Moisturizing agent for surgical instrument and preparation method thereof

A technique for surgical instruments and moisturizing agents, which is applied in chemical instruments and methods, surgery, detergent compositions, etc., can solve the problems of rust, increased difficulty in cleaning instruments, and rusted instruments, and achieves low foam volume and moisturizing effect. Good, promote cleaning effect

Active Publication Date: 2011-12-28
SHINVA MEDICAL INSTR CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, most hospitals in China do not carry out moisturizing treatment, so that the pollutants on the surface of the instrument after surgery will quickly condense and dry, and tightly adhere to the surface of the instrument, making it more difficult to clean the instrument and appear rusty; some hospitals use The caisson method is used for moisturizing, that is, the postoperative instruments are put into the diluted solution of cleaning agent or soft water, although this can play a role in moisturizing, but the problem of rusting of the instruments will occur; while the surgical instrument moisturizer can perfectly eliminate the above The problem is solved, the moisturizer contains moisturizing and moisturizing ingredients, which can cover the blood stains on the surface of the device and prevent the loss of water

Method used

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  • Moisturizing agent for surgical instrument and preparation method thereof
  • Moisturizing agent for surgical instrument and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0019] The formulations of each component of Example 1 are shown in Table 1.

[0020] Formulation table of each component of table 1 embodiment 1

[0021] components

Quality score (%)

distilled water

50％

Glycerin

40％

sodium nitrite

5％

OP-10

3％

protease

1％

Lipase

0.5％

Lipase

0.5％

[0022] The preparation method of the moisturizing agent for surgical instruments: first add water to the container, then add corrosion inhibitor, moisturizing ingredients, wetting ingredients and biological enzymes in turn to mix, stir and dissolve, and filter to obtain; the principle of adding materials is The former one is dissolved and then the latter one is added, the stirring speed is 170±5 rpm, the dissolution temperature is 20°C, and the filter screen adopts a double-layer 200-mesh filter screen.

[0023] The surgical instrument moisturizer prepared in Example 1 is clear, transpare...

Embodiment 2

[0025] The formulation of each component of embodiment 2 is shown in table 2.

[0026] Formulation table of each component of table 2 embodiment 2

[0027] components

Quality score (%)

distilled water

70％

Glycerin

15％

Sodium silicate

5％

sodium nitrite

5％

SDBS

2％

OP-10

1％

protease

1％

Lipase

0.5％

Amylase

0.5％

[0028] The preparation method of the moisturizing agent for surgical instruments: first add water to the container, then add corrosion inhibitor, moisturizing ingredients, wetting ingredients and biological enzymes in turn to mix, stir and dissolve, and filter to obtain; the principle of adding materials is The former one is dissolved and then the latter one is added, the stirring speed is 170±5 rpm, the dissolution temperature is 15°C, and the filter screen adopts a double-layer 200-mesh filter screen.

[0029] The surgical instrumen...

Embodiment 3

[0031] The formula of each component of embodiment 3 is shown in table 3.

[0032] Table 3 embodiment 3 each component formula table

[0033] components

Quality score (%)

distilled water

60％

NL-50

30％

Sodium silicate

6％

OP-10

2％

protease

1％

Lipase

0.5％

Amylase

0.5％

[0034] The preparation method of the moisturizing agent for surgical instruments: first add water to the container, then add corrosion inhibitor, moisturizing ingredients, wetting ingredients and biological enzymes in turn to mix, stir and dissolve, and filter to obtain; the principle of adding materials is The former one is dissolved and then the latter one is added, the stirring speed is 180±5 rpm, the dissolution temperature is 25°C, and the filter screen adopts a double-layer 200-mesh filter screen.

[0035] The surgical instrument moisturizer prepared in Example 3 is clear, transparent, free of pre...

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Abstract

The invention belongs to the technical field of moisture preservation of medical instruments, and relates to a surgical instrument moisturizing agent and a preparation method thereof. The surgical instrument moisturizing agent consists of the following components in percentage by mass: 50 to 70 percent of water, 15 to 40 percent of moisturizing component, 0.5 to 4 percent of moistening component, 5 to 10 percent of corrosion inhibitor and 0.5 to 4 percent of biological enzyme. The moisturizing agent has the advantages of good moisturizing effect, low foam output, low cost and good washing effect; and the preparation method is simple and practicable and is easy to realize and control.

Description

technical field [0001] The invention belongs to the technical field of moisturizing of medical instruments, and relates to a moisturizing agent for surgical instruments and a preparation method thereof. Background technique [0002] The surface of surgical instruments in hospitals will be contaminated with a lot of blood and tissue after use. If these dirt are placed in the environment without treatment, they will quickly solidify and dry up, which increases the difficulty of cleaning. Foreign research departments have found that fresh blood adhered to the surface of the device will quickly condense and dry out, and after two hours of washing with water, corrosive marks will be left on the metal surface. At present, most hospitals in China do not carry out moisturizing treatment, so that the pollutants on the surface of the instrument after surgery will quickly condense and dry, and tightly adhere to the surface of the instrument, making it more difficult to clean the instru...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61L31/14A61L31/06A61L31/02C11D10/02
Inventor 隋本健杜嫣王久儒钟善
Owner SHINVA MEDICAL INSTR CO LTD
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