CN102940577A - Disposable safety medicament dissolving syringe - Google Patents
Disposable safety medicament dissolving syringe Download PDFInfo
- Publication number
- CN102940577A CN102940577A CN201210528480XA CN201210528480A CN102940577A CN 102940577 A CN102940577 A CN 102940577A CN 201210528480X A CN201210528480X A CN 201210528480XA CN 201210528480 A CN201210528480 A CN 201210528480A CN 102940577 A CN102940577 A CN 102940577A
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- sheet material
- overcoat
- syringe
- oversheath
- molten
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- Infusion, Injection, And Reservoir Apparatuses (AREA)
Abstract
The invention discloses a disposable safety medicament dissolving syringe, and relates to the technical field of medical syringe structures. The syringe comprises an outer sleeve and a core rod matched with a rubber plug; the core rod matched with the rubber plug is arranged in the outer sleeve; and a conical head of the outer sleeve is connected with a medicament dissolving needle. The syringe is characterized in that an outer jacket is integrally arranged at the front end of the outer sleeve outside the medicament dissolving needle, and the front end of the tip of the medicament dissolving needle is arranged in the outer jacket. When a medical staff punctures a medicament bottle, the tip of the needle does not puncture the medicament bottle holding hand of the medical staff, so that the medical staff is effectively protected. During recovery, the tip of the needle is not directly exposed at the front end of the medicament dissolving needle, so a phenomenon that the tip of the needle punctures a collecting container to injure a treatment person is eliminated.
Description
Technical field
The present invention relates to the medical syringe technical field of structures, especially for the syringe of molten medicine.
Background technology
When making up a prescription, medical personnel adopt molten syringe that medical solvent is gone out to extract out from medicine bottle, then inject solid chemicals to be dissolved, and after dissolution process, mixed solution are extracted out from former being equipped with the solid chemicals bottle again, then inject medicine bottle.In above operating process, medical personnel grip on the other hand medicine bottle, on the other hand grip syringe repeatedly repeatedly with molten medicine acupuncture to medicine bottle, very easily cause medical personnel to injure the phenomenon of controlling oneself, in addition, syringe is being carried out in the recycling process, owing to the syringe needle point that is exposed to molten medicine pin front end fully can be worn out collection container and injures treatment people, the serious entail dangers to life of going back.
Summary of the invention
The object of the invention is to propose a kind of molten syringe of disposable safe that can effectively protect medical personnel and recycling personnel.
The present invention includes overcoat, be equipped with the core bar of plug, described core bar cooperates plug to be arranged in the overcoat, conehead at described overcoat connects molten medicine pin, it is characterized in that at the overcoat front end disjunctor in the described molten medicine pin outside oversheath being set, the needle point front end of described molten medicine pin is arranged in the described oversheath.
Because the present invention is provided with oversheath, medical personnel medicine bottle is stung fashionablely, oversheath can cover medicine bottle, and can not make the needle point mistake not stab the hands that medical personnel hold medicine bottle, and medical personnel have been formed very effectively protection.Needle point front end owing to molten medicine pin is arranged in the oversheath again; when recycling; needle point is not directly to be exposed to molten medicine pin front end, but has carried out peripheral protection by sheath, and the phenomenon that injures treatment people occurs so can not form that needle point is worn out collection container.
In order to make the present invention adopt general medical engineering plastics to process, so oversheath of the present invention comprises the curved sheet material of at least two lobe sections, one end of the sheet material that described each lobe section is curved is connected to the overcoat front end, between the curved sheet material of adjacent section the gap is set.Owing to forms oversheath by at least two limb materials, so this sheath forms at front end and has certain expansible contractile elasticity and dehisce, with convenient use.
The present invention can be with molten medicine pin and outer cover conjoined production when producing, also solvable medicine pin and overcoat split are produced, as as described in the front end of overcoat molten medicine pin be set connect conehead, rear end at molten medicine pin arranges the needle stand that cooperates with outer taper, the detachable front end that is connected to outer taper in the rear end of described needle stand.When needing to use, the needle stand that will have molten medicine pin links to each other with the conehead of overcoat front end, can form molten syringe, and continuous mode can be general being threaded, and also can be to peg graft.
Because a molten syringe need to be applicable to the medicine bottle that various caliber size differ, when the oversheath that adopts larger caliber for than small opening medicine bottle the time because both differ greatly, medical personnel need to watch attentively in earnest, so that the tip alignment medicine bottle, this is just so that above design is perfect not enough.Therefore, the present invention also the overcoat front end between described molten medicine pin and oversheath inner sheath is set.
From design, the bore of inner sheath forms the two-layer sheath with different bores certainly less than oversheath, when adopting more small-bore inner sheath for than small opening medicine bottle the time, naturally, small opening medicine bottle is just stably covered by inner sheath, has made things convenient for the medical care operation.
In like manner, described inner sheath also can be comprised of at least two limb materials, and an end of described each sheet material is connected to the overcoat front end, and the gap is set between the adjacent sheet.
In order to make above molten syringe with inner sheath be advantageously used in the medicine bottle of larger caliber, the curved sheet material lobe number of the sheet material lobe number of described inner sheath and the section of described oversheath is identical, and the sheet material of each inner sheath correspondingly is arranged in the curved sheet material inboard of section of each oversheath, offers respectively to allow the sheet material front portion of inner sheath that radially-protruding side opening occurs on the curved sheet material of the section of each oversheath.When the molten syringe that will have inner sheath was aimed at the medicine bottle of larger caliber, each limb material of inner sheath was pushed open laterally by the medicine bottle front end first, and each corresponding side opening is stretched out in the sheet material front portion of inner sheath, so that outside one deck oversheath successfully covers the medicine bottle oral area.
Description of drawings
Fig. 1 is a kind of structural representation of the present invention.
Fig. 2 is the axial cut-away view of Fig. 1.
Fig. 3 is the right view of Fig. 1.
Fig. 4 is another kind of structural representation of the present invention.
Fig. 5 is the axial cut-away view of Fig. 4.
Fig. 6 is the right view of Fig. 4.
As shown in Figure 1, 2, 3, the present invention is provided with overcoat 1, the core bar 2 that common syringe has, and the core bar 2 that front end is combined with plug is arranged in the overcoat 1, can molten medicine pin 3 be set disjunctor at the conehead 1-1 of overcoat 1.
Arrange by three lobe sections curved sheet material 4-1,4-2, oversheath that 4-3 forms at the overcoat 1 front end disjunctor in molten medicine pin 3 outsides, the end of curved sheet material 4-1, the 4-2 of each lobe section, 4-3 respectively integral type is connected to the front end of overcoat 1, between adjacent sheet material 4-1,4-2, the 4-3 gap is set, the needle point front end of molten medicine pin 3 is arranged in this oversheath.
Shown in Fig. 4,5,6, other the same example, overcoat 1 front end between molten medicine pin 3 and oversheath has additional the inner sheath that is comprised of three limb material 5-1,5-2,5-3, the end of each sheet material 5-1,5-2,5-3 is connected to the front end of overcoat 1, and each sheet material 5-1,5-2,5-3 are arranged in sheet material 4-1,4-2, the 4-3 inboard of oversheath one to one, between adjacent sheet 5-1,5-2, the 5-3 gap are set.
On sheet material 4-1, the 4-2 of each oversheath, 4-3, offer respectively and can allow anterior radially-protruding side opening 4-4,4-5 and the 4-6 of occuring of sheet material 5-1,5-2,5-3 of inner sheath.
Claims (6)
1. the molten syringe of disposable safe, comprise overcoat, be equipped with the core bar of plug, described core bar is arranged in the overcoat, conehead at described overcoat connects molten medicine pin, it is characterized in that at the overcoat front end disjunctor in the described molten medicine pin outside oversheath being set, the needle point front end of described molten medicine pin is arranged in the described oversheath.
2. the molten syringe of described disposable safe according to claim 1, it is characterized in that described oversheath comprises the curved sheet material of at least two lobe sections, one end of the sheet material that described each lobe section is curved is connected to the overcoat front end, between the curved sheet material of adjacent section the gap is set.
3. the molten syringe of described disposable safe according to claim 1 and 2 is characterized in that at the front end of described overcoat conehead being set, and in the rear end of molten medicine pin the needle stand that cooperates with conehead, the detachable conehead that is connected to the overcoat front end in the rear end of described needle stand is set.
4. the molten syringe of described disposable safe according to claim 2 is characterized in that the overcoat front end between described overcoat and oversheath arranges inner sheath.
5. the molten syringe of described disposable safe according to claim 4 is characterized in that described inner sheath comprises at least two limb materials, and an end of described each sheet material is connected to the overcoat front end, and the gap is set between the adjacent sheet.
6. the molten syringe of described disposable safe according to claim 5, the curved sheet material lobe number of the sheet material lobe number that it is characterized in that described inner sheath and the section of described oversheath is identical, and the sheet material of each inner sheath correspondingly is arranged in the curved sheet material inboard of section of each oversheath, offers respectively to allow the sheet material front portion of inner sheath that radially-protruding side opening occurs on the curved sheet material of the section of each oversheath.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210528480XA CN102940577A (en) | 2012-12-11 | 2012-12-11 | Disposable safety medicament dissolving syringe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210528480XA CN102940577A (en) | 2012-12-11 | 2012-12-11 | Disposable safety medicament dissolving syringe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102940577A true CN102940577A (en) | 2013-02-27 |
Family
ID=47723644
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210528480XA Pending CN102940577A (en) | 2012-12-11 | 2012-12-11 | Disposable safety medicament dissolving syringe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102940577A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004358175A (en) * | 2003-06-04 | 2004-12-24 | Gollobin Peter | Protective sheath for winged needle and assembly comprising sheath and needle |
| CN201664450U (en) * | 2010-04-06 | 2010-12-08 | 吴秋萍 | Disposable composite package of pre-filling injection type medicine-dissolving syringe and medicine |
| CN202184774U (en) * | 2011-07-28 | 2012-04-11 | 广东百合医疗科技有限公司 | Safe protecting sleeve for internal fistula needle |
| CN202490268U (en) * | 2012-02-25 | 2012-10-17 | 王维忠 | Disease-spread-free injector |
| CN203001437U (en) * | 2012-12-11 | 2013-06-19 | 周怡林 | Disposable safe soluble drug injector |
-
2012
- 2012-12-11 CN CN201210528480XA patent/CN102940577A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004358175A (en) * | 2003-06-04 | 2004-12-24 | Gollobin Peter | Protective sheath for winged needle and assembly comprising sheath and needle |
| CN201664450U (en) * | 2010-04-06 | 2010-12-08 | 吴秋萍 | Disposable composite package of pre-filling injection type medicine-dissolving syringe and medicine |
| CN202184774U (en) * | 2011-07-28 | 2012-04-11 | 广东百合医疗科技有限公司 | Safe protecting sleeve for internal fistula needle |
| CN202490268U (en) * | 2012-02-25 | 2012-10-17 | 王维忠 | Disease-spread-free injector |
| CN203001437U (en) * | 2012-12-11 | 2013-06-19 | 周怡林 | Disposable safe soluble drug injector |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20130227 |