CN201609527U - Disposable safe syringe - Google Patents
Disposable safe syringe Download PDFInfo
- Publication number
- CN201609527U CN201609527U CN2010201068850U CN201020106885U CN201609527U CN 201609527 U CN201609527 U CN 201609527U CN 2010201068850 U CN2010201068850 U CN 2010201068850U CN 201020106885 U CN201020106885 U CN 201020106885U CN 201609527 U CN201609527 U CN 201609527U
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- CN
- China
- Prior art keywords
- needle
- syringe
- safe
- wing
- tube
- 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 medical utensil, especially discloses a disposable safe syringe. The disposable safe syringe comprises a needle tube, a piston and a piston rod which are connected with each other are arranged inside of the needle tube, graduations are provided on the surface of the needle tube, a needle base is arranged at the front end of the needle tube, a needle head is movably connected on the needle base, an upper cover of the needle head is provided with a needle cap, characterized in that, a safe needle wing is mounted between the needle head and needle base, one end of the safe needle wing is fixed on a projection at the front end of the needle tube, the other end of the safe needle wing is positioned at one side provided with graduations of the needle tube. After the using is over, the disposable safe syringe only can align the injection needle to a sharp tool box in a treating tray, then lightly promote the safe needle wing by a thumb to enable the needle head to automatically fall into the sharp tool box, thereby not only avoiding the needle puncture caused by separating the needle head by hand after treating, being convenient for the classification management on the medical waste materials by the medical care personnel, and bringing great convenience to the medical care personnel.
Description
(1) technical field
This utility model relates to a kind of medical apparatus, particularly a kind of disposible safety syringe.
(2) background technology
In present medical domain, more and more through the disease that blood is propagated, the annual according to statistics whole world has nearly 1,000,000 syringe needles accident of stabbing to take place, and wherein accounts for very big ratio because of what syringe needle was stabbed, so medical personnel are very important to the processing of used syringe.Medical personnel directly back out syringe needle with hands after the treatment now, and syringe needle is very easily pricked medical personnel in this operating process, make medical personnel's work have very big potential safety hazard.
(3) summary of the invention
This utility model provides a kind of disposible safety syringe that can effectively reduce pricking wound in order to remedy the defective of prior art.
This utility model is achieved by the following technical solution:
A kind of disposible safety syringe comprises needle tubing, and needle tubing inside is provided with piston and the piston rod that is connected, the surface of needle tubing is provided with scale, and the front end of needle tubing is provided with needle stand, flexibly connects a syringe needle on the needle stand, be stamped the pin medicated cap on the syringe needle, it is characterized in that: a safty pin wing is installed between syringe needle and the needle stand.
This disposible safety syringe, an end of the safty pin wing is fixed on the projection of needle tubing front end, and the other end of the safty pin wing is positioned at needle tubing does not have a graduated side, can prevent that medical personnel's safty pin wing when reading from blocking sight line.
The beneficial effects of the utility model are: this disposible safety syringe, after finishing using, only needing that injection needle is aimed at sharp disposable container in the treatment dish promotes the safty pin wing gently with thumb and just can make syringe needle drop in the sharp disposable container automatically, thereby not only avoided back with the pricking wound due to the hands separation syringe needle because for the treatment of, also made things convenient for the Classification Management of medical personnel, brought great convenience to medical personnel to clinical waste.
(4) description of drawings
Below in conjunction with accompanying drawing this utility model is further described.
Accompanying drawing 1 is the structural representation of this utility model disposible safety syringe.
Among the figure, 1 pin medicated cap, 2 syringe needles, 3 needle stands, 4 pistons, 5 needle tubings, 6 piston rods, 7 projectioies, the 8 safty pin wings.
(5) specific embodiment
Accompanying drawing is a kind of specific embodiment of the present utility model.This disposible safety syringe, comprise needle tubing 5, needle tubing 5 inside are provided with piston 4 and the piston rod 6 that is connected, the surface of needle tubing 5 is provided with scale, and the front end of needle tubing 5 is provided with needle stand 3, flexibly connects a syringe needle 2 on the needle stand 3, be stamped pin medicated cap 1 on the syringe needle 2, it is characterized in that: a safty pin wing 8 is installed between syringe needle 2 and the needle stand 3, and an end of the safty pin wing 8 is fixed on the projection 7 of needle tubing 5 front ends, and the other end of the safty pin wing 8 is positioned at needle tubing 5 does not have a graduated side.
This disposible safety syringe is suitable for various models such as 1mL, 2mL, 5mL, 10mL, 30mL, 50mL.After finishing to patient injection, only need the sharp disposable container in the injection needle 2 aligning treatment dishes, because an end of the safty pin wing 8 is fixed on the projection 7 of needle tubing 5 front ends, according to mechanics principle, the other end that people only need to promote the safty pin wing 8 gently with thumb just can make syringe needle 2 drop in the sharp disposable container automatically, changed the mode of operation of in the past directly twisting syringe needle 2, can reduce the pricking wound probability greatly with hands.
Claims (3)
1. disposible safety syringe, comprise needle tubing (5), needle tubing (5) inside is provided with piston (4) and the piston rod (6) that is connected, the surface of needle tubing (5) is provided with scale, the front end of needle tubing (5) is provided with needle stand (3), needle stand (3) is gone up and is flexibly connected a syringe needle (2), is stamped pin medicated cap (1) on the syringe needle (2), it is characterized in that: a safty pin wing (8) is installed between syringe needle (2) and the needle stand (3).
2. disposible safety syringe according to claim 1 is characterized in that: an end of the safty pin wing (8) is fixed on the projection (7) of needle tubing (5) front end.
3. disposible safety syringe according to claim 2 is characterized in that: the other end of the safty pin wing (8) is positioned at needle tubing (5) does not have a graduated side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201068850U CN201609527U (en) | 2010-02-03 | 2010-02-03 | Disposable safe syringe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201068850U CN201609527U (en) | 2010-02-03 | 2010-02-03 | Disposable safe syringe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201609527U true CN201609527U (en) | 2010-10-20 |
Family
ID=42960158
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201068850U Expired - Fee Related CN201609527U (en) | 2010-02-03 | 2010-02-03 | Disposable safe syringe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201609527U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102512321A (en) * | 2011-11-23 | 2012-06-27 | 青岛大学医学院附属医院 | Disposable safe medicine-dissolving syringe needle |
| CN114366179A (en) * | 2022-02-14 | 2022-04-19 | 南京华银医学检验所有限公司 | Liver tissue biopsy device and use method thereof |
-
2010
- 2010-02-03 CN CN2010201068850U patent/CN201609527U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102512321A (en) * | 2011-11-23 | 2012-06-27 | 青岛大学医学院附属医院 | Disposable safe medicine-dissolving syringe needle |
| CN114366179A (en) * | 2022-02-14 | 2022-04-19 | 南京华银医学检验所有限公司 | Liver tissue biopsy device and use method thereof |
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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: 20101020 Termination date: 20120203 |