Intelligent application of infusion pressurized bag storage airbags

The airbag of the infusion pressure bag is a core component and plays a key role in automation and intelligent applications. The following is an introduction to its composition, function and intelligent applications:

Composition and function
The infusion pressurized bag is mainly composed of an air storage bag, a sling, a liquid bag fixing film, a trachea, an air valve, an inflatable ball and other parts. The air storage bag is used to store gas. When the air storage bag is inflated, the pressure will be transmitted to the infusion bag, thereby pushing the liquid out quickly. The infusion bag fixing device can firmly fix the infusion bag inside the pressurized bag to prevent the infusion bag from moving or breaking during the pressurization process. The trachea and the air valve are used to connect the inflatable ball and the air storage bag and control the inflow and outflow of gas. The inflatable ball is used as a manual inflation device to inflate the air storage bag by squeezing the inflatable ball. The pressure indicator is used to display the current pressure value in the pressurized bag to help medical staff better control the infusion speed.

Intelligent application
Automatic infusion pressurized bag: Some new automatic infusion pressurized bags have been intelligently designed in the air storage bag related structure. For example, it includes a pressure bag, an inflatable bag and a pressurizing component. A catheter is connected between the pressure bag and the inflatable bag. The pressurizing component includes a pressurizing cylinder. The inflatable bag is arranged in the pressurizing cylinder. A driving member (such as a micro-driving cylinder) is arranged at the upper end of the inflatable bag. By setting a pressure sensor and a detection tube, the pressure sensor can monitor the pressure value in the pressure bag in real time and transmit the real-time pressure value signal to the processor for processing. The processor is preset with an upper limit pressure value and a lower limit pressure value. When the real-time pressure value is less than the upper limit pressure value, the driving member continues to work until the real-time pressure value is greater than the upper limit pressure value, and the processor controls the driving member to stop working; as the infusion proceeds, the pressure in the pressure bag decreases. If the real-time pressure value is less than the lower limit pressure value, the processor controls the driving member to start working and pressurize the pressure bag again until the real-time pressure value is greater than the upper limit pressure value.
Intelligent control and display: A display, an upper limit adjustment button, a lower limit adjustment button and a switch button are also arranged on the mounting table. The upper limit adjustment button, the lower limit adjustment button, the switch and the display are all electrically connected to the processor. The display is used to observe the pressure value in real time; the upper limit adjustment button and the lower limit adjustment button are used to adjust the upper limit pressure value and the lower limit pressure value preset in the processor respectively; the switch button is used to control the operation of the pressurizing component.