Liquid feeding pump system

A pump system and liquid supply technology, which is applied in the direction of pressure infusion and instruments introduced into the body, can solve the problems of inconvenient use, and achieve the effects of convenient and fast use, easy operation, safe and reliable use
CN109925567APending Publication Date: 2019-06-25SHANGHAI JINTA MEDICAL
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Patent Information

Authority / Receiving Office
CN Β· China
Patent Type
Applications(China)
Current Assignee / Owner
SHANGHAI JINTA MEDICAL
Publication Date
2019-06-25

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Abstract

The invention discloses a liquid feeding pump system which comprises an elastic liquid storage device. The elastic liquid storage device comprises a liquid storage bag provided with a liquid storage inner cavity, an isolation film covering the outer surface of the liquid storage bag, a first cover body and a second cover body respectively buckled on the outer surfaces of the two ends of the isolation film, and a to-be-pre-filled liquid medicine located in the liquid storage inner cavity. According to the liquid feeding pump system, the to-be-pre-filled liquid medicine is filled in the liquid storage inner cavity, so that a patient can directly use the liquid feeding pump system, and the liquid feeding pump system is convenient, fast, safe and reliable to use; meanwhile, the situation is avoided that the liquid medicine is confused when a syringe is used for preparing liquid medicine, and the operation of medical personnel is facilitated.
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Description

technical field

[0001] The invention relates to a liquid feeding pump system. Background technique

[0002] At present, the volume of the existing liquid supply pump parts is too large, and it is not easy for the patient to carry during use, resulting in inconvenient activities; at the same time, the existing liquid supply pump components are only supplied to the liquid supply through the syringe for dosing when in use. After the pump part is injected with the liquid medicine, it is very inconvenient to inject the liquid medicine to the patient through the liquid pump part. The wrong use of injection medicine. Contents of the invention

[0003] The technical problem to be solved by the present invention is to provide a liquid feeding pump system in order to overcome the inconvenient defect of infusion pump components without medical liquid in the prior art.

[0004] The present invention solves the above technical problems through the following technical solutions: [0...

Claims

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