CN102462860A - 一种具有抗菌作用的纤维类伤口敷料及其制备方法 - Google Patents
一种具有抗菌作用的纤维类伤口敷料及其制备方法 Download PDFInfo
- Publication number
- CN102462860A CN102462860A CN2010105381374A CN201010538137A CN102462860A CN 102462860 A CN102462860 A CN 102462860A CN 2010105381374 A CN2010105381374 A CN 2010105381374A CN 201010538137 A CN201010538137 A CN 201010538137A CN 102462860 A CN102462860 A CN 102462860A
- Authority
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- Prior art keywords
- fiber
- fabric
- hexamethylene biguanide
- poly hexamethylene
- solution
- 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
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- 230000000844 anti-bacterial effect Effects 0.000 title claims abstract description 36
- 238000002360 preparation method Methods 0.000 title claims abstract description 8
- VAZJLPXFVQHDFB-UHFFFAOYSA-N 1-(diaminomethylidene)-2-hexylguanidine Polymers CCCCCCN=C(N)N=C(N)N VAZJLPXFVQHDFB-UHFFFAOYSA-N 0.000 claims abstract description 152
- 229920002413 Polyhexanide Polymers 0.000 claims abstract description 151
- 239000004744 fabric Substances 0.000 claims abstract description 70
- 239000011248 coating agent Substances 0.000 claims abstract description 12
- 238000000576 coating method Methods 0.000 claims abstract description 12
- 239000000243 solution Substances 0.000 claims description 60
- 238000000034 method Methods 0.000 claims description 46
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- 238000001035 drying Methods 0.000 claims description 12
- 239000007864 aqueous solution Substances 0.000 claims description 11
- 238000001879 gelation Methods 0.000 claims description 11
- 229920001661 Chitosan Polymers 0.000 claims description 10
- 239000004745 nonwoven fabric Substances 0.000 claims description 10
- 238000009987 spinning Methods 0.000 claims description 10
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 10
- 239000002904 solvent Substances 0.000 claims description 9
- 238000005538 encapsulation Methods 0.000 claims description 8
- 238000005520 cutting process Methods 0.000 claims description 7
- 229920002134 Carboxymethyl cellulose Polymers 0.000 claims description 5
- 239000001768 carboxy methyl cellulose Substances 0.000 claims description 5
- 235000010948 carboxy methyl cellulose Nutrition 0.000 claims description 5
- 239000008112 carboxymethyl-cellulose Substances 0.000 claims description 5
- 239000011259 mixed solution Substances 0.000 claims description 5
- 230000010933 acylation Effects 0.000 claims description 4
- 238000005917 acylation reaction Methods 0.000 claims description 4
- 239000003125 aqueous solvent Substances 0.000 claims description 4
- 125000002057 carboxymethyl group Chemical group [H]OC(=O)C([H])([H])[*] 0.000 claims description 4
- 230000001954 sterilising effect Effects 0.000 claims description 4
- 235000010443 alginic acid Nutrition 0.000 claims description 3
- 239000000783 alginic acid Substances 0.000 claims description 3
- 229920000615 alginic acid Polymers 0.000 claims description 3
- 229960001126 alginic acid Drugs 0.000 claims description 3
- 150000004781 alginic acids Chemical group 0.000 claims description 3
- 229920002101 Chitin Polymers 0.000 claims description 2
- 230000015572 biosynthetic process Effects 0.000 claims description 2
- 238000009940 knitting Methods 0.000 claims description 2
- 238000007592 spray painting technique Methods 0.000 claims description 2
- 238000004659 sterilization and disinfection Methods 0.000 claims description 2
- 239000002759 woven fabric Substances 0.000 claims description 2
- 229920000297 Rayon Polymers 0.000 claims 1
- 206010052428 Wound Diseases 0.000 abstract description 35
- 208000027418 Wounds and injury Diseases 0.000 abstract description 35
- 230000000694 effects Effects 0.000 abstract description 6
- 230000001684 chronic effect Effects 0.000 abstract description 5
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 abstract description 4
- 229910052709 silver Inorganic materials 0.000 abstract description 4
- 239000004332 silver Substances 0.000 abstract description 4
- 231100000331 toxic Toxicity 0.000 abstract description 4
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- 244000005700 microbiome Species 0.000 abstract description 3
- 241000894006 Bacteria Species 0.000 abstract 1
- 206010048038 Wound infection Diseases 0.000 abstract 1
- 239000003242 anti bacterial agent Substances 0.000 abstract 1
- 230000005764 inhibitory process Effects 0.000 description 24
- 230000003115 biocidal effect Effects 0.000 description 11
- 241000588724 Escherichia coli Species 0.000 description 10
- 241000589517 Pseudomonas aeruginosa Species 0.000 description 10
- 241000295644 Staphylococcaceae Species 0.000 description 10
- 230000000845 anti-microbial effect Effects 0.000 description 8
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 7
- 239000001913 cellulose Substances 0.000 description 7
- 229920002678 cellulose Polymers 0.000 description 7
- 230000001580 bacterial effect Effects 0.000 description 6
- 229960000935 dehydrated alcohol Drugs 0.000 description 5
- 238000001467 acupuncture Methods 0.000 description 4
- 239000000648 calcium alginate Substances 0.000 description 4
- 235000010410 calcium alginate Nutrition 0.000 description 4
- 229960002681 calcium alginate Drugs 0.000 description 4
- OKHHGHGGPDJQHR-YMOPUZKJSA-L calcium;(2s,3s,4s,5s,6r)-6-[(2r,3s,4r,5s,6r)-2-carboxy-6-[(2r,3s,4r,5s,6r)-2-carboxylato-4,5,6-trihydroxyoxan-3-yl]oxy-4,5-dihydroxyoxan-3-yl]oxy-3,4,5-trihydroxyoxane-2-carboxylate Chemical compound [Ca+2].O[C@@H]1[C@H](O)[C@H](O)O[C@@H](C([O-])=O)[C@H]1O[C@H]1[C@@H](O)[C@@H](O)[C@H](O[C@H]2[C@H]([C@@H](O)[C@H](O)[C@H](O2)C([O-])=O)O)[C@H](C(O)=O)O1 OKHHGHGGPDJQHR-YMOPUZKJSA-L 0.000 description 4
- 206010059866 Drug resistance Diseases 0.000 description 3
- 239000011230 binding agent Substances 0.000 description 3
- 239000000463 material Substances 0.000 description 3
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- 238000003756 stirring Methods 0.000 description 3
- IAYPIBMASNFSPL-UHFFFAOYSA-N Ethylene oxide Chemical compound C1CO1 IAYPIBMASNFSPL-UHFFFAOYSA-N 0.000 description 2
- 150000001298 alcohols Chemical class 0.000 description 2
- 230000009514 concussion Effects 0.000 description 2
- 230000001186 cumulative effect Effects 0.000 description 2
- 230000005251 gamma ray Effects 0.000 description 2
- 238000004388 gamma ray sterilization Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000005303 weighing Methods 0.000 description 2
- 208000035143 Bacterial infection Diseases 0.000 description 1
- -1 Carboxymethyl Chemical group 0.000 description 1
- 230000002924 anti-infective effect Effects 0.000 description 1
- 229940088710 antibiotic agent Drugs 0.000 description 1
- 208000022362 bacterial infectious disease Diseases 0.000 description 1
- 238000009835 boiling Methods 0.000 description 1
- 210000000988 bone and bone Anatomy 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 229960004756 ethanol Drugs 0.000 description 1
- 230000035876 healing Effects 0.000 description 1
- 230000002209 hydrophobic effect Effects 0.000 description 1
- 208000015181 infectious disease Diseases 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 230000000474 nursing effect Effects 0.000 description 1
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Images
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F13/00—Bandages or dressings; Absorbent pads
- A61F13/00051—Accessories for dressings
- A61F13/00063—Accessories for dressings comprising medicaments or additives, e.g. odor control, PH control, debriding, antimicrobic
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L15/00—Chemical aspects of, or use of materials for, bandages, dressings or absorbent pads
- A61L15/16—Bandages, dressings or absorbent pads for physiological fluids such as urine or blood, e.g. sanitary towels, tampons
- A61L15/42—Use of materials characterised by their function or physical properties
- A61L15/46—Deodorants or malodour counteractants, e.g. to inhibit the formation of ammonia or bacteria
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L2300/00—Biologically active materials used in bandages, wound dressings, absorbent pads or medical devices
- A61L2300/20—Biologically active materials used in bandages, wound dressings, absorbent pads or medical devices containing or releasing organic materials
- A61L2300/204—Biologically active materials used in bandages, wound dressings, absorbent pads or medical devices containing or releasing organic materials with nitrogen-containing functional groups, e.g. aminoxides, nitriles, guanidines
- A61L2300/206—Biguanides, e.g. chlorohexidine
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L2300/00—Biologically active materials used in bandages, wound dressings, absorbent pads or medical devices
- A61L2300/40—Biologically active materials used in bandages, wound dressings, absorbent pads or medical devices characterised by a specific therapeutic activity or mode of action
- A61L2300/404—Biocides, antimicrobial agents, antiseptic agents
Landscapes
- Health & Medical Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- Chemical & Material Sciences (AREA)
- Veterinary Medicine (AREA)
- Engineering & Computer Science (AREA)
- Public Health (AREA)
- General Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Biomedical Technology (AREA)
- Vascular Medicine (AREA)
- Heart & Thoracic Surgery (AREA)
- Medicinal Chemistry (AREA)
- Hematology (AREA)
- Materials Engineering (AREA)
- Epidemiology (AREA)
- Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
- Materials For Medical Uses (AREA)
Abstract
Description
Claims (13)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2010105381374A CN102462860A (zh) | 2010-11-10 | 2010-11-10 | 一种具有抗菌作用的纤维类伤口敷料及其制备方法 |
PCT/CN2011/078210 WO2012062139A1 (zh) | 2010-11-10 | 2011-08-10 | 一种具有抗菌作用的纤维类伤口敷料及其制备方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2010105381374A CN102462860A (zh) | 2010-11-10 | 2010-11-10 | 一种具有抗菌作用的纤维类伤口敷料及其制备方法 |
Publications (1)
Publication Number | Publication Date |
---|---|
CN102462860A true CN102462860A (zh) | 2012-05-23 |
Family
ID=46050379
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2010105381374A Pending CN102462860A (zh) | 2010-11-10 | 2010-11-10 | 一种具有抗菌作用的纤维类伤口敷料及其制备方法 |
Country Status (2)
Country | Link |
---|---|
CN (1) | CN102462860A (zh) |
WO (1) | WO2012062139A1 (zh) |
Cited By (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105521518A (zh) * | 2014-09-28 | 2016-04-27 | 中国科学院理化技术研究所 | 一种快速制备抗感染功能敷料的方法 |
CN106087087A (zh) * | 2016-06-01 | 2016-11-09 | 恒天纤维集团有限公司 | 抗菌再生纤维素纤维及其制备方法 |
CN106535947A (zh) * | 2014-03-19 | 2017-03-22 | 医疗行业产品有限公司 | 伤口敷料 |
CN107385917A (zh) * | 2017-07-25 | 2017-11-24 | 惠州华阳医疗器械有限公司 | 一种抗菌藻酸盐纤维、其敷料的制备方法及应用 |
CN107530470A (zh) * | 2015-01-27 | 2018-01-02 | 医疗行业产品有限公司 | 用于伤口敷料的组合物 |
CN108385277A (zh) * | 2018-01-22 | 2018-08-10 | 潍坊爱普长实化工有限公司 | 一种轻质高湿强无纺布及其生产工艺和应用 |
WO2018214007A1 (zh) * | 2017-05-23 | 2018-11-29 | 惠州华阳医疗器械有限公司 | 一种抗菌伤口敷料及其制备方法与应用 |
CN108935448A (zh) * | 2018-06-20 | 2018-12-07 | 漯河佳策生物科技有限公司 | 一种缓释杀菌剂及其抗菌凝胶的制备方法 |
WO2019018997A1 (zh) * | 2017-07-25 | 2019-01-31 | 惠州华阳医疗器械有限公司 | 一种抗菌藻酸盐纤维、其敷料的制备方法及应用 |
CN111773241A (zh) * | 2020-07-21 | 2020-10-16 | 贵州威克斯医疗科技有限公司 | 一种含有phmb用于预防及缓解尿布湿疹的组合物 |
CN111939306A (zh) * | 2020-08-21 | 2020-11-17 | 江苏诺瓦立医疗用品有限公司 | 抗菌敷料及其应用 |
CN111945431A (zh) * | 2020-08-21 | 2020-11-17 | 江苏诺瓦立医疗用品有限公司 | 抗菌吸液纤维、抗菌敷料及其应用 |
WO2021140331A1 (en) | 2020-01-08 | 2021-07-15 | Advanced Medical Solutions Limited | Antimicrobial fibres |
CN113975447A (zh) * | 2021-11-24 | 2022-01-28 | 四川大学 | 一种抗菌海藻酸盐敷料及其制备方法和用途 |
CN114585395A (zh) * | 2019-10-24 | 2022-06-03 | Io细胞有限公司 | 可溶胀抗微生物纤维 |
CN115040662A (zh) * | 2022-07-04 | 2022-09-13 | 四川大学 | 一种抗菌磁纳米粒子的制备方法 |
CN115554457A (zh) * | 2022-10-28 | 2023-01-03 | 动之医学技术(上海)有限公司 | 海藻酸盐敷料及其制备方法和应用 |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103127543B (zh) * | 2013-03-13 | 2014-08-06 | 潘银根 | 硅酮敷料及其制备方法和用途 |
Citations (4)
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---|---|---|---|---|
TW200418531A (en) * | 2002-10-23 | 2004-10-01 | Tyco Healthcare | Medical dressing containing antimicrobial agent |
CN101421001A (zh) * | 2006-04-11 | 2009-04-29 | 泰科保健集团有限合伙公司 | 多层创伤敷料 |
US20100055437A1 (en) * | 2008-08-28 | 2010-03-04 | Tyco Healthcare Group Lp | Anti-microbial fibers and related articles and methods |
US20100129633A1 (en) * | 2008-11-27 | 2010-05-27 | Stephen Law | Absorbent Material |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6369289B1 (en) * | 2000-07-07 | 2002-04-09 | Tyco Healthcare Group Lp | Method and manufacture of a wound dressing for covering an open wound |
EP1433214A1 (en) * | 2001-09-27 | 2004-06-30 | Lenzing Aktiengesellschaft | Water permeable sheet and uses thereof |
DE102004061406A1 (de) * | 2004-12-21 | 2006-07-06 | Bayer Innovation Gmbh | Infektionsresistente Polyurethanschäume, Verfahren zu ihrer Herstellung und Verwendung in antiseptisch ausgestatteten Wundauflagen |
CN101780291A (zh) * | 2009-01-16 | 2010-07-21 | 任浩明 | 医用抗菌纱布及其制造方法 |
-
2010
- 2010-11-10 CN CN2010105381374A patent/CN102462860A/zh active Pending
-
2011
- 2011-08-10 WO PCT/CN2011/078210 patent/WO2012062139A1/zh active Application Filing
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
TW200418531A (en) * | 2002-10-23 | 2004-10-01 | Tyco Healthcare | Medical dressing containing antimicrobial agent |
CN101421001A (zh) * | 2006-04-11 | 2009-04-29 | 泰科保健集团有限合伙公司 | 多层创伤敷料 |
US20100055437A1 (en) * | 2008-08-28 | 2010-03-04 | Tyco Healthcare Group Lp | Anti-microbial fibers and related articles and methods |
US20100129633A1 (en) * | 2008-11-27 | 2010-05-27 | Stephen Law | Absorbent Material |
Cited By (25)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106535947A (zh) * | 2014-03-19 | 2017-03-22 | 医疗行业产品有限公司 | 伤口敷料 |
CN105521518B (zh) * | 2014-09-28 | 2019-02-15 | 中国科学院理化技术研究所 | 一种快速制备抗感染功能敷料的方法 |
CN105521518A (zh) * | 2014-09-28 | 2016-04-27 | 中国科学院理化技术研究所 | 一种快速制备抗感染功能敷料的方法 |
CN107530470A (zh) * | 2015-01-27 | 2018-01-02 | 医疗行业产品有限公司 | 用于伤口敷料的组合物 |
CN106087087A (zh) * | 2016-06-01 | 2016-11-09 | 恒天纤维集团有限公司 | 抗菌再生纤维素纤维及其制备方法 |
CN106087087B (zh) * | 2016-06-01 | 2018-02-23 | 恒天纤维集团有限公司 | 抗菌再生纤维素纤维及其制备方法 |
US11129847B2 (en) | 2017-05-23 | 2021-09-28 | Huizhou Foryou Medical Devices Co., Ltd. | Antibacterial wound dressing, method for preparing the same, and use thereof |
WO2018214007A1 (zh) * | 2017-05-23 | 2018-11-29 | 惠州华阳医疗器械有限公司 | 一种抗菌伤口敷料及其制备方法与应用 |
CN107385917A (zh) * | 2017-07-25 | 2017-11-24 | 惠州华阳医疗器械有限公司 | 一种抗菌藻酸盐纤维、其敷料的制备方法及应用 |
WO2019018997A1 (zh) * | 2017-07-25 | 2019-01-31 | 惠州华阳医疗器械有限公司 | 一种抗菌藻酸盐纤维、其敷料的制备方法及应用 |
US11131040B2 (en) | 2017-07-25 | 2021-09-28 | Huizhou Foryou Medical Devices Co., Ltd. | Antimicrobial alginate fiber, and preparation method for and use of dressing thereof |
CN108385277A (zh) * | 2018-01-22 | 2018-08-10 | 潍坊爱普长实化工有限公司 | 一种轻质高湿强无纺布及其生产工艺和应用 |
CN108935448A (zh) * | 2018-06-20 | 2018-12-07 | 漯河佳策生物科技有限公司 | 一种缓释杀菌剂及其抗菌凝胶的制备方法 |
CN114585395A (zh) * | 2019-10-24 | 2022-06-03 | Io细胞有限公司 | 可溶胀抗微生物纤维 |
GB2591088B (en) * | 2020-01-08 | 2024-07-03 | Adv Med Solutions Ltd | Antimicrobial fibres |
WO2021140331A1 (en) | 2020-01-08 | 2021-07-15 | Advanced Medical Solutions Limited | Antimicrobial fibres |
GB2591088A (en) * | 2020-01-08 | 2021-07-21 | Adv Med Solutions Ltd | Antimicrobial fibres |
CN111773241A (zh) * | 2020-07-21 | 2020-10-16 | 贵州威克斯医疗科技有限公司 | 一种含有phmb用于预防及缓解尿布湿疹的组合物 |
CN111939306A (zh) * | 2020-08-21 | 2020-11-17 | 江苏诺瓦立医疗用品有限公司 | 抗菌敷料及其应用 |
CN111945431A (zh) * | 2020-08-21 | 2020-11-17 | 江苏诺瓦立医疗用品有限公司 | 抗菌吸液纤维、抗菌敷料及其应用 |
CN113975447A (zh) * | 2021-11-24 | 2022-01-28 | 四川大学 | 一种抗菌海藻酸盐敷料及其制备方法和用途 |
CN115040662A (zh) * | 2022-07-04 | 2022-09-13 | 四川大学 | 一种抗菌磁纳米粒子的制备方法 |
CN115040662B (zh) * | 2022-07-04 | 2023-03-28 | 四川大学 | 一种抗菌磁纳米粒子的制备方法 |
CN115554457A (zh) * | 2022-10-28 | 2023-01-03 | 动之医学技术(上海)有限公司 | 海藻酸盐敷料及其制备方法和应用 |
CN115554457B (zh) * | 2022-10-28 | 2023-09-05 | 动之医学技术(上海)有限公司 | 海藻酸盐敷料及其制备方法和应用 |
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