CN205286943U - Warm blood transfusion bag - Google Patents

Abstract

The utility model relates to the field of medical equipment, in particular to warm blood transfusion bag. Including the bag body of splendid attire blood, its characterized in that: the external setting of the bag device that generates heat, generate heat the device including being equipped with the nonwoven sack of the polymer of iron powder, active carbon, inorganic salts, hydrosynthesis, the nonwoven sack is pasted at one side of the bag body or both sides below two -thirds's within range through the gluing layer, it is sealed that the nonwoven sack passes through self absorption plastic film. Adopt this technical scheme to need not extra electrical component, nontoxic, the no side effect of raw materials, form be solid -state, and at state of dormancy during the contactless air, heat release behind the ingress of air can be in the air takes place exothermal reaction under the effect of oxygen to with the internal blood heating of bag. Compared with the prior art, the utility model discloses simple structure, convenient to use, low cost, adaptation china's actual conditions.

Description

A kind of warm transfusion bags

Technical field

This utility model relates to a kind of medical apparatus and instruments, warms transfusion bags particularly to one.

Background technology

Transfusion bags is a kind of medical instruments commonly used in clinic, but there is shortcomings in currently used transfusion bags: transfusion bags conventional at present is square, and corner is right angle, owing to blood viscosity is big, thus causing that blood remains in the right angle of transfusion bags, cause waste; When transfusing blood to patient cold season, owing to blood heat and human body temperature have different in transfusion bags, in transfusion procedure, easily cause discomfort to patient; For needing the patient of urgent blood transfusion, owing to blood output speed is relatively slow, it is unfavorable for that patient rescues.

The Chinese utility model patent that publication number is CN202437694U discloses a kind of transfusion bags, and including storage blood bag, blood transfusion tube and hanging hole, storage blood bag is connected with blood transfusion tube, and hanging hole is positioned at above storage blood bag, and below storage blood bag, dual-side and bottom are respectively in circular arc; An interlayer is had outside storage blood bag, interlayer is provided with an import, in interlayer, hot water is injected to realize the purpose warmed by blood by import, but for pressurization, although this utility model has this saying, but according to disclosure of which, it is impossible to continue and momentarily realize pressure process, or needing to inject at any time hot water, it is very inconvenient to operate.

Summary of the invention

In view of this, the purpose of this utility model provides the warm transfusion bags of a kind of novel sustainable offer heat energy.

The technical scheme of this practicality is achieved in that a kind of warm transfusion bags, including the bag 1 containing blood, it is characterized in that: electro-heat equipment 2 is set outside bag 1, described electro-heat equipment 2 includes the non-woven bag 21 equipped with heating polymer, non-woven bag 21 is pasted below the one or both sides of bag 1 in the scope of 2/3rds by adhesive layer, and non-woven bag 21 is by sealing from absorption plastic sheeting 22. Described heating polymer refers to the polymer of iron powder, activated carbon, inorganic salt, hydration one-tenth. Adopting this technical scheme without extra appliance component, advantages of nontoxic raw materials, have no side effect, form is solid-state, not during ingress of air in a dormant state,, exothermic reaction can be there is under the effect of oxygen in atmosphere in heat release after ingress of air, thus by the blood heat in bag

Compared with prior art, this utility model simple in construction, easy to use, with low cost, adapt to China's actual conditions.

Accompanying drawing explanation

Fig. 1 is structural representation of the present utility model.

Detailed description of the invention

Embodiment 1, referring to Fig. 1.

A kind of warm transfusion bags, including the bag 1 containing blood, it is characterized in that: electro-heat equipment 2 is set outside bag 1, described electro-heat equipment 2 includes the non-woven bag 21 equipped with heating polymer, non-woven bag 21 is pasted below the one or both sides of bag 1 in the scope of 2/3rds by adhesive layer, and non-woven bag 21 is by sealing from absorption plastic sheeting 22. Heating polymer refers to the polymer with air meeting automatic heating that iron powder, activated carbon, inorganic salt, hydration become.

To throw off from absorption plastic sheeting 22 in advance during transfusion, and under the effect of the oxygen in atmosphere of the polymer in non-woven bag, exothermic reaction occur, temperature is the highest 68 degree, average 53 degree. Thus being spent by the blood heat in bag to 35 degree-38, the persistent period was at 12-20 hour.

Claims (1)

1. a warm transfusion bags, including the bag (1) containing blood, it is characterized in that: electro-heat equipment (2) is set outside bag (1), described electro-heat equipment (2) includes the non-woven bag (21) equipped with heating polymer, non-woven bag (21) is pasted below the one or both sides of bag (1) in the scope of 2/3rds by adhesive layer, and non-woven bag (21) is by from adsorbing plastic sheeting (22) sealing.