CN203060483U - Rapid filtration syringe for emergency treatment - Google Patents
Rapid filtration syringe for emergency treatment Download PDFInfo
- Publication number
- CN203060483U CN203060483U CN 201320076416 CN201320076416U CN203060483U CN 203060483 U CN203060483 U CN 203060483U CN 201320076416 CN201320076416 CN 201320076416 CN 201320076416 U CN201320076416 U CN 201320076416U CN 203060483 U CN203060483 U CN 203060483U
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- CN
- China
- Prior art keywords
- syringe
- piston
- emergency treatment
- rapid filtration
- push rod
- 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 relates to the field of medical instruments, in particular to a rapid filtration syringe for emergency treatment. The rapid filtration syringe comprises a needle cylinder, a piston, a push rod and a needle head, wherein the piston is arranged in the needle cylinder, the rear end of the piston is connected with the push rod, the front end of the needle cylinder is fixedly connected with the needle head, a hinge shaft is arranged on one side of the inner wall of the front end of the needle cylinder, and a filter screen for one-way filtration is arranged on the hinge shaft. The rapid filtration syringe for emergency treatment has a simple structure, is convenient to use, filters glass residue through the one-way filter screen, is convenient for medical staff to use, avoids potential damage to patients, improves injection safety, and is suitable for clinical popularization and application.
Description
Technical field
This utility model relates to medical instruments field, the quick filtration syringe of especially a kind of emergency treatment.
Background technology
Syringe is the medical apparatus that the internist often uses, in emergency department clinically, because environmental limitations, and sb.'s sickness becomes critical needs fast injection, when opening medicine bottle, may have the medicine intracavity that a certain amount of glass residue is inhaled into syringe, though these glass residues are very trickle, but can damage the patient after being injected in the body, therefore be necessary it is filtered removal, to improve injection safety.
The utility model content
The purpose of this utility model is to provide a kind of emergency treatment quick filtration syringe in order to overcome above-mentioned technical disadvantages.
The technical scheme that this utility model technical solution problem adopts is: the quick filtration syringe of a kind of emergency treatment, comprise syringe, piston, push rod and syringe needle, be provided with piston in the described syringe, piston rear end is connected with push rod, the fixedly connected syringe needle of syringe front end, syringe front inner wall one side is provided with hinge, and described hinge is provided with the drainage screen of unidirectional filtration.
The beneficial effect that this utility model has is: this utility model is simple in structure, and is easy to use, by the filtration of unidirectional drainage screen realization to the glass residue, made things convenient for medical worker's use, avoid the potential injury to the patient, improved injection safety, be suitable for clinical application.
Description of drawings
Accompanying drawing 1 is structural representation of the present utility model.
The specific embodiment
Do following detailed description below in conjunction with 1 pair of this utility model of accompanying drawing.
As shown in Figure 1, this utility model comprises syringe 1, piston 2, push rod 3 and syringe needle 4, is provided with piston 2 in the described syringe 1, piston 2 rear ends are connected with push rod 3, the fixedly connected syringe needle 4 of syringe 1 front end, syringe 1 front inner wall one side is provided with hinge 5, and described hinge 5 is provided with the drainage screen 6 of unidirectional filtration.During use, with syringe needle 4 aspiration medicinal liquids, when medicinal liquid was inhaled into syringe 1 under suction function, drainage screen 6 opened backward, and when injecting, drainage screen 6 is pushed to front end and is close on syringe 1 medicine outlet, thereby reaches the filtration purpose.
Claims (1)
1. quick filtration syringe of emergency treatment, comprise syringe, piston, push rod and syringe needle, it is characterized in that: be provided with piston in the described syringe, piston rear end is connected with push rod, the fixedly connected syringe needle of syringe front end, syringe front inner wall one side is provided with hinge, and described hinge is provided with the drainage screen of unidirectional filtration.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320076416 CN203060483U (en) | 2013-02-19 | 2013-02-19 | Rapid filtration syringe for emergency treatment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320076416 CN203060483U (en) | 2013-02-19 | 2013-02-19 | Rapid filtration syringe for emergency treatment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203060483U true CN203060483U (en) | 2013-07-17 |
Family
ID=48759314
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320076416 Expired - Fee Related CN203060483U (en) | 2013-02-19 | 2013-02-19 | Rapid filtration syringe for emergency treatment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203060483U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106310457A (en) * | 2015-06-23 | 2017-01-11 | 上海振浦医疗设备有限公司 | Disposable precision filter syringe and manufacturing method thereof |
-
2013
- 2013-02-19 CN CN 201320076416 patent/CN203060483U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106310457A (en) * | 2015-06-23 | 2017-01-11 | 上海振浦医疗设备有限公司 | Disposable precision filter syringe and manufacturing 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: 20130717 Termination date: 20140219 |