CN101850140A - Novel Murphy's dropper - Google Patents
Novel Murphy's dropper Download PDFInfo
- Publication number
- CN101850140A CN101850140A CN 201010125388 CN201010125388A CN101850140A CN 101850140 A CN101850140 A CN 101850140A CN 201010125388 CN201010125388 CN 201010125388 CN 201010125388 A CN201010125388 A CN 201010125388A CN 101850140 A CN101850140 A CN 101850140A
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- Prior art keywords
- dropper
- murphy
- transfusion
- internal layer
- skin
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- 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 Murphy's dropper. A lower opening via which liquid medicine can flow out is formed on the lower end of the Murphy's dropper, the Murphy's dropper is characterized in that the Murphy's dropper is of a double-layered structure which consists of an outer layer and an inner layer, both the inner and the outer layers are made of plastic, the outer layer contains deep pigment, the inner layer is transparent, and the outer and the inner layers are tightly attached together to form a whole body. Since the inner and the outer layers are tightly attached together, the inner and the outer layers cannot be rotated, moreover, since the inner layer is transparent and the outer layer is deeply colored, not only can light be shielded in the process of transfusion, but also the pigment in the dropper can be prevented from being dissolved into the liquid medicine in the process of transfusion, and therefore the Murphy's dropper has a good application prospect.
Description
Technical field
The present invention relates to a kind of medical transfusion apparatus, specifically relate to a kind of novel Murphy's dropper, 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 dropper all is water white, generally all be to adopt to coat dark cloth bag at present in the outside of transfusion device, dark cloth bag seals transfusion device integral body from moving to down, reaches lucifuge, keeps away ultraviolet purpose.But when adopting this method, owing to can't see the situation of dropper, can't know the process of transfusion and whether infuse and finishes, therefore will perforate on cloth bag, the transfusion situation of checking dropper frequently is in the hole on opening cloth bag, have light leak and enter, still can exert an influence medicine.In addition, adopt very long dark cloth bag with transfusion device all cover get up to infuse also very unbecoming.
Also have hospital directly to adopt the method for dark dropper, still, present dark dropper all is directly to add pigment in plastics, in when transfusion, 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 Murphy's dropper, adopt double-layer structure, the outside of transparent dropper inside increases the dark dropper of one deck, so not only solved the problem of lucifuge, also can see the situation of the inside transfusion simultaneously by dropper, can in time grasp the transfusion situation.
For achieving the above object, the present invention is achieved by the following technical solutions:
A kind of Novel Murphy's dropper, below Murphy's dropper, be formed with the end opening that flows out liquid medicine, it is characterized in that described Murphy's dropper has double-layer structure, comprise skin and internal layer, described internal layer and skin are plastics and make, and contain pigment in the described skin, be dark color, described internal layer is transparent, and outer and internal layer fits tightly, and forms an integral body.
Aforesaid Novel Murphy's dropper is characterized in that described skin is brown or brown.
The invention has the beneficial effects as follows: Novel Murphy's dropper of the present invention, adopted double-layer structure, fit tightly each other, can not rotate, and internal layer is transparent, and skin is dark, has both guaranteed the problem of the lucifuge in the infusion process, prevented that also pigment in the dropper in the infusion process from dissolving into the problem in the liquid medicine, application prospect is very good.
Description of drawings
Fig. 1 is the sectional view of Murphy's dropper of the present invention.
Among the figure: 1 is outer, and 2 is internal layer, and 3 is end opening.
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 Murphy's dropper of the present invention.
As shown in the figure, Novel Murphy's dropper of the present invention is formed with the end opening 3 that flows out liquid medicine below Murphy's dropper.Murphy's dropper of the present invention has comprised double-layer structure: skin 1 and internal layer 2, and internal layer 2 constitutes the transfusion streams, and outer 1 fits tightly in the outside of internal layer 2, can not rotate each other, forms an integral body.Internal layer 2 and skin 1 are all made of plastic, and internal layer 2 is the same with usual tube for transfusion, is transparence, and skin 1 increases pigment during fabrication in raw material, make it be dark, but can also be, such as brown, brown etc. by the outer 1 transfusion situation that see internal layer 2 the insides.
In use, Murphy's dropper of the present invention and the remaining component that adopts similar manner to make are assembled, or only block remaining component, Murphy's dropper is partly exposed, just can directly infuse, not only solved the problem of liquid medicine lucifuge, simultaneously, can also directly see wherein transfusion situation by Murphy's dropper, can in time grasp infusion information, guarantee patient's safety.
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 Murphy's dropper, below Murphy's dropper, be formed with the end opening that flows out liquid medicine, it is characterized in that described Murphy's dropper has double-layer structure, comprise skin and internal layer, described internal layer and skin are plastics and make, and contain pigment in the described skin, be dark color, described internal layer is transparent, and outer and internal layer fits tightly, and forms an integral body.
2. Novel Murphy's dropper according to claim 1 is characterized in that described skin is brown or brown.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 201010125388 CN101850140A (en) | 2010-03-16 | 2010-03-16 | Novel Murphy's dropper |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 201010125388 CN101850140A (en) | 2010-03-16 | 2010-03-16 | Novel Murphy's dropper |
Publications (1)
Publication Number | Publication Date |
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CN101850140A true CN101850140A (en) | 2010-10-06 |
Family
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN 201010125388 Pending CN101850140A (en) | 2010-03-16 | 2010-03-16 | Novel Murphy's dropper |
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CN (1) | CN101850140A (en) |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN2375314Y (en) * | 1999-06-10 | 2000-04-26 | 陈庆田 | Transfusion system capable of protecting from light |
CN2417876Y (en) * | 2000-04-22 | 2001-02-07 | 宋凤兰 | Antilight venous transfusion device |
CN2577855Y (en) * | 2002-11-05 | 2003-10-08 | 毛淑芝 | Lucifugal infusion device |
CN201195001Y (en) * | 2008-06-06 | 2009-02-18 | 陈理托 | Light-preventing perfusion tube |
CN201643145U (en) * | 2010-03-16 | 2010-11-24 | 昆山易昌泰电子有限公司 | Novel Murphy's dropper |
-
2010
- 2010-03-16 CN CN 201010125388 patent/CN101850140A/en active Pending
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN2375314Y (en) * | 1999-06-10 | 2000-04-26 | 陈庆田 | Transfusion system capable of protecting from light |
CN2417876Y (en) * | 2000-04-22 | 2001-02-07 | 宋凤兰 | Antilight venous transfusion device |
CN2577855Y (en) * | 2002-11-05 | 2003-10-08 | 毛淑芝 | Lucifugal infusion device |
CN201195001Y (en) * | 2008-06-06 | 2009-02-18 | 陈理托 | Light-preventing perfusion tube |
CN201643145U (en) * | 2010-03-16 | 2010-11-24 | 昆山易昌泰电子有限公司 | Novel Murphy's dropper |
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Application publication date: 20101006 |