an infusion set

Abstract

The invention discloses an infusion set. A lower base is arranged at the position, close to a plug, of an infusion pipe, a supporting frame is arranged on the lower base, an upper support is arranged on the supporting frame, three fixing screws are arranged on the upper support in the radial direction, and an infusion bag or an infusion bottle is hung on the upper support. A dropper is arranged on the infusion pipe, an air inflow pipe is arranged on the dropper, a temperature adjuster is arranged on the portion, at the lower end of the dropper, of the infusion pipe, a speed adjusting valve is arranged on the portion, below the temperature adjuster, of the infusion pipe, a needle base is arranged at the tail end of the infusion pipe, and a needle is arranged on the needle base. The flow speed of liquid medicine can be conveniently adjusted through opening and closing of a flow hole in a valve element; by means of a pressure stabilizing valve, the dripping speed of the liquid medicine can be adjusted during rescue according to requirements, and then rapid infusion can be achieved. The infusion bottle or the infusion bag is conveniently fixed, and use convenience is greatly improved; by means of the temperature adjuster, the temperature of the liquid medicine can be well adjusted in a water bath mode, and infusion comfort of the infusion set is improved.

Description

technical field [0001] The invention belongs to the technical field of medical auxiliary equipment, in particular to an infusion set. Background technique [0002] Intravenous infusion therapy is a highly professional technology, and its treatment level covers parenteral infusion, nutritional support, medication and infusion treatment. Looking back at its history, it began in the 17th century, but great progress mainly occurred in the 20th century. Next, the liquid in the bottle flows into the drip funnel along the thinner infusion hose, and when the water column pressure in the drip funnel is greater than the venous pressure, the liquid in the bottle flows into the vein along the hose. The liquid medicine is usually packaged in a glass or plastic infusion bottle or bag. When in use, the drip rate is adjusted through the infusion set, and it enters the vein continuously and steadily to replenish body fluids, electrolytes or provide nutrients. [0003] At present, my country...

AI Technical Summary

Problems solved by technology

However, although the speed regulating valve of this disposable infusion set is simple, it is difficult to adjust accurately during operation. Moreover, the air inlet pipe on the dropper cannot realize stable pressure, and it cannot be realized quickly or according to needs in occasions such as rescue. In addition, during the infusion process, a warm water bag is generally used to control the temperature of the infusion. This method is difficult to ensure the reliability of the temperature of the infusion, which may easily cause discomfort to the patient.

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