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Intravenous injection liquid preparing method of oxygen-enriched broad transfusion

A technology of intravenous injection and preparation method, which is applied in the field of medical injection, can solve the problems of low oxygen content, insignificant improvement of blood oxygen partial pressure and hemorheological main parameters, unsatisfactory anti-shock effect, etc., and achieve good results. Anti-shock effect, safe and convenient to use

Inactive Publication Date: 2004-03-31
袁登玉
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Problems solved by technology

[0002] Large infusion intravenous injection is used for intravenous infusion in various treatment processes. Generally, the oxygen content in ordinary large infusion intravenous injection is low. During the treatment of patients with hemorrhagic shock, it has a great impact on human arterial pressure, blood oxygen, etc. The improvement of the main parameters of partial pressure and hemorheology is not significant, so its anti-shock effect is not ideal

Method used

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Embodiment Construction

[0006] The embodiment of the compound sodium acetate injection of high oxygen content is prepared as follows with the method of the present invention:

[0007] First, according to the formula of ordinary compound sodium acetate injection, add the required sodium acetate, sodium chloride, calcium chloride and potassium chloride together with a total amount of 80% water for injection into the batching pot, stir for 10 minutes to dissolve it, Add No. 767 needle and use active carbon to stir and adsorb for 15 minutes, add water for injection to the full amount, then carry out conventional adjustment of pH value, stirring, filtration and reflux, and pass the intermediate test; Carry out oxygenation and dissolution, the air inlet is inserted into the bottom of the batching pot, the batching pot is closed during the oxygenation process, only the exhaust pipe is left, so that the liquid medicine does not come into contact with the outside air, and the temperature is kept below 37°C unt...

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Abstract

A medical injecting liquid, especially a method of preparing an injecting liquid for intravenous injection enriched in oxygen. The steps are :a. preparing according to the formula of normal injectingliquid for intravenous injection; b. after preparing, adding 80% water for injection relative to the total amount and other materials, and stirring, absorbing by activate carbon, adding water for injection to the full amount, adjusting Ph, stirring, filtering and testing intermediates; c. introducing oxygen into the medicinal solution and dissolving adequately until the oxygen pressure is 125í½140Kpaú”d. filtering, encasing and disinfecting, the oxygen pressure is 85í½110Kpa, then packaging and obtained finished product.

Description

technical field [0001] The invention relates to a medical injection, in particular to a preparation method of a high-oxygen large infusion intravenous injection. Background technique [0002] Large infusion intravenous injection is used for intravenous infusion in various treatment processes. Generally, the oxygen content in ordinary large infusion intravenous injection is low. During the treatment of patients with hemorrhagic shock, it has a great impact on human arterial pressure, blood oxygen, etc. The improvement of partial pressure and main parameters of hemorheology is not significant, so its anti-shock effect is not ideal. Contents of the invention [0003] The technical problem to be solved by the present invention is to provide a preparation method of high-oxygen large infusion intravenous injection, so that it can prepare high-oxygen large infusion intravenous injection with good anti-shock effect and at the...

Claims

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Application Information

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IPC IPC(8): A61K9/08A61K33/00A61P43/00
Inventor 袁登玉
Owner 袁登玉
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