CN201537240U - Medical solution needle - Google Patents
Medical solution needle Download PDFInfo
- Publication number
- CN201537240U CN201537240U CN2009202697448U CN200920269744U CN201537240U CN 201537240 U CN201537240 U CN 201537240U CN 2009202697448 U CN2009202697448 U CN 2009202697448U CN 200920269744 U CN200920269744 U CN 200920269744U CN 201537240 U CN201537240 U CN 201537240U
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- CN
- China
- Prior art keywords
- needle
- medical solution
- filter
- syringe needle
- molten medicine
- 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 a medical solution needle comprising a needle. The bottom of the needle is provided with a sleeve, the lower part of the needle is provided with a medical solution filter, the medical solution filter is an elliptical cavity, and a filter net is arranged on the cross section of the cavity. The upper and the lower surfaces of the medical solution filter are respectively provided with a sleeve, and the sleeve on the bottom of the needle is inserted on the sleeves of the medical solution filter, and tightly fits with the sleeves of the medical solution filter. The needle of a disposable syringe is designed into a detachable structure, and the medical solution filter is arranged between the needle and a needle tube. When the needle is used, medical solution is absorbed in the syringe, so impurities in the medical solution are filtered on the filter net of the medical solution filter. Then, the needle and the medical solution filter are taken off by a pair of forceps disinfected, the needle is subsequently pressed on the needle tube, and the medical solution is injected to medicine liquid. Thus, the impurities in the medical solution can be effectively filtered by the needle, and the impurities are prevented from entering human bodies with medicine liquid and causing adverse action.
Description
Technical field
This utility model relates to a kind of syringe needle, and concrete is a kind of molten medicine syringe needle, belongs to medical instruments field.
Background technology
The normal disposable syringe that uses is used as molten medicine pin use in medical treatment at present, needs medicine is diluted in normal saline or the glucose in injection, is expelled in the human body again.Pulverous medicine needs to inject the liquid dissolving earlier, transfer to by syringe in the liquid of injection, and liquid medicine then directly is diluted in the liquid that needs injection.Like this in the opening process of medicine, liquid medicine is placed in the glass ampule more, in the process of opening, as easy as rolling off a log glass fragment or other magazines is blended in the medicine, and this will directly inject medicine, easily magazine is input in the tissue.
The utility model content
Problem to be solved in the utility model provides a kind of molten medicine syringe needle, can filter the impurity such as glass of drug solns, guarantees the safety of input people liquid solution.
For addressing the above problem, this utility model by the following technical solutions:
A kind of molten medicine syringe needle comprises syringe needle, and the bottom of described syringe needle is provided with pullover, it is characterized in that: the bottom of described syringe needle is provided with molten medicine filter.
Below be further improvement of these options:
Described molten medicine filter is oval cavity, and the cross section of cavity is provided with drainage screen.
The upper and lower surface of described molten medicine filter is respectively equipped with pullover.
The bottom of described syringe needle pullover is plugged on molten medicine filter pullover, closely cooperates with the pullover of molten medicine filter.
This utility model compared with prior art, have following characteristics: the syringe needle of disposable syringe is designed to detachable structure, between syringe needle and needle tubing, solution strainer is set, during use, drug solns is drawn in the syringe, impurity in the drug solns just filters on the drainage screen of molten medicine filter like this, the sterile tweezers of reuse take off syringe needle, molten medicine filter is taken off, again syringe needle is pressed on needle tubing, drug solns is injected in the liquid medicine, therefore the effective impurity in the filtering liquid medicine of this utility model, can avoid impurity to enter human body the contaminant filters such as glass fragment in the medicinal liquid, cause untoward reaction with medicinal liquid.
The utility model is described in further detail below in conjunction with drawings and Examples:
Description of drawings
Accompanying drawing 1 is the structural representation of this utility model embodiment;
Accompanying drawing 2 disassembles the needle section structural representation for this utility model embodiment;
Accompanying drawing 3 disassembles the structural representation of molten medicine filter part for this utility model embodiment.
Among the figure:
1-syringe needle, the molten medicine filter of 2-, 3-drainage screen, 4-is pullover, 5-is pullover, 6-is pullover.
The specific embodiment
Embodiment, as shown in Figure 1, a kind of molten medicine syringe needle comprises syringe needle 1, and it is pullover 6 that the bottom of described syringe needle 1 is provided with, and the bottom of described syringe needle 1 is provided with molten medicine filter 2.As shown in Figure 2, described molten medicine filter 2 is oval cavity, the cross section of cavity is provided with drainage screen 3, as shown in Figure 3, the upper and lower surface of described molten medicine filter 2 is respectively equipped with pullover 4, pullover 5, pullover 6 of the bottom of described syringe needle 1 be plugged on molten medicine filter 2 pullover 4 on, closely cooperate with pullover 4 of molten medicine filter 2.
During use, drug solns is drawn in the syringe, the impurity in the drug solns just filters on the drainage screen of molten medicine filter like this, the sterile tweezers of reuse take off syringe needle, molten medicine filter is taken off, again syringe needle is pressed on needle tubing, drug solns is injected in the liquid medicine.
Claims (4)
1. a molten medicine syringe needle comprises syringe needle (1), and the bottom of described syringe needle (1) is provided with pullover (6), it is characterized in that: the bottom of described syringe needle (1) is provided with molten medicine filter (2).
2. a kind of molten medicine syringe needle according to claim 1, it is characterized in that: described molten medicine filter (2) is oval cavity, and the cross section of cavity is provided with drainage screen (3).
3. a kind of molten medicine syringe needle according to claim 2 is characterized in that: the upper and lower surface of described molten medicine filter (2) is respectively equipped with pullover (4,5).
4. a kind of molten medicine syringe needle according to claim 3 is characterized in that: pullover (6) of the bottom of described syringe needle (1) are plugged on pullover (4) of molten medicine filter (2), closely cooperate with pullover (4) of molten medicine filter (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202697448U CN201537240U (en) | 2009-10-24 | 2009-10-24 | Medical solution needle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202697448U CN201537240U (en) | 2009-10-24 | 2009-10-24 | Medical solution needle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201537240U true CN201537240U (en) | 2010-08-04 |
Family
ID=42588690
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202697448U Expired - Fee Related CN201537240U (en) | 2009-10-24 | 2009-10-24 | Medical solution needle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201537240U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106309130A (en) * | 2015-07-01 | 2017-01-11 | 陈艳玲 | Disposable short-needle-tube sucking and pushing precision filtering medicine dissolving needle |
-
2009
- 2009-10-24 CN CN2009202697448U patent/CN201537240U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106309130A (en) * | 2015-07-01 | 2017-01-11 | 陈艳玲 | Disposable short-needle-tube sucking and pushing precision filtering medicine dissolving needle |
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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: 20100804 Termination date: 20101024 |