CN104096312A - Flow stopping clamp system - Google Patents
Flow stopping clamp system Download PDFInfo
- Publication number
- CN104096312A CN104096312A CN201310112229.XA CN201310112229A CN104096312A CN 104096312 A CN104096312 A CN 104096312A CN 201310112229 A CN201310112229 A CN 201310112229A CN 104096312 A CN104096312 A CN 104096312A
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- CN
- China
- Prior art keywords
- flow
- stopping clip
- stopping
- connecting hose
- clamping part
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- 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.)
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- Infusion, Injection, And Reservoir Apparatuses (AREA)
Abstract
The invention discloses a flow stopping clamp system. Each flow stopping clamp comprises a clamp body, clamping parts arranged on two sides of a connecting hose for an indwelling needle or an indwelling catheter, and a clamping part locking mechanism; the flow stopping clamp system is characterized by at least comprising two flow stopping clamps, the connecting hose for the indwelling needle or the indwelling catheter sequentially penetrates through the clamping parts of each flow stopping clamp; the clamping parts of the flow stopping clamps can approach each other to clamp the connecting hose so as to stop flow. The flow stopping clamp system has the advantages of solving the problem of blood return after the connecting hose is clamped to stop the flow.
Description
Technical field:
The present invention relates to a kind of medium be inputted to the apparatus in human body, particularly a kind of flow-stopping clip system for remaining needle and inlying catheter.
Background technology:
Remaining needle and inlying catheter are widely used clinically, but blood back plugging phenomenon in remaining needle and inlying catheter is commonplace.Prior art is oppressed the connecting hose of remaining needle and inlying catheter by flow-stopping clip, makes liquid in pipe fluid stopping.
Chinese patent ZL200720038724.0 discloses a kind of remaining needle with flow-stopping clip, and Chinese patent ZL201020300568.2 discloses a kind of remaining needle stop valve.Yet in clinical practice, prior art is all kept away the problem of unavoidable administration channel blood back plugging.
Prior, prior art only manages to solve fluid stopping problem, but cannot solve after fluid stopping, blood back problem due to patient cough or in the pipe that firmly etc. many reasons causes, so, after having used flow-stopping clip, keep somewhere blood back in needle tubing and cause the phenomenon of plugging still to happen occasionally clinically.
Summary of the invention:
In order to address the above problem, the invention provides a kind of simple, effective flow-stopping clip system.
Technical scheme of the present invention is: a kind of flow-stopping clip system, comprise clamp (1) and be placed in respectively the clamping part (3) of connecting hose (5) both sides of remaining needle or inlying catheter, and clamping part lockable mechanism (2), it is characterized in that: described flow-stopping clip system at least comprises two flow-stopping clips, the connecting hose of remaining needle or inlying catheter (5) is passed the clamping part (3) of described each flow-stopping clip successively, described flow-stopping clip clamping part (3) can be mutually close, and folder closes connecting hose (5) fluid stopping.A flow-stopping clip system, the connecting hose of remaining needle or inlying catheter is passed the clamping part of described each flow-stopping clip successively along flow-stopping clip width.The clamping face up and down of described flow-stopping clip is established the clamp area that convex-concave coordinates.
The superiority of technical scheme of the present invention is: described flow-stopping clip system provides processes the solution that connecting hose is pressed from both sides the rear blood back of apolipsis stream.Because described flow-stopping clip system has at least two flow-stopping clips, so, the connecting hose folder apolipsis stream better effects if to remaining needle or inlying catheter.When patient is due to cough or the many reasons such as firmly, while causing the most advanced and sophisticated blood back of remaining needle or inlying catheter, only need close under the condition of state in other flow-stopping clip retaining clip, by being positioned at connecting hose flow-stopping clip bottom in described flow-stopping clip system, open, and be placed on connecting hose upper end position hose clip is closed, blood back can be extruded to the tip of remaining needle or inlying catheter, thereby effectively reduce the generation of blood back plugging phenomenon in conduit.
Accompanying drawing explanation:
Fig. 1 is the structural representation of flow-stopping clip system of the present invention while opening.
Fig. 2 is that flow-stopping clip system of the present invention is pressed from both sides the structural representation while closing.
Specific embodiment:
In conjunction with Fig. 1, Fig. 2, a kind of flow-stopping clip system, when transfusion administration finishes, is compacted to clamping part lockable mechanism 2 lockings by flow-stopping clip 1 clamping part 3.The connecting hose of remaining needle or inlying catheter 5 folders are closed in the clamp area 4 of flow-stopping clip 1, complete fluid stopping.
After connecting hose 5 is by folder apolipsis stream, if patient coughs or firmly causes blood back in remaining needle or inlying catheter pipe, only need open being positioned at connecting hose 5 flow-stopping clip bottom in described flow-stopping clip system, and be placed on connecting hose upper end position flexible pipe 5 folder is closed, blood back can be extruded to the tip of remaining needle or inlying catheter, thereby effectively reduce the generation of blood back plugging phenomenon in conduit.
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The embodiment of the above is preferential embodiment of the present invention, is not departing under the condition of the principle of the invention, and the shape that described embodiment is made and constructional change, all should fall into protection scope of the present invention.
Claims (3)
1. a flow-stopping clip system, comprise clamp and be placed in respectively the clamping part of the connecting hose both sides of remaining needle or inlying catheter, and clamping part lockable mechanism, it is characterized in that: described flow-stopping clip system at least comprises two flow-stopping clips, the connecting hose of remaining needle or inlying catheter is passed the clamping part of described each flow-stopping clip successively, described flow-stopping clip clamping part can be mutually close, and folder closes connecting hose fluid stopping.
2. a kind of flow-stopping clip system according to claim 1, is characterized in that: the connecting hose of remaining needle or inlying catheter is passed the clamping part of described each flow-stopping clip successively along flow-stopping clip width.
3. a kind of flow-stopping clip system according to claim 1, is characterized in that: the clamping face up and down of described flow-stopping clip is established the clamp area that convex-concave coordinates.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310112229.XA CN104096312A (en) | 2013-04-02 | 2013-04-02 | Flow stopping clamp system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310112229.XA CN104096312A (en) | 2013-04-02 | 2013-04-02 | Flow stopping clamp system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104096312A true CN104096312A (en) | 2014-10-15 |
Family
ID=51665098
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310112229.XA Pending CN104096312A (en) | 2013-04-02 | 2013-04-02 | Flow stopping clamp system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104096312A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| USD814027S1 (en) | 2017-02-09 | 2018-03-27 | Ingenyewity Inc. | Medical torsion tool |
| CN110448709A (en) * | 2019-08-19 | 2019-11-15 | 张德君 | A kind of surgical knife tool sterilizing equipment decontaminating apparatus |
| US10857342B2 (en) | 2015-12-07 | 2020-12-08 | Ingenyewity Inc. | Medical torsion tool |
-
2013
- 2013-04-02 CN CN201310112229.XA patent/CN104096312A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10857342B2 (en) | 2015-12-07 | 2020-12-08 | Ingenyewity Inc. | Medical torsion tool |
| USD814027S1 (en) | 2017-02-09 | 2018-03-27 | Ingenyewity Inc. | Medical torsion tool |
| CN110448709A (en) * | 2019-08-19 | 2019-11-15 | 张德君 | A kind of surgical knife tool sterilizing equipment decontaminating apparatus |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20141015 |