CN101874910A - Novel perfusion tube - Google Patents
Novel perfusion tube Download PDFInfo
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- CN101874910A CN101874910A CN 201010125399 CN201010125399A CN101874910A CN 101874910 A CN101874910 A CN 101874910A CN 201010125399 CN201010125399 CN 201010125399 CN 201010125399 A CN201010125399 A CN 201010125399A CN 101874910 A CN101874910 A CN 101874910A
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- Prior art keywords
- transfusion
- tube
- perfusion tube
- internal layer
- skin
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- Infusion, Injection, And Reservoir Apparatuses (AREA)
Abstract
The invention relates to a novel perfusion tube forming a perfusion flow path and is characterized in that the perfusion tube has two layers comprising an inner layer and an outer layer, wherein the outer layer and the inner layer are tightly stuck to form a whole, the inner layer and the outer layer are both made of plastics, the outer layer contains pigment which has a deep color, and the inner layer is transparent. The novel perfusion tube of the invention adopts two layers which are mutually and tightly stuck and do not rotate, the inner layer is transparent, and the outer layer is a deep color, which not only ensures the shielding of light in the perfusion process but also prevents the problem that the pigment is dissolved in liquid medicine in the perfusion tube in the perfusion process; and thus the invention has favourable application prospect.
Description
Technical field
The present invention relates to a kind of medical transfusion apparatus, specifically relate to a kind of novel tube for transfusion, 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 tube for transfusion all is water white, generally all be to adopt in the outside of tube for transfusion etc. to coat dark cloth bag at present, dark cloth bag seals tube for transfusion 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 frequently is in the hole on opening cloth bag, have light leak and enter, still can exert an influence medicine.Adopt very long dark cloth bag all cover get up to infuse also very unbecoming.
Also have hospital directly to adopt the method for dark tube for transfusion, still, present dark tube for transfusion 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 tube for transfusion, adopt double-layer structure, the outside of transparent tube for transfusion inside increases the dark tube for transfusion of one deck, so not only solved the problem of lucifuge, also can see the situation of the inside transfusion simultaneously by tube for transfusion, 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 perfusion tube constitutes the transfusion stream, it is characterized in that described tube for transfusion has double-layer structure, comprise skin and internal layer, described skin and internal layer fit tightly, and form an integral body, described internal layer and skin are plastics and make, and described skin is dark, and described internal layer is transparent.
Aforesaid novel perfusion tube is characterized in that described skin is brown or brown.
The invention has the beneficial effects as follows: novel perfusion tube 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 tube for transfusion 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 tube for transfusion of the present invention.
Among the figure: 1 is outer, and 2 is internal layer.
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 tube for transfusion of the present invention.
As shown in the figure, novel perfusion tube 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.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, tube for transfusion of the present invention and the remaining component that adopts similar manner to make are assembled, or only block remaining component, just can directly infuse, not only solved the problem of liquid medicine lucifuge, simultaneously, can also directly see wherein transfusion situation by tube for transfusion etc., 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 perfusion tube, constitute the transfusion stream, it is characterized in that described tube for transfusion has double-layer structure, comprise skin and internal layer, described skin and internal layer fit tightly, and form an integral body, described internal layer and skin are plastics and make, contain pigment in the described skin, be dark color, described internal layer is transparent.
2. novel perfusion tube 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 201010125399 CN101874910A (en) | 2010-03-16 | 2010-03-16 | Novel perfusion tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010125399 CN101874910A (en) | 2010-03-16 | 2010-03-16 | Novel perfusion tube |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101874910A true CN101874910A (en) | 2010-11-03 |
Family
ID=43017655
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201010125399 Pending CN101874910A (en) | 2010-03-16 | 2010-03-16 | Novel perfusion tube |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101874910A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2350067Y (en) * | 1998-11-27 | 1999-11-24 | 高爱云 | Shade for venous transfusion |
| 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 |
| CN2623246Y (en) * | 2003-06-17 | 2004-07-07 | 程振秀 | Light shield of transfusion device |
| CN201195001Y (en) * | 2008-06-06 | 2009-02-18 | 陈理托 | Light-preventing perfusion tube |
| CN201643146U (en) * | 2010-03-16 | 2010-11-24 | 昆山易昌泰电子有限公司 | Novel infusion tube |
-
2010
- 2010-03-16 CN CN 201010125399 patent/CN101874910A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2350067Y (en) * | 1998-11-27 | 1999-11-24 | 高爱云 | Shade for venous transfusion |
| 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 |
| CN2623246Y (en) * | 2003-06-17 | 2004-07-07 | 程振秀 | Light shield of transfusion device |
| CN201195001Y (en) * | 2008-06-06 | 2009-02-18 | 陈理托 | Light-preventing perfusion tube |
| CN201643146U (en) * | 2010-03-16 | 2010-11-24 | 昆山易昌泰电子有限公司 | Novel infusion tube |
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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: 20101103 |