Nursing and dispensing device for tumor treatment

Abstract

The invention discloses a nursing and dispensing device for tumor treatment. The nursing and dispensing device comprises a syringe body, wherein a piston is arranged inside the syringe body; one end of the piston is connected with a push rod; a filter screen is arranged on one side of the piston; a liquid delivery needle is arranged at one end of a liquid delivery needle assembly part; a liquid suction pipe is arranged at the bottom of the syringe body, and a baffle is arranged at the top of the liquid suction pipe; and a liquid suction needle is connected with the bottom of a liquid suction needle assembly part. According to the nursing and dispensing device, the baffle is arranged at the top of the liquid suction pipe and is opened when a handle is pulled outward, medicinal liquid insidea medicinal bottle is delivered into the syringe body through the liquid suction needle, the piston is driven by the push rod to move inward when the handle is pushed inward, the pressure inside thesyringe body is increased, the baffle is closed, and the medicinal liquid can be prevented from returning to the inside of the syringe body; and the filter screen is arranged inside the syringe body and is used for filtering precipitated chips in the medicinal liquid, so that the disease of patients is prevented from being aggravated since the medicinal liquid chips enter a human body and pollutethe blood.

Description

technical field [0001] The invention relates to a medicine dispensing device, in particular to a nursing medicine dispensing device for tumor treatment. Background technique [0002] In people's lives, tumors are like a bomb that can completely destroy people's normal life. The work of dispensing medicines in the oncology department is the top priority. According to the existing technology, the nurses in the oncology department mainly use syringes to repeatedly extract the medicine solution when dispensing medicines. Obviously, the operation is cumbersome, time-consuming and laborious, and because the medicine bottle is placed upside down for pumping, the liquid medicine is easy to flow back, especially in the process of drawing the medicine liquid every time, the needle repeatedly rubs against the rubber cover of the medicine bottle, and the needle There is no filter device of any kind inside the barrel, the rubber debris will enter the liquid medicine along with the needle...

AI Technical Summary

Problems solved by technology

[0002] In people's lives, tumors are like a bomb that can completely destroy people's normal life. The work of dispensing medicines in the oncology department is the top priority. According to the existing technology, the nurses in the oncology department mainly use syringes to repeatedly extract the medicine solution when dispensing medicines. Obviously, the operation is cumbersome, time-consuming and laborious, and because the medicine bottle is placed upside down for pumping, the liquid medicine is easy to flow back, especially in the process of drawing the medicine liquid every time, the needle repeatedly rubs against the rubber cover of the medicine bottle, and the needle There is no filter device of any kind inside the barrel, the rubber debris will enter the liquid medicine along with the needle, and the sediment in the liquid medicine will also enter the human body with the liquid medicine. If this kind of substance that should not enter the human body enters Inside the human body, it is bound to cause adverse consequences

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