Weightless control infusion device

Abstract

The invention discloses a weightless control infusion device which comprises an infusion shell. The weightless control infusion device is characterized in that a limited directional pressure chamber is arranged in the infusion shell, openings of the left side wall and the right side wall of the infusion shell are connected with a hose and an infusion hose, two groups (or a plurality of groups) ofair bags are arranged on the inner wall of the infusion shell and connected with air pressure gauge, an air discharging port is formed in the air pressure gauge, and interlayer films are adhered and pressed among two groups (or a plurality of groups) of air bags. The weightless control infusion device is more reliable and safer, a traditional infusion mode depending on liquid gravity is replaced by a mode by extruding infusion energy, the device is conveniently applied to field first aid, movable vehicles and ships, patient transfer, military first aid and daily infusion, an infusion support is omitted, a lot of complicated infusion operations and time of medical staff and a patient are saved, blood return is effectively avoided, the infusion mode depending on the gravity is removed, and infusion efficiency and safety is effectively improved.

Description

technical field [0001] The invention relates to the technical field of transfusion control, in particular to a gravity-free control transfusion device. Background technique [0002] The infusion devices currently used in the market all adopt the traditional gravity infusion method. During the infusion process, when the liquid level in the Murphy pot changes and tilts through the Murphy pot during the infusion process, air easily enters the human blood vessels and causes air embolism. , when the patient is transferred, the patient leaves the hospital bed to go to the toilet, first aid in the field, in turbulent vehicles and ships, when the infusion is not easy to hang, the infusion will have a greater impact, and the patient's body position is limited during the infusion, and the patient may not be able to move during the infusion. Ease of movement etc. Contents of the invention [0003] The purpose of the present invention is to provide a non-gravity control infusion devi...

AI Technical Summary

Problems solved by technology

[0002] The infusion devices currently used in the market all adopt the traditional gravity infusion method. During the infusion process, when the liquid level in the Murphy pot changes and tilts through the Murphy pot during the infusion process, air easily enters the human blood vessels and causes air embolism. , when the patient is transferred, the patient leaves the hospital bed to go to the toilet, first aid in the field, in turbulent vehicles and ships, when the infusion is not easy to hang, the infusion will have a greater impact, and the patient's body position is limited during the infusion, and the patient may not be able to move during the infusion. Ease of movement etc.

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