CN2375314Y - Transfusion system capable of protecting from light - Google Patents

Abstract

The utility model discloses a disposable transfusion system capable of protecting from light, which is made of nontoxic black silicone tube material and comprises a transfusion tube, a puncture needle, a dripping kettle, a dripping speed controller, a liquid filter and a scalp needle soft tube, wherein, the positions connecting with the dripping kettle, the liquid filter, and the scalp needle soft tube of the transfusion tube are provided with covers which can be slid and are capable of protecting from light, the trouble that the traditional common transfusion system is additionally wrapped with a black cloth (black paper) or rolled silver is omitted, and the effective medicine can enter a patient's body. The time used for rescuing an emergent patient is saved. The utility model is convenient and fast, and is suitable for venous transfusion of all medicines which don't need to be protected from light.

Description

Light proofing infusion apparatus

This utility model belongs to the medical apparatus and instruments application, specifically a kind of light proofing infusion apparatus that is used for venous transfusion.

Some is the medicine that necessary lucifuge is used in clinical common drug, otherwise drug effect reduces, lost efficacy even becomes noxious substance, wherein sodium nitroprusside is typical case's representative, sodium nitroprusside is playing irreplaceable effect aspect the emergency cases such as treatment hypertensive crisis, intractable heart failure, but sodium nitroprusside is seen light and can be decomposed into hypertoxic cyanide, not only reduced tiring of medicine, but also may cause poisoning.Therefore, traditional method of using medicines such as sodium nitroprusside is to add native silver or black cloth (black paper) parcel with general infusion set.Yet this way is very loaded down with trivial details in clinical practice is used, because not only will wrap infusion bottle, also to wrap the whole piece transfusion device, exist inconvenience after the parcel again and observe the shortcoming that speed is dripped in control, can only open once more during observation, this not only waste of manpower of cover program, material resources be the more important thing is and delayed the time of rescuing the urgent patient, and this is very disadvantageous to the needs patient who rescues that races against time.

In order to overcome the problem of above-mentioned existence, it is a kind of safe, easy, quick that this utility model provides, and makes simply light proofing infusion apparatus with low cost.

This utility model is achieved in that a kind of employing is nontoxic, black silicon sebific duct or black plastic pipe are the light proofing infusion apparatus that stock is made, comprise tube for transfusion, puncture needle, drip kettle, drip fast controller, liquid filter and scalp acupuncture flexible pipe, also comprise a matching used with it infusion bottle cover, its main points are that a kettle of said connection tube for transfusion is a transparent material, with respect to dripping Hu Chu slidably lucifuge cover is being housed, liquid filter and scalp acupuncture flexible pipe are water white transparency non-toxic plastic flexible pipe, with respect to liquid filter and scalp acupuncture flexible pipe place slidably lucifuge cover are being housed.By lucifuge cover slidably observe behind the syringe needle intravasation blood back situation or do not have gas will intravasation in timely eliminating.The matching used with it infusion bottle cover made from black material has observation window in the side of infusion bottle cover.

Be described in detail this utility model below in conjunction with drawings and Examples:

Fig. 1 is a population structure sketch map of the present utility model;

Fig. 2 is the local amplification view of the A portion of Fig. 1;

Fig. 3 is the local amplification view of the B portion of Fig. 1.

As Fig. 1, Fig. 2, Fig. 3, shown in, be contained in light proofing infusion apparatus with respect to dripping kettle 2 and with respect to the slidably lucifuge cover 3 and 6 at liquid filter 4 and scalp acupuncture flexible pipe 5 places, be closing in bottleneck formula cylindrical sleeve, lucifuge cover 3 slides up and down at the Hu2Chu that drips that connects tube for transfusion 1, stopped unlikely sliding but drip kettle 2, only need when speed is dripped in observation to drip a kettle 2, after observation and dosing (adding from dosing hole 9) finish, can put back to lucifuge cover 3 in case see light with pushing away on the lucifuge cover 3 expose.Lucifuge cover 6 slides up and down at the liquid filter 4 and scalp acupuncture flexible pipe 5 places that connect tube for transfusion 1, stopped unlikely sliding by liquid filter 4, lucifuge cover 6 can be made has constrictive helical form flexible pipe, liquid filter 4 is moved freely within it, during use, only need and to push away on the lucifuge cover 6, can expose scalp acupuncture flexible pipe 5 and syringe needle junction, so that observe the blood back situation, lucifuge cover 6 is pushed back downwards after puncturing successfully, can hide scalp acupuncture flexible pipe 5 fully.In emergency circumstances need sleeve pipe all to be pushed on the tube for transfusion 1 when scalp acupuncture is directly injected medicine, expose liquid filter 4 output nipples, separates heads sword-shaped needle pipe 5 gets final product dispenser.Can play the lucifuge effect like this, also not influence and observe blood back and dosing.Infusion bottle cover 7 adopts black material, can be that metal or plastics or black cloth or cardboard are made, and the side of infusion bottle cover 7 is provided with observation window 8, and the bottom side of infusion bottle cover 7 is provided with connecting band 10.Transfusion bottle hangs upside down on drip stand by connecting band 10 in infusion bottle cover 7, and the bottle neck place of infusion bottle cover 7 can block infusion bottle.By start observation window 8 can observe in the infusion bottle liquid what.This light proofing infusion apparatus and black infusion bottle cover all adopt disposable black flexible packaging made from plastic, only need unpack during use, take out a bottle cover and a transfusion device, with pack into bottle cover and hanging on the drip stand of the medicinal liquid for preparing, connect tube for transfusion, check to have or not gas leakage; Need before the puncture expose scalp acupuncture, observe and have or not blood back to judge that syringe needle is whether in blood vessel with pushing away on the lucifuge cover 6.A hand control is dripped fast controller then, and one pushes away the lucifuge cover 3 that drips on the kettle on hand observes and drip number, mixes up that to drip behind the number be that down-drawable lucifuge cover 3 is to play the lucifuge effect.

When good effect of the present utility model is clinical use lucifuge medicine, avoided adding the loaded down with trivial details of native silver or black cloth (paper) parcel, made the clinical application simple and fast that becomes, saved the time greatly with the common transfusion pipe, very important to the urgent patient, help realizing desired therapeutic effect, this light proofing infusion apparatus is applicable to that fully all do not need the lucifuge medicine, and the production of this one-time infusion tube and common transfusion pipe is roughly the same, material source is abundant, cost is low, and the profit height is worth promoting.

Claims (2)

1, the nontoxic black silicon sebific duct of a kind of usefulness is the disposable light proofing infusion apparatus that material is made, comprise tube for transfusion, puncture needle, drip kettle, drip fast controller, liquid filter and scalp acupuncture flexible pipe, also comprise a matching used with it infusion bottle cover (7), a kettle (2) that it is characterized in that said connection tube for transfusion (1) is a transparent material, locating to be equipped with slidably lucifuge cover (3) with respect to dripping kettle (2), liquid filter (4) and scalp acupuncture flexible pipe (5) are colourless transparent plastic, are locating to be equipped with slidably lucifuge cover (6) with respect to liquid filter (4) and scalp acupuncture flexible pipe (5).

2, according to the said light proofing infusion apparatus of claim 1, it is characterized in that the Bottle structure that said infusion bottle cover (7) is made for black material, have observation window (8) in the side of infusion bottle cover (7), infusion bottle cover (7) bottom side is provided with connecting band (10).

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