CN102613806A - Antibacterial medical brush and method for preparing same - Google Patents
Antibacterial medical brush and method for preparing same Download PDFInfo
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- CN102613806A CN102613806A CN2012100987137A CN201210098713A CN102613806A CN 102613806 A CN102613806 A CN 102613806A CN 2012100987137 A CN2012100987137 A CN 2012100987137A CN 201210098713 A CN201210098713 A CN 201210098713A CN 102613806 A CN102613806 A CN 102613806A
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Abstract
The invention discloses an antibacterial medical brush, which comprises a brush holder and a sponge area or an antibacterial bristle and sponge area. The sponge area is made of colloid, bamboo charcoal fibers/powder and sodium alkyl benzene sulfonate which are mixed, the colloid is a PVC (polyvinyl chloride), PP (polypropylene) or PET (polyethylene terephthalate) mixed material, the bristles are made of PVC (polyvinyl chloride) or PET materials, the weight percent of the colloid of the sponge area (2) ranges from 50% to 95%, the weight percent of the bamboo charcoal fibers of the sponge area (2) ranges from 5% to 50%, the weight percent of the sodium alkyl benzene sulfonate of the sponge area (2) ranges from 1% to 5%, the diameter of each bamboo charcoal fiber is smaller than 0.1mm, the diameter of each bristle is smaller than 2mm, the density of the bristles is smaller than 200 pieces/cm2, the moisture content of the bamboo charcoal fibers ranges from 4% to 38%, fixed charcoal content ranges from 65% to 90%, ash content ranges from 2% to 4%, the specific surface area ranges from 300m2/g to 600m2/g, the volatile ranges from 6% to 8%, the heat value of dry carbon ranges from 30000 to 33000kJ/kg, the pH (potential of hydrogen) value ranges from 8 to 9, and the air-dry density ranges from 0.800/cm3 to 1.320/cm3.
Description
Technical field:
The present invention relates generally to a kind of novel medical brush and preparation method thereof.
Background technology
The medical brush of hospital's use now mainly still is traditional sponge brush; There is not very strong antibacterial functions for bacterium, and the traditional sponge of zona spongiosa employing, foreign matter and antibiotic can not well be adsorbed; The long-term use can produce cross-infection, causes physical impairment for doctor and patient.Simultaneously traditional sponge brush water imbibition is limited, and the waste liquid that produces in the time of can not well absorbing operation and current check causes certain trouble.
Summary of the invention
To above defective, the invention provides the medical brush of a kind of antimicrobial form, its main material is to adopt the collodion of PVC, PP or PET and the extraordinary sponge that bamboo charcoal particle, sodium alkyl benzene sulfonate mix, as the material of zona spongiosa, bristle adopts the antimicrobial form bristle.Can solve effectively in the present hospital surgical with the current check process in the absorption problem of the waste liquid that produces.Has good antibacterial properties simultaneously.
For reaching above purpose; The present invention has adopted following technical scheme; The medical brush of a kind of antimicrobial form adds zona spongiosa by brush holder and zona spongiosa or antimicrobial form bristle and forms, and it is characterized in that said zona spongiosa adopts collodion, bamboo-carbon fibre/powder and sodium alkyl benzene sulfonate to mix; Said collodion is PVC, PP or PFT composite material, and bristle is PVC or PET material.
Zona spongiosa according to the invention (2) percentage by weight: collodion is 50%-95%, and bamboo-carbon fibre is 5-50%, and sodium alkyl benzene sulfonate is 1-5%; Said bamboo-carbon fibre diameter＜0.1mm; Bristle diameter＜2mm, density＜200 piece/cm2; Charcoal moisture content 4%～38% in the said bamboo-carbon fibre; Fixed carbon content 65%～90%; Content of ashes 2%～4%; Specific area 300～600m2/g; Volatile matter 6%～8%; Dried carbon calorific value 30000～33000kJ/kg:pH value 8～9; Air-dry density 0.800～1.320/cm3.
The medical brush of a kind of antimicrobial form of the present invention is characterized in that its concrete making step is following:
(1), adopt general collodion magma, be heated under 30-70 ℃ the condition;
(2), bamboo-carbon fibre was stirred in mixer 2-3 hour, till the complete pulverize powder of bamboo-carbon fibre;
(3), with bamboo-carbon fibre and collodion magma, sodium alkyl benzene sulfonate according to certain mixed, stirring;
(4), the liquid that stirs is become corresponding shape through Mold Making;
(5), make bristle;
(6), be assembled into medical brush.
After the present invention adopts above technical scheme, having the characteristics antibiotic, that water absorbing properties is strong, have the adsorption function for general foreign matter simultaneously, is the present general irrealizable function of sponge brush, in routine duties, and doctor's problem that can better dispose waste liquid.
Below in conjunction with accompanying drawing and embodiment the present invention is further described.
Description of drawings
Fig. 1 is a structural representation of the present invention.
The specific embodiment
According to shown in Figure 1, the medical brush of a kind of antimicrobial form of the present invention adds zona spongiosa 2 by brush holder 1 and zona spongiosa 2 or antimicrobial form bristle 3 and forms, and said zona spongiosa 2 employing collodions, bamboo-carbon fibre/powder and sodium alkyl benzene sulfonate mix; Said collodion is PVC, PP or PFT composite material, and bristle 3 is PVC or PET material, and the bristle appearance appears transparent or white.
The medical brush of a kind of antimicrobial form of the present invention is characterized in that its concrete making step is following:
(1), adopt general collodion magma, be heated under 30-70 ℃ the condition;
(2), bamboo-carbon fibre was stirred in mixer 2-3 hour, till the complete pulverize powder of bamboo-carbon fibre;
(3), with bamboo-carbon fibre and collodion magma, sodium alkyl benzene sulfonate according to certain mixed, stirring;
(4), the liquid that stirs is become corresponding shape through Mold Making;
(5), make bristle;
(6), be assembled into medical brush.
Claims (5)
1. medical brush of antimicrobial form adds zona spongiosa (2) by brush holder (1) and zona spongiosa (2) or antimicrobial form bristle (3) and forms, and it is characterized in that said zona spongiosa (2) adopts collodion, bamboo-carbon fibre/powder and sodium alkyl benzene sulfonate to mix; Said collodion is PVC, PP or PFT composite material, and bristle (3) is PVC or PET material.
2. the medical brush of a kind of antimicrobial form according to claim 1, it is characterized in that said zona spongiosa (2) percentage by weight: collodion is 50%-95%, and bamboo-carbon fibre is 5-50%, and sodium alkyl benzene sulfonate is 1-5%.
3. the medical brush of a kind of antimicrobial form according to claim 1 and 2 is characterized in that said bamboo-carbon fibre diameter＜0.1mm; Bristle diameter＜2mm, density＜200 piece/cm2.
4. the medical brush of a kind of antimicrobial form according to claim 1 is characterized in that charcoal moisture content 4%～38% in the said bamboo-carbon fibre; Fixed carbon content 65%～90%; Content of ashes 2%～4%; Specific area 300～600m2/g; Volatile matter 6%～8%; Dried carbon calorific value 30000～33000kJ/kg:pH value 8～9; Air-dry density 0.800～1.320/cm3.
5. medical brush of antimicrobial form is characterized in that its concrete making step is following:
(1), adopt general collodion magma, be heated under 30-70 ℃ the condition;
(2), bamboo-carbon fibre was stirred in mixer 2-3 hour, till the complete pulverize powder of bamboo-carbon fibre;
(3), with bamboo-carbon fibre and collodion magma, sodium alkyl benzene sulfonate according to certain mixed, stirring;
(4), the liquid that stirs is become corresponding shape through Mold Making;
(5), make bristle;
(6), be assembled into medical brush.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012100987137A CN102613806A (en) | 2012-04-06 | 2012-04-06 | Antibacterial medical brush and method for preparing same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012100987137A CN102613806A (en) | 2012-04-06 | 2012-04-06 | Antibacterial medical brush and method for preparing same |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102613806A true CN102613806A (en) | 2012-08-01 |
Family
ID=46554276
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012100987137A Pending CN102613806A (en) | 2012-04-06 | 2012-04-06 | Antibacterial medical brush and method for preparing same |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102613806A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2186003Y (en) * | 1994-06-18 | 1994-12-28 | 李自强 | Brush special for operation |
| CN1865326A (en) * | 2006-04-29 | 2006-11-22 | 李彬 | Bamboo charcoal sponge and its making method |
| CN101919620A (en) * | 2010-08-03 | 2010-12-22 | 江苏省健尔康医用敷料有限公司 | Disposable medical hand-washing brush |
| CN201822811U (en) * | 2010-08-13 | 2011-05-11 | 金华长弓清洁用品有限公司 | Antibacterial cleaning brush |
| CN102154730A (en) * | 2011-03-15 | 2011-08-17 | 王富春 | Production method of nano bamboo charcoal toothbrush monofilaments |
-
2012
- 2012-04-06 CN CN2012100987137A patent/CN102613806A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2186003Y (en) * | 1994-06-18 | 1994-12-28 | 李自强 | Brush special for operation |
| CN1865326A (en) * | 2006-04-29 | 2006-11-22 | 李彬 | Bamboo charcoal sponge and its making method |
| CN101919620A (en) * | 2010-08-03 | 2010-12-22 | 江苏省健尔康医用敷料有限公司 | Disposable medical hand-washing brush |
| CN201822811U (en) * | 2010-08-13 | 2011-05-11 | 金华长弓清洁用品有限公司 | Antibacterial cleaning brush |
| CN102154730A (en) * | 2011-03-15 | 2011-08-17 | 王富春 | Production method of nano bamboo charcoal toothbrush monofilaments |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20120801 |