CN202802367U - Novel stop liquid sliding clamp - Google Patents
Novel stop liquid sliding clamp Download PDFInfo
- Publication number
- CN202802367U CN202802367U CN 201220256024 CN201220256024U CN202802367U CN 202802367 U CN202802367 U CN 202802367U CN 201220256024 CN201220256024 CN 201220256024 CN 201220256024 U CN201220256024 U CN 201220256024U CN 202802367 U CN202802367 U CN 202802367U
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- CN
- China
- Prior art keywords
- transfusion
- tube
- regulating tank
- infusion tube
- liquid
- 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 - Lifetime
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Abstract
The utility model discloses a novel stop liquid sliding clamp which is simple in structure, low in cost, simple and convenient in operation, and easy in production and popularization. The novel check liquid sliding clamp comprises a main body; a regulating tank for regulating a flowing and stagnation state of liquid in an infusion tube is formed on the main body and is divided into an infusion tube conduction section and infusion tube cutoff section; and the infusion tube passes through the conduction section or the cutoff section of the regulating tank. The novel stop liquid sliding clamp has the beneficial effects that when being at the cutoff section of the regulating tank, the infusion tube is clamped, the drift diameter of the infusion tube is 0, the liquid is forbidden to flow down, and the infusion is stopped; and when the infusion tube is at the infusion tube conduction section of the regulating tank, the drift diameter of the infusion tube is maximal, and the liquid is allowed to flow down; and the novel check liquid sliding clamp has the advantages of simple structure, low cost, convenience in operation, and easiness in production and popularization.
Description
Technical field
This utility model relates to the instrument that a kind of medical transfusion is used, and is specifically related to a kind of clip flow regulator, is used for regulating the key that ends liquid slip clamp and switch infusion pump pump door that various transfusion device flows are opened or closed.
Background technology
Existing transfusion device moves up and down the position by the roller on the flow regulator and comes the regulating transfusion flow velocity, and when roller during in the regulating tank conduction period, the tube for transfusion latus rectum is maximum, flow velocity is the fastest, and when regulating tank cut-off section, the tube for transfusion latus rectum is minimum, flow velocity is 0, forbids that namely liquid flows down, stopping infusion.
Yet this flow regulator causes operation comparatively complicated because of the existence of stroke and roller, and structure is comparatively complicated, and production cost is high.
Summary of the invention
Problem to be solved in the utility model is, for the deficiency of above-mentioned technology, design a kind of simple in structure, with low cost, do easy, be easy to the novel liquid slip clamp of ending producing and promote the use of.
This utility model is that the technical scheme that its problem of solution adopts is:
A kind of novel liquid slip clamp of ending comprises main body, and main body is provided with the regulating tank of liquid flow and dead state in the regulating transfusion pipe, and this regulating tank is divided into tube for transfusion conduction period and tube for transfusion cut-off section, and tube for transfusion passes from the conduction period of regulating tank or cut-off section.
In this utility model, the periphery of described main body is provided with the stiffened edge to outer process.
In this utility model, the width of the conduction period of described regulating tank is greater than the diameter of tube for transfusion.
In this utility model, the width of the cut-off section of described regulating tank equals the twice of tube for transfusion wall thickness.
In this utility model, the lateral symmetry of described main body is provided with the detection and localization groove that ends the liquid slip clamp and detect the liquid stopping clamp existence for locating.
The beneficial effects of the utility model are: when tube for transfusion in regulating tank when section cut-off, tube for transfusion is clamped, the tube for transfusion latus rectum is 0, forbids that liquid flows down, stopping infusion, when the conduction period of tube for transfusion at regulating tank, the tube for transfusion latus rectum is maximum, allows liquid to flow down.This utility model is simple in structure, with low cost, easy and simple to handle, be easy to produce and promote the use of.
This utility model can not only be controlled the flow of tube for transfusion, can also be used for opening as infusion pump " latch " of infusion pump door.When being used for infusion pump, this utility model is intended to prevent the free-flow (uncontrolled flowing) of venous transfusion, to guarantee patient's safety.When tube for transfusion is correctly loaded and pump door when opening, this utility model can prevent unexpected liquid flow.When tube for transfusion took off from infusion pump, this utility model guaranteed that free-flow can not occur, even the user forgets that closing administration roller folder or scalp acupuncture forgets from patient and pull up.This utility model also provides automatic safe protective.
This utility model possesses foolproof function, only allows the operator to insert from a direction, avoids inserting the risk that produces because of the opposite way round.
Description of drawings
The utility model is described in further detail below in conjunction with drawings and Examples:
Fig. 1 is the structural representation of present embodiment;
Fig. 2 is the structural representation of tube for transfusion when clamped;
Fig. 3 is the structural representation of tube for transfusion when being opened;
The liquid slip clamp is installed on the mounting structure sketch map of infusion pump till Fig. 4.
The specific embodiment
Referring to figs. 1 through Fig. 4, this utility model provide a kind of simple in structure, with low cost, make the novel liquid slip clamp of ending easy, that be easy to produce and promote the use of, comprise main body 1, main body 1 is provided with the regulating tank 2 of liquid flow and dead state in the regulating transfusion pipe 3, this regulating tank 2 is divided into tube for transfusion conduction period 21 and tube for transfusion cut-off section 22, and tube for transfusion 3 passes from the conduction period 21 of regulating tank 2 or cut-off section 22.
Further, in order to guarantee the only bulk strength of liquid slip clamp, liquid stopping clamp groove convenient and on the infusion pump cooperates, and the periphery of described main body 1 is provided with the stiffened edge 4 to outer process.
As preferred embodiment, the width of the cut-off section 22 of described regulating tank 2 equals the twice of tube for transfusion 3 wall thickness, after pressing only the liquid slip clamp, tube for transfusion is positioned at cut-off section 22, and this moment, tube for transfusion 3 was clamped, and tube for transfusion 3 latus rectums are 0, forbid that liquid flows down, stopping infusion.Further, the width of the conduction period 21 of described regulating tank 2 is greater than the diameter of tube for transfusion 3.When tube for transfusion 3 during in conduction period 21, tube for transfusion 3 latus rectums are maximum, allow liquid to flow down.Be changeover portion between conduction period 21 and the cut-off section 22, the width of changeover portion is reduced to cut-off section 22 gradually by conduction period 21.
Be used with infusion pump for convenient, described main body 1 is provided with the detection and localization groove 23 corresponding with external detection mechanism.In the present embodiment, this detection and localization groove 23 can be used as the location of liquid slip clamp and the detection of existence.
Certainly, this utility model is except above-mentioned embodiment, and other equivalent technical solutions also should be within its protection domain.
Claims (5)
1. novel liquid slip clamp of ending, it is characterized in that: comprise main body (1), main body (1) is provided with the regulating tank (2) of the middle liquid flow of regulating transfusion pipe (3) and dead state, this regulating tank (2) is divided into tube for transfusion conduction period (21) and tube for transfusion cut-off section (22), and tube for transfusion (3) passes from the conduction period (21) of regulating tank (2) or cut-off section (22).
2. a kind of novel liquid slip clamp of ending according to claim 1, it is characterized in that: the periphery of described main body (1) is provided with the stiffened edge (4) to outer process.
3. a kind of novel liquid slip clamp of ending according to claim 1, it is characterized in that: the width of the conduction period (21) of described regulating tank (2) is greater than the diameter of tube for transfusion (3).
4. a kind of novel liquid slip clamp of ending according to claim 1, it is characterized in that: the width of the cut-off section (22) of described regulating tank (2) equals the twice of tube for transfusion (3) wall thickness.
5. a kind of novel liquid slip clamp of ending according to claim 1 is characterized in that: the lateral symmetry of described main body (1) is provided with for the location ends the liquid slip clamp and detects the detection and localization groove (23) of liquid stopping clamp existence.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220256024 CN202802367U (en) | 2012-06-01 | 2012-06-01 | Novel stop liquid sliding clamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220256024 CN202802367U (en) | 2012-06-01 | 2012-06-01 | Novel stop liquid sliding clamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202802367U true CN202802367U (en) | 2013-03-20 |
Family
ID=47861314
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220256024 Expired - Lifetime CN202802367U (en) | 2012-06-01 | 2012-06-01 | Novel stop liquid sliding clamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202802367U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105196613A (en) * | 2015-09-23 | 2015-12-30 | 四川南格尔生物科技有限公司 | Method for low-cost high-safety heat seal of filling bag filling pipes |
| CN108553706A (en) * | 2018-02-27 | 2018-09-21 | 谢世庚 | The washing pipe liquid stopping clamp of remaining needle |
-
2012
- 2012-06-01 CN CN 201220256024 patent/CN202802367U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105196613A (en) * | 2015-09-23 | 2015-12-30 | 四川南格尔生物科技有限公司 | Method for low-cost high-safety heat seal of filling bag filling pipes |
| CN105196613B (en) * | 2015-09-23 | 2017-08-22 | 四川南格尔生物科技有限公司 | A kind of hot bonding method of liquid filling bag filling tube |
| CN108553706A (en) * | 2018-02-27 | 2018-09-21 | 谢世庚 | The washing pipe liquid stopping clamp of remaining needle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130320 |
|
| CX01 | Expiry of patent term |