CN108251854A - A kind of surgical instrument derusting blast scouring pad and preparation method thereof - Google Patents
A kind of surgical instrument derusting blast scouring pad and preparation method thereof Download PDFInfo
- Publication number
- CN108251854A CN108251854A CN201810154999.3A CN201810154999A CN108251854A CN 108251854 A CN108251854 A CN 108251854A CN 201810154999 A CN201810154999 A CN 201810154999A CN 108251854 A CN108251854 A CN 108251854A
- Authority
- CN
- China
- Prior art keywords
- derusting
- brightener
- scouring pad
- surgical instrument
- acid
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 238000009991 scouring Methods 0.000 title claims abstract description 37
- 238000002360 preparation method Methods 0.000 title claims description 7
- 238000009825 accumulation Methods 0.000 claims abstract description 16
- 230000004888 barrier function Effects 0.000 claims abstract description 16
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 13
- 239000002253 acid Substances 0.000 claims abstract description 10
- 239000002904 solvent Substances 0.000 claims abstract description 10
- 239000013556 antirust agent Substances 0.000 claims abstract description 9
- 239000002738 chelating agent Substances 0.000 claims abstract description 9
- 239000004094 surface-active agent Substances 0.000 claims abstract description 9
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims description 10
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 claims description 9
- DNIAPMSPPWPWGF-UHFFFAOYSA-N Propylene glycol Chemical group CC(O)CO DNIAPMSPPWPWGF-UHFFFAOYSA-N 0.000 claims description 9
- KRKNYBCHXYNGOX-UHFFFAOYSA-N citric acid Chemical compound OC(=O)CC(O)(C(O)=O)CC(O)=O KRKNYBCHXYNGOX-UHFFFAOYSA-N 0.000 claims description 9
- -1 ether carboxylate Chemical class 0.000 claims description 9
- 239000000203 mixture Substances 0.000 claims description 8
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 claims description 7
- 235000019441 ethanol Nutrition 0.000 claims description 7
- AEMRFAOFKBGASW-UHFFFAOYSA-N Glycolic acid Chemical compound OCC(O)=O AEMRFAOFKBGASW-UHFFFAOYSA-N 0.000 claims description 6
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 claims description 6
- KFZMGEQAYNKOFK-UHFFFAOYSA-N Isopropanol Chemical compound CC(C)O KFZMGEQAYNKOFK-UHFFFAOYSA-N 0.000 claims description 6
- NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical compound OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 claims description 6
- 239000000463 material Substances 0.000 claims description 6
- 229940051841 polyoxyethylene ether Drugs 0.000 claims description 5
- 229920000056 polyoxyethylene ether Polymers 0.000 claims description 5
- IDQBJILTOGBZCR-UHFFFAOYSA-N 1-butoxypropan-1-ol Chemical compound CCCCOC(O)CC IDQBJILTOGBZCR-UHFFFAOYSA-N 0.000 claims description 3
- ZNQVEEAIQZEUHB-UHFFFAOYSA-N 2-ethoxyethanol Chemical compound CCOCCO ZNQVEEAIQZEUHB-UHFFFAOYSA-N 0.000 claims description 3
- SFUGSFCZHFPQBZ-UHFFFAOYSA-N 4-(3-phenylpropyl)-2h-triazole Chemical compound C=1C=CC=CC=1CCCC=1C=NNN=1 SFUGSFCZHFPQBZ-UHFFFAOYSA-N 0.000 claims description 3
- DBVJJBKOTRCVKF-UHFFFAOYSA-N Etidronic acid Chemical compound OP(=O)(O)C(O)(C)P(O)(O)=O DBVJJBKOTRCVKF-UHFFFAOYSA-N 0.000 claims description 3
- ULUAUXLGCMPNKK-UHFFFAOYSA-N Sulfobutanedioic acid Chemical class OC(=O)CC(C(O)=O)S(O)(=O)=O ULUAUXLGCMPNKK-UHFFFAOYSA-N 0.000 claims description 3
- 229910000147 aluminium phosphate Inorganic materials 0.000 claims description 3
- 239000003795 chemical substances by application Substances 0.000 claims description 3
- 235000019387 fatty acid methyl ester Nutrition 0.000 claims description 3
- 150000002191 fatty alcohols Chemical group 0.000 claims description 3
- 229960004275 glycolic acid Drugs 0.000 claims description 3
- 239000004745 nonwoven fabric Substances 0.000 claims description 3
- 238000007789 sealing Methods 0.000 claims description 3
- 235000019832 sodium triphosphate Nutrition 0.000 claims description 3
- 238000003756 stirring Methods 0.000 claims description 3
- UZVUJVFQFNHRSY-OUTKXMMCSA-J tetrasodium;(2s)-2-[bis(carboxylatomethyl)amino]pentanedioate Chemical compound [Na+].[Na+].[Na+].[Na+].[O-]C(=O)CC[C@@H](C([O-])=O)N(CC([O-])=O)CC([O-])=O UZVUJVFQFNHRSY-OUTKXMMCSA-J 0.000 claims description 3
- 239000006260 foam Substances 0.000 claims description 2
- 230000003213 activating effect Effects 0.000 claims 1
- 238000001914 filtration Methods 0.000 claims 1
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 abstract description 8
- 239000004744 fabric Substances 0.000 abstract description 3
- 238000000034 method Methods 0.000 description 7
- DNIAPMSPPWPWGF-GSVOUGTGSA-N (R)-(-)-Propylene glycol Chemical compound C[C@@H](O)CO DNIAPMSPPWPWGF-GSVOUGTGSA-N 0.000 description 2
- 239000003513 alkali Substances 0.000 description 2
- 238000005260 corrosion Methods 0.000 description 2
- 230000007797 corrosion Effects 0.000 description 2
- 238000001035 drying Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000001125 extrusion Methods 0.000 description 2
- 238000011084 recovery Methods 0.000 description 2
- 230000001954 sterilising effect Effects 0.000 description 2
- 206010029803 Nosocomial infection Diseases 0.000 description 1
- 230000002378 acidificating effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000010790 dilution Methods 0.000 description 1
- 239000012895 dilution Substances 0.000 description 1
- SZXQTJUDPRGNJN-UHFFFAOYSA-N dipropylene glycol Chemical compound OCCCOCCCO SZXQTJUDPRGNJN-UHFFFAOYSA-N 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 239000004519 grease Substances 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 231100000252 nontoxic Toxicity 0.000 description 1
- 230000003000 nontoxic effect Effects 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000002759 woven fabric Substances 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23G—CLEANING OR DE-GREASING OF METALLIC MATERIAL BY CHEMICAL METHODS OTHER THAN ELECTROLYSIS
- C23G5/00—Cleaning or de-greasing metallic material by other methods; Apparatus for cleaning or de-greasing metallic material with organic solvents
- C23G5/02—Cleaning or de-greasing metallic material by other methods; Apparatus for cleaning or de-greasing metallic material with organic solvents using organic solvents
- C23G5/032—Cleaning or de-greasing metallic material by other methods; Apparatus for cleaning or de-greasing metallic material with organic solvents using organic solvents containing oxygen-containing compounds
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B1/00—Cleaning by methods involving the use of tools
- B08B1/10—Cleaning by methods involving the use of tools characterised by the type of cleaning tool
- B08B1/14—Wipes; Absorbent members, e.g. swabs or sponges
- B08B1/143—Wipes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B27/00—Other grinding machines or devices
- B24B27/033—Other grinding machines or devices for grinding a surface for cleaning purposes, e.g. for descaling or for grinding off flaws in the surface
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
- Detergent Compositions (AREA)
Abstract
The invention discloses a kind of surgical instrument derusting blast scouring pad, including rust remover and scouring pad carrier.Scouring pad is a kind of porosity barrier fabric, is the low wadding nonwoven layer by surface, the microporous barrier in middle level and the porous accumulation layer of the inside, and the frosted layer of bottom forms.Equipped with derusting brightener in porous accumulation layer.Derusting brightener component and the mass percent of each component are respectively：Surfactant 5% ~ 30%, Compound-acid 5% ~ 15%, solvent 2% ~ 15%, antirust agent 1% ~ 10%, chelating agent 1% ~ 5%, surplus are pure water, total amount 100%.Surgical instrument derusting blast scouring pad provided by the invention, can effectively derust to equipment surfaces, joint rusty part, restore the original gloss of instrument and function.In addition, surgical instrument derusting blast scouring pad it can be used repeatedly repeatedly, rusty stain, the dirt on surface are easily rinsed rear secondary use, until the derusting brightener consumption of the inside filling is clean.
Description
Technical field
The invention belongs to medical instruments field, more particularly to a kind of surgical instrument derusting blast scouring pad and its preparation side
Method.
Background technology
Surgical instrument contacts bloodstain, grease, tissue fluid, inorganic salts when in use, and when cleaning is immersed in a constant temperature for a long time
In the lower chemical of degree, during sterilizing and it is under conditions of high temperature and humidity for a long time, is very easy to that instrument is caused to get rusty.And
And medical instrument is keeps high rigidity and sharp, mostly using the stainless steel of 13%Cr is contained only as material, which is more prone to raw
Rust.Surgical instrument is once got rusty, and is not only brought inconvenience to user, but also the equipment surfaces for being stained with rusty stain easily form biology
Film.Sterilizing is caused to fail, causes hospital-acquired infection.It derusts not in time if surgical instrument is got rusty, rusty stain is gone as time goes by
Except difficulty is increasing, severe patient results even in instrument and scraps, and economic loss is caused to hospital.
The method to derust at present is usually whole bubble of the instrument that will be got rusty one in the derusting dilution between 40 ~ 70 DEG C
Fix time, after gently scrub rusty part with hairbrush and derust.This method is easy to operate, and derusting effect is good, but this method
Inevitably the non-rusty part of instrument is also dipped into acidic deruster simultaneously, so as to cause unnecessary corrosion.
Invention content
The technical problems to be solved by the invention are：In order to overcome in the prior art processing surgical instrument rusty part it is easy
Unnecessary corrosion is caused, while reduces the workload of clinical staff, a kind of surgical instrument derusting blast scouring pad is provided
And preparation method thereof.
In order to solve the above technical problems, the technical solution adopted by the present invention is：
A kind of surgical instrument derusting blast scouring pad is provided, using scouring pad as carrier, the carrier is from top to bottom successively by nonwoven
Layer of cloth, microporous barrier, porous accumulation layer, frosted layer composition;Derusting brightener is stored in porous accumulation layer, and microporous barrier is under stress
The derusting brightener that can be allowed in porous accumulation layer oozes out.
The derusting brightener component and the mass percent of each component are respectively：
Surfactant: 5%~30%
Compound-acid: 5%~15%
Solvent: 2%~15%
Chelating agent: 1%~5%
Antirust agent: 1%~10%
Pure water surplus
Total amount is 100%.
The surfactant is fatty alcohol polyoxyethylene ether, fatty acid methyl ester ethoxylate, isomery alcohol polyoxyethylene
Ether, aliphatic alcohol polyethenoxy ether carboxylate, alkenyl sulfonate, sulphosuccinates, alkyl glyceryl ether sulfates, sulfobetaines
Two kinds in alkali or two or more;
The solvent is propylene glycol, in isopropanol, ethyl alcohol, ethylene glycol, ethylene glycol ethyl ether, propandiol butyl ether, dipropylene
One kind or its mixture;
The Compound-acid is hydrochloric acid, phosphoric acid, citric acid, two kinds in hydroxyacetic acid or two or more;
The chelating agent is one kind or its mixture in sodium tripolyphosphate, GLDA and HEDP;
The antirust agent is Krantin PP, one or two kinds of in phenylpropyl triazole.
Preferably, the micropore size of microporous barrier is between 20 ~ 500 μm, and the material of the microporous barrier is in PE, PP, PET
It is one or more of.
The porous accumulation layer is composed of one or two in the non-woven fabrics of multilayer, foam.
The surgical instrument derusts brightener preparation method, and first choice prepares derusting brightener by formula rate, by pure water plus
Enter in stirred tank, turn on agitator, be first passed through the pure water of a part, add 5% ~ 15% Compound-acid afterwards, then add 5% ~ 30% surface-active
Agent, 2% ~ 15% solvent are added in stirred tank, and stirring adds 1% ~ 5% chelating agent to dissolving, and addition 1% ~ 10% is anti-after dropping to room temperature
Rust agent is stirred to dissolving, adds the pure water of surplus, filters to cure the brightener that derusts after being stirred for uniformly.
Take the inner layer of scouring pad --- porous accumulation layer is immersed in 5h in derusting brightener, after be loaded into the more empty films in middle level
The scouring pad sealed is finally fitted into secondary heat-sealing in low wadding non-woven bag and is molded by middle heat sealed package.
The beneficial effects of the invention are as follows：Compared with prior art, surgical instrument derusting blast scouring pad provided by the invention
Wipe the rusty stain on surface by scouring pad, at the same pressure extrusion during by wiping go out derusting brightener in scouring pad to instrument into
Row derusting, one-step method simply derust, and alleviate the work of the clinically derusting to the instrument that gets rusty.Scouring pad inner layer is using special
Microporous barrier can effectively store derusting brightener, avoid spontaneously drying, and release in the case of pressure the rust remover into
Row derusting.The blast scouring pad that derusts simultaneously is prepared simply, nontoxic using material, is a kind of ideal medical treatment derusting consumptive material.
Description of the drawings
Fig. 1 is the surgical instrument derusting blast scouring pad schematic diagram of patent of the present invention;
Reference numeral：The nonwoven layer of 1 low wadding, 2 microporous barriers, 3 porous 4. frosted layers of accumulation layer.
Specific embodiment
The present invention combines the scouring pad for removing dirt and derusting brightener.Pass through the frosted of scouring pad bottom
Layer, which is wiped, provides wiping mechanical force, while the derusting brightener that goes out in scouring pad of pressure extrusion during by wiping removes instrument
Rust, one-step method simply derust.Traditional scouring pad is transformed simultaneously, the inside increases microporous barrier, can effectively store and remove
Become rusty brightener, will not lead to drying since liquid derusting brightener is volatile in natural conditions and be released in the case of pressure
The rust remover is released to derust.
In order that the present invention can be more clearly and readily understood, it is right below according to specific embodiment and with reference to attached drawing
The present invention is described in further detail.
Embodiment 1：Surgical instrument derusting blast scouring pad structure and operation instruction of the present invention
Using a kind of scouring pad of porosity barrier fabric material as carrier, the carrier is from top to bottom successively by low wadding non-woven fabrics
Layer 1, microporous barrier 2, porous accumulation layer 3, frosted layer 4 form.Derusting brightener is stored in porous accumulation layer 3.Microporous barrier 2 is one
The derusting brightener that can be allowed under constant-pressure in porous accumulation layer 3 oozes out, and with reference to the frosted layer 4 of scouring pad bottom, plays derusting
Effect removes remaining rust stain and dirt except the low wadding nonwoven layer 1 that scouring pad surface can be used after complete rusty stain carries out wiping
Object, the surface recovery for making instrument are bright.
Embodiment 2:Surgical instrument derusting blast scouring pad preparation method of the present invention
Prepare derusting brightener first, the mass percent of component and each component is respectively：
Surfactant: 5%~30%
Compound-acid: 5%~15%
Solvent: 2%~15%
Chelating agent: 1%~5%
Antirust agent: 1%~10%
Pure water surplus
Total amount is 100%.
The surfactant is fatty alcohol polyoxyethylene ether, fatty acid methyl ester ethoxylate, isomery alcohol polyoxyethylene
Ether, aliphatic alcohol polyethenoxy ether carboxylate, alkenyl sulfonate, sulphosuccinates, alkyl glyceryl ether sulfates, sulfobetaines
Two kinds in alkali or two or more.
The solvent is propylene glycol, isopropanol, ethyl alcohol, ethylene glycol, ethylene glycol ethyl ether, propandiol butyl ether, dipropylene glycol fourth
One kind or its mixture in ether.
The Compound-acid is hydrochloric acid, phosphoric acid, citric acid, two kinds in hydroxyacetic acid or two or more.
The chelating agent is one kind or its mixture in sodium tripolyphosphate, GLDA and HEDP.
The antirust agent is Krantin PP, one or two kinds of in phenylpropyl triazole.
Pure water is added in stirred tank by formula rate, turn on agitator is first passed through the pure water of a part, adds 5% ~ 15% afterwards
Compound-acid, then 5% ~ 30% surfactant, 2% ~ 15% solvent is added to add in stirred tank, stirring adds 1% ~ 5% chelating to dissolving
Agent, 1% ~ 10% antirust agent of addition is stirred to dissolving after dropping to room temperature, adds the pure water of surplus, is filtered after being stirred for uniformly, i.e.,
Derusting brightener must be cured.
Take the inner layer of scouring pad --- porous accumulation layer 3 is immersed in 5h in derusting brightener, after how empty be loaded into middle level
The scouring pad sealed is finally fitted into secondary heat-sealing in low wadding non-woven bag and is molded by heat sealed package in film.
The application method of 2 surgical instrument of the present invention of embodiment derusting blast scouring pad
Take a surgical instrument for carrying rusty stain, by surgical instrument derusting blast scouring pad alignment rusty part press lightly on 1s ~
Then 2s wipes rusty part, until rusty stain removes.Except the low wadding nothing that scouring pad surface can be used after complete rusty stain
Woven fabric layer 1 carries out wiping and removes remaining rust stain and dirt, and the surface recovery for making instrument is bright.
Basic principle, main feature and the advantages of the present invention of the present invention has been shown and described above.The technology of the industry
Personnel are it should be appreciated that the present invention is not limited to the above embodiments, and the above embodiments and description only describe this
The principle of invention, without departing from the spirit and scope of the present invention, various changes and improvements may be made to the invention, these changes
Change and improvement all fall within the protetion scope of the claimed invention.The claimed scope of the invention by appended claims and its
Equivalent thereof.
Claims (6)
- The blast scouring pad 1. a kind of surgical instrument derusts, which is characterized in that using scouring pad as carrier, the carrier from top to bottom according to It is secondary by nonwoven layer (1), microporous barrier (2), porous accumulation layer (3), frosted layer (4) composition;Derusting brightener is stored in porous deposit Reservoir (3) is inner, and the derusting brightener that microporous barrier (2) can be allowed under stress in porous accumulation layer (3) oozes out.
- 2. surgical instrument derusting brightener according to claim 1, it is characterised in that：Described derusting its component of brightener and each The mass percent of component is respectively：Surfactant: 5%~30%Compound-acid: 5%~15%Solvent: 2%~15%Chelating agent: 1%~5%Antirust agent: 1%~10%Pure water surplusTotal amount is 100%;The surfactant is fatty alcohol polyoxyethylene ether, fatty acid methyl ester ethoxylate, isomeric alcohol polyethenoxy ether, fat In fat alcohol polyethenoxy ether carboxylate, alkenyl sulfonate, sulphosuccinates, alkyl glyceryl ether sulfates, sulfobetaines Two kinds or it is two or more;The solvent is propylene glycol, in isopropanol, ethyl alcohol, ethylene glycol, ethylene glycol ethyl ether, propandiol butyl ether, dipropylene One kind or its mixture;The Compound-acid is hydrochloric acid, phosphoric acid, citric acid, two kinds in hydroxyacetic acid or two or more;The chelating agent is one kind or its mixture in sodium tripolyphosphate, GLDA and HEDP;The antirust agent is Krantin PP, one or two kinds of in phenylpropyl triazole.
- 3. surgical instrument derusting brightener according to claim 1, it is characterised in that：The micropore size of the microporous barrier (2) Between 20 ~ 500 μm.
- The brightener 4. surgical instrument according to claim 1 derusts, it is characterised in that：The material of the microporous barrier (2) is One or more of PE, PP, PET.
- 5. surgical instrument derusting brightener according to claim 1, it is characterised in that：The porous accumulation layer (3) is by more The non-woven fabrics of layer, one or two are composed in foam.
- The brightener preparation method 6. surgical instrument described in claim 1 derusts, first choice prepare derusting brightener by formula rate, will Pure water is added in stirred tank, turn on agitator, is first passed through the pure water of a part, adds 5% ~ 15% Compound-acid afterwards, then add 5% ~ 30% table Face activating agent, 2% ~ 15% solvent are added in stirred tank, and stirring adds 1% ~ 5% chelating agent, 1% is added in after dropping to room temperature to dissolving ~ 10% antirust agent is stirred to dissolving, adds the pure water of surplus, and filtering is to get doctor's derusting brightener after being stirred for uniformly;Take the inner layer of scouring pad --- porous accumulation layer (3) is immersed in 5h in derusting brightener, after be loaded into the more empty films in middle level The scouring pad sealed is finally fitted into secondary heat-sealing in low wadding non-woven bag and is molded by middle heat sealed package.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810154999.3A CN108251854A (en) | 2018-02-23 | 2018-02-23 | A kind of surgical instrument derusting blast scouring pad and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810154999.3A CN108251854A (en) | 2018-02-23 | 2018-02-23 | A kind of surgical instrument derusting blast scouring pad and preparation method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108251854A true CN108251854A (en) | 2018-07-06 |
Family
ID=62745116
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810154999.3A Pending CN108251854A (en) | 2018-02-23 | 2018-02-23 | A kind of surgical instrument derusting blast scouring pad and preparation method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108251854A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2820357Y (en) * | 2005-09-08 | 2006-09-27 | 张为英 | Disposable operation equipment derusting bag |
| CN201888800U (en) * | 2010-09-28 | 2011-07-06 | 脱普日用化学品（中国）有限公司 | Sponge cleaning cloth |
| CN204686683U (en) * | 2015-03-26 | 2015-10-07 | 3M创新有限公司 | Scouring pad |
| CN106191878A (en) * | 2016-08-19 | 2016-12-07 | 南京巨鲨显示科技有限公司 | A kind of medical apparatus and instruments rust remover and preparation method thereof |
| CN206342442U (en) * | 2016-08-31 | 2017-07-21 | 南通爱华清洁用品有限公司 | Scouring pad |
| CN207341417U (en) * | 2017-09-15 | 2018-05-11 | 无锡旺绿鸿纺织品有限公司 | A kind of high-elastic printing bonded fabric cleaning brush of environment-friendly type |
-
2018
- 2018-02-23 CN CN201810154999.3A patent/CN108251854A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2820357Y (en) * | 2005-09-08 | 2006-09-27 | 张为英 | Disposable operation equipment derusting bag |
| CN201888800U (en) * | 2010-09-28 | 2011-07-06 | 脱普日用化学品（中国）有限公司 | Sponge cleaning cloth |
| CN204686683U (en) * | 2015-03-26 | 2015-10-07 | 3M创新有限公司 | Scouring pad |
| CN106191878A (en) * | 2016-08-19 | 2016-12-07 | 南京巨鲨显示科技有限公司 | A kind of medical apparatus and instruments rust remover and preparation method thereof |
| CN206342442U (en) * | 2016-08-31 | 2017-07-21 | 南通爱华清洁用品有限公司 | Scouring pad |
| CN207341417U (en) * | 2017-09-15 | 2018-05-11 | 无锡旺绿鸿纺织品有限公司 | A kind of high-elastic printing bonded fabric cleaning brush of environment-friendly type |
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