CN201295389Y - Infusion bag - Google Patents

Abstract

The utility model relates to an infusion bag, which belongs to the technical field of medical instruments. The utility model adopts the technical scheme that the infusion bag comprises a bag body and a bag cover, and is characterized in that a plastic supporting tube is arranged on the bag body, and a sealing air return tube is arranged on the plastic supporting tube. The utility model has simple structure, is simple and convenient in operation and timesaving and laborsaving during the infusion operation for the patients and avoids the liquid medicine contamination caused in the process that air flows through the liquid medicine.

Description

A kind of transfusion bag

Technical field:

This utility model belongs to the medical instruments technical field, is a kind of transfusion bag specifically.

Background technology:

Transfusion is to treat the most frequently used a kind of method of disease clinically, the nursing staff hangs on the drip stand transfusion bag need be put the bag cover when infusing to patient after, regulating transfusion bag internal pressure messenger drug liquid stream by the muffler of transfusion device goes out, so not only troublesome poeration, waste time and energy, gas also need pass through medicinal liquid when gas entered transfusion bag, was easy to pollute medicinal liquid like this.

Summary of the invention:

The purpose of this utility model provides a kind of easy and simple to handle when infusing to patient, time saving and energy saving, and can not make the transfusion bag of air through medicinal liquid.

The technical solution of the utility model is: comprise bag and pkt. flap, it is characterized in that being provided with the plastics hanging tube on bag, the plastics hanging tube is provided with the sealing muffler.

The beneficial effects of the utility model are: this utility model is simple in structure, and is easy and simple to handle when infusing to patient, time saving and energy saving, the liquid medicine contamination that has caused when having avoided air process medicinal liquid.

Description of drawings:

Accompanying drawing 1 is a structural representation of the present utility model.

Among the figure 1, bag, 2, pkt. flap, 3, the plastics hanging tube, 4, the sealing muffler.

The specific embodiment:

Comprise bag 1 and pkt. flap 2, it is characterized in that being provided with plastics hanging tube 3 on bag 1, plastics hanging tube 3 is provided with sealing muffler 4.When infusing to patient, earlier plastics hanging tube 3 is hung on the drip stand, will seal muffler 4 ends then and cut off, gas can enter in the bag 1 by plastics hanging tube 3, and the pressure of regulating in the bag 1 gets final product.

Claims (1)

1, a kind of transfusion bag comprises bag (1) and pkt. flap (2), it is characterized in that: be provided with plastics hanging tube (3) on bag (1), plastics hanging tube (3) is provided with sealing muffler (4).