CN102258803A - Long-acting medical skin sterilization cotton ball - Google Patents

Abstract

The invention belongs to the field of a medical disinfectant, and relates to a long-acting medical skin sterilization cotton ball. The long-acting medical skin sterilization cotton ball is prepared from the following raw materials by weight: 5g of purslane, 5g of wrinkled gianthyssop herb, 5g of anise, 5g of clove, 5g of astragalus root, 3g of toad, 3g of myrrh, 3g of honeysuckle flower, 3g of pine leaves and 3g of saffron crocus. The preparation method of the long-acting medical skin sterilization cotton ball comprises the following steps: mixing the raw materials, soaking the mixed material in water the weight of which is 5-8 times of the material for 0.5 hour, heating and cooking for 1 hour, and then filtering; adding water to dregs, wherein the weight of water is 3-5 times of that of dregs, heating and cooking for 1 hour, filtering, merging the obtained filtrate, and adding water to obtain 1000ml of mixed solution; sequentially adding 5g of sodium dodecylbenzene sulfonate (SDBS), 5g of Tween-80, 2g of effective iodine and 2g of chlorhexidine, and evenly stirring to obtain disinfectant; and soaking an absorbent ball in the disinfectant and then taking out the absorbent ball to finally obtain the long-acting medical skin sterilization cotton ball. The long-acting medical skin sterilization cotton ball has the advantages that iodine ions are better protected, thus preventing oxidation and sublimation of the iodine ions and being more beneficial to killing bacteria; iodine content is lower so as to reduce iodine irritation on body skin; and by adding the traditional Chinese medicines, sterilization and disinfection effects are improved and skin irritation is reduced.

Description

A kind of long-acting medical skin sterilized cotton ball

Technical field

The invention belongs to the technical field of medical disinfectant, particularly a kind of long-acting medical skin sterilized cotton ball.

Background technology

The sterilized cotton ball of using with skin degerming generally is divided into two kinds at present.

A kind of is to soak to contain iodic disinfecting liquid, and the amount of iodine of disinfectant solution is generally 0.5wt%, promptly can carry out effective disinfection to the skin affected part after the wiping examination.But because iodine preparation has stronger zest to human body skin, therefore, the general clinically alcoholic cotton balls of reuse carries out the wiping second time, and the iodine amount with on the dilution skin is referred to as to take off iodine usually, to reduce the stimulation of iodine to human body skin.But because iodide ion is extremely active, oxidability is strong, and other material is met in very fast distillation behind the chance light, also very easily generates precipitation.After particularly making cotton balls, the effect of its sterilizing has tangible decline.

Another kind is to soak ethanol, but the ethanol volatilization is fast, and standing time is of a specified duration, and Disinfection Effect can descend a lot, and taste stimulates.

Summary of the invention

The present invention provides a kind of and can keep disinfection effect in a long time in order to overcome the deficiency of above technical elements, and is little to skin irritation simultaneously, and can once wipe the long-acting medical skin sterilized cotton ball of examination.

The present invention realizes by following measure:

A kind of long-acting medical skin sterilized cotton ball is characterized in that adopting following method to make:

A) take by weighing Herba Portulacae 5 grams, Herba Pogostemonis 5 grams, anistree 5 grams, Flos Caryophylli 5 grams, the Radix Astragali 5 grams, Bufo siccus 3 grams, Myrrha 3 grams, Flos Lonicerae 3 grams, Folium Pini 3 grams, Stigma Croci 3 grams mix, and add the water of 5-8 times of weight, soak 0.5 hour, and heating was boiled 1 hour, filtered; Medicinal residues add the water of 3-5 times of weight again, and heating was boiled 1 hour, filter, and merge filtrate, add sterilized water to 1000ml;

B) add the dodecylbenzene sodium sulfonate of 5 grams and the Tween 80s of 5 grams in the above-mentioned filtrate, stirring and dissolving adds 2 gram available iodines and 2 gram hibitane again, stir, disinfectant solution;

C) the extracting degreasing cotton balls is used medicining liquid dipping, takes out, and promptly gets long-acting medical skin sterilized cotton ball.

Beneficial effect:

1, in the disinfectant solution of the invention described above,, makes the iodide ion on the cotton balls obtain better protection, prevent the oxidation and the distillation of iodide ion owing to added certain amount of surfactant.Simultaneously, because surfactant has stronger adsorption to antibacterial, more help killing bacteria;

2, the disinfectant solution of the invention described above, the content of iodine is lower, has reduced the stimulation of iodine to human body skin, not the secondary wiping;

3, the Chinese medicine that has added some in the disinfectant solution of the present invention with further raising disinfection effect, alleviates the stimulation to skin; Have certain hemostasis, analgesic effect simultaneously.

The specific embodiment:

Embodiment 1

A kind of long-acting medical skin sterilized cotton ball, adopt following method to make:

(1) take by weighing Herba Portulacae 5 grams, Herba Pogostemonis 5 grams, anistree 5 grams, Flos Caryophylli 5 grams, the Radix Astragali 5 grams, Bufo siccus 3 grams, Myrrha 3 grams, Flos Lonicerae 3 grams, Folium Pini 3 grams, Stigma Croci 3 grams mix, and add the water of 5 times of weight, soak 0.5 hour, and heating was boiled 1 hour, filtered; Medicinal residues add the water of 3 times of weight again, and heating was boiled 1 hour, filter, and merge filtrate, add sterilized water to 1000ml;

(2) add the dodecylbenzene sodium sulfonate of 5 grams and the Tween 80s of 5 grams in the above-mentioned filtrate, stirring and dissolving adds povidone iodine 20 grams that contain available iodine 10wt% again ,With 2 gram hibitane, stir, get disinfectant solution;

(3) the extracting degreasing cotton balls is used medicining liquid dipping, takes out, and promptly gets long-acting medical skin sterilized cotton ball.

Embodiment 2

A kind of long-acting medical skin sterilized cotton ball, adopt following method to make:

(1) take by weighing Herba Portulacae 5 grams, Herba Pogostemonis 5 grams, anistree 5 grams, Flos Caryophylli 5 grams, the Radix Astragali 5 grams, Bufo siccus 3 grams, Myrrha 3 grams, Flos Lonicerae 3 grams, Folium Pini 3 grams, Stigma Croci 3 grams mix, and add the water of 8 times of weight, soak 0.5 hour, and heating was boiled 1 hour, filtered; Medicinal residues add the water of 5 times of weight again, and heating was boiled 1 hour, filter, and merge filtrate, add sterilized water to 1000ml;

(2) add the dodecylbenzene sodium sulfonate of 5 grams and the Tween 80s of 5 grams in the above-mentioned filtrate, stirring and dissolving adds povidone iodine 20 grams that contain available iodine 10wt% again ,With 2 gram hibitane, stir, get disinfectant solution;

(3) the extracting degreasing cotton balls is used medicining liquid dipping, takes out, and promptly gets long-acting medical skin sterilized cotton ball.

The bactericidal effect test

With long-acting medical skin sterilized cotton ball of the present invention and commercially available available iodine is that 0.5% iodophor disinfection cotton balls carries out bactericidal effect relatively,

1, method of testing:

The selected same position of same tester two skins of the same area are measured the record amount of bacteria respectively, use skin of long-acting medical skin sterilized cotton ball of the present invention wiping, and the test sterilization rate reaches the stimulation to skin;

In contrast, use another piece skin of iodophor disinfection cotton balls wiping, the test sterilization rate reaches the stimulation to skin.

2, test result:

Sterilization rate:

After the wiping 1 minute, wiped area of the present invention, sterilization rate reaches 99.9999%,

The contrast wiped area, sterilization rate has only 99.5898%;

After the wiping three minutes, wiped area of the present invention, sterilization rate reaches 100%, the contrast wiped area, sterilization rate reaches 100%.

Stimulation to skin: use 100 experimenters' of long-acting medical skin sterilized cotton ball of the present invention wiping skin, do not have any irriate phenomenon and occur, also do not itch; Use 100 identical experimenter's skins of iodophor disinfection cotton balls wiping, have 34 experimenter's skins general red phenomenon to occur, 12 experimenters claim to have the pruritus sensation.

Long-term bactericidal effect test

Expose experiment

Long-acting medical skin sterilized cotton ball of the present invention and iodophor disinfection cotton balls together are placed under 25 ℃ of room temperatures, humidity 70%, the illumination 200 ± 10Lx condition, measure the sterilization rate that uses after ten minutes, 20 minutes, 30 minutes, 40 minutes, 50 minutes, 60 minutes respectively, if cotton balls is too dried, suitably the specking sterilized water is tested on cotton balls again, sees Table 1.

Table 1 room temperature is placed the sterilization rate statistical table of a period of time

Data as can be seen from table, long-acting medical skin sterilized cotton ball of the present invention is placed after one hour under experiment condition, sterilization rate still can reach 85%, but matched group has only 19.9%, as seen long-acting medical skin sterilized cotton ball of the present invention can keep disinfection effect in a long time, little to skin irritation simultaneously, and can once wipe examination, need not to take off iodine.

Claims (1)

1. long-acting medical skin sterilized cotton ball is characterized in that adopting following method to make:

A) take by weighing Herba Portulacae 5 grams, Herba Pogostemonis 5 grams, anistree 5 grams, Flos Caryophylli 5 grams, the Radix Astragali 5 grams, Bufo siccus 3 grams, Myrrha 3 grams, Flos Lonicerae 3 grams, Folium Pini 3 grams, Stigma Croci 3 grams mix, and add the water of 5-8 times of weight, soak 0.5 hour, and heating was boiled 1 hour, filtered; Medicinal residues add the water of 3-5 times of weight again, and heating was boiled 1 hour, filter, and merge filtrate, add sterilized water to 1000ml;

B) add the dodecylbenzene sodium sulfonate of 5 grams and the Tween 80s of 5 grams in the above-mentioned filtrate, stirring and dissolving adds 2 gram available iodines and 2 gram hibitane again, stir, disinfectant solution;

C) the extracting degreasing cotton balls is used medicining liquid dipping, takes out, and promptly gets long-acting medical skin sterilized cotton ball.