Infusion pressurizer

Abstract

The invention relates to an infusion pressurizer. The infusion pressurizer is characterized by comprising a sealed container and an inflating and pressurizing unit, the sealed container comprises a top cover and a pressure-bearing airbag, the top cover is hermetically connected at the position of the upper opening of the pressure-bearing airbag, the inflating and pressurizing unit is connected with the sealed container, and the inflating and pressurizing unit is used for inflating and pressurizing the sealed container; the pressure-bearing airbag is internally used for placing a liquid storage bag of an infusion set, and a hook component used for hanging the liquid storage bag is arranged at the bottom of the top cover; an outlet catheter is arranged at the bottom of the pressure-bearing airbag, an infusion tube of the infusion set penetrates the outlet catheter, and a closing-up nut is matched in the outlet catheter and is used for closing up the outlet catheter to enable the outlet catheter to be tightly sealed with the infusion tube penetrating the outlet catheter. The infusion pressurizer is simple in structure, convenient to operate and capable of being used repeatedly with an existing infusion set, increasing infusion speed, lowering hanging height requirements and providing rapid infusion service for patients in short time.

Description

technical field [0001] The invention relates to an auxiliary device for transfusion, in particular to a transfusion pressurizer, which belongs to the technical field of medical equipment. Background technique [0002] An infusion set is a device that injects liquid medicine or certain nutrients, blood products, etc., into the body for treatment, support nutrition or health care products. The infusion set is mainly composed of a liquid storage bag, an infusion tube, a speed control valve and Consists of needles and other parts. Current infusion sets are all made of disposable materials, which are convenient for clinical use and can reduce the chance of cross-infection. However, the infusion of the existing infusion set is completely achieved by the gravity of the infusion product itself to achieve continuous infusion, which needs to be suspended on a higher infusion stand, which limits the infusion speed to a certain extent and cannot meet the needs of special patients. For...

AI Technical Summary

Problems solved by technology

However, the infusion of existing infusion sets relies entirely on the gravity of the infusion product itself to achieve continuous infusion. It needs to be hung on a higher infusion stand, which limits the infusion speed to a certain extent and cannot meet the needs of special patients.

For some patients with special needs, such as rescuing shock patients, patients with difficult establishment of multiple infusion channels, and patients who cannot quickly infuse in ambulances due to vehicle height restrictions, the existing infusion sets cannot meet the rescue needs in terms of infusion speed

Images