CN201469805U - Disposable convenient intravenous infusion needle - Google Patents
Disposable convenient intravenous infusion needle Download PDFInfo
- Publication number
- CN201469805U CN201469805U CN2009201933994U CN200920193399U CN201469805U CN 201469805 U CN201469805 U CN 201469805U CN 2009201933994 U CN2009201933994 U CN 2009201933994U CN 200920193399 U CN200920193399 U CN 200920193399U CN 201469805 U CN201469805 U CN 201469805U
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- Prior art keywords
- needle
- handle
- stand
- intravenous infusion
- movable
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Abstract
The utility model discloses a disposable convenient intravenous infusion needle, and aims to provide the disposable convenient intravenous infusion needle which has the characteristics of steady holding and convenient needle insertion and is not easily polluted. The disposable convenient intravenous infusion needle comprises a needle tube (1), a needle stand (2) and a hosepipe (3). The needle tube (1), the needle stand (2) and the hosepipe (3) are connected sequentially. A right side of the needle stand (2) is provided with a movable needle handle (4). An end part of the movable needle handle (4) is provided with a loose collar (41). The movable needle handle (4) is in clearance fit with the needle stand (2) by the loose collar (41). A left side of the needle stand (2) is also provided with a fixed needle handle (5). The disposable convenient intravenous infusion needle can be widely applied in the field of intravenous infusion.
Description
Technical field
This utility model relates to a kind of transfusion needle, relates in particular to a kind of disposable and convenient type venoclysis needle.
Background technology
Transfusion is one of the most frequently used, the most direct effective clinical treatment means; During transfusion, heavy dose of injection continues and stably enters vein, to replenish body fluid, electrolyte or nutrient substance is provided, because its injection volume is big and injection directly enters blood, so the instructions for use of each used device is very high when infusing; Wherein, transfusion needle one of the delivery device that is absolutely necessary, inserting needle is the emphasis of the work of infusing, and also is difficult point, the height whether inserting needle reaches the inserting needle quality smoothly is direct influence transfusion effect not only, and strong and weak closely bound up with patient's pain; The factor that influences the inserting needle effect mainly comprises medical personnel's the level of skill and the structural design of transfusion needle, under the satisfactory situation of medical personnel's level of skill, the advanced degree of the structural design of transfusion needle is then as main influence factor, and existing venoclysis needle is because technical existing defective has been difficult to satisfy high-quality instructions for use.
Be illustrated in figure 1 as existing disposable use venoclysis needle, be made up of needle tubing 1, needle stand 2, flexible pipe 3, needle handle 6, described needle tubing 1, needle stand 2, flexible pipe 3 connect successively, and described needle handle 6 is fixedly installed on the right side of described needle stand 2.Use the conventional method of this structure transfusion needle to have two kinds, the first: the flat upper and lower surface that pinches needle handle 6 of finger carries out inserting needle puncture action, though the method can be caught needle handle 6 securely, but cause needle tubing 1 and patient skin to form a bigger angle, cause the inserting needle failure easily, and strengthened patient's inserting needle pain to a great extent; Another kind method is: point vertical with needle handle 6, the inserting needle action is carried out in the both sides of the edge that pinch described needle handle 6, though this inserting needle method can not cause the bed hedgehopping needle angle, but finger touches needle tubing 1 easily, needle tubing 1 is polluted, thereby strengthened the incidence rate of infusion reaction, patient's body health is damaged, and the transfusion needle of said structure causes syringe needle contaminated if this inserting needle method of employing very easily causes the transfusion needle landing because of being affectedly bashful shakiness.
In sum, there is technological deficiencies such as being affectedly bashful shakiness, inserting needle difficulty are big, vulnerable to pollution in the disposable use venoclysis needle of prior art in use.
The utility model content
Technical problem to be solved in the utility model is to overcome the deficiencies in the prior art, provide a kind of be affectedly bashful firm, inserting needle convenient, be difficult for contaminated disposable and convenient type venoclysis needle.
The technical scheme that this utility model adopted is: this utility model comprises needle tubing, needle stand, flexible pipe, described needle tubing, needle stand, flexible pipe connect successively, the right side of described needle stand is provided with movable needle handle, the end of described movable needle handle is provided with loose collar, and described movable needle handle is by described loose collar and described needle stand clearance fit.
Optimally, the left side of described needle stand is provided with fixedly needle handle.
The beneficial effects of the utility model are: in this utility model, be provided with movable needle handle on the right side of described needle stand, the end of described movable needle handle is provided with loose collar, described movable needle handle is by described loose collar and described needle stand clearance fit, described movable needle handle can be that rotate flexibly in the axle center with described needle stand by described loose collar, during use, medical personnel can rotate proper angle around described needle stand with described movable needle handle, and the oblique pin mouth that keeps described needle tubing up, carry out inserting needle puncture action again, not only can firmly be affectedly bashful transfusion needle thus, be difficult for landing, and can avoid finger touches to arrive described needle tubing, prevent that needle tubing from being polluted, and when inserting needle, described needle tubing can not form excessive needle angle with patient's skin, make things convenient for the carrying out of inserting needle work, effectively ensure and improve the inserting needle success rate, and reduce the pain of patient when inserting needle greatly.
In this utility model, the left side of described needle stand is provided with fixedly needle handle, when regulating the angle of described movable needle handle, described fixedly needle handle is used, can pinch described fixedly needle handle earlier, pinch described movable needle handle again and turn around described needle stand rotation proper angle, carry out inserting needle puncture action then, thereby make the use of transfusion needle more convenient, and further avoid needle tubing is polluted.
Description of drawings
Fig. 1 is existing disposable venous infusion needle structural representation;
Fig. 2 is a structural representation of the present utility model.
The specific embodiment
As shown in Figure 2, this utility model comprises needle tubing 1, needle stand 2, flexible pipe 3, described needle tubing 1, needle stand 2, flexible pipe 3 connect successively, described flexible pipe 3 is communicated with injection container, the left side of described needle stand 2 is provided with fixedly needle handle 5, the right side of described needle stand 2 is provided with movable needle handle 4, and the end of described movable needle handle 4 is provided with loose collar 41, and described movable needle handle 4 is by described loose collar 41 and described needle stand 2 clearance fit; During use, medical personnel pinch the fixedly needle handle 5 in described needle stand 2 left sides with left hand, the reuse right hand pinches the movable needle handle 4 on described needle stand 2 right sides, and force in described movable needle handle 4, make described movable needle handle 4 turn to suitable angle of carrying out the inserting needle puncture around described needle stand 2, pinch the action of puncturing of described movable needle handle 4 with the right hand then by described loose collar 41.Adopt the transfusion needle of this structure, when carrying out the inserting needle puncture, medical personnel pinch the two sides of described movable needle handle 4 with hands, thereby not only can firmly be affectedly bashful transfusion needle, are difficult for landing, and can avoid finger touches to arrive described needle tubing, prevent that needle tubing from being polluted; When inserting needle, the oblique pin mouth that keeps described needle tubing 1 up, described needle tubing can not form excessive needle angle with patient's skin, make things convenient for the carrying out of inserting needle work, effectively ensures and improves the inserting needle success rate, and reduce the pain of patient when inserting needle greatly.
This utility model can be widely used in the venous transfusion field.
Claims (2)
1. disposable and convenient type venoclysis needle, comprise needle tubing (1), needle stand (2), flexible pipe (3), described needle tubing (1), needle stand (2), flexible pipe (3) connect successively, it is characterized in that: described needle stand (2) right side is provided with movable needle handle (4), the end of described movable needle handle (4) is provided with loose collar (41), and described movable needle handle (4) is by described loose collar (41) and described needle stand (2) clearance fit.
2. disposable and convenient type venoclysis needle according to claim 1 is characterized in that: the left side of described needle stand (2) is provided with fixedly needle handle (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201933994U CN201469805U (en) | 2009-08-25 | 2009-08-25 | Disposable convenient intravenous infusion needle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201933994U CN201469805U (en) | 2009-08-25 | 2009-08-25 | Disposable convenient intravenous infusion needle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201469805U true CN201469805U (en) | 2010-05-19 |
Family
ID=42406043
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009201933994U Expired - Fee Related CN201469805U (en) | 2009-08-25 | 2009-08-25 | Disposable convenient intravenous infusion needle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201469805U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109011004A (en) * | 2018-06-12 | 2018-12-18 | 温州医科大学附属第二医院温州医科大学附属育英儿童医院 | A kind of intravenous needle |
-
2009
- 2009-08-25 CN CN2009201933994U patent/CN201469805U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109011004A (en) * | 2018-06-12 | 2018-12-18 | 温州医科大学附属第二医院温州医科大学附属育英儿童医院 | A kind of intravenous needle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100519 Termination date: 20120825 |