CN202173647U - Syringe provided with antifouling sleeve - Google Patents
Syringe provided with antifouling sleeve Download PDFInfo
- Publication number
- CN202173647U CN202173647U CN2011202801190U CN201120280119U CN202173647U CN 202173647 U CN202173647 U CN 202173647U CN 2011202801190 U CN2011202801190 U CN 2011202801190U CN 201120280119 U CN201120280119 U CN 201120280119U CN 202173647 U CN202173647 U CN 202173647U
- Authority
- CN
- China
- Prior art keywords
- syringe
- piston
- push rod
- soft
- sleeve pipe
- 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 syringe provided with an antifouling sleeve, comprising a syringe cylinder, an end cover with an air discharging hole, a piston, and a push rod, the push rod goes through the end cover at the back part of the syringe cylinder and is connected with the piston in the syringe cylinder, the syringe is characterized in that; a soft bushing is disposed in the syringe cylinder, the soft bushing is inserted on the push rod, one end of the soft bushing is connected with the end cover, and the other end is connected with the piston. The soft bushing and the end cover are detachably connected, the soft bushing and the piston are detachably connected. Since the soft bushing is additionally disposed, the push rod is isolated from a medicine liquid, preventing possibility of the medicine liquid being polluted, and eliminating harm caused upon a patient in treatment.
Description
Technical field
This utility model relates to a kind of medical injector device, is specifically related to a kind of syringe with dirt proof sleeve.
Background technology
First uses glass syringe Englishman's Cathy Ferguson.The glass transparent degree is good, can see the situation of injectable drug.After this glass tubing metal is arranged and use the syringe of processing, available boiling method sterilization, syringe needle also can sharpening reuse and sterilization.The syringe of usefulness is used the plastics manufacturing now, with once promptly throwing away, the danger that infects takes place when having significantly reduced injection.In order to guarantee health, prevent cross infection, the syringe in the present age adopts the plastics quality more.
In the junkie of intravenous injection drug use, the transmission of disease especially repeated use of propagation and the syringe needle and the syringe of HIV and hepatitis is relevant, is very necessary so prevent cross infection.The patient is in the process of treatment, and when medical personnel used conventional injector to carry out aspiration medicinal liquid, finger can touch push rod, has the contaminated possibility of medicinal liquid, causes cross infection easily, brings certain injury to the patient.
The utility model content
The purpose of this utility model is to provide the syringe of good, the rational in infrastructure band dirt proof sleeve of a kind of antifouling property.
For solving the problems of the technologies described above, this utility model adopts following technical scheme:
The syringe of band dirt proof sleeve; Include syringe, have end cap, piston and the push rod of steam vent; Said push rod passes the end cap that is positioned at the syringe rear portion and is connected with the piston of syringe, it is characterized in that: be provided with soft sleeve pipe in the said syringe, said soft sleeve pipe interts on push rod; A soft telescopic end is connected with end cap, and the other end is connected with piston.
Adopt releasable connection between said soft sleeve pipe and the end cap.
Said soft sleeve pipe and piston by adopting releasable connection.
The beneficial effect of this utility model is: owing to set up soft sleeve pipe, thus push rod and medicinal liquid are isolated, avoided the contaminated possibility of medicinal liquid, cause body to the patient when having eliminated treatment.
Description of drawings
Below in conjunction with the accompanying drawing and the specific embodiment this utility model is done further explain:
Fig. 1 is the structural representation of this utility model.
Among the figure: 1, syringe; 2, piston; 3, end cap; 4, soft sleeve pipe; 5, push rod; 6, steam vent.
The specific embodiment
As shown in Figure 1; The syringe of band dirt proof sleeve includes syringe 1, has end cap 3, piston 2 and the push rod 5 of steam vent 6, and said push rod 5 passes the end cap 3 that is positioned at syringe 1 rear portion and is connected with the piston 2 of syringe 1; It is characterized in that: be provided with soft sleeve pipe 4 in the said syringe 1; Said soft sleeve pipe 4 interts on push rod 5, an end of soft sleeve pipe 4 and end cap 3 clampings, the other end and piston 2 clampings.
In a word; Though this utility model has been enumerated above-mentioned preferred implementation; But should explain; Though those skilled in the art can carry out various variations and remodeling,, otherwise all should be included in the protection domain of this utility model only if such variation and remodeling have departed from the scope of this utility model.
Claims (3)
1. syringe with dirt proof sleeve; Include syringe (1), have end cap (3), piston (2) and the push rod (5) of steam vent (6); Said push rod (5) passes the end cap (3) that is positioned at syringe (1) rear portion and is connected with the piston (2) of syringe (1); It is characterized in that: be provided with soft sleeve pipe (4) in the said syringe (1); Said soft sleeve pipe (4) interts on push rod (5), and an end of soft sleeve pipe (4) is connected with end cap (3), and the other end is connected with piston (2).
2. a kind of syringe with dirt proof sleeve according to claim 1 is characterized in that: adopt releasable connection between said soft sleeve pipe (4) and the end cap (3).
3. a kind of syringe with dirt proof sleeve according to claim 1 is characterized in that: adopt releasable connection between said soft sleeve pipe (4) and the piston (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202801190U CN202173647U (en) | 2011-08-03 | 2011-08-03 | Syringe provided with antifouling sleeve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202801190U CN202173647U (en) | 2011-08-03 | 2011-08-03 | Syringe provided with antifouling sleeve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202173647U true CN202173647U (en) | 2012-03-28 |
Family
ID=45863557
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011202801190U Expired - Fee Related CN202173647U (en) | 2011-08-03 | 2011-08-03 | Syringe provided with antifouling sleeve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202173647U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111790020A (en) * | 2020-07-13 | 2020-10-20 | 中国人民解放军陆军军医大学第一附属医院 | Anti-drop's transfusion system structure |
-
2011
- 2011-08-03 CN CN2011202801190U patent/CN202173647U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111790020A (en) * | 2020-07-13 | 2020-10-20 | 中国人民解放军陆军军医大学第一附属医院 | Anti-drop's transfusion system structure |
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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: 20120328 Termination date: 20150803 |
|
| EXPY | Termination of patent right or utility model |