A kind of packing of sodium bicarbonate injection

Abstract

The invention discloses a package for sodium bicarbonate injection. The package comprises an infusion bag used for containing sodium bicarbonate injection serving as an inner bag, a first outer separation bag and a second outer separation bag. The inner bag is arranged in the second outer separation bag which is arranged in the first outer separation bag. The interior of the inner bag is filled up with mixed gas. The volume ratio of carbon dioxide gas and nitrogen gas in mixed gas ranges from 1:1 to 3:1. Mixed gas is filled between the inner bag and the second outer separation bag. The volume ratio of carbon dioxide gas and nitrogen gas in mixed gas ranges from 1:1 to 3:1. Nitrogen gas is filled between a second outer gas-resisting bag and a first outer gas-resisting bag.The package for sodium bicarbonate injection has following beneficial effects: mixed gas composed of carbon dioxide and nitrogen gas is filled into the infusion bag and can completely replace a stabilizer of injection in order to avoid side effect of the stabilizer; the packaging structure can effectively overcome a decomposition problem of sodium bicarbonate injection in order to avoid green house effect; and stability of long-term storage for injection and medication safety of a patient are improved.

Description

technical field [0001] The invention relates to medicine packaging, in particular to a new packaging structure for sodium bicarbonate injection. Background technique [0002] As a clinical emergency drug, sodium bicarbonate injection is mainly used in the following clinical applications: (1) Treatment of metabolic acidosis: for mild to moderate metabolic acidosis, oral administration is appropriate. Severe metabolic acidosis should be administered intravenously, such as severe kidney disease, circulatory failure, cardiopulmonary resuscitation, extracorporeal circulation, severe primary lactic acidosis, diabetic ketoacidosis, etc. (2) Alkalinizing urine: It is used to prevent uric acid kidney stones, reduce the nephrotoxicity of sulfonamide and other drugs, and prevent hemoglobin from depositing in renal tubules during acute hemolysis. (3) As an antacid, treat symptoms caused by hyperacidity. (4) Intravenous infusion has a non-specific therapeutic effect on certain drug poi...

AI Technical Summary

Problems solved by technology

[0004] For the above problems, the purpose of this invention is to provide a kind of packaging of sodium bicarbonate injection, to solve the infusion bag packaging of sodium bicarbonate injection along with the prolongation of time, the pH value of sodium bicarbonate injection exceeds the limit, storage period Short, safety issues caused by adding stabilizers