Medical high-pressure oxygen crystalloid solution, and preparation method and apparatus thereof

Abstract

The invention provides a medical high-pressure oxygen crystalloid solution. In the crystalloid solution, oxygen pressure is 1300 + / - 100 mmHg, and the amount of dissolved oxygen is 135 + / - 10 mg / L. The invention further provides an apparatus for the medical high-pressure oxygen crystalloid solution. The apparatus comprises an enclosed overpressure resistant storage tank; the upper part of the storage tank is provided with an input pipeline for the crystalloid solution, two oxygen supply pipelines, at least one exhaust valve and at least one safety valve, wherein the exhaust valve and safety valve are provided with pressure gages, the bottom of the storage tank is provided with an output pipeline for the crystalloid solution, the two oxygen supply pipelines are respectively provided with a filter, the outlet end of one of the two oxygen supply pipelines is located above the liquid surface of the crystalloid solution, the other of the two oxygen supply pipelines is inserted into the crystalloid solution, the outlet end of the other of the two oxygen supply pipelines is close to the bottom of the storage tank, and the input pipeline for the crystalloid solution, the oxygen supply pipelines and the output pipeline for the crystalloid solution are provided with valves. The medical high-pressure oxygen crystalloid solution provided by the invention can realize high-efficiency and rapid oxygen supply after being injected into a body and can be used for on-site first aid.

Description

Technical field [0001] The invention belongs to the medical field, and specifically relates to a medical hyperbaric oxygen crystal solution in the field of cardiopulmonary cerebral resuscitation, and a preparation method and device thereof. Its characteristics are emphatically applied to on-site rescue of cardiac arrest and sudden death. Background technique [0002] Cardiac compression, defibrillation, and mouth-to-mouth breathing are the main points of cardiopulmonary-cerebral resuscitation (CPRP) on-site first aid. It should be applied immediately after 4-5 minutes of irreversible hypoxic damage to brain cells or within ten minutes of life rescue. Especially for the heart and brain and other important organs to store oxygen, only relying on mouth-to-mouth breathing to supply exogenous oxygen under normal pressure conditions is very embarrassing and far from enough. Therefore, the rapid supply of high-efficiency oxygen from the circulation is an important measure. This high-eff...

AI Technical Summary

Problems solved by technology

That is to say, there is no oxygen-carrying liquid that can meet the needs of immediate use, ready-to-use, and infusion at the emergency scene, ambulance, emergency room, or ICU.

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