Konkrēti: maisiņu, kurā atrodas fizioloģiskais šķīdums ietver spiediena maiss/balons ar pumpi, palielinot spiedienu maisā, šķīdums tiek saspiests un var tikt ievadīts ātrāk

uzpildiet sensoru ar fizioloģisko šķīdumu no spiediena maisa, kamēr baltā uzsūcošā strēmelīte ir piesūcināta ar fizioloģisko šķīdumu

What is a pressure bag or pressure pump?
A pressure bag, also called a pressure pump, is a special bag used with an IV bag. The IV bag contains fluids (blood, medications or nutrients) and connects via IV tubing to an IV line in the patient.

A pressure bag is used when a critically ill or injured patient requires a rapid administration of fluids or blood products because of an emergency situation, such as low blood pressure or bleeding. The IV fluids or blood products can be given much more quickly when a pressure bag is used. The pressure bag is wrapped around the IV bag and inflated with a hand held pump to a desired and measured pressure. The increased pressure surrounding the fluids causes them to flow faster into the patient.