A filter dispensing infusion set

Abstract

The invention discloses a filtering liquid preparation infusion device, which mainly comprises a first liquid preparation bag, a second liquid preparation bag, a liquid mixing bag, an infusion pipe and a needle. The upper and lower ends of the first liquid preparation bag are respectively connected with a first liquid inlet pipe and a first liquid outlet pipe, and the upper and lower ends of the second liquid preparation bag are respectively connected with a second liquid inlet pipe and a second liquid outlet pipe. A liquid outlet pipe switch is arranged on that first liquid outlet pipe and the second liquid outlet pipe. The lower end of the first liquid outlet pipe is connected with the lower end of the second liquid outlet pipe, and the first and second liquid outlet pipes are connectedwith the liquid inlet of the liquid mixing bag. The liquid outlet of the mixing bag is connected with an infusion pipe, and the end of the infusion pipe is a needle. A filter is arranged at a short distance above the needle. A heating sleeve is sleeved on the infusion pipe between the filter and the needle, a power cord is arranged on the heating sleeve, and the heating sleeve and the infusion pipe are slidably arranged. As that liquid is accurate and convenient to prepare, the needle is convenient to place during the operation, the medicinal liquid can be heated to improve the comfort degreeof the infusion person, and the medicinal liquid can be filter.

Description

technical field [0001] The invention relates to a filter liquid dispensing infusion device, which belongs to the field of medical supplies. Background technique [0002] The infusion set is a disposable medical device with a large amount of use and is closely related to our daily life. Sometimes the infusion needs to mix different medicines to the patient. However, some medicines cannot be mixed together for a long time and can only be used in the infusion It is cumbersome to mix the medicine before infusion, which is not conducive to emergency rescue. [0003] The invention with the application number of 201620402354.3 discloses an infusion set, which includes: an upper infusion hose, a lower infusion hose, and a drip pot whose inlet and outlet are connected to the upper infusion hose and the lower infusion hose respectively . The liquid medicine flow rate regulator arranged on the lower infusion hose, in addition, it also includes: a liquid dispensing pot arranged side by...

AI Technical Summary

Problems solved by technology

Therefore, an infusion set that can filter particles with a diameter of more than 5 microns is called a precision filter infusion set, but the filter holes of the precision filter are very small, which affects the flow rate and flow rate of the infusion.

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