CN2077703U - Ultra-clean infusion bottle with liquid bag - Google Patents

Abstract

The utility model relates to an ultra-clean infusion bottle with a liquid bag, which is used for the intravenous infusion in the medical treatment. The liquid bag 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 matters, such as pathogenic bacteria, viruses, impurities, etc., entering the infusion liquid so as to avoid the infusion reaction caused by the harmful matters and to reduce lethal factors. The utility model has the advantages of simple structure, convenient operation and repeatable use, is particularly suitable for the intravenous infusion in the medical treatment, and is capable of being used in industries, such as microbe industries, chemical industries, etc.

Description

Ultra-clean infusion bottle with liquid bag

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 that has the liquid capsule 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), liquid capsule (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 liquid capsule (5) in infusion bottle, be used for carrying liquid, and the edge of liquid Nang Kou is sealed in bottleneck (1) 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 liquid capsule (5) when filling with liquid, liquid capsule (5) cyst wall 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 liquid capsule (5) by rubber closure (6), open blind hole (4) with emery wheel or tweezers etc., can infuse.Along with the output of liquid, liquid capsule (5) slowly shrinks, and air enters in the infusion bottle bottle (2) by the blind hole of opening (4), is totally lost until liquid.Liquid capsule 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) 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, is to protrude downwards, and the height of protrusion is 5-15mm, and the tip thickness of blind hole (4) is 0.2-1.5mm.The wall thickness of liquid capsule (5) is 0.1-2mm, and capacity is 100-850ml, and the edge of liquid Nang Kou is sealed in bottleneck (1) periphery of inner wall.Liquid in the liquid capsule (5) 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 the liquid capsule 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, liquid capsule 6, rubber closure 7, aluminium lid

Claims (2)

1, a kind of ultra-clean infusion bottle that has the liquid capsule mainly is made up of bottleneck, bottle, the bottle end, liquid capsule.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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