Esophageal-mucosa staining combination set
A technology of esophageal mucosa and suit, which is applied in the field of esophageal mucosa dyeing combination suit, which can solve the problems of no iodine solution and heavy irritation of iodine solution, and achieve the effects of rapid neutralization, elimination of discomfort and convenient use
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Embodiment 1
[0029] A combination kit for esophageal mucosa staining, consisting of staining solution and neutralizing solution; the staining solutions are KI and I 2 The compound solution, wherein in the staining solution I 2 The mass percentage concentration is 1%-2.5%; the neutralizing solution is an aqueous solution of sodium thiosulfate with a mass percentage concentration of 1%-3.5%. Sodium carbonate is also added to the neutralizing solution, and the mass percent concentration of sodium carbonate in the neutralizing solution is 0.01%-0.03%. The mass percent concentration of potassium iodide in the staining solution is 3.5%-4.5%.
[0030] Table 1. The proportioning table of embodiment 1
[0031]
Embodiment 2
[0033] An esophageal mucosa staining combination set is characterized in that it consists of a staining solution and a neutralizing solution; the staining solutions are KI and I 2 The compound solution, wherein in the staining solution I 2 The mass percentage concentration is 1%-2.5%; the neutralizing solution is an aqueous solution of sodium thiosulfate with a mass percentage concentration of 3.6%-5%. Sodium carbonate is also added to the neutralizing solution, and the mass percent concentration of sodium carbonate in the neutralizing solution is 0.01%-0.03%. The mass percent concentration of potassium iodide in the staining solution is 3.5%-4.5%.
[0034] Table 2. The proportioning table of embodiment 2
[0035]
Embodiment 3
[0037] The application of an esophageal mucosa staining combination kit is used for endoscopic diagnosis staining of early esophageal cancer.
[0038] Specific operation under the endoscope: place the endoscope about 20cm away from the incisors. Insert the nozzle from the biopsy pipeline, slowly enter the mirror, and at the same time, the assistant injects 20ml of iodine solution with a mass percentage concentration of 1.0%-2.5% in the staining solution bottle in the kit of the present invention from the nozzle, from top to bottom, so that the dye The liquid is evenly sprayed on the entire esophageal mucosa (it can also be sprayed from bottom to top). Before staining, care should be taken to clean the mucus on the surface of the esophageal mucosa. Immediately after spraying the staining solution, rinse the esophageal wall with 10-20ml of water, rinse and absorb the remaining staining solution and mucus in the esophagus, enter the gastric cavity to absorb the staining solution,...
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