CN101502685B - Bidirectional transfusion speed regulator - Google Patents

Bidirectional transfusion speed regulator Download PDF

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Publication number
CN101502685B
CN101502685B CN 200910058513 CN200910058513A CN101502685B CN 101502685 B CN101502685 B CN 101502685B CN 200910058513 CN200910058513 CN 200910058513 CN 200910058513 A CN200910058513 A CN 200910058513A CN 101502685 B CN101502685 B CN 101502685B
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CN
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Grant
Patent type
Prior art keywords
upper
flow regulator
flow
swash plate
riser
Prior art date
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CN 200910058513
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Chinese (zh)
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CN101502685A (en )
Inventor
梁伟
王永秀
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宁波市鄞州千峰机械科技有限公司
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Abstract

The invention relates to a medical appliance, in particular to a two-way transfusion speed governor, comprising a flow governor, a through pipe chase, a riser and a sloping plate; the through pipe chase is a plastic sheet which is arranged on upper jagged edges of the flow governor in the vertical direction and forms an integrated part with the flow governor; the sloping plate is a plastic sheet which has one end connected with the upper end of the riser and forms an integrated part with the riser; the sloping plate and the riser form an included angle of 45 degrees, the middle part of the sloping plate is provided with a rectangular through pipe chase on a plane; the width and length of the through pipe chase are both more than the diameter of the transfusion tube. The speed governor of the invention not only features low cost and convenient use but also the capacity of regulating flow speed of the liquid in a transfusion system in a two-way manner, thus enjoying more utility value.

Description

双向输液调速器 Two-way infusion governor

技术领域 FIELD

[0001] 本发明涉及一种医疗器械,特别是涉及一种双向输液调速器。 [0001] The present invention relates to a medical instrument, particularly to a bi-directional governor infusion. 背景技术 Background technique

[0002] 专利号为200820020475. 7的“流量调节器”,其目的在于降低现有输液器的流量 [0002] Patent No. 200820020475.7 of "flow regulator", which aims to reduce the flow rate of the conventional liquid infusion device

调节器的成本、提高生产效率,但其技术方案存在一定的缺陷:由于该实用新型只能通过“将下部逐渐向里挤压”的方式来达到调节流量的作用,那就注定了该方案只能够单纯地降低输液流量,在降低以后无法再加大,这一缺陷使该方案并不适用于常规的临床治疗。 Cost regulator, increase productivity, but there are some defects in its technical solution: As the utility model can only "gradually squeezing the lower inwardly" way to achieve the effect of regulating traffic, it would be doomed in the program only can simply reduce the infusion flow rate can not be reduced further increase in the future, this defect so that the program does not apply to routine clinical treatment.

发明内容 SUMMARY

[0003] 本发明为解决现有技术的不足,提供一种成本低廉且使用方便的双向输液调速 [0003] The present invention solves the deficiencies of the prior art, provides an inexpensive and easy to use infusion speed bidirectional

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[0004] 解决本发明技术问题的方案是:双向输液调速器由流量调节器、过管槽、竖板和斜板构成。 [0004] Solving the problem of the present invention is a: a bi-directional governor infusion flow regulator, through ducts, risers and the swash plate.

[0005] 其中,流量调节器的器体呈椭圆形一体化结构,在器体的上端和下端各设有上孔和下孔,器体中间设有卡子,器体的上侧端设有流量调节开关,流量调节开关由上部和下部组成,上部内面是锯齿形,下部顶端是直角三角形与上部内面的锯齿形相吻合。 [0005] wherein the integral structure is generally oval-shaped flow regulator, in the upper and lower ends of each body is provided with upper and lower holes, an intermediate body is provided with a pawl-side end, the body is provided with flow adjustment switch, switch a flow regulator consisting of the upper and lower, an upper inner surface is serrated, the lower portion of the top right-angled triangle coincide with the upper inner surface of serration physiognomy. 过管槽为竖直方向处于流量调节器上部锯齿边缘的塑料片,且与流量调节器的上部为一个整体,斜板为一端与竖板的上端相接且与竖板为一整体的塑料片。 Through the ducts in the upper vertical direction of flow regulators jagged edges of plastic sheet, and is in contact with the vertical plate and is integral with the upper sheet of plastic flow regulator as a whole, an upper end of the swash plate and the vertical plate . 斜板与竖板成45°的夹角。 The swash plate and vertical plates at an angle of 45 °. 斜板的中部有在平面上成矩形的过管槽,过管槽的长宽均大于输液管的直径。 The middle of the swash plate had ducts on a rectangular plane, through the tube length and width greater than the groove diameter of the infusion tube.

[0006] 使用时,输液管从过管槽以及流量调节器的下孔和上孔中通过。 [0006] In use, the infusion tube through a hole through the tube from the groove and the flow regulator and the upper hole. 需要降低输液流量时,将流量调节器的下部向内里挤压即可;需要提高流速时,只需将斜板的末端往流量调节器方向压,在斜板的杠杆作用下,流量调节器的上部被竖板向上拉,流量调节器上部的锯齿与流量调节器的下部相脱离,此时只需将流量调节器的下部放松到合适的位置后松开斜板,流量调节器的上部与下部重新吻合在一起,输液流速即被调高。 When necessary to reduce the flow rate of the infusion, the flow regulator's lower portion is pressed inwardly to; increase the flow rate needed, just the end of the swash plate toward the flow direction of the pressure regulator, the swash plate under the action of the lever, the flow regulator an upper riser is pulled upwardly, and a lower serrated upper part of the flow regulator is disengaged from the flow regulator, the lower case only the flow regulator relax to the appropriate position after the release of the swash plate, the upper and lower flow regulator re-fit together, i.e. to increase the infusion flow rate.

[0007] 采用上述方案,能达到以下效果: [0007] With the above embodiment, the following effects can be achieved:

[0008] 由于本发明在具有成本低廉、使用方便的优点的同时,能够双向调节输液器液体的流速,与现有的、只能单一地将输液流速降低而不能调高的“流量调节器”相比,更具有实用价值。 [0008] Since the present invention has a low cost, while the advantages of easy to use, capable of bidirectional adjusting the flow rate of liquid infusion, the conventional, can only be reduced to a single infusion flow rate can not increase the "flow regulator" compared to the more practical value.

附图说明 BRIEF DESCRIPTION

[0009] 图1为本发明的俯视图; [0009] FIG. 1 is a plan view of the present invention;

[0010] 图2为本发明的剖面图。 [0010] 2 cross-sectional view of the present invention.

[0011] 图中:1.流量调节器2.过管槽3.竖板4.斜板5.输液管具体实施方式[0012] 下面结合附图和实施例对本发明作进一步的描述。 [0011] FIG: 1. 2. The flow regulator through the riser tube slots 3. 4. 5. infusion tube swash plate DETAILED DESCRIPTION [0012] accompanying drawings and the following embodiments of the present invention will be further described.

[0013] 双向输液调速器由流量调节器1、过管槽2、竖板3和斜板4构成。 [0013] Infusion bidirectional governor actuator 1 by the flow rate, through the ducts 2, the vertical plate 3 and the inclined plate 4.

[0014] 其中,流量调节器1的器体呈椭圆形一体化结构,在器体的上端和下端各设有上孔和下孔,器体中间设有卡子,器体的上侧端设有流量调节开关,流量调节开关由上部和下部组成,上部内面是锯齿形,下部顶端是直角三角形与上部内面的锯齿形相吻合,过管槽2 为竖直方向处于流量调节器1上部锯齿边缘的塑料片,且与流量调节器1的上部为一个整体,斜板4为一端与竖板3的上端相接且与竖板3为一整体的塑料片。 [0014] wherein the integral structure is generally oval-shaped flow regulator 1, the upper and lower ends of each body is provided with upper and lower holes, an intermediate body is provided with a pawl-side end, the body is provided with flow rate adjusting switch, the flow rate adjusting switch consists of an upper and a lower composition, an upper inner surface is serrated, the lower portion of the top right-angled triangle coincide with the serration physiognomy inner surface of the upper portion, through the ducts 2 in the plastic sheet 1 the upper serrated edge flow regulator is vertical sheet, and the upper flow regulator 1 as a whole, as the swash plate 4 and the upper end of the vertical plate 3 in contact with the vertical plate 3 and is an integral piece of plastic. 斜板4与竖板3成45°的夹角。 4 and the swash plate angle of the vertical plate 3 to 45 °. 斜板4的中部有在平面上成矩形的过管槽2,过管槽2的长宽均大于输液管的直径。 The middle of the swash plate 4 has a rectangular shape on a plane through the tube into the tank 2, tank 2 through the pipe length and width are larger than the diameter of the infusion tube.

[0015] 使用时,输液管5从过管槽2以及流量调节器1的下孔和上孔中通过。 [0015] In use, the infusion tube through the pipe 5 from the tank through the hole 2, and a flow regulator and the upper hole. 需要降低输液流量时,将流量调节器1的下部向内里挤压即可;需要提高流速时,只需将斜板4的末端往流量调节器1方向压,在斜板4的杠杆作用下,流量调节器1的上部被竖板3向上拉, 流量调节器1上部的锯齿与流量调节器1的下部相脱离,此时只需将流量调节器1的下部放松到合适的位置后松开斜板4,流量调节器1的上部与下部重新吻合在一起,输液流量即被调高。 When necessary to reduce the flow rate of the infusion, the flow regulator's 1 lower portion inwardly to extrusion; increase the flow rate needed, just the end of the swash plate 4 1 to the direction of flow of the pressure regulator, the swash plate under the action of the lever 4, after the upper flow regulator 1 is pulled upward vertical plate 3, an upper portion of the flow regulator and the flow regulator serrations are disengaged from the lower portion 1, the lower case only one flow regulator is loosened to relax to the appropriate location swash plate 4, the upper and lower flow regulator 1 with re-anastomosis, i.e., increase the infusion flow rate.

Claims (1)

  1. 1. 一种双向输液调速器,由流量调节器、过管槽、竖板和斜板构成,其特征是:流量调节器的器体呈椭圆形一体化结构,在器体的上端和下端各设有上孔和下孔,器体中间设有卡子,器体的上侧端设有流量调节开关,流量调节开关由上部和下部组成,上部内面是锯齿形,下部顶端是直角三角形与上部内面的锯齿形相吻合,过管槽为竖直方向处于所述的流量调节器上部锯齿边缘的塑料片,且与流量调节器的上部为一个整体,斜板是一端与竖板的上端相接且与竖板为一整体的塑料片,斜板与竖板成45°的夹角,斜板的中部有在平面上成矩形的过管槽,过管槽的长宽均大于输液管的直径。 1. A bidirectional governor infusion, constituted by a flow regulator, through ducts, risers and the swash plate, wherein: the integrated structure is generally elliptical flow regulator, in the upper and lower ends of the body each is provided with upper and lower holes, an intermediate body is provided with a clip, the body-side end provided with a flow regulating switch, switch a flow regulator consisting of the upper and lower, an upper inner surface is serrated, the lower portion of the top of the upper right triangle serrated inner surface of the amorphous phase coincide, as through ducts in the upper vertical direction of the jagged edges of the flow regulator of the plastic sheet, and the upper flow regulator as a whole, an upper end of the swash plate is in contact with the riser and 45 ° to the vertical plate of an integral plastic sheet, the angle between the swash plate and the vertical plate, the middle of the swash plate had ducts on a rectangular plane, through the tube length and width greater than the groove diameter of the infusion tube.
CN 200910058513 2009-03-06 2009-03-06 Bidirectional transfusion speed regulator CN101502685B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 200910058513 CN101502685B (en) 2009-03-06 2009-03-06 Bidirectional transfusion speed regulator

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Application Number Priority Date Filing Date Title
CN 200910058513 CN101502685B (en) 2009-03-06 2009-03-06 Bidirectional transfusion speed regulator

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Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103083761A (en) * 2011-11-03 2013-05-08 江苏康诺医疗器械有限公司 Infusion tube clamp

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1998048872A1 (en) 1997-04-25 1998-11-05 Medisystems Technology Corporation Aseptic female connector
US20010049507A1 (en) 2000-06-02 2001-12-06 Masashi Ishida Clamp for winged needle
JP2003235971A (en) 2002-02-19 2003-08-26 Jms Co Ltd Tube opening/closing clamp
CN1666786A (en) 2005-04-11 2005-09-14 冯恩斌 Clamp type transfusion flow regulator
JP3734495B2 (en) 2005-01-27 2006-01-11 川澄化学工業株式会社 Clamp and medical devices
CN2820202Y (en) 2005-06-28 2006-09-27 冯恩斌 Clamp type transfusion flow regulator
CN101352589A (en) 2007-06-21 2009-01-28 日本哈娜好医材株式会社 Clamping device for an operation

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1998048872A1 (en) 1997-04-25 1998-11-05 Medisystems Technology Corporation Aseptic female connector
US20010049507A1 (en) 2000-06-02 2001-12-06 Masashi Ishida Clamp for winged needle
JP2003235971A (en) 2002-02-19 2003-08-26 Jms Co Ltd Tube opening/closing clamp
JP3734495B2 (en) 2005-01-27 2006-01-11 川澄化学工業株式会社 Clamp and medical devices
CN1666786A (en) 2005-04-11 2005-09-14 冯恩斌 Clamp type transfusion flow regulator
CN2820202Y (en) 2005-06-28 2006-09-27 冯恩斌 Clamp type transfusion flow regulator
CN101352589A (en) 2007-06-21 2009-01-28 日本哈娜好医材株式会社 Clamping device for an operation

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