Improved lavage syringe

Abstract

Provided is an improved lavage syringe. The improved lavage syringe includes a drip bucket, an infusion adjusting clamp and a tee pipe, a cavity is formed in the inner side of the drip bucket, the upper end of the drip bucket is provided with a puncture pipe, the lower end of the puncture pipe is hermetically connected to a medical two-way valve, the lower end of the medical two-way valve is hermetically connected to the cavity, the lower end of the drip bucket is provided with a first lavage pipe, the infusion adjusting clamp is installed on the outer side of the middle end of the first lavage pipe, the tee pipe is hermetically connected to the lower end of the first lavage pipe, the tee pipe includes a main pipe, the outer side of the middle end of the main pipe is hermetically connectedto a branch pipe, a first narrow throat is formed in the upper end of the branch pipe, the lower end of the first lavage pipe is hermetically connected to the outer side of the first narrow throat, the left end of the main pipe is provided with a dosing pipe, the dosing pipe is connected to a syringe body, the syringe body is installed on a syringe pump, a second narrow throat is formed in the right end of the main pipe, the outer side of the second narrow throat is provided with one end of a second lavage pipe, the outer side of the other end of the second lavage pipe is connected to one endof a connecting pipe in a clamping mode, and the other end of the connecting pipe is connected to a syringe pipe in a clamping mode.

Description

technical field [0001] The invention relates to nasal irrigation equipment, in particular to an improved tank washing syringe. Background technique [0002] Nasal flushing is to use a special nasal wash to circulate in the nostrils. With the help of the bactericidal effect of the nasal wash and the lavage of water, the accumulated pathogenic bacteria, viruses and dirt in the nasal cavity will be discharged, so that the nasal cavity will return to normal. Physiological environment, restore the self-detoxification function of the nasal cavity, and achieve the purpose of protecting the nasal cavity. When using the existing nasal irrigator, it is generally necessary to apply pressure to it by hand, so that the liquid in the irrigator is discharged. Through this manual method, the discharge of the medicinal liquid is often intermittent and cannot achieve the best flushing effect. effect, and the pressure can not be well controlled, it is easy to cause damage to the nasal mucosa,...

AI Technical Summary

Problems solved by technology

When using the existing nasal irrigator, it is generally necessary to apply pressure to it by hand, so that the liquid in the irrigator is discharged. Through this manual method, the discharge of the medicinal liquid is often intermittent and cannot achieve the best flushing effect. effect, and the pressure can not be well controlled, it is easy to cause damage to the nasal mucosa, it is impossible to give users a comfortable experience, and it is impossible to add some auxiliary drugs for nasal irrigation. Completely sealed, when the flushing pressure is low, part of the lavage fluid will leak from the nasal cavity where it is poured, and the flow of the liquid cannot be controlled, making the flushing effect poor

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