Arm-tied type infusion equipment with automatic pressure regulating function

Abstract

The invention provides arm-tied type infusion equipment with an automatic pressure regulating function. The equipment comprises a box body bottom cover and an upper cover buckled on the box body bottom cover. A Hook-and-loop fastener is arranged on the two sides of the box body bottom cover. The box body bottom cover is sequentially provided with a battery, a chip, a ceramic heating piece and fixing cloth from bottom to top. A motor is arranged on one side of the box body bottom cover and connected with a rotary shaft. The rotary shaft is connected with one side of the fixing cloth, and the other end of the fixing cloth is connected with a fixing shaft. A push rod with sawteeth is arranged on the chip, the push rod is arranged at one ends of the sawteeth, and the sawteeth are connected with a mode selection rotary knob with a gear train. The gear train drives a sawtooth strip to move, so that the push rod retreats or advances, and an infusion tube is kept in an original shape or is pressed to deform. The equipment continuously rotates to pressurize an infusion bag, the infusion process is completed, and different flow speeds can be selected for different people. The equipment has the advantages of being small in size, low in weight, easy to carry and simple in use mode.

Description

technical field [0001] The invention relates to an infusion device, in particular to an arm-tied infusion device with automatic pressure regulation. Background technique [0002] Existing infusion equipment includes infusion bottles, infusion tubes and needles. However, the existing infusion equipment has the following defects: when the infusion temperature is lower than room temperature, it is easy to generate air bubbles, which is not conducive to the infusion. [0003] 1) There must be a height difference in body position, that is, the infusion must be suspended above the patient, and a certain height is required to ensure the speed of infusion; [0004] 2) Due to body position restrictions, you cannot move freely, and various activities such as going to the toilet will feel very inconvenient; [0005] 3) The infusion speed has a certain limit. When rescuing patients with severe blood loss and high risk of dehydration, rapid infusion cannot be performed, and the speed of...

AI Technical Summary

Problems solved by technology

[0002] Existing infusion equipment includes infusion bottles, infusion tubes and needles. However, the existing infusion equipment has the following defects: when the infusion temperature is lower than room temperature, it is easy to generate air bubbles, which is not conducive to the infusion.

[0003] 1) There must be a height difference in body position, that is, the infusion must be suspended above the patient, and a certain height is required to ensure the speed of infusion;

[0004] 2) Due to body position restrictions, you cannot move freely, and various activities such as going to the toilet will feel very inconvenient;

[0005] 3) The speed of infusion is limited. When rescuing patients with severe blood loss and high risk of dehydration, rapid infusion cannot be performed, and the speed of infusion cannot be accurately controlled.

Images