Self-flow-disturbance infusion device for delivering medical medicaments

Abstract

The invention discloses a self-disturbing infusion set for medical medicament delivery, which comprises an infusion four-way, an infusion tube body, a spoiler column, an infusion needle and a bottle stopper puncturer. A drip funnel is installed on the top of the infusion tube body. The top of the dripping funnel is connected with an infusion four-way, and the upper side of the dripping funnel is connected with an exhaust pipe, and an exhaust pipe cap is plugged at the mouth of the exhaust pipe; a flow regulator is installed on the infusion pipe body, and the The inside of the infusion tube body is set as a liquid medicine output channel, and several spoiler columns are arranged at equal intervals in the liquid medicine output channel; to realize the simultaneous input of different medicines and improve the convenience of infusion. Mixing, through the interference flow column in the infusion tube body, the interference flow column is dispersed and mixed to form an interference flow, which not only fully mixes the three medicinal liquids, but also prevents the drug in the medicinal liquid from precipitating or depositing on the inner wall of the infusion tube body, improving the mixing of the medicinal liquid The mixed medicinal solution is output from the infusion needle and injected into the patient's vein for treatment.

Description

technical field [0001] The invention relates to the technical field of medical supplies, in particular to a self-disturbing infusion set for delivering medical medicaments. Background technique [0002] The infusion set is a common medical consumable. The aseptic treated infusion set is a channel for injecting medicinal liquid into the vein. It is generally used in the infusion treatment of most diseases. The quality and performance of the infusion set directly affect the patient's disease. The effect of the treatment. The current infusion sets are generally composed of injection needles, infusion hoses, liquid medicine filters, flow rate regulators, drip funnels, and cork puncturers. The number of bottle stopper puncturers is one. Therefore, during infusion, it is necessary to For the infusion of multiple liquid medicine bottles one by one, and for some liquid medicines that need to be mixed, the medical staff usually draw out the liquid medicine in multiple medicine bottl...

AI Technical Summary

Problems solved by technology

The current infusion sets are generally composed of injection needles, infusion hoses, liquid medicine filters, flow rate regulators, drip funnels, and cork puncturers. The number of bottle stopper puncturers is one. Therefore, during infusion, it is necessary to For the infusion of multiple liquid medicine bottles one by one, and for some liquid medicines that need to be mixed, the medical staff usually draw out the liquid medicine in multiple medicine bottles and inject them into one medicine bottle through a syringe in advance, and then insert the bottle stopper piercer for infusion. It is cumbersome and complicated, which is not conducive to the use of infusion; and after a variety of medicaments are mixed, during infusion, because the existing infusion tube is a soft tube with a circular cross section, when the liquid medicine flows, the drug components in it are easy to precipitate or It is deposited on the inner wall of the infusion tube, and it is difficult to ensure that the drug solution is fully mixed during infusion, which is not conducive to the treatment of patients' diseases

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