Endoscopic defoamer for removing mucus and preparation method thereof

A technology for removing mucus and defoaming agent, applied in the medical field, can solve the problems of poor curative effect, insufficient lens clarity, and inability to accurately analyze foreign bodies in patients, achieving the effect of convenient use and improved clarity.

Inactive Publication Date: 2019-01-15
毛玉坤
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the existing products on the market have a small amount of bubbles after taking this product, and the lens clarity has not yet reached ...

Method used

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  • Endoscopic defoamer for removing mucus and preparation method thereof
  • Endoscopic defoamer for removing mucus and preparation method thereof
  • Endoscopic defoamer for removing mucus and preparation method thereof

Examples

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preparation example Construction

[0024] In addition, the present invention also provides a preparation method of the above-mentioned endoscopic mucus-removing antifoaming agent, comprising the following steps:

[0025] Weigh simethicone, chymotrypsin, sodium bicarbonate injection and sterilized water for injection respectively by consumption;

[0026] Mix sterilized water for injection into chymotrypsin to dilute the chymotrypsin evenly, then mix in simethicone and sodium bicarbonate in turn, and mix evenly to obtain a mucus-removing antifoaming agent for endoscopy.

Embodiment 1

[0029] This embodiment provides an endoscopic mucus-removing antifoaming agent. The raw materials include: 5 mL of simethicone, 20 mg of chymotrypsin (dry powder), 20 mL of sodium bicarbonate injection and 25 mL of sterile water for injection.

[0030] According to the above-mentioned raw materials, adopt the preparation method provided by the invention, endoscopic mucus-removing defoamer:

[0031] Weigh simethicone, chymotrypsin, sodium bicarbonate injection and sterilized water for injection respectively by consumption;

[0032] Mix sterilized water for injection into chymotrypsin to dilute the chymotrypsin evenly, then mix in simethicone and sodium bicarbonate in turn, and mix evenly to obtain a mucus-removing antifoaming agent for endoscopy. The laparoscopic mucus-removing antifoaming agent can be stored in a container, and can be taken directly as an oral liquid when needed.

[0033] The endoscopic mucus-removing antifoaming agent prepared in Example 1 of the present inv...

Embodiment 2

[0035] This embodiment provides an endoscopic mucus-removing antifoaming agent. The raw materials include: 5 mL of simethicone, 10 mg of chymotrypsin (dry powder), 30 mL of sodium bicarbonate injection and 15 mL of sterile water for injection.

[0036] According to the above-mentioned raw materials, adopt the preparation method provided by the invention, endoscopic mucus-removing defoamer:

[0037] Weigh simethicone, chymotrypsin, sodium bicarbonate injection and sterilized water for injection respectively by consumption;

[0038] Mix sterilized water for injection into chymotrypsin to dilute the chymotrypsin evenly, then mix in simethicone and sodium bicarbonate in turn, and mix evenly to obtain a mucus-removing antifoaming agent for endoscopy. The laparoscopic mucus-removing antifoaming agent can be stored in a container, and can be taken directly as an oral liquid when needed.

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Abstract

The invention relates to an endoscopic defoamer for removing mucus and a preparation method thereof. The raw material components of the defoaming agent comprise: simethicone oil, chymotrypsin, sodiumbicarbonate injection and sterilized water for injection. The ratio of the volume of simethicone oil to the mass of chymotrypsin is (1-10) mL: (10-30) mg; The volume ratio of simethicone oil to sodiumbicarbonate injection is (1-10) mL: (10-30) mL. The ratio of the volume of simethicone oil to the volume of sterilized water for injection is (1-10) mL: (10-40) mL. The endoscope defoaming agent provided by the invention can effectively remove bubbles, greatly improve the clarity of the endoscope, is convenient to use and can be taken directly like an oral liquid, and has no adverse reaction at present in clinical trials.

Description

technical field [0001] The invention relates to the field of medical technology, in particular to an endoscopic mucus-removing defoamer and a preparation method thereof. Background technique [0002] Laparoscope is similar to electronic gastroscope, which is a device with a miniature camera. Laparoscopic surgery is an operation performed using a laparoscope and its related instruments. However, the bubbles in chyme and mucus in the human digestive tract will affect the clarity of the lens. Therefore, it is very necessary to choose a suitable defoamer to remove the bubbles. At present, the endoscopic defoamer market in China is blank, and endoscopic technology has just emerged in my country and is currently in the development stage. The product used in the existing market is only simethicone, and it is completely dependent on imports from Germany. However, the current products on the market have a small amount of air bubbles after taking this product, and the lens definitio...

Claims

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Application Information

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IPC IPC(8): A61K38/48A61P1/14A61K31/695A61K33/00
CPCA61K31/695A61K33/00A61K38/4826A61P1/14C12Y304/21001A61K2300/00
Inventor 毛玉坤
Owner 毛玉坤
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