畜２の突発的な行動等によってチューブ６に張力が作用
しても、前記固定板２４が家畜２の頭絡２９等に結わえ
られて固定されているので、留置針１からコネクタ８が
引き抜かれてしまうといった不具合が確実に回避され
る。Further, as shown by a chain double-dashed line in FIGS. 4 and 5, a mounting hole 27 is opened at an appropriate position of the fixing plate 24, and a string 28 is attached to the mounting hole 27 as shown in FIG. If the tension is applied to the tube 6 by the sudden action of the livestock 2 or the like, the fixing plate 24 is tied to the headlid 29 of the livestock 2 or the like. Since the connector 8 is fixed in place, the problem that the connector 8 is pulled out from the indwelling needle 1 is reliably avoided.
【００３５】また、本発明の輸液セットにおける脱落防
止クリップ１５は、前述した形状にのみ限定されるもの
ではなく、例えば、図７に第一変形例として示す如く、
略馬蹄形状とした把持部１７の幅方向両端を一対の連結
部１９により台座部１８の幅方向両端と連結しても良
く、このようにした場合も、図８に示す如く、台座部１
８の外縁から貫通孔２０に連続する切欠部２１を形成す
れば、脱落防止クリップ１５をチューブ６から完全に取
り外した状態で瓶針７を輸液瓶３の栓体５に差し込み、
その後で前記台座部１８の切欠部２１からチューブ６を
貫通孔２０に通して脱落防止クリップ１５の装着を行う
ことが可能となる。The drop-out prevention clip 15 in the infusion set of the present invention is not limited to the above-mentioned shape, and for example, as shown as a first modification in FIG.
Both ends in the width direction of the grip portion 17 having a substantially horseshoe shape may be connected to both ends in the width direction of the pedestal portion 18 by a pair of connecting portions 19. Also in this case, as shown in FIG.
By forming a notch 21 continuous from the outer edge of 8 to the through hole 20, the bottle needle 7 is inserted into the stopper 5 of the infusion bottle 3 with the drop-out prevention clip 15 completely removed from the tube 6,
After that, the tube 6 can be passed through the through hole 20 from the cutout portion 21 of the pedestal portion 18 to attach the drop prevention clip 15.
【００３６】更に、本発明の輸液セットにおける脱落防
止クリップ１５は、図９に第二変形例として示す如く、
連結部１９を柔軟な帯状に形成することも可能であり、
このようにすれば、先に例示した脱落防止クリップ１５
の場合のように台座部１８の貫通孔２０を長孔状に形成
しなくても、連結部１９を撓ませることにより支障なく
把持部１７を輸液瓶３の首部４に装着させることができ
る。Further, the drop-out prevention clip 15 in the infusion set of the present invention is as shown in FIG. 9 as a second modification.
It is also possible to form the connecting portion 19 in a flexible band shape,
By doing this, the drop-prevention clip 15 exemplified above is used.
Even if the through hole 20 of the pedestal portion 18 is not formed in a long hole shape as in the case of 1, the grip portion 17 can be attached to the neck portion 4 of the infusion bottle 3 by bending the connecting portion 19 without any trouble.
【００３７】また、図１０に示す如く、前記台座部１８
の貫通孔２０の相対する縁部にスリット３０を形成して
瓶針ハブ１２を通過させ得るようにし、瓶針７を輸液瓶
３の栓体５に差し込む間際に、前記貫通孔２０に瓶針７
の先端側からチューブ６を通して脱落防止クリップ１５
をセットするようにしても良い。Further, as shown in FIG. 10, the pedestal portion 18
The slits 30 are formed at the opposite edges of the through hole 20 to allow the bottle needle hub 12 to pass therethrough, and the bottle needle 7 is inserted into the stopper 5 of the infusion bottle 3 just before the bottle needle 7 is inserted into the through hole 20. 7
Through the tube 6 from the tip side of the stopper clip 15
May be set.
【００３８】更に、本発明の輸液セットにおける脱落防
止クリップ１５は、図１１に第三変形例として示す如
く、一本の針金状の線材を曲げ加工することによって、
輸液瓶３の首部４に対し側方から装着可能で且つ栓体５
の溶着部に形成された凸部１４に脱落しないよう係止可
能な一対の円弧形状を成す把持部１７と、瓶針ハブ１２
の両端を支持し得るよう略水平に張り出した一対の支持
体３１，３２により形成される台座部１８と、前記把持
部１７を前記台座部１８に対し一体に連結する一対の連
結部１９とを形成するようにしても良い。Further, the drop-prevention clip 15 in the infusion set of the present invention is formed by bending one wire-shaped wire rod as shown in FIG. 11 as a third modification.
Can be attached to the neck portion 4 of the infusion bottle 3 from the side, and the stopper 5
A pair of arcuate gripping portions 17 that can be locked so as not to fall off on the convex portion 14 formed on the welded portion of the bottle needle hub 12
A pedestal portion 18 formed by a pair of supports 31 and 32 extending substantially horizontally so as to support both ends of the pedestal, and a pair of connecting portions 19 for integrally connecting the grip portion 17 to the pedestal portion 18. It may be formed.
【００３９】このようにすれば、チューブ６を貫通孔２
０に挿通させる手間を要することなく瓶針ハブ１２を一
対の支持体３１，３２から成る台座部１８に支持させる
ことができ、脱落防止クリップ１５を係止固定する際の
作業が容易となる。In this way, the tube 6 is inserted into the through hole 2
The bottle needle hub 12 can be supported by the pedestal portion 18 composed of the pair of support bodies 31 and 32 without requiring the labor of inserting the stopper needle 0, and the work for locking and fixing the drop prevention clip 15 becomes easy.
【００４０】また、図１２に第四変形例として示す如
く、前記台座部１８を、側面形状をコの字型とした一対
の挾持体３３，３４により形成して瓶針ハブ１２を挾持
させるようにしても良く、このようにすれば、瓶針ハブ
１２を支持した状態を確実に保持させることが可能とな
る。Further, as shown as a fourth modified example in FIG. 12, the pedestal portion 18 is formed by a pair of holding bodies 33, 34 having a U-shaped side surface so that the bottle needle hub 12 can be held. However, by doing so, it becomes possible to reliably hold the state in which the bottle needle hub 12 is supported.
【００４１】尚、本発明の輸液セット用脱落防止クリッ
プ及び輸液セットは、上述した各形態例にのみ限定され
るものではなく、チューブの一端側を点滴筒より上側で
分岐して複数の輸液瓶から輸液剤を流下し得るようにし
ても良いこと、脱落防止クリップは、必ずしもチューブ
の一部に伸縮自在なコイル部を形成した輸液セットにの
み適用されるものではなく、コイル部を形成していない
チューブに対して適用しても良いこと、また、脱落防止
クリップは、合成樹脂製の一体成形品としたり、針金状
の線材を曲げ加工したりして製作する以外に、例えば強
度の高い特殊加工の紙製品等としても良いこと、更に、
治療対象となる生体は、家畜以外の愛玩用又は実験用飼
育動物、或いは人（患者）であっても良いこと、その
他、本発明の要旨を逸脱しない範囲内において種々変更
を加え得ることは勿論である。The drop prevention clip for the infusion set of the present invention.
The infusion set and the infusion set are not limited to the above-described embodiments, and one end of the tube may be branched above the drip tube so that the infusion solution can flow down from a plurality of infusion bottles. The drop-out prevention clip is not necessarily applied only to an infusion set in which a stretchable coil portion is formed on a part of the tube, and may be applied to a tube without a coil portion. , The drop-out prevention clip may be an integrally molded product made of synthetic resin, or may be made by bending a wire-shaped wire rod, and may be, for example, a specially processed paper product having high strength,
The living body to be treated may be a pet or experimental breeding animal other than livestock, or a person (patient), and of course, various changes may be made without departing from the scope of the present invention. Is.
【００４２】[0042]
【発明の効果】上記した本発明の輸液セット用脱落防止
クリップ及び輸液セットによれば、下記の如き種々の優
れた効果を奏し得る。EFFECTS OF THE INVENTION Prevention of falling off of the above-mentioned infusion set of the present invention
According to the clip and the infusion set, various excellent effects as described below can be obtained.
【００４３】（Ｉ）輸液瓶の首部に対する栓体の溶着部
に形成された凸部に脱落しないよう脱落防止クリップを
係止せしめ、該脱落防止クリップにより瓶針ハブを支持
させるようにすれば、チューブに輸液剤を流下させた際
に、該輸液剤の重量によりチューブに下方向きの荷重が
作用しても瓶針が輸液瓶の栓体から抜け落ちないよう保
持させることができる。(I) A drop-prevention clip is locked so that it does not fall off on the convex portion formed on the welded portion of the stopper to the neck of the infusion bottle, and the bottle needle hub is supported by the drop-prevention clip. When the infusion agent flows down into the tube, even if a downward load is applied to the tube due to the weight of the infusion agent, the bottle needle can be held so as not to fall off from the stopper of the infusion bottle.
【００４４】（ＩＩ）上記した（Ｉ）の効果により、チ
ューブの一部に伸縮自在なコイル部を形成しても、輸液
剤の重量による下方向きの荷重で瓶針が輸液瓶の栓体か
ら抜け落ちる虞れがなくなるので、チューブの一部に伸
縮自在なコイル部を形成した輸液セットを安心して使用
することができ、前記コイル部の伸縮によって、生体の
行動を許容しつつ該生体にチューブが絡まらないように
することができる。(II) Due to the effect of (I) described above, even if the expandable coil portion is formed in a part of the tube, the downward direction load due to the weight of the infusion agent causes the bottle needle to move from the stopper of the infusion bottle. Since there is no risk of falling off, it is possible to use an infusion set in which a stretchable coil portion is formed in a part of the tube with peace of mind, and the expansion and contraction of the coil portion allows the tube to be attached to the living body while allowing the behavior of the living body. You can avoid getting entangled.
【００４５】（ＩＩＩ）輸液セットに関し、チューブと
略同径とした一対の固定孔を有する固定板を備え、且つ
該固定板の一方の固定孔に通したチューブをループ状に
撓ませて他方の固定孔に通した構成を採用すれば、各固
定孔間でチューブをループ状に撓ませた部分の量を適切
に調整することによって、上方の輸液瓶と生体との間を
結ぶチューブに弛みが生じないよう調整することができ
る。(III) Concerning the infusion set, a fixing plate having a pair of fixing holes having substantially the same diameter as the tube is provided, and the tube passed through one fixing hole of the fixing plate is bent in a loop shape and the other is fixed. By adopting a configuration that passes through the fixing holes, by appropriately adjusting the amount of the portion in which the tube is bent in a loop shape between the fixing holes, the slack in the tube connecting the upper infusion bottle and the living body can be prevented. It can be adjusted so that it does not occur.
【００４６】（ＩＶ）輸液セットに関し、固定板の適宜
位置に取付孔を開口しておき、該取付孔に紐等を通して
生体側の適当な場所に結わえるようにすれば、生体の突
発的な行動等によってチューブに張力が作用しても、留
置針からコネクタが引き抜かれてしまうといった不具合
を確実に回避することができる。(IV) With respect to the infusion set , if a mounting hole is opened at an appropriate position of the fixing plate and a string or the like is passed through the mounting hole so as to be tied to an appropriate place on the living body side, sudden action of the living body Even if tension acts on the tube due to the above reasons, it is possible to reliably avoid the problem that the connector is pulled out from the indwelling needle.
【図面の簡単な説明】[Brief description of drawings]
【図１】本発明を実施する形態の一例を示す全体図であ
る。FIG. 1 is an overall view showing an example of an embodiment for implementing the present invention.
【図２】図１の脱落防止クリップの斜視図である。2 is a perspective view of the captive clip of FIG. 1. FIG.
【図３】図２の台座部に切欠部を形成した例を示す斜視
図である。FIG. 3 is a perspective view showing an example in which a cutout portion is formed in the pedestal portion of FIG.
【図４】図１の固定板の平面図である。FIG. 4 is a plan view of the fixing plate of FIG.
【図５】図４の固定板に切欠部を形成した例を示す平面
図である。5 is a plan view showing an example in which a cutout portion is formed in the fixing plate of FIG.
【図６】図４及び図５の取付孔に紐を通して家畜の頭絡
に結わえた状態を示す図である。FIG. 6 is a diagram showing a state in which a string is passed through the attachment holes of FIGS.
【図７】脱落防止クリップの第一変形例を示す斜視図で
ある。FIG. 7 is a perspective view showing a first modified example of the captive clip.
【図８】図７の台座部に切欠部を形成した例を示す斜視
図である。8 is a perspective view showing an example in which a cutout portion is formed in the pedestal portion of FIG.
【図９】脱落防止クリップの第二変形例を示す斜視図で
ある。FIG. 9 is a perspective view showing a second modified example of the captive clip.
【図１０】図９の台座部にスリットを形成した例を示す
斜視図である。10 is a perspective view showing an example in which a slit is formed in the pedestal portion of FIG.
【図１１】脱落防止クリップの第三変形例を示す斜視図
である。FIG. 11 is a perspective view showing a third modified example of the captive clip.
【図１２】脱落防止クリップの第四変形例を示す斜視図
である。FIG. 12 is a perspective view showing a fourth modified example of the captive clip.
【図１３】従来の輸液セットの一例を示す全体図であ
る。FIG. 13 is an overall view showing an example of a conventional infusion set.
【符号の説明】 １ 留置針 ２ 家畜（生体） ３ 輸液瓶 ４ 首部 ５ 栓体 ６ チューブ ７ 瓶針 ８ コネクタ ９ 輸液剤 １０ 点滴筒 １１ クランプ １２ 瓶針ハブ １４ 凸部 １５ 脱落防止クリップ １６ コイル部 １７ 把持部 １８ 台座部 １９ 連結部 ２０ 貫通孔 ２１ 切欠部 ２２ 固定孔 ２３ 固定孔 ２４ 固定板 ２５ 切欠部 ２６ 切欠部 ２７ 取付孔 ２８ 紐 ３１ 支持体 ３２ 支持体 ３３ 挾持体 ３４ 挾持体[Explanation of Codes] 1 Indwelling needle 2 Livestock (living body) 3 Infusion bottle 4 Neck portion 5 Stopper 6 Tube 7 Bottle needle 8 Connector 9 Infusion agent 10 Drip tube 11 Clamp 12 Bottle needle hub 14 Convex portion 15 Drop prevention clip 16 Coil portion 17 gripping part 18 pedestal part 19 connecting part 20 through hole 21 notch part 22 fixing hole 23 fixing hole 24 fixing plate 25 notch part 26 notch part 27 mounting hole 28 string 31 support body 32 support body 33 holding body 34 holding body
Claims (11)
の輸液瓶から輸液剤を導く為の輸液セットであって、前
記輸液瓶の首部に溶着された栓体に差し込み得る瓶針を
一端に装着し且つ他端には前記留置針に接続し得るコネ
クタを装着したチューブと、該チューブの途中に輸液剤
を滴下せしめて視認し得るよう設けられた点滴筒と、前
記チューブの途中に輸液剤の流量を調整し得るよう取り
付けられたクランプと、前記栓体に対する瓶針の差し込
みを容易ならしめる為に該瓶針の基端部に固定された瓶
針ハブと、前記栓体の溶着部に形成された凸部に脱落し
ないよう係止されて前記瓶針ハブを支持し得る脱落防止
クリップとを備えたことを特徴とする輸液セット。1. An infusion set for guiding an infusion agent from an infusion bottle above an indwelling needle inserted into a blood vessel of a living body, wherein a bottle needle that can be inserted into a plug body welded to the neck of the infusion bottle is one end Attached to the other end and a connector attached to the indwelling needle at the other end, a drip tube provided so that the transfusion agent can be dropped in the middle of the tube for visual recognition, and a transfusion in the middle of the tube A clamp attached so that the flow rate of the agent can be adjusted, a bottle needle hub fixed to the proximal end of the bottle needle for facilitating insertion of the bottle needle into the stopper, and a welded portion of the stopper. And a drop-out prevention clip capable of supporting the bottle needle hub by being locked to the convex portion formed in the above so as not to drop off.
し側方から装着可能で且つ栓体の溶着部に形成された凸
部に脱落しないよう係止可能な把持部と、瓶針ハブを支
持し得る台座部と、該台座部を前記把持部に対し一体に
連結する連結部とにより構成されていることを特徴とす
る請求項１に記載の輸液セット。2. A drop-prevention clip is provided on a neck portion of an infusion bottle, which can be attached from a lateral side, and which can be locked to a convex portion formed on a welded portion of a stopper so as not to fall off, and a bottle needle hub. The infusion set according to claim 1, comprising a pedestal portion that can be supported and a connecting portion that integrally connects the pedestal portion to the grip portion.
を開口した棚状に形成され且つ該貫通孔が把持部の装着
方向に長く形成されていることを特徴とする請求項２に
記載の輸液セット。3. The infusion solution according to claim 2, wherein the pedestal portion is formed in a shelf shape having a through hole through which a tube is inserted, and the through hole is elongated in a mounting direction of the grip portion. set.
部を形成したことを特徴とする請求項３に記載の輸液セ
ット。4. The infusion set according to claim 3, wherein a cutout portion is formed so as to extend from the outer edge of the pedestal portion to the through hole.
を有し且つ連結部が柔軟な帯状に形成されていることを
特徴とする請求項２に記載の輸液セット。5. The infusion set according to claim 2, wherein the pedestal portion has a through hole through which the tube is inserted, and the connecting portion is formed in a flexible band shape.
う略水平に張り出した一対の支持体により形成されてい
ることを特徴とする請求項２に記載の輸液セット。6. The infusion set according to claim 2, wherein the pedestal portion is formed by a pair of support members that extend substantially horizontally so as to support both ends of the bottle needle hub.
う側面形状をコの字型とした一対の挾持体により形成さ
れていることを特徴とする請求項２に記載の輸液セッ
ト。7. The infusion set according to claim 2, wherein the pedestal portion is formed by a pair of holding bodies having a U-shaped side surface so that both ends of the bottle needle hub can be held.
形成したことを特徴とする請求項１〜７の何れかに記載
の輸液セット。8. The infusion set according to any one of claims 1 to 7, wherein an expandable coil portion is formed on a part of the tube.
有する固定板を備え、且つ該固定板の一方の固定孔に通
したチューブをループ状に撓ませて他方の固定孔に通し
たことを特徴とする請求項１〜８の何れかに記載の輸液
セット。9. A fixing plate having a pair of fixing holes having substantially the same diameter as the tube is provided, and the tube passed through one fixing hole of the fixing plate is bent in a loop shape and passed through the other fixing hole. The infusion set according to any one of claims 1 to 8, which is characterized in that.
欠部を形成したことを特徴とする請求項９に記載の輸液
セット。10. The infusion set according to claim 9, wherein a cutout portion that extends from the outer edge of the fixing plate to the fixing hole is formed.
う取付孔を開口したことを特徴とする請求項９又は１０
に記載の輸液セット。11. A mounting hole is formed at an appropriate position of the fixing plate so that a string or the like can pass therethrough.
The infusion set described in.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP04892296A JP3193289B2 (en) | 1996-03-06 | 1996-03-06 | Infusion set |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP04892296A JP3193289B2 (en) | 1996-03-06 | 1996-03-06 | Infusion set |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH09239026A true JPH09239026A (en) | 1997-09-16 |
| JP3193289B2 JP3193289B2 (en) | 2001-07-30 |
Family
ID=12816757
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP04892296A Expired - Fee Related JP3193289B2 (en) | 1996-03-06 | 1996-03-06 | Infusion set |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP3193289B2 (en) |
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|---|---|---|---|---|
| KR20010044436A (en) * | 2001-02-20 | 2001-06-05 | 노상현 | Spring PVC Tube |
| KR20030068838A (en) * | 2002-02-18 | 2003-08-25 | 오연상 | Tube For Liquid Supply |
| WO2005112169A1 (en) * | 2004-05-18 | 2005-11-24 | Matsushita Electric Industrial Co., Ltd. | Liquid fuel receiving container for fuel cell, and fuel cell system |
| JP2007505701A (en) * | 2003-09-19 | 2007-03-15 | ホスピラ・インコーポレイテツド | Pump tube set operation system |
| CN107088243A (en) * | 2017-05-03 | 2017-08-25 | 福建省百仕韦医用高分子股份有限公司 | Tie rod formula Transfusion needle pipe has pin to be connected anti-drop device with infusion connector |
| CN107115578A (en) * | 2017-05-03 | 2017-09-01 | 福建省百仕韦医用高分子股份有限公司 | Card insert type Transfusion needle pipe has pin to be connected anti-drop device with infusion connector |
| EP3381488A1 (en) * | 2017-03-28 | 2018-10-03 | B. Braun Melsungen AG | Device for securing an infusion apparatus |
| CN111298232A (en) * | 2020-03-28 | 2020-06-19 | 赵薇 | Helmet for separated infusion support |
| CN111790020A (en) * | 2020-07-13 | 2020-10-20 | 中国人民解放军陆军军医大学第一附属医院 | An anti-dropping infusion set structure |
| CN112138239A (en) * | 2020-10-23 | 2020-12-29 | 赵帅 | Needle-dropping prevention safety rope for pediatric infusion |
| CN114129361A (en) * | 2021-12-09 | 2022-03-04 | 何荣米 | Paediatrics nursing fluid infusion bed |
| CN114344622A (en) * | 2022-02-14 | 2022-04-15 | 中国人民解放军陆军军医大学第一附属医院 | Anti-drop infusion needle |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3292058B2 (en) | 1996-10-01 | 2002-06-17 | 三菱電機株式会社 | Method and apparatus for processing wiring substrate using laser light |
-
1996
- 1996-03-06 JP JP04892296A patent/JP3193289B2/en not_active Expired - Fee Related
Cited By (19)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20010044436A (en) * | 2001-02-20 | 2001-06-05 | 노상현 | Spring PVC Tube |
| KR20030068838A (en) * | 2002-02-18 | 2003-08-25 | 오연상 | Tube For Liquid Supply |
| JP2007505701A (en) * | 2003-09-19 | 2007-03-15 | ホスピラ・インコーポレイテツド | Pump tube set operation system |
| WO2005112169A1 (en) * | 2004-05-18 | 2005-11-24 | Matsushita Electric Industrial Co., Ltd. | Liquid fuel receiving container for fuel cell, and fuel cell system |
| JP2005332592A (en) * | 2004-05-18 | 2005-12-02 | Matsushita Electric Ind Co Ltd | Liquid fuel container for fuel cell and fuel cell system |
| CN100423343C (en) * | 2004-05-18 | 2008-10-01 | 松下电器产业株式会社 | Liquid fuel container for fuel cell and fuel cell system |
| EP3381488A1 (en) * | 2017-03-28 | 2018-10-03 | B. Braun Melsungen AG | Device for securing an infusion apparatus |
| DE102017205188A1 (en) * | 2017-03-28 | 2018-10-04 | B. Braun Melsungen Ag | Safety device for securing an infusion device |
| CN108653874A (en) * | 2017-03-28 | 2018-10-16 | B.布劳恩梅尔松根股份公司 | Fixing device for fixing infusion device |
| US11197801B2 (en) | 2017-03-28 | 2021-12-14 | B. Braun Melsungen Ag | Securing device for securing an infusion appliance |
| CN108653874B (en) * | 2017-03-28 | 2022-05-27 | B.布劳恩梅尔松根股份公司 | Fixtures for securing infusion devices |
| CN107115578A (en) * | 2017-05-03 | 2017-09-01 | 福建省百仕韦医用高分子股份有限公司 | Card insert type Transfusion needle pipe has pin to be connected anti-drop device with infusion connector |
| CN107088243A (en) * | 2017-05-03 | 2017-08-25 | 福建省百仕韦医用高分子股份有限公司 | Tie rod formula Transfusion needle pipe has pin to be connected anti-drop device with infusion connector |
| CN107088243B (en) * | 2017-05-03 | 2023-08-15 | 福建省百仕韦医用高分子股份有限公司 | Stay type infusion needle tube and infusion joint needle connection anti-drop device |
| CN111298232A (en) * | 2020-03-28 | 2020-06-19 | 赵薇 | Helmet for separated infusion support |
| CN111790020A (en) * | 2020-07-13 | 2020-10-20 | 中国人民解放军陆军军医大学第一附属医院 | An anti-dropping infusion set structure |
| CN112138239A (en) * | 2020-10-23 | 2020-12-29 | 赵帅 | Needle-dropping prevention safety rope for pediatric infusion |
| CN114129361A (en) * | 2021-12-09 | 2022-03-04 | 何荣米 | Paediatrics nursing fluid infusion bed |
| CN114344622A (en) * | 2022-02-14 | 2022-04-15 | 中国人民解放军陆军军医大学第一附属医院 | Anti-drop infusion needle |
Also Published As
| Publication number | Publication date |
|---|---|
| JP3193289B2 (en) | 2001-07-30 |
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