CN201978257U - Transfusion needle protection device for vein transfusion device - Google Patents
Transfusion needle protection device for vein transfusion device Download PDFInfo
- Publication number
- CN201978257U CN201978257U CN2010206716402U CN201020671640U CN201978257U CN 201978257 U CN201978257 U CN 201978257U CN 2010206716402 U CN2010206716402 U CN 2010206716402U CN 201020671640 U CN201020671640 U CN 201020671640U CN 201978257 U CN201978257 U CN 201978257U
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- CN
- China
- Prior art keywords
- protective sleeve
- transfusion
- needle
- vein
- protection device
- 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 provides a transfusion needle protection device for a vein transfusion device, comprising a protective sleeve. The protective sleeve is internally provided with a through chamber; a needle bayonet and a stiffener are arranged at the bottom of the protective sleeve; and a long slot is arranged at the side surface of the protective sleeve. The transfusion needle protection device for the vein transfusion device has a simple structure and can be used conveniently and safely; as convex stiffeners are arranged at the internal wall of the protective sleeve and the external wall on the top of the needle and occlude with each other, the protective sleeve can be remained on the transfusion needle, and can be rotated to be clamped with the needle handle at the bayonet, thereby preventing the unnecessary accidental harm on medical personnel when a transfusion needle is abandoned.
Description
Technical field
This utility model relates to a kind of intravenous transfusion device transfusion needle protector.
Background technology
During venous transfusion, medical personnel take off the protective sleeve of transfusion needle earlier, infuse again, more common protective sleeve are recovered on the transfusion needle after transfusion finishes, and carry out waste treatment then.But after protective sleeve takes off under most of situation, just thrown away, also protective sleeve can not recovered after transfusion finishes, but directly that naked pin is discarded, this damages hidden danger just for medical personnel or post-processed personnel, and severe patient then can bring infection risk at once.Therefore, needing the needle point of infusing or transfuse blood after finishing is protected once more, is the very ideal method of protection medical personnel's safety.
The utility model content
The purpose of this utility model just provides a kind of safety simple in structure, easy to use, can avoid the intravenous transfusion device transfusion needle protector that the medical worker is damaged.
Intravenous transfusion device transfusion needle protector of the present utility model comprises protective sleeve, is cavity in the protective sleeve, and the bottom of protective sleeve is provided with faller gill bayonet socket and reinforcement, and the side of protective sleeve has elongated slot.
Intravenous transfusion device transfusion needle protector of the present utility model, protective sleeve are embedded in the faller gill top when assembling with faller gill, by the bayonet socket and the needle handle card jail of protective sleeve end, it is rotated, and play the effect of protection needle point.When transfusion needle uses, by the rotation protective sleeve, when needle handle faces the protective sleeve elongated slot; can be the protective sleeve cunning in the faller gill lower end, the outer reinforcement place of its inwall and faller gill just in time rubs and closes, when exposing whole needle tubing and be not free to slide; protective sleeve need not be taken, and does not influence the effect of transfusion fully.When transfusion finishes, extract needle tubing, can slide to the faller gill upper end to protective sleeve smoothly, the protection needle point.
Intravenous transfusion device transfusion needle protector of the present utility model; safety simple in structure, easy to use; because protective sleeve inwall and faller gill top exterior walls all have the protrusion reinforcement; and it is engaged; to protective sleeve is not removed; rotation protective sleeve to its bayonet socket engages with needle handle, can prevent from can not cause unnecessary unexpected injury to the medical worker when discarded.
Description of drawings
Fig. 1 is this utility model structural representation.
The specific embodiment
A kind of intravenous transfusion device transfusion needle protector comprises protective sleeve 1, is cavity in the protective sleeve 1, and the bottom of protective sleeve 1 is provided with faller gill bayonet socket 4 and reinforcement 3, and the side of protective sleeve 1 has elongated slot 2, and anti-skidding stricture of vagina 5 is set.Faller gill 7 is inserted in protective sleeve 1 cavity, and the needle handle of faller gill 7 engages with bayonet socket 4 on the protective sleeve 1, during transfusion, the needle handle of faller gill 7 is inserted in the protective sleeve 1 lateral elongated slot 2, makes syringe needle expose protective sleeve 2 and gets final product.The lateral anti-skidding stricture of vagina 5 of protective sleeve 1 is convenient to medical worker's operation.
Claims (2)
1. intravenous transfusion device transfusion needle protector; comprise protective sleeve (1); in the protective sleeve (1) is cavity, and it is characterized in that: the bottom of protective sleeve (1) is provided with faller gill bayonet socket (4) and reinforcement (3), and the side of protective sleeve (1) has elongated slot (2).
2. intravenous transfusion device transfusion needle protector according to claim 1 is characterized in that: the side of protective sleeve (1) is provided with anti-skidding stricture of vagina (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206716402U CN201978257U (en) | 2010-12-21 | 2010-12-21 | Transfusion needle protection device for vein transfusion device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206716402U CN201978257U (en) | 2010-12-21 | 2010-12-21 | Transfusion needle protection device for vein transfusion device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201978257U true CN201978257U (en) | 2011-09-21 |
Family
ID=44605727
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010206716402U Expired - Fee Related CN201978257U (en) | 2010-12-21 | 2010-12-21 | Transfusion needle protection device for vein transfusion device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201978257U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102309790A (en) * | 2011-09-27 | 2012-01-11 | 朱惠芬 | Disposable safety transfusion apparatus |
| CN106039464A (en) * | 2016-05-13 | 2016-10-26 | 四川大学华西医院 | Superior vena cava puncture needle |
-
2010
- 2010-12-21 CN CN2010206716402U patent/CN201978257U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102309790A (en) * | 2011-09-27 | 2012-01-11 | 朱惠芬 | Disposable safety transfusion apparatus |
| CN102309790B (en) * | 2011-09-27 | 2012-11-14 | 王玉秀 | Disposable safety transfusion apparatus |
| CN106039464A (en) * | 2016-05-13 | 2016-10-26 | 四川大学华西医院 | Superior vena cava puncture needle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Jiangxi Fenglin Medical Appliance Co., Ltd. Assignor: Jiangxi Fenglin Medical Technology Co., Ltd. Contract record no.: 2012360000004 Denomination of utility model: Transfusion needle protection device for vein transfusion device Granted publication date: 20110921 License type: Exclusive License Record date: 20120224 |
|
| EC01 | Cancellation of recordation of patent licensing contract |
Assignee: Jiangxi Fenglin Medical Appliance Co., Ltd. Assignor: Jiangxi Fenglin Medical Technology Co., Ltd. Contract record no.: 2012360000004 Date of cancellation: 20130816 |
|
| LICC | Enforcement, change and cancellation of record of contracts on the licence for exploitation of a patent or utility model | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110921 Termination date: 20141221 |
|
| EXPY | Termination of patent right or utility model |