CN201346311Y - Medical medicine adding needle - Google Patents
Medical medicine adding needle Download PDFInfo
- Publication number
- CN201346311Y CN201346311Y CNU2009200187065U CN200920018706U CN201346311Y CN 201346311 Y CN201346311 Y CN 201346311Y CN U2009200187065 U CNU2009200187065 U CN U2009200187065U CN 200920018706 U CN200920018706 U CN 200920018706U CN 201346311 Y CN201346311 Y CN 201346311Y
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- China
- Prior art keywords
- needle
- filter
- needle stand
- utility
- medical
- 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 medicine adding needle, which comprises a needle bed; two mutually communicated needle bodies are arranged at two ends of the needle bed; and a first filter is arranged in the needle bed. The utility model has the advantages of simple structure, convenient use, time-saving and labor-saving medicine addition, reduced liquid medicine pollution, and ensured transfusion safety of a patient.
Description
Technical field
This utility model relates to a kind of medical apparatus and instruments, relates in particular to a kind of medical dosing pin.
Background technology
At present, when carrying out infusion treatment for the patient clinically, usually need in the medicine bottle of sealing, to add other medicinal liquid by syringe or common syringe needle, as solvent of normal saline or glucose etc., after earlier the medicine in the medicine bottle being dissolved by solvent, extract solution again out, be injected into and carry out intravenous injection in the infusion bottle.Existing dosing pin is made up of needle stand and side opening pin, during use needle body is inserted in the medicine bottle suction or pushes medicinal liquid, needs when operation usually in the insertion infusion bottle repeatedly, and the easy like this bottle stopper microgranule that causes enters in the medicinal liquid, brings harm to patient.
In addition, because it is airtight in the medicine bottle, so resistance is bigger, operation is wasted time and energy, and aspiration medicinal liquid more for a long time, need in bottle, squeeze into gas, the needle body of squeezing into gas of existing use does not have defecator, causes air without filtration, pollutes medicinal liquid easily, cause liquid medicine contamination, influence therapeutic effect.
The utility model content
Technical problem to be solved in the utility model provides a kind of medical dosing pin, and it is simple in structure, and is easy to use, can reduce liquid medicine contamination, improves therapeutic effect.
For solving the problems of the technologies described above, the technical solution of the utility model is: medical dosing pin, comprise needle stand, and the two ends of described needle stand are provided with two needle bodies that are interconnected, and are provided with first filter in the described needle stand.
As a kind of improvement, a described needle body is provided with the sleeve pipe of closed at both ends, and described telescopic one distolateral wall is provided with air inlet, and described air inlet position is provided with second filter, and the other end is provided with side opening.
As further improvement, described needle stand is provided with hand rest.
After having adopted technique scheme, the beneficial effect that this utility model is obtained is: by two needle bodies that are interconnected are set on needle stand, can make wherein like this inserts in the infusion bottle altogether, another needle body is used to insert in the medicine bottle of dosings such as powder, certainly, can repeat to insert a plurality of dosing medicine bottles, can reduce operating process like this, save consumption; Be provided with first filter in two intermediary needle stands of syringe needle, can avoid the bottle stopper microgranule to enter in the medicinal liquid, thereby avoided the patient is caused the drug contamination influence, improved therapeutic effect by first filter; And this utility model saved disposable empty needle, reduced medical waste, and it is simple in structure, and is easy to use, can effectively prevent repeated contamination, improved the safety of patient's transfusion.
Description of drawings
Accompanying drawing is the structural representation of this utility model embodiment.
The specific embodiment
As shown in drawings, medical dosing pin, comprise needle stand 1, the two ends of described needle stand 1 are provided with two first needle bodies 21 that are interconnected and second needle body 22, and wherein first needle body 21 is used to insert infusion bottle, and second needle body 22 is used to insert the drug vial that need allocate medicinal liquid into, certainly, can repeat to insert a plurality of drug vial, can reduce operating process like this, save time; Be provided with first filter 3 in the described needle stand 1, the microgranule of bottle stopper enters medicinal liquid in the time of can preventing to insert bottle stopper by first filter 3, thereby has avoided liquid medicine contamination, has improved therapeutic effect.
Described needle stand 1 is provided with hand rest 8, makes things convenient for medical personnel's dosing by hand rest 8.
Described first needle body 21 is provided with the sleeve pipe 4 of closed at both ends, and a distolateral wall of described sleeve pipe 4 is provided with air inlet 5, and described air inlet 5 places are provided with second filter 6, and the other end is provided with side opening 7.Can form a breather line by sleeve pipe 4, air inlet 5 and side opening 7, this breather line is not communicated with the fluid-through tube road of first needle body 21, like this, gas can be by this breather line turnover, and by 6 filtrations of second filter, foreign bodies such as antibacterial in can filtering gas guarantee the pure of medicinal liquid, guarantee therapeutic effect.
This utility model is simple in structure, and is easy to use, and dosing is time saving and energy saving, reduces liquid medicine contamination, guarantees patient's safety of infusing.
Claims (3)
1. medical dosing pin comprises needle stand, it is characterized in that: the two ends of described needle stand are provided with two needle bodies that are interconnected, and are provided with first filter in the described needle stand.
2. medical dosing pin as claimed in claim 1 is characterized in that: a described needle body is provided with the sleeve pipe of closed at both ends, and described telescopic one distolateral wall is provided with air inlet, and described air inlet position is provided with second filter, and the other end is provided with side opening.
3. medical dosing pin as claimed in claim 2, it is characterized in that: described needle stand is provided with hand rest.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2009200187065U CN201346311Y (en) | 2009-01-22 | 2009-01-22 | Medical medicine adding needle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2009200187065U CN201346311Y (en) | 2009-01-22 | 2009-01-22 | Medical medicine adding needle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201346311Y true CN201346311Y (en) | 2009-11-18 |
Family
ID=41365791
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2009200187065U Expired - Fee Related CN201346311Y (en) | 2009-01-22 | 2009-01-22 | Medical medicine adding needle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201346311Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102716522A (en) * | 2012-04-06 | 2012-10-10 | 重庆莱美药业股份有限公司 | Screw-in pre-installed type medicine-charging instrument |
| US9839581B2 (en) | 2012-04-06 | 2017-12-12 | Chongqing Lummy Pharmaceutical Co., Ltd. | Preassembled medicine mixer |
| CN108392416A (en) * | 2017-05-10 | 2018-08-14 | 魏善梅 | A kind of plug-in membrane filtration medical needle |
-
2009
- 2009-01-22 CN CNU2009200187065U patent/CN201346311Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102716522A (en) * | 2012-04-06 | 2012-10-10 | 重庆莱美药业股份有限公司 | Screw-in pre-installed type medicine-charging instrument |
| CN102716522B (en) * | 2012-04-06 | 2013-12-04 | 重庆莱美药业股份有限公司 | Screw-in pre-installed type medicine-charging instrument |
| US9839581B2 (en) | 2012-04-06 | 2017-12-12 | Chongqing Lummy Pharmaceutical Co., Ltd. | Preassembled medicine mixer |
| CN108392416A (en) * | 2017-05-10 | 2018-08-14 | 魏善梅 | A kind of plug-in membrane filtration medical 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: 20091118 Termination date: 20110122 |