Infusion bag with medicine adding structure

Abstract

The invention discloses an infusion bag with a medicine adding structure, and belongs to the technical field of medical instruments. The infusion bag is technically characterized by comprising a bag body, a hanging lug is arranged at the upper end of the bag body, a liquid supply opening communicated with an inner cavity of the bag body is formed in the lower end of the bag body, a medicine addingpipe communicated with the inner cavity of the bag body is arranged at the position, on the lateral side of the hanging lug, of the bag body, a sealing film is arranged at the near end portion of oneend, close to the inner cavity of the bag body, of the medicine adding pipe, a syringe needle cleaner is arranged at the upper end of the medicine adding pipe, a positioning cylinder is arranged on the periphery of the syringe needle cleaner, the positioning cylinder is used in cooperation with the medicine adding pipe for clamping the syringe needle cleaner, a syringe needle guide hole is axially formed in the bottom of the positioning cylinder, and a sealing protection cover is arranged at the position, at the outer end of the syringe needle guide hole, of the positioning cylinder. The invention is aimed at providing the infusion bag with the medicine adding structure, and the infusion bag is compact in structure, convenient to use and good in effect and used for medical treatment.

Description

technical field [0001] The invention relates to a medical transfusion bag, in particular to a transfusion bag with a drug-adding structure. Background technique [0002] In the existing infusion bag with the function of adding medicine, the medicine filling port is located on the same side as the liquid outlet. When the infusion is performed after the medicine is added, the medicine liquid is always in contact with the medicine adding port, which increases the risk of infusion. At the same time, when the existing syringe is filled with medicine, there is no relevant structure on the infusion bag for final safety protection of the needle, which also increases the risk of infusion. Contents of the invention [0003] The object of the present invention is to provide an infusion bag with a drug-feeding structure that is compact in structure, convenient to use and effective in view of the above-mentioned deficiencies in the prior art. [0004] The technical solution of the pre...

AI Technical Summary

Problems solved by technology

[0002] In the existing infusion bag with the function of adding medicine, the medicine filling port is located on the same side as the liquid outlet. When infusion is performed after the medicine is added, the medicine liquid is always in contact with the medicine filling port, which increases the risk of infusion

At the same time, when the existing syringe is filled with medicine, there is no relevant structure on the infusion bag to perform final safety protection on the needle, which also increases the risk of infusion

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