CN208511633U - Reduce the fixation device that reverse flow resistant indwelling needle impression occurs and conduit slips - Google Patents
Reduce the fixation device that reverse flow resistant indwelling needle impression occurs and conduit slips Download PDFInfo
- Publication number
- CN208511633U CN208511633U CN201720841339.3U CN201720841339U CN208511633U CN 208511633 U CN208511633 U CN 208511633U CN 201720841339 U CN201720841339 U CN 201720841339U CN 208511633 U CN208511633 U CN 208511633U
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- China
- Prior art keywords
- elastic drawstring
- drawstring
- elastic
- rubber pad
- transparent rubber
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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.)
- Expired - Fee Related
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- Infusion, Injection, And Reservoir Apparatuses (AREA)
Abstract
Reduce the fixation device that reverse flow resistant indwelling needle impression occurs and conduit slips.Its composition of this product includes: transparent rubber pad, the front end of the transparent rubber pad has remaining needle impression slot, the remaining needle impression slot is unenclosed construction, the front end of the remaining needle impression slot is low, rear end is high, the transparent rubber pad has one group of air hole, the transparent rubber pad connection front left elastic drawstring and front right elastic drawstring, the length of the front left elastic drawstring is greater than the length of the front right elastic drawstring, the front left elastic drawstring connects the rim of the mouth of one group of thread gluing, female mouth of the front right elastic drawstring connection thread gluing, it is connected and fixed between the front left elastic drawstring and the front right elastic drawstring connection by the thread gluing；The front left elastic drawstring connects taper liner pad, the fixed device of the rear end connecting conduit of the transparent rubber pad.The utility model is used to prevent the generation of remaining needle impression and backflow phenomena, fixed catheter from slipping.
Description
Technical field:
The utility model relates to a kind of fixation devices that reduction reverse flow resistant indwelling needle impression occurs to slip with conduit.
Background technique:
Do not locate in time if the incorrect or medical fluid that the injection site of patient is put when carrying out intravenous drip drips off
Backflow phenomena can all occur in reason, and this phenomenon is unfavorable for the treatment of patient, and if necessary to use delay needle in patient's body
Also it is easy to appear impression, damages skin, conduit, which is not fixed firmly, is also easy to appear accident.
Summary of the invention:
The purpose of the utility model is to provide one kind can pre- counterflow-preventing, to eliminate remaining needle impression, fixed catheter firm
Reduce the fixation device that reverse flow resistant indwelling needle impression occurs and conduit slips.
Above-mentioned purpose is realized by following technical scheme:
A kind of to reduce the fixation device that reverse flow resistant indwelling needle impression occurs and conduit slips, composition includes: transparent rubber
Pad, the front end of the transparent rubber pad have remaining needle impression slot, and the remaining needle impression slot is unenclosed construction, described
Remaining needle impression slot front end is low, rear end is high, the transparent rubber pad has one group of air hole, the transparent rubber pad
Front left elastic drawstring and front right elastic drawstring are connected, the length of the front left elastic drawstring is greater than the front right elastic drawstring
Length, the front left elastic drawstring connects the rim of the mouth of one group of thread gluing, female mouth of the front right elastic drawstring connection thread gluing,
It is connected and fixed between the front left elastic drawstring and the front right elastic drawstring connection by the thread gluing；Before described
Left elastic drawstring connects taper liner pad, the fixed device of the rear end connecting conduit of the transparent rubber pad.
Described reduces the fixation device that reverse flow resistant indwelling needle impression occurs and conduit slips, the front left elastic drawstring
Horizontal elastic sleeve is connected, the front left elastic drawstring connects perpendicular elastic band, the horizontal elastic sleeve and the perpendicular elastic band ten
Word is arranged in a crossed manner, described one group of thread gluing of perpendicular elastic force band connection, between the front left elastic drawstring and the horizontal elastic sleeve
The insertion taper liner pad, the front end of the taper liner pad is low, rear end is high, and the bottom of the taper liner pad has groove, described
Groove extend to the tail end of the taper liner pad, the groove connection thread gluing, the taper liner pad and described
It is connected and fixed between perpendicular elastic band by the thread gluing.
Described reduces the fixation device that reverse flow resistant indwelling needle impression occurs and conduit slips, the transparent rubber pad
Rear portion connects rear left elastic drawstring and rear right elastic drawstring, and the length of the rear left elastic drawstring is greater than the rear right elasticity
The length of drawstring is connected and fixed between the rear left elastic drawstring and the rear right elastic drawstring by the thread gluing,
The rear portion of the transparent rubber pad connects plastic strip, and one end of the plastic strip connects elastic sleeve, the plastic strip
The other end connects block, and the other end of the plastic strip passes through the elastic sleeve, the block is stuck in the elastic force
The fixed transfusion catheter of the upper surface of set, the transfusion catheter connect transfusion needle.
The utility model has the advantages that
1. transparent rubber pad is fixed on quiet by the front left elastic drawstring and front right elastic drawstring of the utility model by thread gluing
The position of arteries and veins injection, can thoroughly prevent the generation of remaining needle impression, using effect is good.
2. the taper liner pad of the utility model can make the position of intravenous injection be in the state with gradient always, it is entirely capable of
Enough prevent remaining needle from the phenomenon that adverse current occur, use is safe.
3. the utility model plastic strip, elastic sleeve, block are used cooperatively, can be good at that transfusion catheter is prevented to be detached from indwelling
The generation of needle phenomenon, fixed transfusion catheter, use are safe.
4. the transparent rubber pad of the utility model has certain rubbing surface, good antiskid effect makes remaining needle be not easy to slide
It is de-, it is safe and reliable.
Detailed description of the invention:
Attached drawing 1 is the structural schematic diagram of this product.
Attached drawing 2 is the main view of attached drawing 1.
Specific embodiment:
Below in conjunction with the attached drawing of the utility model, the technical scheme in the embodiment of the utility model is carried out clear, complete
Site preparation description.
Embodiment 1:
A kind of to reduce the fixation device that reverse flow resistant indwelling needle impression occurs and conduit slips, composition includes: transparent rubber
Pad 1, the front end of the transparent rubber pad have remaining needle impression slot 2, and the remaining needle impression slot is unenclosed construction, institute
The front end for the remaining needle impression slot stated is low, rear end is high, and the transparent rubber pad has one group of air hole 3, the transparent rubber
Rubber mat connects front left elastic drawstring 4 and front right elastic drawstring 5, and the length of the front left elastic drawstring is greater than the front right bullet
Property drawstring length, the front left elastic drawstring connects the rim of the mouth 6 of one group of thread gluing, and the front right elastic drawstring connects thread gluing
Female mouth 7, the front left elastic drawstring and the front right elastic drawstring connection between be connected and fixed by the thread gluing；
The front left elastic drawstring connects taper liner pad 8, the fixed device of the rear end connecting conduit of the transparent rubber pad.
The front left elastic drawstring connects horizontal elastic sleeve 9, and the front left elastic drawstring connects perpendicular elastic band 10, institute
The horizontal elastic sleeve and the perpendicular elastic band right-angled intersection stated are arranged, described one group of thread gluing of perpendicular elastic force band connection, before described
The taper liner pad is inserted between left elastic drawstring and the horizontal elastic sleeve, the front end of the taper liner pad is low, rear end is high, institute
The bottom for the taper liner pad stated has groove 11, and the groove extends to the tail end of the taper liner pad, the groove connection
The thread gluing is connected and fixed between the taper liner pad and the perpendicular elastic band by the thread gluing.
The rear portion connection rear left elastic drawstring 12 of the transparent rubber pad and rear right elastic drawstring 13, the rear left bullet
Property drawstring length be greater than the length of the rear right elastic drawstring, the rear left elastic drawstring and the described rear right elasticity are drawn
It is connected and fixed between band by the thread gluing, the rear portion of the transparent rubber pad connects plastic strip 14, the plastic strip
One end connect elastic sleeve 15, the other end of the plastic strip connects block 16, and the other end of the plastic strip passes through institute
Elastic sleeve, the block stated are stuck in the fixed transfusion catheter 17 of the upper surface of described elastic sleeve, the transfusion catheter connection
Transfusion needle 18.
Working principle:
Transparent rubber pad is placed on and is needed behind IV sites, with front left elastic drawstring and front right elastic drawstring into
Row is fixed, then fixes taper liner pad, lifts the front end of IV sites, and bottom IV sites are put after pricking above to transfusion needle
Front end, fixing transfusion catheter with plastic strip.
Claims (3)
1. a kind of reduce the fixation device that reverse flow resistant indwelling needle impression occurs and conduit slips, composition includes: transparent rubber pad,
It is characterized in that: the front end of the transparent rubber pad has remaining needle impression slot, the remaining needle impression slot is open type knot
Structure, the front end of the remaining needle impression slot is low, rear end is high, and the transparent rubber pad has one group of air hole, and described is saturating
Bright rubber pad connection front left elastic drawstring and front right elastic drawstring, the length of the front left elastic drawstring are greater than the front right
The length of elastic drawstring, the front left elastic drawstring connect the rim of the mouth of one group of thread gluing, and the front right elastic drawstring connection is viscous
Female mouth of button is connected admittedly between the front left elastic drawstring and front right elastic drawstring connection by the thread gluing
It is fixed；The front left elastic drawstring connects taper liner pad, the fixed device of the rear end connecting conduit of the transparent rubber pad.
2. according to claim 1 reduce the fixation device that reverse flow resistant indwelling needle impression occurs and conduit slips, feature
Be: the front left elastic drawstring connects horizontal elastic sleeve, and the front left elastic drawstring connects perpendicular elastic band, the horizontal elastic force
Set is arranged with the perpendicular elastic band right-angled intersection, described one group of thread gluing of perpendicular elastic force band connection, the front left elastic drawstring
The taper liner pad, the taper liner pad that the front end of the taper liner pad is low, rear end is high, described are inserted between the horizontal elastic sleeve
Bottom there is groove, the groove extends to the tail end of the taper liner pad, the groove connection thread gluing, institute
It is connected and fixed between the taper liner pad and the perpendicular elastic band stated by the thread gluing.
3. according to claim 2 reduce the fixation device that reverse flow resistant indwelling needle impression occurs and conduit slips, feature
It is: the rear portion connection rear left elastic drawstring of the transparent rubber pad and rear right elastic drawstring, the rear left elastic drawstring
Length is greater than the length of the rear right elastic drawstring, leads between the rear left elastic drawstring and the rear right elastic drawstring
It crosses the thread gluing to be connected and fixed, the rear portion of the transparent rubber pad connects plastic strip, one end connection of the plastic strip
Elastic sleeve, the other end of the plastic strip connect block, and the other end of the plastic strip passes through the elastic sleeve, described
Block be stuck in the fixed transfusion catheter of the upper surface of described elastic sleeve, the transfusion catheter connects transfusion needle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720841339.3U CN208511633U (en) | 2017-07-08 | 2017-07-08 | Reduce the fixation device that reverse flow resistant indwelling needle impression occurs and conduit slips |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720841339.3U CN208511633U (en) | 2017-07-08 | 2017-07-08 | Reduce the fixation device that reverse flow resistant indwelling needle impression occurs and conduit slips |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208511633U true CN208511633U (en) | 2019-02-19 |
Family
ID=65326901
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720841339.3U Expired - Fee Related CN208511633U (en) | 2017-07-08 | 2017-07-08 | Reduce the fixation device that reverse flow resistant indwelling needle impression occurs and conduit slips |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208511633U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110193129A (en) * | 2019-06-10 | 2019-09-03 | 付艳枝 | A kind of fixed device of electronic catheter |
| CN112245713A (en) * | 2020-08-11 | 2021-01-22 | 山东朱氏药业集团有限公司 | Intelligent indwelling needle based on anticoagulation and coagulation coating |
-
2017
- 2017-07-08 CN CN201720841339.3U patent/CN208511633U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110193129A (en) * | 2019-06-10 | 2019-09-03 | 付艳枝 | A kind of fixed device of electronic catheter |
| CN112245713A (en) * | 2020-08-11 | 2021-01-22 | 山东朱氏药业集团有限公司 | Intelligent indwelling needle based on anticoagulation and coagulation coating |
| CN112245713B (en) * | 2020-08-11 | 2022-04-19 | 山东朱氏药业集团有限公司 | Intelligent indwelling needle based on anticoagulation and coagulation coating |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190219 Termination date: 20190708 |