CN204972528U - Needle tubing shield assembly after transfusion needle is used - Google Patents
Needle tubing shield assembly after transfusion needle is used Download PDFInfo
- Publication number
- CN204972528U CN204972528U CN201520724012.9U CN201520724012U CN204972528U CN 204972528 U CN204972528 U CN 204972528U CN 201520724012 U CN201520724012 U CN 201520724012U CN 204972528 U CN204972528 U CN 204972528U
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- China
- Prior art keywords
- needle
- transfusion
- lower edge
- protecting sleeve
- rabbet joint
- 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 - Fee Related
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- Infusion, Injection, And Reservoir Apparatuses (AREA)
Abstract
The utility model relates to a needle tubing shield assembly after transfusion needle is used, includes needle tubing protective sheath, needle tubing, needle handle, needle file, hose constitution. The needle tubing protective sheath is an oval cylindricality hollow shell, and the line of rabbet joint that has from length direction to the needle handle lower edge is opened to a lateral wall, needle handle lower edge to needle file lower edge, needle file and hose connection department promptly are for airtight hollow structure, the threaded hair side of needle tubing protective sheath outer wall parallel arrangement, line of rabbet joint top is equipped with V type guide oblique angle, whole device assembles on the transfusion needle hose, and portable.
Description
Technical field
This utility model relates to a kind of Medical protective articles, the needle tubing screening arrangement particularly after a kind of transfusion needle use.The transfusion needle of the one-sided line of rabbet joint protective sleeve of anti-needle pricks anti-blood stains dye in clinical treatment.
Background technology
Venous transfusion, vein vacuum blood collection are the most common one of clinical nursing procedures the most frequently, the syringe needle that venous transfusion or the complete rear nurse of puncture blood collecting extract in patient's blood vessel, the unexpected needle pricks caused, modal a kind of employment injuries in nursery work, its high rate and cause the danger of infection in nurses hematogenous infectious disease to can not be ignored.Shanghai City Disease Control and Prevention Center in 2012 extracts the medical worker 442 of 13 different classes of and grade hospitals to this city 18 districts (county), finding that maximum posies occurs employment injuries is nurse's (50.8%), the injury rate the highest (35.7%) of wherein transfusion needle generation.The operation occurred during pricking wound, to pull out pin, is secondly cleaning clinical waste.The reason of stabbing when pulling out pin is main returns cover with syringe needle, places syringe needle afterwards and easily to eject etc. relevant.It is the immediate cause of pricking wound that sharp pinhead exposes, and the measure that directly effective preventive injection is stabbed is exactly isolate syringe needle in time, and very first time process puts in place, avoids extending the increase of syringe needle open-assembly time and stabs chance.For avoiding the generation of pricking wound, the syringe needle extracted inserts in transfusion bottle stopper by some nurses, extracts syringe needle also easily cause secondary damage to office treatment from infusion bottle; Used syringe needle is placed in sharp instrument box by hospital infection management goal in time, and because sharp instrument box carries inconvenience, nurse can not effectively perform; External general use safety remaining needle, because expense is more expensive, not easily popularizes.
In order to be inserted smoothly in patient's blood vessel by conduit in clinical treatment, existing multiple puncture technique is applied in clinical treatment at present, and transfusion needle is made up of needle tube protecting sleeve, conduit tube component and puncture needle tubing assembly.Needed first needle tube protecting sleeve to be taken to put aside before puncture, after puncture and intubation success, withdraw from puncture needle tubing, because protective sleeve internal diameter is smaller, cannot be inserted on needle stand, and protective sleeve is recovered needle stand, also more dangerous, likely thorn is to oneself, thus medical worker will use the puncture needle tubing withdrawn from directly to insert in discarded box usually, needle tubing like this and needle point have no protection and directly outside exposed, clear up medical worker, when destroying used needle tubing assembly, be easy to accidental puncture people and be subject to infectious disease threat, also pollute the environment with blood again in needle tubing simultaneously.
Utility model content
The object of the invention is to overcome deficiency of the prior art, and provide a kind of screening arrangement being directly configured in the safety of handled easily on transfusion needle flexible pipe, can isolate sharp keen of syringe needle, directly effective preventive injection is stabbed.
A needle tubing screening arrangement after transfusion needle use, comprises needle tube protecting sleeve, needle tubing, needle handle, needle stand, flexible pipe composition.Needle tube protecting sleeve is an elongated cylindrical hollow housing, and a sidewall has the line of rabbet joint from length direction to needle handle lower edge; Needle handle lower edge is to needle stand lower edge, i.e. needle stand and hose connection place is confined air core structure; Needle tube protecting sleeve outside wall parallel is provided with screw thread hair side; Line of rabbet joint top is provided with V-type guiding oblique angle; Whole device is assemblied on transfusion needle flexible pipe, and removable.
Further, needle tube protecting sleeve outer wall middle part is provided with thrust boss, and thrust boss is the flat semi-round ball to line of rabbet joint rightabout projection.
Transfusion terminates, and nurse's right hand is arrested and extracted syringe needle; Left-hand finger driven forward needle tube protecting sleeve; Needle stand is aimed at line of rabbet joint top V-type guiding oblique angle, steadily pushes through; Left-hand finger holds needle tube protecting sleeve lower end, advances gently forward, and needle tubing and syringe needle are effectively inserted needle tube protecting sleeve 2, and Sealed casing pipe is fixed on needle stand lower end.
Beneficial effect: 1, practical, after transfusion needle puncture uses, can implement effectively protection to needle tubing and needle point in real time, control pricking wound, is convenient to transfusion needle and is separated with tube for transfusion, be beneficial to subsequent treatment.2, science is suitable for, to the structure of existing puncture needle and puncture occupation mode substantially without changing.3, structure is simple, and highly versatile, can be widely used on the product of the similar type such as disposable transfusion device band pin, disposable infusion needle, vacuum blood taking needle.4, this protective sleeve production and processing is convenient, and production cost is low, easy to utilize.
Accompanying drawing explanation
Fig. 1 is this utility model front view
Fig. 2 is this utility model side view
Detailed description of the invention
With reference to figure 1,2, the needle tubing screening arrangement after a kind of transfusion needle use, comprises needle tube protecting sleeve 1, needle tubing, needle handle 3, needle stand, flexible pipe composition.Needle tube protecting sleeve 1 is an elongated cylindrical hollow housing, and a sidewall has the line of rabbet joint 2 from length direction to needle handle 3 lower edge; Needle handle 3 lower edge is confined air core structure 13 to needle stand lower edge (needle stand and hose connection place); Needle tube protecting sleeve 1 outside wall parallel is provided with screw thread hair side 11; The line of rabbet joint 2 top is provided with V-type guiding oblique angle 21; Whole device is assemblied on transfusion needle flexible pipe, and removable.Needle tube protecting sleeve 1 outer wall middle part is provided with thrust boss 12, and thrust boss 12 is the flat semi-round ball to the line of rabbet joint 2 rightabout projection.
Transfusion terminates, and nurse's right hand is arrested and extracted syringe needle; Left-hand finger driven forward needle tube protecting sleeve 1; Needle stand and needle handle parallel sides are aimed in the line of rabbet joint 2 top V-type guiding oblique angle 21, steadily pushes through; Left-hand finger holds needle tube protecting sleeve 1 lower end, advances gently forward, and needle tubing and syringe needle are effectively inserted needle tube protecting sleeve 2, and Sealed casing pipe is fixed on needle stand lower end.
Beneficial effect:
1, practical, after transfusion needle puncture uses, can implement effectively protection to needle tubing and needle point in real time, control pricking wound, is convenient to transfusion needle and is separated with tube for transfusion, be beneficial to subsequent treatment.2, science is suitable for, to the structure of existing puncture needle and puncture occupation mode without change.3, structure is simple, and highly versatile, can be widely used on the product of the similar type such as disposable transfusion device band pin, disposable infusion needle, vacuum blood taking needle.4, this sheath production and processing is convenient, and production cost is low, easy to utilize.
Claims (2)
1. the needle tubing screening arrangement after transfusion needle use, comprises needle tube protecting sleeve, needle tubing, needle handle, needle stand, flexible pipe composition, it is characterized by: needle tube protecting sleeve is an elongated cylindrical hollow housing, and a sidewall has the line of rabbet joint from length direction to needle handle lower edge; Needle handle lower edge is to needle stand lower edge, i.e. needle stand and hose connection place is confined air core structure; Needle tube protecting sleeve outside wall parallel is provided with screw thread hair side; Line of rabbet joint top is provided with V-type guiding oblique angle; Whole device is assemblied on transfusion needle flexible pipe, and removable.
2. the needle tubing screening arrangement after a kind of transfusion needle use as claimed in claim 1, it is characterized by: needle tube protecting sleeve outer wall middle part is provided with thrust boss, thrust boss is the flat semi-round ball to line of rabbet joint rightabout projection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520724012.9U CN204972528U (en) | 2015-09-18 | 2015-09-18 | Needle tubing shield assembly after transfusion needle is used |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520724012.9U CN204972528U (en) | 2015-09-18 | 2015-09-18 | Needle tubing shield assembly after transfusion needle is used |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204972528U true CN204972528U (en) | 2016-01-20 |
Family
ID=55106953
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520724012.9U Expired - Fee Related CN204972528U (en) | 2015-09-18 | 2015-09-18 | Needle tubing shield assembly after transfusion needle is used |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204972528U (en) |
-
2015
- 2015-09-18 CN CN201520724012.9U patent/CN204972528U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160120 Termination date: 20160918 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |