CN2081302U - Superclean infusion bottle - Google Patents

Abstract

The utility model relates to a superclean infusion bottle, which is used for carrying out intravenous infusion in medical treatment. An isolating film is arranged in the infusion bottle and the bottom of the infusion bottle is provided with at least one blind hole. The utility model can prevent harmful substances such as pathogenic bacteria, viruses, impurities, etc., in air entering infusion liquids, can avoid resulting infusion reaction, and can reduce lethal factors. The utility model has the advantages of simple structure, convenient operation and repeatable use, which is particularly suitable for carrying out intravenous infusion in medical treatment. The utility model can also be used for microbe industry, chemical industry, etc.

Description

Superclean infusion bottle

This utility model belongs to a kind of hospital and carries out the infusion bottle that venous transfusion is used to patient.

At present, in medical treatment, carry out venous transfusion and adopt the infusion bottle transfusion more, ventilation is to adopt the rubber closure of an air needle from bottle mouth position inserted in the bottle, like this, harmful substances such as airborne pathogenic bacteria, virus and other impurity are easy to enter in the liquid in the infusion bottle, import human body then, cause infusion reaction, patient is caused death.Ultra-clean infusion bottle, liquid capsule infusion bottle are to adopt to set up air inlet, isolating membrane or liquid capsule and prevent in the air admission transfusion liquid.

The purpose of this utility model is to provide a kind of air that can prevent directly to enter the ultra-clean infusion bottle in the transfusion liquid.

Structure of the present utility model mainly is made up of bottleneck (1), bottle (2), the bottle end (3), blind hole (4), isolating membrane (5), rubber closure (6), aluminium lid (7) and containing mark as shown in drawings.Of the present utility model being characterised in that is provided with isolating membrane (5) in infusion bottle, be used for the isolation of gas liquid, and the edge of isolating membrane (5) is bonding or heat seal and be sealed in bottle (2) periphery of inner wall.The bottle end (3) raises up, and is provided with the blind hole (4) of downward protrusion on (3) at the bottom of the bottle, communicates in blind hole (4) and the bottle (2).When filling with liquid, isolating membrane (5) is pushed up the inwall to bottle (2) and the bottle end (3), until the inwall of pressing close to bottle (2) and the bottle end (3).When transfusion, after rubber closure (6) sterilization, syringe needle for transfusion device is inserted in the bottle (2) by rubber closure (6), open blind hole (4) with emery wheel or tweezers etc., can infuse.Along with the output of liquid, isolating membrane (5) slowly shrinks decline, and air enters in the infusion bottle bottle (2) by the blind hole of opening (4), is totally lost until liquid.Isolating membrane of the present utility model (5) can be multiple shape according to the shaped design of bottle (2) and bottle (3), as cylindrical, square etc.Blind hole (4) can be designed to multiple shape, as taper, hemispherical, ellipse, cylindrical etc.Now with reference to the accompanying drawings, be described in detail the structure of cylindrical infusion bottle: bottleneck of the present utility model (1) internal diameter is 16.5mm, and wall thickness is 3-7mm, and bottle (2) is cylindrical, and internal diameter is 40-80mm, and wall thickness is 2.5-4mm, and capacity is 100-850ml.The bottle end (3) thickness is 2.5-3mm, and the bottle end (3) raises up, and the centre-height of projection is 10-20mm.Blind hole (4) is taper, be to protrude downwards, the height of protrusion is 5-10mm, and the tip thickness of blind hole (4) is 0.5-2mm, the wall thickness of isolating membrane (5) is 0.1-2mm, and the edge of isolating membrane (5) is bonding or heat seal and be sealed in bottle (2) periphery of inner wall.Liquid in the bottle (2) can be by the syringe needle for transfusion device input human body that inserts from rubber closure (6).At the bottom of blind hole (4) is provided in a side of bottle on (3), and communicate in the bottle (2), air can enter in the bottle (2) by the blind hole of opening (4).On (3) at the bottom of the bottle, be provided with a blind hole (4) at least, also can establish a plurality of blind holes (4).Be plugged with rubber closure (6) on bottleneck (1), there is aluminium lid (7) sealing rubber closure (6) outside.On bottle (2), be provided with containing mark.Bottleneck of the present utility model, bottle, the bottle end, can adopt glass, plastics etc. to make, and isolating membrane can adopt plastics, rubber etc. to make.

Advantage of the present utility model is, and is simple in structure, cheap, easy to use, reusable.Avoided because the infusion reaction that causes in the air admission transfusion liquid has reduced lethal factor.Be particularly suitable for carrying out in the medical treatment usefulness of venous transfusion, also can be used for industries such as microorganism, chemical industry.

Figure of description:

1, bottleneck 2, bottle 3, the bottle end 4, blind hole

5, isolating membrane 6, rubber closure 7, aluminium lid

Claims (2)

1, a kind of ultra-clean infusion bottle mainly is made up of bottleneck, bottle, the bottle end, isolating membrane.It is characterized in that: bottle raises up at an end, is provided with the blind hole of downward protrusion at the bottom of the bottle.

2, infusion bottle according to claim 1 is characterized in that: be provided with a blind hole at least at the bottom of the bottle.

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