Solution for surgery and endoscope washing and preparation method thereof
A technique for irrigating liquid and solution, applied in the field of surgical and endoscopic rinsing solutions and their preparation, can solve problems such as cartilage softening, collagen swelling, iatrogenic damage to articular cartilage, etc. The effect of stability
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[0030] Example 1: Solution
[0031] 1. Raw materials: sodium chloride (NaCl) 526g, sodium acetate (C 2 H 3 NaO 2 ·3H 2 O)368g, sodium gluconate (C 6 H 11 ·NaO 7 )502g, potassium chloride (KCl) 37g and magnesium chloride (MgCl 2 ·6H 2 O) 30g.
[0032] 2. Preparation method: add 20 liters of water for injection into the concentration tank, weigh the prescription amount of sodium chloride, sodium gluconate, sodium acetate, potassium chloride and magnesium chloride into the concentration tank, and put it in after stirring and dissolving 0.1% (g / mL) activated carbon for needles, boil for 15 minutes, stir well, let stand for 15 minutes, cool to 60°C, decarburize through a 5μm titanium rod and circulate for 15 minutes, then drive through the titanium rod and 0.45μm filter element Rarely equipped tank. Fill the dilute mixing tank with water for injection to 100 liters, stir and circulate for 15 minutes, adjust the pH to 7.0 with 0.1 mol / L sodium hydroxide, and pass the intermediate test, ...
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[0033] Example 2: Solution
[0034] 1. Raw materials: sodium chloride (NaCl) 526g, sodium acetate (C 2 H 3 NaO 2 ·3H 2 O)368g, sodium gluconate (C 6 H 11 ·NaO 7 )502g, potassium chloride (KCl) 37g and magnesium chloride (MgCl 2 ·6H 2 O) 30g.
[0035] 2. Preparation method: add 20 liters of water for injection into the concentration tank, weigh the prescription amount of sodium chloride, sodium gluconate, sodium acetate, potassium chloride and magnesium chloride into the concentration tank, and put it in after stirring and dissolving 0.1% (g / mL) activated carbon for needles, boil for 15 minutes, stir well, let stand for 15 minutes, cool to 60°C, decarburize through a 5μm titanium rod and circulate for 15 minutes, then drive through the titanium rod and 0.45μm filter element Rarely equipped tank. Add water for injection to 100 liters in the dilute mixing tank, stir and circulate for 20 minutes, adjust the pH to 7.1 with 0.1 mol / L sodium hydroxide, after the intermediates pass the te...
Example Embodiment
[0036] Example 3: Solution
[0037] 1. Raw materials: sodium chloride (NaCl) 526g, sodium acetate (C 2 H 3 NaO 2 ·3H 2 O)368g, sodium gluconate (C 6 H 11 ·NaO 7 )502g, potassium chloride (KCl) 37g and magnesium chloride (MgCl 2 ·6H 2 O) 30g.
[0038] 2. Preparation method: add 20 liters of water for injection into the concentration tank, weigh the prescription amount of sodium chloride, sodium gluconate, sodium acetate, potassium chloride and magnesium chloride into the concentration tank, and put it in after stirring and dissolving 0.1% (g / mL) activated carbon for needles, boil for 15 minutes, stir well, let stand for 15 minutes, cool to 60°C, decarburize through a 5μm titanium rod and circulate for 15 minutes, then drive through the titanium rod and 0.45μm filter element Rarely equipped tank. Add water for injection to 100 liters in the dilute mixing tank, stir and circulate for 18 minutes, adjust the pH to 7.2 with 0.1 mol / L sodium hydroxide, after the intermediates are qualifi...
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