JPS6144037Y2 - - Google Patents
Info
- Publication number
- JPS6144037Y2 JPS6144037Y2 JP10492982U JP10492982U JPS6144037Y2 JP S6144037 Y2 JPS6144037 Y2 JP S6144037Y2 JP 10492982 U JP10492982 U JP 10492982U JP 10492982 U JP10492982 U JP 10492982U JP S6144037 Y2 JPS6144037 Y2 JP S6144037Y2
- Authority
- JP
- Japan
- Prior art keywords
- tube
- body member
- knob
- bottom plate
- attached
- 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.)
- Expired
Links
- 230000001012 protector Effects 0.000 claims description 11
- 239000012530 fluid Substances 0.000 claims description 2
- 238000001802 infusion Methods 0.000 description 7
- 238000001990 intravenous administration Methods 0.000 description 5
- 230000001105 regulatory effect Effects 0.000 description 3
- 241000238413 Octopus Species 0.000 description 1
- 102100027340 Slit homolog 2 protein Human genes 0.000 description 1
- 101710133576 Slit homolog 2 protein Proteins 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 239000003978 infusion fluid Substances 0.000 description 1
Description
【考案の詳細な説明】
本考案は流体輸送チユーブ、たとえば静脈輸液
セツトにおけるフレキシチユーブの輸送流体の流
量調節を行うためのクランプに関するものであ
る。DETAILED DESCRIPTION OF THE INVENTION The present invention relates to a clamp for regulating the flow rate of a fluid transport tube, such as a flexi tube in an intravenous infusion set.
第１図は従来から多く使用されている静脈輸送
セツトを示すものである。この静脈輸送セツト
は、ピン１に点滴球２を介して接続されたフレキ
シチユーブ３の途中に調節クランプ４を設け、フ
レキシチユーブ３の下端に接続されたタコ管５の
下部に輸液針６を取り付けたものである。このセ
ツトにおいては、調節クランプ４を調節し、フレ
キシチユーブ３の締付度を変えることによつて輸
液の量を調節することができる。 FIG. 1 shows a commonly used intravenous transport set. This intravenous transport set includes an adjustment clamp 4 provided in the middle of a flexible tube 3 connected to a pin 1 via an infusion bulb 2, and an infusion needle 6 attached to the lower part of an octopus tube 5 connected to the lower end of the flexible tube 3. It is something that In this set, the amount of infusion can be adjusted by adjusting the adjustment clamp 4 and changing the degree of tightening of the flexi tube 3.
第２図ないし第４図に示すものは、従来の調節
クランプである。第２図のものは本体７にローラ
８を取り付け、本体７に形成されている溝に沿つ
て、ローラ８を押圧回転駆動させることにより、
フレキシチユーブ３に流れる輸液の量を調節する
ことができる。第３図に示すものは軸９で両端を
支持された板１０，１１の間に押え板１２を移動
自在に設け、この押え板１２をボルト１３で押え
ることにより、押え板１２と下部の板１１の間に
通したチユーブ３を締め付けるようにしたもので
ある。また第４図のものは板１４のテーパ孔１５
に通したチユーブ３を動かして締付度を変えるよ
うにしたものである。 What is shown in FIGS. 2-4 is a conventional adjustment clamp. In the case shown in FIG. 2, a roller 8 is attached to the main body 7, and the roller 8 is pressed and rotated along the groove formed in the main body 7.
The amount of infusion fluid flowing into the flex tube 3 can be adjusted. In the one shown in FIG. 3, a presser plate 12 is movably provided between plates 10 and 11 supported at both ends by a shaft 9, and by pressing the presser plate 12 with bolts 13, the presser plate 12 and the lower plate are connected. The tube 3 passed between the tubes 11 and 11 is tightened. In addition, the one in FIG. 4 has a tapered hole 15 in the plate 14.
The degree of tightening can be changed by moving the tube 3 passed through the tube.
これらいずれの調節クランプも、医者や看護婦
などがフレキシチユーブ３の締付度を調節した
後、調節クランプ４に手を触れなければなんら問
題がないが、点滴時間の短縮を図るために患者が
みずからの手で勝手に操作し、容易に輸液の流量
を調節することができる欠点がある。これはいず
れの形式のものも片手で操作できるからである。
患者が勝手に操作することは非常に危険なことで
あり、時には生命にかかわることもある。 There is no problem with any of these adjustment clamps as long as the doctor or nurse does not touch the adjustment clamp 4 after adjusting the tightness of the flexible tube 3, but in order to shorten the infusion time, patients It has the disadvantage that it can be operated with one's own hands and the flow rate of the infusion can be easily adjusted. This is because either type can be operated with one hand.
It is extremely dangerous for the patient to operate the device without permission, and it can sometimes be life-threatening.
そこで本考案者らは従来のものの欠点を解決す
べく、筒状のボデイ部材と、該ボデイ部材の外端
を閉塞する被締付チユーブ締付用のチユーブ受部
材と、前記ボデイ部材の内端に回動自在に支持さ
れた回転運動伝達部材と、該回転運動伝達部材に
一部が螺合され他部が前記チユーブ受部材に対峙
するチユーブ押え部材を備えた流量調節クランプ
を開発し、本考案と同一の出願人によつて既に実
用新案登録出願をしてある。（実願昭57−056650
号）。 Therefore, in order to solve the drawbacks of the conventional ones, the inventors of the present invention have provided a cylindrical body member, a tube receiving member for tightening a tube to be tightened that closes the outer end of the body member, and an inner end of the body member. We have developed a flow rate regulating clamp comprising a rotary motion transmitting member rotatably supported by a rotary motion transmitting member, and a tube holding member having a portion screwed to the rotary motion transmitting member and the other portion facing the tube receiving member. An application for utility model registration has already been filed by the same applicant as the inventor. (Jitsugan 57-056650
issue).
この既出願のものは、上述した従来のもの（第
２図ないし第４図のもの）が有する欠点は充分に
解決されたけれども、構造が複雑である上に煩雑
な操作と確実な作動性の点で、改良が必要であつ
た。そこで本考案者らは鋭意研究の結果、構造が
簡単で操作性が良く、かつ、作動も確実な流量調
節クランプの完成をみたものである。 Although this patent application has sufficiently solved the drawbacks of the above-mentioned conventional products (Figs. 2 to 4), it has a complex structure, requires complicated operations, and requires reliable operation. Improvements were needed in this respect. As a result of intensive research, the inventors of the present invention have completed a flow rate regulating clamp that has a simple structure, good operability, and reliable operation.
本考案はこのため、筒状のボデイ部材と、該ボ
デイ部材の外端に取付けられる底板部材と、該底
板部材に対して摺動し被締付チユーブの一部を受
けるチユーブ受部材と、前記ボデイ部材の内端に
一部を回転自在に支持され他部に摘み部を形成し
た回転部材と、前記ボデイ部材の内部に設けられ
た回転はせず摺動は自在に支持され一端が前記被
締付チユーブの一部に臨み他端が前記回転部材に
連係して移動するチユーブ押え部材と、前記ボデ
イ部材の外周に摺動自在に設けられスプリングに
よつて常時は前記回転部材の摘み部を隠す部位に
あるよう附勢されたプロテクタ部材とを備えた構
成としたものである。 For this reason, the present invention includes a cylindrical body member, a bottom plate member attached to the outer end of the body member, a tube receiving member that slides with respect to the bottom plate member and receives a portion of the tube to be tightened; A rotating member is provided inside the body member and has a rotating member that is not rotatable but is slidably supported and has one end that is rotatably supported by the inner end of the body member and has a knob formed in the other part. a tube holding member that faces a part of the tightening tube and whose other end moves in conjunction with the rotating member; and a tube holding member that is slidably provided on the outer periphery of the body member and that normally holds the knob of the rotating member by means of a spring. The protector member is energized so as to be located at the hidden portion.
次に本考案の一実施例を第５図について説明す
ると、符号１６はボデイ部材を示し、このボデイ
部材１６は内端（図における上端）がコ字型に形
成された筒状のものであり、外端（図における下
端）が開放されて、ここに、底板部材１７は接着
などの適当な手段によつて取り付けられている。
そしてこの底板部材１７には、この底板部材１７
に対して摺動するようにチユーブ受部材１８が嵌
合されている。チユーブ受部材１８は、被締付チ
ユーブであるフレキシチユーブ３の一部に当接
し、他部に当接する後述のチユーブ押え部材２４
と協働して、フレキシチユーブ３を挾持する役割
を果すものである。 Next, one embodiment of the present invention will be described with reference to FIG. 5. Reference numeral 16 indicates a body member, and this body member 16 is a cylindrical member whose inner end (upper end in the figure) is formed into a U-shape. , the outer end (lower end in the figure) is open, and the bottom plate member 17 is attached thereto by suitable means such as adhesive.
This bottom plate member 17 has a
A tube receiving member 18 is fitted so as to slide thereon. The tube receiving member 18 comes into contact with a part of the flexible tube 3, which is the tube to be tightened, and a tube holding member 24, which will be described later, comes into contact with another part.
It plays the role of holding the flexible tube 3 in cooperation with the flexible tube 3.
符号１９は回転部材を示す。この回転部材１９
は、一部（図における下部）がボデイ部材１６の
上部に形成された孔２０に嵌合して回転自在に支
持され、他部（図における上部）に摘み部２１を
形成したもので、ボデイ部材１６の段部において
装着された平面略Ｅ字形のクリツプ２２によつ
て、ボデイ部材１６からの抜止めが行われている
ものである。ボデイ部材１６には縦方向にスリツ
ト２３が設けられており、このスリツト２３に
は、チユーブ押え部材２４の一部が摺動自在に係
合している。この係合により、チユーブ押え部材
２４は、回転は不能で摺動は自在に支持されるこ
とになる。チユーブ押え部材２４の一端（図にお
ける下端）はフレキシチユーブ３の一部に臨んで
いる。 Reference numeral 19 indicates a rotating member. This rotating member 19
A part (lower part in the figure) fits into a hole 20 formed in the upper part of the body member 16 and is rotatably supported, and the other part (upper part in the figure) has a knob 21. The member 16 is prevented from coming off from the body member 16 by a substantially E-shaped clip 22 attached to the stepped portion of the member 16. A slit 23 is provided in the body member 16 in the longitudinal direction, and a part of the tube holding member 24 is slidably engaged with the slit 23. Due to this engagement, the tube holding member 24 is supported so that it cannot rotate but can freely slide. One end (lower end in the figure) of the tube holding member 24 faces a part of the flexible tube 3.
チユーブ押え部材２４の上部は雄ねじ２５とな
つており、回転部材１９に形成された雌ねじ２６
に螺合させる。これにより摘み部２１を摘んで回
転させれば、チユーブ押え部材２４はスリツト２
３によつて案内されながら上下方向に移動するこ
とになる。回転部材１９の外側にはプロテクタ部
材２７が設けられている。このプロテクタ部材２
７は上部に摘み部２１の外形寸法より若干大きな
寸法の孔２８を有し、側部長孔２９を有するの
で、この長孔２９の部分に、ねじ部をボデイ部材
１６に圧入したピン３０の頭部が位置している。
そしてプロテクタ部材２７の上端内側とボデイ部
材１６の上端との間にはスプリング３１が介装さ
れて、プロテクタ部材２７に、このプロテクタ部
材２７が摘み部２１を隠す部位まで移動する力を
与えている。３２はプロテクタ部材２７に設けら
れた突起である。 The upper part of the tube holding member 24 has a male thread 25, and the upper part of the tube holding member 24 has a female thread 26 formed on the rotating member 19.
Screw together. As a result, when the knob 21 is pinched and rotated, the tube holding member 24 is moved to the slit 2.
It will move in the vertical direction while being guided by 3. A protector member 27 is provided on the outside of the rotating member 19. This protector member 2
7 has a hole 28 in the upper part that is slightly larger than the outer dimensions of the knob 21, and has a side elongated hole 29. Department is located.
A spring 31 is interposed between the inside of the upper end of the protector member 27 and the upper end of the body member 16, giving a force to the protector member 27 to move it to a position where the protector member 27 hides the knob 21. . 32 is a protrusion provided on the protector member 27.
このように構成されたこの調節クランプは、チ
ユーブ受部材１８を底板部材１７からはずして、
ここにフレキシチユーブ３を入れ、チユーブ受部
材１８を再度底板部材１７にセツトして使用状態
にする。フレキシチユーブ３の締付度を変えるに
は、第６図に示すように、一方の手の３本の指を
突起３２とチユーブ受部材１８とに掛け、第６図
の矢印Ａ，Ｂの方向の力を加える。この力はスプ
リング３１を撓めて、プロテクタ部材２７を下降
させ、摘み部２１が孔２８より突出する状態にす
る。プロテクタ部材２７の可動量は長孔２９によ
つて決定される。次に他方の手の２本の指で摘み
部２１を矢印Ｃ方向またはＤ方向に回転させれば
チユーブ押え部材２４が図示されているごとく上
下方向に移動するので、フレキシチユーブ３を加
圧し、あるいは解放することになる。これによ
り、フレキシチユーブ３の締付度を調節すること
ができる。 This adjustment clamp configured in this way can be used by removing the tube receiving member 18 from the bottom plate member 17 and
The flex tube 3 is inserted here, and the tube receiving member 18 is set on the bottom plate member 17 again to be ready for use. To change the degree of tightening of the flex tube 3, as shown in FIG. 6, place three fingers of one hand on the protrusion 32 and the tube receiving member 18, and move in the direction of arrows A and B in FIG. Add force. This force deflects the spring 31, lowering the protector member 27 and causing the knob 21 to protrude from the hole 28. The amount of movement of the protector member 27 is determined by the elongated hole 29. Next, by rotating the knob 21 in the direction of arrow C or D with the two fingers of the other hand, the tube holding member 24 will move in the vertical direction as shown in the figure, thereby pressurizing the flexi tube 3. Or it will be released. Thereby, the degree of tightening of the flexi tube 3 can be adjusted.
本考案は上述のように構成したことにより、片
手で操作することが不可能となり、患者が自分で
点滴速度を変えることができなくなる効果があ
る。また、摘み部を回転させることによつてフレ
キシチユーブの締付度が変えられるので、締付度
を微妙に変えることができる。なお、本考案は静
脈輸液セツト以外のものにも使用できることは言
うまでもない。 By configuring the present invention as described above, it is impossible to operate it with one hand, and the patient cannot change the drip rate by himself. Further, since the degree of tightening of the flexi tube can be changed by rotating the knob, the degree of tightening can be changed slightly. It goes without saying that the present invention can also be used for things other than intravenous infusion sets.
第１図は静脈輸送セツトの正面図、第２図ない
し第４図は従来使用されている調節クランプの斜
視図、第５図は本考案の一実施例の一部断面図、
第６図は第５図のものの使用状態を示す断面図で
ある。
３……フレキシチユーブ、１６……ボデイ部
材、１７……底板部材、１８……チユーブ受部
材、１９……回転部材、２１……摘み部、２４…
…チユーブ押え部材、２７……プロテクタ部材、
２９……長孔、３１……スプリング、３２……突
起。
FIG. 1 is a front view of the intravenous transport set, FIGS. 2 to 4 are perspective views of a conventionally used adjustment clamp, and FIG. 5 is a partial sectional view of an embodiment of the present invention.
FIG. 6 is a sectional view showing the device shown in FIG. 5 in a state of use. 3...Flex tube, 16...Body member, 17...Bottom plate member, 18...Tube receiving member, 19...Rotating member, 21...Knob portion, 24...
...Tube holding member, 27...Protector member,
29...Elongated hole, 31...Spring, 32...Protrusion.
Claims (1)
付けられる底板部材と、該底板部材に対して摺動
し被締付チユーブの一部を受けるチユーブ受部材
と、前記ボデイ部材の内端に一部を回転自在に支
持され他部に摘み部を形成した回転部材と、前記
ボデイ部材の内部に設けられ回転はせず摺動は自
在に支持され一端が前記被締付チユーブの一部に
臨み他端が前記回転部材に連係して移動するチユ
ーブ押え部材と、前記ボデイ部材の外周に摺動自
在に設けられスプリングによつて常時は前記回転
部材の摘み部を隠す部位にあるよう附勢されたプ
ロテクタ部材とを備えたことを特徴とする流体輸
送チユーブの流量調節クランプ。 A cylindrical body member, a bottom plate member attached to the outer end of the body member, a tube receiving member that slides with respect to the bottom plate member and receives a portion of the tube to be tightened, and a tube receiving member attached to the inner end of the body member. A rotary member having a part rotatably supported and a knob formed in the other part, and a rotating member provided inside the body member so as not to rotate but to be slidably supported, with one end attached to a part of the tightened tube. a tube holding member whose other end moves in conjunction with the rotating member; and a tube holding member which is slidably provided on the outer periphery of the body member and is biased by a spring so that it is always in a position that hides the knob of the rotating member. A flow rate adjustment clamp for a fluid transport tube, characterized in that it is equipped with a protector member.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10492982U JPS5947165U (en) | 1982-07-10 | 1982-07-10 | Flow rate adjustment clamp for fluid transport tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10492982U JPS5947165U (en) | 1982-07-10 | 1982-07-10 | Flow rate adjustment clamp for fluid transport tube |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5947165U JPS5947165U (en) | 1984-03-29 |
| JPS6144037Y2 true JPS6144037Y2 (en) | 1986-12-12 |
Family
ID=30246175
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10492982U Granted JPS5947165U (en) | 1982-07-10 | 1982-07-10 | Flow rate adjustment clamp for fluid transport tube |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5947165U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2008102808A1 (en) * | 2007-02-21 | 2008-08-28 | Kobayashi Pharmaceutical Co., Ltd. | Valve device for urine collection bag and urine collection bag |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2008055876A1 (en) * | 2006-11-07 | 2008-05-15 | Nestec S.A. | Flow controller |
-
1982
- 1982-07-10 JP JP10492982U patent/JPS5947165U/en active Granted
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2008102808A1 (en) * | 2007-02-21 | 2008-08-28 | Kobayashi Pharmaceutical Co., Ltd. | Valve device for urine collection bag and urine collection bag |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5947165U (en) | 1984-03-29 |
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