CN101862487A - Novel injector - Google Patents
Novel injector Download PDFInfo
- Publication number
- CN101862487A CN101862487A CN 201010125413 CN201010125413A CN101862487A CN 101862487 A CN101862487 A CN 101862487A CN 201010125413 CN201010125413 CN 201010125413 CN 201010125413 A CN201010125413 A CN 201010125413A CN 101862487 A CN101862487 A CN 101862487A
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- CN
- China
- Prior art keywords
- push rod
- injector body
- syringe body
- outer housing
- injector
- 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.)
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- Infusion, Injection, And Reservoir Apparatuses (AREA)
Abstract
The invention relates to a novel injector, the head part of a push rod is provided with a push rod head with a color, the push rod head is matched in the injector body, the lower end of the injector body is provided with an injection hole, and two sides of the upper edge of the injector body are provided with convex edges. The invention is characterized in that the novel injector also comprises an outer cover which coats outside the injector body, integrally coats and tightly fits with the injector body, the injection hole and the convex edges to form a whole body. The injector body is transparent. The outer cover contains pigment which is deep color. The injector body and the outer cover are made of plastic. The invention adopts two layers of structures which mutually tightly fit, and can not cause displacement; the injector body is transparent and the outer cover is deep colour, so the lucifugal problem during the processes of dosaging and transfusion can be avoided, and the operation is very convenient; at the same time, the problem that the pigment in the plastic transfusion bottle is dissolved in liquid medicine during the process of transfusion is prevented, and the application prospect is good.
Description
Technical field
The present invention relates to a kind of medical transfusion apparatus, specifically relate to a kind of novel syringe, belong to technical field of medical instruments.
Background technology
At present, the time need lucifuge in transfusion, to keep away ultraviolet intravenous pharmacy more and more, light, ultraviolet have bigger influence to this kind medicine, some medicine can decompose under the effect of light, go bad, variable color and reduction drug effect, that have even can produce noxious substance, as the cardiovascular medication: medicines such as sodium nitroprusside, nifedipine, nimodipine, Propranolol, therefore must take the lucifuge measure.For the transfusion of this kind specific (special) requirements, because syringe all is water white, generally all be to adopt hands stretched in the darkroom or to carry out after with syringe and liquid medicine shading at present when making up a prescription with cloth bag, reach lucifuge, keep away ultraviolet purpose.Can only grope this moment with hands, is easy to cause the error of dosing, inconvenience very.
Also have producer directly to adopt the method for dark syringe, still, present dark syringe all is directly to add pigment in plastics, when making up a prescription, these pigment can be owing to the effect of medicine be dissolved, and is mixed in liquid medicine and enter human body, human body is had side effects on the contrary, cause therapeutic effect bad.
Summary of the invention
For solving the deficiencies in the prior art, the object of the present invention is to provide a kind of novel syringe, adopt double-layer structure, the outside of transparent syringe inside increases the dark outer housing of one deck, so not only solve the problem of lucifuge, also can see the situation of syringe the inside liquid simultaneously; And when dosing, also can directly carry out, need not to block, very convenient.
For achieving the above object, the present invention is achieved by the following technical solutions:
A kind of novel injector, comprise push rod, syringe body, the push rod head is equipped with colored push rod cup, push rod cup is engaged in the intermediary circular hole of syringe body, lower end at syringe body is provided with injection orifice, when being provided with injection, two sides in the upper edge of syringe body are convenient to the chimb of operator clamping, it is characterized in that also including outer housing, described outer housing is coated on the outside of syringe body, with syringe body, injection orifice and chimb integral coating inside, and fit tightly, form an integral body; Described syringe body is transparent, contains pigment in the described outer housing, is dark, and described syringe body and outer housing are made of plastics.
Aforesaid novel injector is characterized in that described outer housing is brown or brown.
The invention has the beneficial effects as follows: novel injector of the present invention, syringe body has adopted double-layer structure, fit tightly each other, can not produce displacement, and syringe body is transparent, outer housing is dark, guaranteed the problem of the lucifuge in the process of making up a prescription, make that operation is very easy, also prevented that the pigment in the syringe in the process of making up a prescription from dissolving into the problem in the liquid medicine simultaneously, application prospect is very good.
Description of drawings
Fig. 1 is the sectional view of the body of syringe of the present invention.
Among the figure: 1 is outer housing, and 2 is syringe body, and 3 is injection orifice, 4 chimbs.
The specific embodiment
Below in conjunction with the drawings and specific embodiments the present invention is done concrete introduction.
Fig. 1 is the sectional view of syringe of the present invention.
As shown in the figure, save the diagram of pusher section in the drawings.Novel injector of the present invention, comprise push rod, syringe body 2, at the push rod head colored push rod cup is housed, push rod cup is engaged in the syringe body 2 intermediary circular holes, be provided with the injection orifice 3 that is used to install medicated pillow in the lower end of syringe body 2, be convenient to the chimb 4 of operator clamping when two sides in the upper edge of syringe body 2 are provided with injection, cooperate, make things convenient for a hand operated with push rod.Outer housing 1 is coated on the outside of syringe body 2, with syringe body 2, injection orifice 3 and chimb 4 integral coating inside, forms double-decker, and fits tightly, and forms an integral body.
Syringe body 2 and outer housing 1 are plastics and make.Syringe body 2 is the same with usual syringe body, is transparence.Outer housing 1 adds pigment during fabrication in raw material, make it be dark, but can also see the situation of the liquid of syringe body 2 the insides by outer housing 1, such as brown, brown etc.
When making up a prescription, because the head of push rod is equipped with colored push rod cup, be coated with dark outer housing 1 in the outside of syringe body 2, therefore, even the liquid medicine in the syringe under illuminating lamp, does not have the irradiation of light yet.So just can directly operate anywhere, need not to carry out sunscreen protection or dark room operation, make that the nurse's is simple to operation.The present invention has not only solved the problem of liquid medicine lucifuge, simultaneously, can also directly see wherein liquid situation by syringe, guarantees the safety of making up a prescription.
The foregoing description does not limit the present invention in any form, and all employings are equal to the technical scheme that mode obtained of replacement or equivalent transformation, all drop in protection scope of the present invention.
Claims (2)
1. novel injector, comprise push rod, syringe body, the push rod head is equipped with colored push rod cup, push rod cup is engaged in the intermediary circular hole of syringe body, lower end at syringe body is provided with injection orifice, when being provided with injection, two sides in the upper edge of syringe body are convenient to the chimb of operator clamping, it is characterized in that also including outer housing, described outer housing is coated on the outside of syringe body, with syringe body, injection orifice and chimb integral coating inside, and fit tightly, form an integral body; Described syringe body is transparent, contains pigment in the described outer housing, is dark, and described syringe body and outer housing are made of plastics.
2. novel injector according to claim 1 is characterized in that described outer housing is brown or brown.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010125413 CN101862487A (en) | 2010-03-16 | 2010-03-16 | Novel injector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010125413 CN101862487A (en) | 2010-03-16 | 2010-03-16 | Novel injector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101862487A true CN101862487A (en) | 2010-10-20 |
Family
ID=42954536
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201010125413 Pending CN101862487A (en) | 2010-03-16 | 2010-03-16 | Novel injector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101862487A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2304414Y (en) * | 1997-03-10 | 1999-01-20 | 李宝江 | Plastic piston for disposable aceptic syringe |
| CN2518521Y (en) * | 2001-12-12 | 2002-10-30 | 山东威高集团医用高分子制品股份有限公司 | Lucifugal syringe |
| CN201082283Y (en) * | 2007-09-29 | 2008-07-09 | 李玲 | Light-shading syringe |
| CN201195001Y (en) * | 2008-06-06 | 2009-02-18 | 陈理托 | Light-preventing perfusion tube |
| CN201643209U (en) * | 2010-03-16 | 2010-11-24 | 昆山易昌泰电子有限公司 | Novel injector |
-
2010
- 2010-03-16 CN CN 201010125413 patent/CN101862487A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2304414Y (en) * | 1997-03-10 | 1999-01-20 | 李宝江 | Plastic piston for disposable aceptic syringe |
| CN2518521Y (en) * | 2001-12-12 | 2002-10-30 | 山东威高集团医用高分子制品股份有限公司 | Lucifugal syringe |
| CN201082283Y (en) * | 2007-09-29 | 2008-07-09 | 李玲 | Light-shading syringe |
| CN201195001Y (en) * | 2008-06-06 | 2009-02-18 | 陈理托 | Light-preventing perfusion tube |
| CN201643209U (en) * | 2010-03-16 | 2010-11-24 | 昆山易昌泰电子有限公司 | Novel 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 | ||
| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20101020 |