CN2136039Y - Disposable quantitative group-dividing transfusion tube - Google Patents

Abstract

The utility model relates to a disposable quantitative group-dividing transfusion tube. A quantitative bottle is additionally provided between a solvent bottle and a Murphy's drip pipe, which controls the flow quantity of the medicine liquor. One end of the quantitative bottle is provided with two insertion needles and a medicine adding holes. The utility model has convenient operation, simple structure and easy fabrication, reduces the complication of the original alternation of the group and the middle pollution section, and saves the cost expense of patient.

Description

Disposable quantitative group-dividing transfusion tube

This utility model belongs to a kind of transfusion medical apparatus among each treatment patient of section of hospital clinical.

Existing tube for transfusion, the grouping of various medicines can not be added join in a small amount replace in the solvent, interleave, continuous infusion, existing amount of infusion often is that 500 milliliters and 1000 milliliters are bottled, 250 millimeters of a small part in addition, the continuous infusion grouping is alternately changed in bottle process, operates loaded down with trivial details, in operating process, number of times is too much, and the chance of bringing antibacterial into increases, and has increased middle pollution section.Moreover medicinal waste is very big, particularly in the treatment of pediatric patient, often needs various medication amount to instil at 50-100 milliliter solvent.Some antibacterials of being grown up are needed 50-100 milliliters of liquid preparation infusion at every turn, present bottled solvent is bottled greatly at the 250-1000 milliliter all, yet can only therefore have the solvent of 70-80% to be wasted with the bottled medicament of preparing of big bottle solvent, over-burden to make patient's medical expenses like this.Some disease in treatment, need to instil fast, and existing infusion set can not be pushed and pressurize, also do not reach the purpose that two kinds of medicinal liquids mix and transfusion is simultaneously instiled.

The purpose of this utility model be overcome above-mentioned shortcoming and provide a kind of need will be various in the medicines grouping quantitative solvents alternately, interleave and be convenient to extruding and pressurization transfusion continuously, can save patient's medication expense again.Adaptability is strong, easy to use in each hospital clinical treatment patient, and demand is big, and technology is simple, suitable for producing.

This utility model mode is volumetric bottle (bag)＜3 〉, dosing hole＜8 〉, grafting pin＜2 〉, movable liquid stopping clamp＜7 〉, exhaustor＜6 〉, delivery outlet＜9〉and solvent bottle＜1 Murphy's burette＜4, plastic flexible pipe＜5 〉, nylon tube＜10 〉, entry needle＜11〉the combined integrated quantitative tube for transfusion of grouping, be applicable at tens of extremely over one hundred milliliters and interleave alternately, gradation equipped quantitatively transfusion and continuous infusion as required divide into groups, and can use extruding volumetric bottle (bag)＜3〉generation pressure, reach the purpose of quick instillation, be fit to 125 milliliters in mannitol, quick instillation once in per 6 hours is fallen cranium and is pressed treatment.

Below in conjunction with accompanying drawing this utility model is described in detail:

It among the figure the quantitative tube for transfusion sketch map of disposable grouping, the volumetric bottle made from non-toxic flexible plastic (bag)＜3 〉, in quantitatively bottled＜3〉the upper end dosing hole＜8 are arranged, with 2 grafting pin＜2 〉, there are delivery outlet＜9 lower end 〉, grafting pin＜2〉insertion solvent bottle (bag)＜1〉in, need solvent by grafting pin＜2 splash into volumetric bottle (bag)＜3 in, in grafting pin＜2〉on have exhaustor＜6, volumetric bottle (bag)＜3〉with grafting pin＜2 be communicated with plastic flexible pipe, and movable liquid stopping clamp＜7 are housed 〉, play control dropping liquid amount, by dosing hole＜8〉required medicine is injected volumetric bottle (bag)＜3 〉, through delivery outlet＜9〉splash into Murphy's burette＜4 〉, by plastic flexible pipe＜5〉be transported to nylon tube＜10〉in entry needle is injected into human body.

Embodiment 1: the quantitative tube for transfusion of disposable grouping is in the department of pediatrics clinical transfusion, often need a small amount of transfusion of grouping prescription (tens of to over one hundred milliliter, interleave alternately, and this utility model is in the solvent bottle that do not move＜1〉condition under, grafting pin＜2〉insertion solvent bottle＜1 〉, stir movable liquid stopping clamp＜7 〉, make solvent splash into volumetric bottle bag＜3〉in, volumetric bottle (bag)＜3〉arrive aequum after, stir movable liquid stopping clamp＜7 〉, make solvent stop to splash into, by dosing hole＜8〉dosing, stir movable liquid stopping clamp, make medicinal liquid pass through Murphy's burette＜4 〉, plastic flexible pipe＜5 〉, nylon tube＜10 〉, entry needle＜11〉splash into human body.When after first kind of medicinal liquid instillation finished, carrying out the instillation of second kind of medicinal liquid, movable liquid stopping clamp is closed, can prepare second and third by above-mentioned method ... etc. multiple.

Embodiment 2: this utility model is fit to the venous transfusion preparation that various antibiotics are treated by clinical each section, as: ampicillin 1～2 gram dilution 50-100 milliliter instils, every day secondary or per 8 hours patients once.Concrete grammar is with Murphy's burette＜4〉on movable liquid stopping clamp close, open movable liquid stopping clamp＜7 〉, make solvent bottle＜1〉solvent splash into volumetric bottle (bag)＜3 in during the 50-70 milliliter, close＜7, make＜1 stop dropping liquid, by dosing hole＜8〉dosing 1-2 milliliter, with hands right＜3〉time put on time, make medicine＜3〉in evenly, open＜4 on movable liquid stopping clamp, make medicinal liquid pass through＜4,＜5,＜10,＜11 be injected into the patient body.Pollution section in the middle of reducing so also alleviates doctors and nurses's labor intensity.

The quantitative tube for transfusion of disposable grouping is a kind of multi-functional medical apparatus, it have grouping, quantitatively, medicinal liquid mixes functions such as instillations, pressurization, can save patient's medication expense again, alleviates nurse's labor intensity, it is the desirable medical apparatus of each hospital clinical use.

Claims (3)

1, hospital's tube for transfusion commonly used is by solvent bottle, Murphy's burette, silica gel tube or flexible plastic, syringe needle required medicinal liquid to be instiled at present, it is characterized in that volumetric bottle (bag) [3] has grafting pin [2], exhaustor [6], dosing hole [8], movable liquid stopping clamp [7], delivery outlet [9] and the pin of pegging graft [2] to link to each other with solvent bottle [1], the quantitative tube for transfusion of grouping that delivery outlet [9] and Murphy's burette [4] link to each other and formed.

2, the quantitative tube for transfusion of grouping according to claim 1 is characterized in that adding a volumetric bottle ［ 3 ］ between solvent bottle ［ 1 ］ and Murphy's burette ［ 4 ］.

3,, it is characterized in that volumetric bottle ［ 3 ］ one ends have two grafting pins ［ 2 ］ according to claim 1, the quantitative tube for transfusion of 2 described groupings.