CN202982647U - Safety medicine dissolution needle - Google Patents
Safety medicine dissolution needle Download PDFInfo
- Publication number
- CN202982647U CN202982647U CN 201220677038 CN201220677038U CN202982647U CN 202982647 U CN202982647 U CN 202982647U CN 201220677038 CN201220677038 CN 201220677038 CN 201220677038 U CN201220677038 U CN 201220677038U CN 202982647 U CN202982647 U CN 202982647U
- Authority
- CN
- China
- Prior art keywords
- needle
- sheet material
- medicine
- oversheath
- base
- 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 - Lifetime
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Abstract
A safety medicine dissolution needle relates to the technical field of medical injection syringe structures, in particular to an injection syringe used for medicine dissolution. A base is arranged at the front end of a needle bed at the periphery of a medicine dissolution needle in a combined manner; an outer sheath is arranged on the base in a combined manner; the front end of the needle point of the medicine dissolution needle is arranged in the outer sheath which comprises at least two sheets with arc-shaped sections; one end of each sheet with arc-shaped section is connected to the base; and a gap is reserved between adjacent sheets with arc-shaped sections. When medical staff uses the safety medicine dissolution needle to pierce a medicine bottle, all sheets of the outer sheath cover the medicine bottle at the same time, so that the needle point can not mistakenly stab a hand of the medical staff, holding the medicine bottle, and accordingly, the medical staff is effectively protected. When the safety medicine dissolution needle is recycled, the needle point is not directly exposed at the front end of the medicine dissolution needle; instead, the periphery of the needle point is protected by the sheath, so that the needle point can not penetrate a collection container to injure processors.
Description
Technical field
This utility model 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 first are connected the needle stand of molten medicine pin with the conehead of overcoat front end, then medical solvent is gone out to extract out, injects solid chemicals to be dissolved, after dissolution process from medicine bottle, again mixed solution is extracted out from former being equipped with the solid chemicals bottle, then injected 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, in syringe is carried out the recycling process, because 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
This utility model purpose is to propose a kind of safety medicine dissolving pin that can effectively protect medical personnel and medicine pin recycling personnel.
This utility model comprises molten medicine pin, at molten medicine pin rear end connection needle stand, it is characterized in that at the needle stand front end disjunctor of molten medicine pin periphery, base being set, disjunctor arranges oversheath on base, the needle point front end of described molten medicine pin is arranged in described oversheath, described oversheath comprises at least two curved sheet materials of lobe section, and an end of the sheet material that described each lobe section is curved is connected on base, between the curved sheet material of adjacent section, the gap is set.
Because this utility model is provided with oversheath, medical personnel, medicine bottle is stung fashionablely, each limb material of oversheath can cover medicine bottle simultaneously, 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 due to molten medicine pin is arranged in 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.
Because dispensing operation need to be applicable to the medicine bottle that various caliber size differ, for than small opening medicine bottle the time, because both differ greatly, medical personnel need to watch attentively in earnest when the oversheath that adopts larger caliber, so that the tip alignment medicine bottle, this just makes above design perfect not enough.Therefore, this utility model also on the base between described molten medicine pin and oversheath disjunctor inner sheath is set, described inner sheath comprises at least two limb materials, an end of described each sheet material is connected on base, and the gap is set between adjacent sheet.
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 facilitated the medical care operation.
In order to make above safety medicine dissolving pin 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 it is inboard that the sheet material of each inner sheath correspondingly is arranged in the curved sheet material of the section of each oversheath, offers respectively to allow the sheet material of inner sheath is anterior, and radially-protruding side window occurs on the curved sheet material of the section of each oversheath.When the safety medicine dissolving pin that will have inner sheath is aimed at the medicine bottle of larger caliber, each limb material of inner sheath is first pushed open laterally by the medicine bottle front end, each corresponding side side window that stretch out the sheet material front portion of inner sheath is 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 utility model.
Fig. 2 is the axial cut-away view of Fig. 1.
Fig. 3 is the right view of Fig. 1.
As shown in Figure 1, 2, 3, this utility model is provided with the molten medicine pin 1 that common molten medicine needle set has, at molten medicine pin 1 rear end connection needle stand 2.
Needle stand 2 front end disjunctors in molten medicine pin 1 periphery arrange disc-shaped base 3, the oversheath that the disjunctor setting is comprised of curved sheet material 4-1, the 4-2 of three lobe sections and 4-3 on base 3, the end of each limb material 4-1,4-2 and 4-3 is connected on base 3, between adjacent sheet material 4-1,4-2 and 4-3, the gap is set.The needle point front end of molten medicine pin 1 is arranged in oversheath.
The inner sheath that disjunctor is comprised of three limb material 5-1,5-2 and 5-3 on sheet material 4-1, the 4-2 of molten medicine pin 1 and oversheath and the base 3 between 4-3, the end of each limb material 5-1,5-2 and 5-3 is connected on base 3, and each limb material 5-1,5-2 and 5-3 be the corresponding inboard that is arranged in sheet material 4-1,4-2 and 4-3 one to one, between adjacent sheet material 5-1,5-2 and 5-3, the gap is set.
Offer respectively on each sheet material 4-1,4-2 and 4-3 and can allow sheet material 5-1, the 5-2 of inner sheath and anterior radially-protruding side window 4-4,4-5 and the 4-6 of occuring of 5-3.
Claims (3)
1. safety medicine dissolving pin, comprise molten medicine pin, at molten medicine pin rear end connection needle stand, it is characterized in that at the needle stand front end disjunctor of molten medicine pin periphery, base being set, disjunctor arranges oversheath on base, and the needle point front end of described molten medicine pin is arranged in described oversheath, and described oversheath comprises at least two curved sheet materials of lobe section, one end of the sheet material that described each lobe section is curved is connected on base, between the curved sheet material of adjacent section, the gap is set.
2. safety medicine dissolving pin according to claim 1, it is characterized in that disjunctor arranges inner sheath on the base between described molten medicine pin and oversheath, described inner sheath comprises at least two limb materials, and an end of described each sheet material is connected on base, and the gap is set between adjacent sheet.
3. safety medicine dissolving pin according to claim 2, 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 it is inboard that the sheet material of each inner sheath correspondingly is arranged in the curved sheet material of the section of each oversheath, offers respectively to allow the sheet material of inner sheath is anterior, and radially-protruding side window occurs on the curved sheet material of the section of each oversheath.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220677038 CN202982647U (en) | 2012-12-11 | 2012-12-11 | Safety medicine dissolution needle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220677038 CN202982647U (en) | 2012-12-11 | 2012-12-11 | Safety medicine dissolution needle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202982647U true CN202982647U (en) | 2013-06-12 |
Family
ID=48553881
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220677038 Expired - Lifetime CN202982647U (en) | 2012-12-11 | 2012-12-11 | Safety medicine dissolution needle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202982647U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103027841A (en) * | 2012-12-11 | 2013-04-10 | 周怡林 | Safety medicine dissolving needle |
| WO2015002646A1 (en) * | 2013-07-02 | 2015-01-08 | Hoftman Mike Moshe | Device for safe withdrawal and administration of liquids by syringe |
-
2012
- 2012-12-11 CN CN 201220677038 patent/CN202982647U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103027841A (en) * | 2012-12-11 | 2013-04-10 | 周怡林 | Safety medicine dissolving needle |
| WO2015002646A1 (en) * | 2013-07-02 | 2015-01-08 | Hoftman Mike Moshe | Device for safe withdrawal and administration of liquids by syringe |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130612 |