CN2688303Y - Disposable safety scalp needle for venous transfusion - Google Patents
Disposable safety scalp needle for venous transfusion Download PDFInfo
- Publication number
- CN2688303Y CN2688303Y CN 200420038952 CN200420038952U CN2688303Y CN 2688303 Y CN2688303 Y CN 2688303Y CN 200420038952 CN200420038952 CN 200420038952 CN 200420038952 U CN200420038952 U CN 200420038952U CN 2688303 Y CN2688303 Y CN 2688303Y
- Authority
- CN
- China
- Prior art keywords
- protective sleeve
- syringe needle
- needle
- venous transfusion
- needle head
- 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 discloses a disposable safety scalp needle for venous transfusion, comprising a needle head 1, a needle head needle wing 2, and a protective sleeve 3. The end part of the interior of the protective sleeve 3 is provided with a sterilized cotton plug 4. The wall of the back section of the protective sleeve 3 is provided with a bar shape opening 5. The needle head needle wing 2 extends out of the bar shape opening 5. The bottom side of the end of the protective sleeve 3 is provided with a butterfly tail wing 6. The disposable safety scalp needle for venous transfusion fixes the protective sleeve and the needle head, carries out the concurrent disinfection on the in and out of the needle head, has easy use, and improves the transfusion speed.
Description
Technical field
This utility model relates to the improvement of venous transfusion scalp acupuncture, specifically a kind of disposable safe type venous transfusion scalp acupuncture.
Background technology
Employed scalp acupuncture in venous transfusion at present generally comprises syringe needle, the pin wing and protective sleeve and constitutes, and protective sleeve is a small hose, is enclosed within ordinary times on the syringe needle, during use protective sleeve is pulled up, make syringe needle thrust vein after, again with the pin wing with rubberized fabric adhere on skin.The weak point that this scalp acupuncture exists is: 1, behind the syringe needle puncture vessel, often cause repeatedly puncture because of " drum pin ", this moment, syringe needle polluted, in the former protective sleeve that syringe needle is packed into that must be careful, inconvenient operation, the delay injection time, and often need give protective sleeve again for change because of protective sleeve abandons, more lose time; 2, syringe needle in use, often because of medical personnel's careless manipulation, the hand that grips protective sleeve may be stabbed by the syringe needle tip, after the use, also often stabs accident because of syringe needle exposes to produce, and uses dangerous.
Summary of the invention
The purpose of this utility model is to provide a kind of disposable safe type venous transfusion scalp acupuncture easy to operate, safe, time saving and energy saving and simple in structure.
For reaching above purpose, the technical scheme that this utility model adopted is: this disposable safe type venous transfusion scalp acupuncture, comprise that syringe needle, the syringe needle pin wing, protective sleeve constitute, it is characterized in that the end in protective sleeve is provided with the sterilization tampon, on the wall of protective sleeve back segment, be provided with the strip mouth, the syringe needle pin wing stretches out in the strip mouth, establishes butterfly tail in protective sleeve tail end bottom side; This utility model is also implemented by following measure: the internal diameter of described protective sleeve is consistent with the external diameter of syringe needle, and the sterilization tampon in the protective sleeve is long to be 0.5-1.0cm, and the empennage of protective sleeve is established two, and being symmetrical arranged becomes dish, conveniently to be fixed on the skin.When using this utility model; dish-shaped empennage that can a hand-held protective sleeve; another hand-held needle pin wing promotes syringe needle forward, makes syringe needle pass the sterilization tampon from the protective sleeve front end and stretches out; the application of can puncturing; if meet " drum pin ", when extracting scalp acupuncture, syringe needle is in the indentation protective sleeve; and carry out disinfection simultaneously, and then use.
The beneficial effects of the utility model are: compare with the scalp acupuncture of present use, protective sleeve and syringe needle are fixed, and the equal concomitant disinfection of the turnover of syringe needle, thus easy to use, safe, can improve transfusion speed.
Description of drawings
Fig. 1 looks sketch map for this utility model structure master.
Fig. 2 is that this utility model is along the axis cross-sectional schematic.
The specific embodiment
Make this utility model with reference to accompanying drawing 1,2.This disposable safe type venous transfusion scalp acupuncture, comprise that syringe needle 1, the syringe needle pin wing 2, protective sleeve 3 constitute, end in protective sleeve 3 is provided with sterilization tampon 4, on the wall of protective sleeve 3 back segments, be provided with strip mouth 5, the syringe needle pin wing 2 stretches out in strip mouth 5, establishes butterfly tail 6 in protective sleeve 3 tail end bottom sides; The internal diameter of described protective sleeve 3 is consistent with the external diameter of syringe needle 1, and sterilization tampon 4 length in the protective sleeve 3 are 0.5-1.0cm.
Claims (2)
1, a kind of disposable safe type venous transfusion scalp acupuncture; comprise that syringe needle (1), the syringe needle pin wing (2), protective sleeve (3) constitute; it is characterized in that the end in protective sleeve (3) is provided with sterilization tampon (4); on the wall of protective sleeve (3) back segment, be provided with strip mouth (5); the syringe needle pin wing (2) stretches out in strip mouth (5), establishes butterfly tail (6) in protective sleeve (3) tail end bottom side.
2, disposable safe type venous transfusion scalp acupuncture according to claim 1 is characterized in that the internal diameter of described protective sleeve (3) is consistent with the external diameter of syringe needle (1), and the sterilization tampon (4) in the protective sleeve (3) is long to be 0.5-1.0cm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420038952 CN2688303Y (en) | 2004-03-12 | 2004-03-12 | Disposable safety scalp needle for venous transfusion |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420038952 CN2688303Y (en) | 2004-03-12 | 2004-03-12 | Disposable safety scalp needle for venous transfusion |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2688303Y true CN2688303Y (en) | 2005-03-30 |
Family
ID=34671168
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200420038952 Expired - Fee Related CN2688303Y (en) | 2004-03-12 | 2004-03-12 | Disposable safety scalp needle for venous transfusion |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2688303Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103071205A (en) * | 2013-02-01 | 2013-05-01 | 奕梅 | Disease bacteria anti-infection preventing and controlling structure of syringe needle |
| CN103566434A (en) * | 2013-12-10 | 2014-02-12 | 大连创达技术交易市场有限公司 | Novel medical syringe needle cover |
-
2004
- 2004-03-12 CN CN 200420038952 patent/CN2688303Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103071205A (en) * | 2013-02-01 | 2013-05-01 | 奕梅 | Disease bacteria anti-infection preventing and controlling structure of syringe needle |
| CN103071205B (en) * | 2013-02-01 | 2014-07-16 | 奕梅 | Disease bacteria anti-infection preventing and controlling structure of syringe needle |
| CN103566434A (en) * | 2013-12-10 | 2014-02-12 | 大连创达技术交易市场有限公司 | Novel medical syringe needle cover |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |