CN203408298U

CN203408298U - Infusion device used for intravenous injection and free of contamination to liquid medicine

Info

Publication number: CN203408298U
Application number: CN201320521053.9U
Authority: CN
Inventors: 党潘利
Original assignee: Individual
Current assignee: Individual
Priority date: 2013-08-26
Filing date: 2013-08-26
Publication date: 2014-01-29
Anticipated expiration: 2023-08-26

Abstract

The utility model discloses an infusion device used for intravenous injection and free of contamination to liquid medicine. The infusion device used for intravenous injection comprises an upper opening, an air inlet syringe needle, an infusion bottle, the liquid medicine, a bottle plug and an infusion tube; the upper opening is arranged at the bottom of the infusion bottle, wherein the air inlet syringe needle is arranged in the upper opening, the liquid medicine is arranged in the infusion bottle, and the infusion tube is inserted in the upper portion of the infusion bottle. According to the infusion device used for intravenous injection and free of contamination to the liquid medicine, the air inlet syringe needle is arranged at the upper end and lower end of the infusion bottle, so that the liquid medicine is protected against contamination by the air, safety is improved, and the problem that an existing infusion device threatens human health since liquid medicine in the existing infusion device is easily contaminated by the air is well solved. Besides, the infusion device is simple in structure, convenient to operate and low in manufacturing cost, improves an existing technology, guarantees that the liquid medicine is not contaminated by the air, increases the success rate of medical cures, and protects the health of a human body.

Description

A kind of used for intravenous injection infusion set that does not pollute medicinal liquid

Technical field

This utility model belongs to technical field of medical instruments, relates in particular to a kind of used for intravenous injection infusion set that does not pollute medicinal liquid.

Background technology

Intravenous administration, have advantages of and give emergency treatment to a dying patient efficiently, fast and killing pathogenic bacteria, since it comes out, in medical treatment, play an important role, but its weak point and side effect are also apparent, the medicinal liquid in medicine bottle will just can ooze by the displacement of air, in this course, the a large amount of dust existing in air (also comprising flue gas in smoking room), antibacterial, virus can along with this process, miscible, in medicinal liquid, be transfused in human body.In bright day gas, if indoor light is darker, just there is a branch of bright light to inject indoor, we can clearly see has a large amount of dust in upper and lower float ceaselessly in light, and these afloat dust are when we carry out venous transfusion, will be transfused in our body.If you are housewife, you can find, the desk of smearing the morning can fall the dust of thin layer to afternoon again on desktop.South, due to the humid air, may not have the north so serious, but this is also enough to illustrate that dust floating in air is a lot.Air and unlike we the imagination clean, be transfused to these dust in human body, along with vein blood vessel is back to heart, while following row to Whole Body by arteries again, can stop up in the blood capillary of human body, cause nutrition supply deficiency, the atrophy of a certain position of human body and organ, even there is neoplastic lesion.These tiny microgranules stifled amassing in blood capillary also can cause local blood supply insufficiency, tissue ischemia, anoxia, edema and inflammation, allergy etc.During medical profession, have the report that causes patient death because of this situation, once there was a doctress in Xinjiang when infusing to the child control oneself at a time when sandstorm weather causes the contaminated child of medicinal liquid dead, and this doctor is far gone in grief.In fact, in sandstorm weather and thick weather, any patient escapes not take off injury health being caused because of air pollution when transfusion.In addition, airborne oxygen, carbon dioxide are slightly soluble in water, if air pollution is serious, nitrogen dioxide, sulfur dioxide etc. are soluble in water especially, these gases can form various chemical acid groups when by medicinal liquid, destroy the effective ingredient of medicinal liquid, when serious, can, along with medicinal liquid splashes in human body, on health, cause totally unfavorable impact.

If hospital is without smoke-box, sterilizing room, can carry out relievedly venous transfusion to the greatest extent, that can not eliminate the formed pollution of medical filtration air completely.And rural hospital, clinic, simple and crude Medical Treatment Room, family ward, the hospital of industrial and mining area, Medical Treatment Room may not necessarily accomplish smokeless, aseptic, dustless completely.In various accidents and disaster scene, for giving emergency treatment to a patient, need on-the-spot transfusion with wounded body, its dust flying upward, dirty air are unavoidable, meeting, along with medicinal liquid is transfused in human body, works the mischief to health.So air is when displacement intravenous injection bottle inner liquid medicine, medicinal liquid will be airfiltering neat and tidy, filter medicinal liquid contaminated after air and be transfused to again in human body, to patient's health, cause new threat.

This infusion techn using now, medicinal liquid is easily by air pollution, in disease treatment, to people, brings efficiently, simultaneously efficiently, also at every moment, threatening the health of human body.

Utility model content

The purpose of this utility model is to provide a kind of used for intravenous injection infusion set that does not pollute medicinal liquid, and the medicinal liquid that is intended to solve existing infusion set existence, easily by air pollution, threatens the problem of health.

This utility model is achieved in that a kind of used for intravenous injection infusion set that does not pollute medicinal liquid, and this used for intravenous injection infusion set comprises: upper shed, enter air syringe needle, infusion bottle, medicinal liquid, bottle stopper, tube for transfusion;

Upper shed is arranged on the bottom of infusion bottle, arranges into air syringe needle in upper shed, and medicinal liquid is placed in infusion bottle, and tube for transfusion inserts the top of infusion bottle.

Further, tube for transfusion inserts the top of infusion bottle by bottle stopper.

Further, entering air syringe needle can be set to minute hand formula and insert in infusion bottle by bottle stopper.

Further, enter the bottom that air syringe needle can directly insert infusion bottle.

Further, entering air syringe needle can connect transparent hard plastic tube and insert in infusion bottle by bottle stopper.

The used for intravenous injection infusion set that this utility model provides; by the top and bottom at infusion bottle, arrange into air syringe needle, entering air syringe needle and connect transparent hard plastic tube and the long air syringe needle that enters is set; protected medicinal liquid not by air pollution; improved safety; preferably resolve that existing infusion set exists easily by air pollution, threaten the problem of health.In addition, this utility model is simple in structure, easy to operate, and existing technology is improved, and cost of manufacture is low, has guaranteed that medicinal liquid, not by air pollution, has improved the success rate of disease cured, has protected the health of human body.

Accompanying drawing explanation

Fig. 1-Fig. 4 is the structural representation of the used for intravenous injection infusion set that does not pollute medicinal liquid that provides of this utility model embodiment;

In figure: 1, upper shed; 2, enter air syringe needle; 3, infusion bottle; 4, medicinal liquid; 5, bottle stopper; 6, tube for transfusion; 7, transparent hard plastic tube.

The specific embodiment

In order to make the purpose of this utility model, technical scheme and advantage clearer, below in conjunction with implementing legend, this utility model is further elaborated.Should be appreciated that concrete enforcement legend described herein is only in order to explain this utility model, and be not used in restriction this utility model.

Fig. 1-Fig. 4 shows the used for intravenous injection infusion set structure of not polluting medicinal liquid that this utility model embodiment provides.For convenience of explanation, only show the part relevant to this utility model.

The used for intravenous injection infusion set that does not pollute medicinal liquid of this utility model embodiment, this used for intravenous injection infusion set comprises: upper shed, enter air syringe needle, infusion bottle, medicinal liquid, bottle stopper, tube for transfusion;

As a prioritization scheme of this utility model embodiment, tube for transfusion inserts the top of infusion bottle by bottle stopper.

As a prioritization scheme of this utility model embodiment, enter air syringe needle and can be set to minute hand formula and insert in infusion bottle by bottle stopper.

As a prioritization scheme of this utility model embodiment, enter the bottom that air syringe needle can directly insert infusion bottle.

As a prioritization scheme of this utility model embodiment, enter air syringe needle and can connect transparent hard plastic tube and insert in infusion bottle by bottle stopper.

Below in conjunction with drawings and the specific embodiments, application principle of the present utility model is further described.

Specific embodiment of the utility model:

Embodiment 1, as shown in Figure 1, the used for intravenous injection infusion set that does not pollute medicinal liquid of this utility model embodiment mainly by upper shed 1, enter air syringe needle 2, infusion bottle 3, medicinal liquid 4, bottle stopper 5, tube for transfusion 6 and form; Upper shed 1 is arranged on the bottom of infusion bottle 3, arranges into air syringe needle 2 in upper shed 1, and medicinal liquid 4 is placed in infusion bottle 3, and tube for transfusion 6 inserts in infusion bottle 3 by bottle stopper 5; Air enters infusion bottle 3 from upper shed 1, and air is not filtered by medicinal liquid 4, has protected medicinal liquid 4 by air, not polluted, and has protected the health of human body;

Embodiment 2, and as shown in Figure 2, the used for intravenous injection infusion set that does not pollute medicinal liquid of this utility model embodiment mainly forms by entering air syringe needle 2, infusion bottle 3, medicinal liquid 4, bottle stopper 5, tube for transfusion 6; Enter air syringe needle 2 for the setting of minute hand formula, enter the liquid level that air syringe needle 2 exposes medicinal liquid 4, enter air syringe needle 2 and insert in infusion bottle 3 by bottle stopper 5, medicinal liquid 4 is placed in infusion bottle 3, and tube for transfusion 6 inserts in infusion bottle 3 by bottle stopper 5; Air enters infusion bottle 3 from inserting the air syringe needle 2 that enters of bottle stopper 5, and syringe needle has exceeded powder, and air is not filtered by medicinal liquid 4, has protected medicinal liquid 4 by air, not polluted, and has protected the health of human body;

Embodiment 3, and as shown in Figure 3, the used for intravenous injection infusion set that does not pollute medicinal liquid of this utility model embodiment mainly forms by entering air syringe needle 2, infusion bottle 3, medicinal liquid 4, bottle stopper 5, tube for transfusion 6; Enter air syringe needle 2 and directly insert the bottom of infusion bottle 3, medicinal liquid 4 is placed in infusion bottle 3, the below that tube for transfusion 6 inserts infusion bottle 3 by bottle stopper 5; Air enters the bottom of infusion bottle 3 from entering air syringe needle 2, air is not filtered by medicinal liquid 4, has protected medicinal liquid 4 by air, not polluted, and has protected the health of human body;

Embodiment 4, and as shown in Figure 4, the used for intravenous injection infusion set that does not pollute medicinal liquid of this utility model embodiment mainly forms by entering air syringe needle 2, infusion bottle 3, medicinal liquid 4, bottle stopper 5, tube for transfusion 6, transparent hard plastic tube 7; Enter air syringe needle 2 and insert infusion bottle 3 by bottle stopper 5, transparent hard plastic tube 7 connects into air syringe needle 2, and the height of transparent hard plastic tube 7 will be higher than the liquid level of infusion bottle 3 inner liquid medicines 4, and medicinal liquid 4 is placed in infusion bottle 3, the top that tube for transfusion 6 inserts infusion bottle 3 by bottle stopper 5; Air enters transparent hard plastic tube 7 from entering air syringe needle 2, by the medicinal liquid 4 in transparent hard plastic tube 7, filtered, due to the isolation of transparent hard plastic tube 7, transparent hard plastic tube 7 inner filtrations the medicinal liquid 4 of air can not mix with the medicinal liquid 4 in infusion bottle 3.The cleaned air having been filtered by the medicinal liquid 4 in transparent hard plastic tube 7, enters in bottle, has protected the medicinal liquid 4 by air, not polluted, and has protected the health of human body.

This utility model is simple in structure, easy to operate, is existing technology is improved, and cost of manufacture is low, has guaranteed that medicinal liquid, not by air pollution, has improved the success rate of disease cured, has protected the health of human body.

The foregoing is only preferred embodiment of the present utility model; not in order to limit this utility model; all any modifications of doing within spirit of the present utility model and principle, be equal to and replace and improvement etc., within all should being included in protection domain of the present utility model.

Claims

1. a used for intravenous injection infusion set that does not pollute medicinal liquid, is characterized in that, this used for intravenous injection infusion set comprises: upper shed, enter air syringe needle, infusion bottle, medicinal liquid, bottle stopper, tube for transfusion;

2. used for intravenous injection infusion set as claimed in claim 1, is characterized in that, tube for transfusion inserts the top of infusion bottle by bottle stopper.

3. used for intravenous injection infusion set as claimed in claim 1, is characterized in that, enters air syringe needle and can be set to minute hand formula and insert in infusion bottle by bottle stopper.

4. used for intravenous injection infusion set as claimed in claim 1, is characterized in that, enters the bottom that air syringe needle can directly insert infusion bottle.

5. used for intravenous injection infusion set as claimed in claim 1, is characterized in that, enters air syringe needle and can connect transparent hard plastic tube and insert in infusion bottle by bottle stopper.