OA11725A - Intrinsically bactericidal absorbent dressing and method of fabrication. - Google Patents
Intrinsically bactericidal absorbent dressing and method of fabrication. Download PDFInfo
- Publication number
- OA11725A OA11725A OA1200100142A OA1200100142A OA11725A OA 11725 A OA11725 A OA 11725A OA 1200100142 A OA1200100142 A OA 1200100142A OA 1200100142 A OA1200100142 A OA 1200100142A OA 11725 A OA11725 A OA 11725A
- Authority
- OA
- OAPI
- Prior art keywords
- dressing
- antimicrobial
- polymer matrix
- recited
- polymer
- Prior art date
Links
- 239000002250 absorbent Substances 0.000 title claims description 9
- 230000002745 absorbent Effects 0.000 title claims description 8
- 230000000844 anti-bacterial effect Effects 0.000 title description 11
- 238000004519 manufacturing process Methods 0.000 title description 4
- 229920000642 polymer Polymers 0.000 claims abstract description 27
- 239000011159 matrix material Substances 0.000 claims abstract description 20
- 230000000845 anti-microbial effect Effects 0.000 claims abstract description 18
- 150000001875 compounds Chemical class 0.000 claims abstract description 7
- 229920000247 superabsorbent polymer Polymers 0.000 claims abstract description 4
- 229920001059 synthetic polymer Polymers 0.000 claims abstract description 4
- 238000000034 method Methods 0.000 claims description 8
- 150000003868 ammonium compounds Chemical class 0.000 claims description 4
- 239000013060 biological fluid Substances 0.000 claims description 3
- 150000008040 ionic compounds Chemical class 0.000 claims 1
- 239000000203 mixture Substances 0.000 description 16
- 206010052428 Wound Diseases 0.000 description 13
- 208000027418 Wounds and injury Diseases 0.000 description 13
- 239000000835 fiber Substances 0.000 description 10
- 239000000178 monomer Substances 0.000 description 10
- 230000001580 bacterial effect Effects 0.000 description 8
- 239000004599 antimicrobial Substances 0.000 description 7
- QGZKDVFQNNGYKY-UHFFFAOYSA-O Ammonium Chemical compound [NH4+] QGZKDVFQNNGYKY-UHFFFAOYSA-O 0.000 description 5
- 239000002904 solvent Substances 0.000 description 5
- 238000009987 spinning Methods 0.000 description 5
- 239000002253 acid Substances 0.000 description 4
- 150000007513 acids Chemical class 0.000 description 4
- -1 filaments Substances 0.000 description 4
- 239000002356 single layer Substances 0.000 description 4
- 230000029663 wound healing Effects 0.000 description 4
- 241000894006 Bacteria Species 0.000 description 3
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 description 3
- CERQOIWHTDAKMF-UHFFFAOYSA-M Methacrylate Chemical compound CC(=C)C([O-])=O CERQOIWHTDAKMF-UHFFFAOYSA-M 0.000 description 3
- BLRPTPMANUNPDV-UHFFFAOYSA-N Silane Chemical compound [SiH4] BLRPTPMANUNPDV-UHFFFAOYSA-N 0.000 description 3
- 230000000922 anti-bactericidal effect Effects 0.000 description 3
- 239000003795 chemical substances by application Substances 0.000 description 3
- 239000012530 fluid Substances 0.000 description 3
- 208000015181 infectious disease Diseases 0.000 description 3
- 230000005906 menstruation Effects 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 235000019645 odor Nutrition 0.000 description 3
- 230000000699 topical effect Effects 0.000 description 3
- 238000011282 treatment Methods 0.000 description 3
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 description 2
- NLXLAEXVIDQMFP-UHFFFAOYSA-N Ammonia chloride Chemical compound [NH4+].[Cl-] NLXLAEXVIDQMFP-UHFFFAOYSA-N 0.000 description 2
- 229920003171 Poly (ethylene oxide) Polymers 0.000 description 2
- PPBRXRYQALVLMV-UHFFFAOYSA-N Styrene Chemical compound C=CC1=CC=CC=C1 PPBRXRYQALVLMV-UHFFFAOYSA-N 0.000 description 2
- 206010046543 Urinary incontinence Diseases 0.000 description 2
- 125000000129 anionic group Chemical group 0.000 description 2
- 239000003242 anti bacterial agent Substances 0.000 description 2
- 229920005601 base polymer Polymers 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- GQOKIYDTHHZSCJ-UHFFFAOYSA-M dimethyl-bis(prop-2-enyl)azanium;chloride Chemical compound [Cl-].C=CC[N+](C)(C)CC=C GQOKIYDTHHZSCJ-UHFFFAOYSA-M 0.000 description 2
- 238000006386 neutralization reaction Methods 0.000 description 2
- 239000011148 porous material Substances 0.000 description 2
- 239000000843 powder Substances 0.000 description 2
- 229910000077 silane Inorganic materials 0.000 description 2
- 238000001179 sorption measurement Methods 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 210000002700 urine Anatomy 0.000 description 2
- TVXNKQRAZONMHJ-UHFFFAOYSA-M (4-ethenylphenyl)methyl-trimethylazanium;chloride Chemical group [Cl-].C[N+](C)(C)CC1=CC=C(C=C)C=C1 TVXNKQRAZONMHJ-UHFFFAOYSA-M 0.000 description 1
- CBENFWSGALASAD-UHFFFAOYSA-N Ozone Chemical compound [O-][O+]=O CBENFWSGALASAD-UHFFFAOYSA-N 0.000 description 1
- 239000004698 Polyethylene Substances 0.000 description 1
- 229920001213 Polysorbate 20 Polymers 0.000 description 1
- 206010072170 Skin wound Diseases 0.000 description 1
- 229920002125 Sokalan® Polymers 0.000 description 1
- 241000700605 Viruses Species 0.000 description 1
- 206010048038 Wound infection Diseases 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000002378 acidificating effect Effects 0.000 description 1
- 230000001154 acute effect Effects 0.000 description 1
- 125000000217 alkyl group Chemical group 0.000 description 1
- 229960001040 ammonium chloride Drugs 0.000 description 1
- 235000019270 ammonium chloride Nutrition 0.000 description 1
- 229940088710 antibiotic agent Drugs 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 229920001400 block copolymer Polymers 0.000 description 1
- 239000008280 blood Substances 0.000 description 1
- 210000004369 blood Anatomy 0.000 description 1
- CREMABGTGYGIQB-UHFFFAOYSA-N carbon carbon Chemical compound C.C CREMABGTGYGIQB-UHFFFAOYSA-N 0.000 description 1
- 239000011203 carbon fibre reinforced carbon Substances 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000003610 charcoal Substances 0.000 description 1
- 230000001684 chronic effect Effects 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 229920001577 copolymer Polymers 0.000 description 1
- 231100000433 cytotoxic Toxicity 0.000 description 1
- 230000001472 cytotoxic effect Effects 0.000 description 1
- 230000002939 deleterious effect Effects 0.000 description 1
- 229940009976 deoxycholate Drugs 0.000 description 1
- KXGVEGMKQFWNSR-LLQZFEROSA-N deoxycholic acid Chemical compound C([C@H]1CC2)[C@H](O)CC[C@]1(C)[C@@H]1[C@@H]2[C@@H]2CC[C@H]([C@@H](CCC(O)=O)C)[C@@]2(C)[C@@H](O)C1 KXGVEGMKQFWNSR-LLQZFEROSA-N 0.000 description 1
- 238000000502 dialysis Methods 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 229940079593 drug Drugs 0.000 description 1
- 238000000578 dry spinning Methods 0.000 description 1
- 238000010041 electrostatic spinning Methods 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 125000001495 ethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 description 1
- 210000000416 exudates and transudate Anatomy 0.000 description 1
- 230000003311 flocculating effect Effects 0.000 description 1
- PYGSKMBEVAICCR-UHFFFAOYSA-N hexa-1,5-diene Chemical group C=CCCC=C PYGSKMBEVAICCR-UHFFFAOYSA-N 0.000 description 1
- 230000003301 hydrolyzing effect Effects 0.000 description 1
- 125000002887 hydroxy group Chemical group [H]O* 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000010348 incorporation Methods 0.000 description 1
- 230000000977 initiatory effect Effects 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- PNDPGZBMCMUPRI-UHFFFAOYSA-N iodine Chemical compound II PNDPGZBMCMUPRI-UHFFFAOYSA-N 0.000 description 1
- 150000002500 ions Chemical class 0.000 description 1
- 239000012528 membrane Substances 0.000 description 1
- CSJDCSCTVDEHRN-UHFFFAOYSA-N methane;molecular oxygen Chemical compound C.O=O CSJDCSCTVDEHRN-UHFFFAOYSA-N 0.000 description 1
- 229920000609 methyl cellulose Polymers 0.000 description 1
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 description 1
- 239000001923 methylcellulose Substances 0.000 description 1
- 235000010981 methylcellulose Nutrition 0.000 description 1
- 239000002736 nonionic surfactant Substances 0.000 description 1
- 150000002978 peroxides Chemical class 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
- 229920005594 polymer fiber Polymers 0.000 description 1
- 238000006116 polymerization reaction Methods 0.000 description 1
- 239000000256 polyoxyethylene sorbitan monolaurate Substances 0.000 description 1
- 235000010486 polyoxyethylene sorbitan monolaurate Nutrition 0.000 description 1
- 229920002451 polyvinyl alcohol Polymers 0.000 description 1
- 235000019422 polyvinyl alcohol Nutrition 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 230000000979 retarding effect Effects 0.000 description 1
- 150000004756 silanes Chemical class 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
- 239000003860 topical agent Substances 0.000 description 1
- 125000002088 tosyl group Chemical group [H]C1=C([H])C(=C([H])C([H])=C1C([H])([H])[H])S(*)(=O)=O 0.000 description 1
- GETQZCLCWQTVFV-UHFFFAOYSA-N trimethylamine Chemical compound CN(C)C GETQZCLCWQTVFV-UHFFFAOYSA-N 0.000 description 1
- 230000002485 urinary effect Effects 0.000 description 1
- 230000003612 virological effect Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- 238000002166 wet spinning Methods 0.000 description 1
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
- A61F13/15—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators
- A61F13/84—Accessories, not otherwise provided for, for absorbent pads
- A61F13/8405—Additives, e.g. for odour, disinfectant or pH control
Landscapes
- Health & Medical Sciences (AREA)
- Epidemiology (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Vascular Medicine (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Materials For Medical Uses (AREA)
- Absorbent Articles And Supports Therefor (AREA)
- Apparatus For Disinfection Or Sterilisation (AREA)
- Orthopedics, Nursing, And Contraception (AREA)
- Agricultural Chemicals And Associated Chemicals (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US11147298P | 1998-12-08 | 1998-12-08 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| OA11725A true OA11725A (en) | 2005-01-25 |
Family
ID=22338754
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| OA1200100142A OA11725A (en) | 1998-12-08 | 1999-12-08 | Intrinsically bactericidal absorbent dressing and method of fabrication. |
Country Status (11)
| Country | Link |
|---|---|
| EP (1) | EP1156766A4 (id) |
| JP (1) | JP2003527145A (id) |
| KR (1) | KR100689020B1 (id) |
| CN (1) | CN1183970C (id) |
| AU (1) | AU773532B2 (id) |
| CA (1) | CA2353436C (id) |
| EA (1) | EA004160B1 (id) |
| ID (1) | ID30081A (id) |
| MX (1) | MXPA01005773A (id) |
| OA (1) | OA11725A (id) |
| WO (1) | WO2000033778A1 (id) |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7709694B2 (en) * | 1998-12-08 | 2010-05-04 | Quick-Med Technologies, Inc. | Materials with covalently-bonded, nonleachable, polymeric antimicrobial surfaces |
| US7473474B2 (en) | 2003-02-25 | 2009-01-06 | Quick-Med Technologies, Inc. | Antifungal gypsum board |
| DE202004017465U1 (de) | 2004-11-10 | 2005-12-15 | Riesinger, Birgit | Einweg-Absorptionskörper zum Anschluss an Haut- und Schleimhautoberflächen des menschlichen Körpers |
| AU2006283043B2 (en) * | 2005-08-22 | 2011-03-03 | Quick-Med Technologies, Inc. | Antimicrobial cationic polyelectrolyte coating |
| US20070053934A1 (en) * | 2005-08-26 | 2007-03-08 | Neville Kallenbach | Polyvalent multimeric composition containing active polypeptides, pharmaceutical compositions and methods of using the same |
| WO2012065610A1 (en) | 2010-11-18 | 2012-05-24 | Vestergaard Frandsen Sa | Method and substrate with a quat coating |
| US10245025B2 (en) | 2012-04-06 | 2019-04-02 | Ethicon, Inc. | Packaged antimicrobial medical device having improved shelf life and method of preparing same |
| US9566363B2 (en) * | 2013-05-17 | 2017-02-14 | Shakthi Knitting Limited | Microbicidal composite material |
| GB201410510D0 (en) * | 2014-06-12 | 2014-07-30 | Fantex Ltd | Liquid Antimicrobial |
| US12421396B2 (en) * | 2021-03-25 | 2025-09-23 | Fujifilm Business Innovation Corp. | Silica particles and method for producing the same |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4027020A (en) * | 1974-10-29 | 1977-05-31 | Millmaster Onyx Corporation | Randomly terminated capped polymers |
| US4810567A (en) * | 1985-08-21 | 1989-03-07 | Uop | Antimicrobial fabrics utilizing graft copolymers |
| US5035892A (en) * | 1988-05-09 | 1991-07-30 | Dow Corning Corporation | Antimicrobial superabsorbent compositions and methods |
| US4929498A (en) * | 1989-01-31 | 1990-05-29 | James River Corporation Of Virginia | Engineered-pulp wet wiper fabric |
| JPH0532722A (ja) * | 1991-07-30 | 1993-02-09 | Hymo Corp | カチオン性水溶性重合体分散液の製造方法 |
| JP3113348B2 (ja) * | 1991-10-31 | 2000-11-27 | 株式会社興人 | 第３級アミノ基含有アクリルポリマーの製造方法 |
| US5981668A (en) * | 1996-10-31 | 1999-11-09 | Sanyo Chemical Industries, Ltd. | Anti-bacterial water absorbing agent and anti-bacterial water absorbent material |
| US6146688A (en) * | 1997-12-23 | 2000-11-14 | Morgan; Harry C. | Method of creating a biostatic agent using interpenetrating network polymers |
-
1999
- 1999-12-08 EA EA200100521A patent/EA004160B1/ru not_active IP Right Cessation
- 1999-12-08 AU AU21695/00A patent/AU773532B2/en not_active Ceased
- 1999-12-08 OA OA1200100142A patent/OA11725A/en unknown
- 1999-12-08 ID IDW00200101469A patent/ID30081A/id unknown
- 1999-12-08 JP JP2000586273A patent/JP2003527145A/ja active Pending
- 1999-12-08 WO PCT/US1999/029091 patent/WO2000033778A1/en not_active Ceased
- 1999-12-08 EP EP99966054A patent/EP1156766A4/en not_active Withdrawn
- 1999-12-08 MX MXPA01005773A patent/MXPA01005773A/es not_active IP Right Cessation
- 1999-12-08 CA CA002353436A patent/CA2353436C/en not_active Expired - Fee Related
- 1999-12-08 KR KR1020017007093A patent/KR100689020B1/ko not_active Expired - Fee Related
- 1999-12-08 CN CNB998142298A patent/CN1183970C/zh not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| EP1156766A4 (en) | 2005-01-12 |
| CN1348346A (zh) | 2002-05-08 |
| AU773532B2 (en) | 2004-05-27 |
| WO2000033778A1 (en) | 2000-06-15 |
| KR100689020B1 (ko) | 2007-03-09 |
| CA2353436A1 (en) | 2000-06-15 |
| JP2003527145A (ja) | 2003-09-16 |
| EA004160B1 (ru) | 2004-02-26 |
| MXPA01005773A (es) | 2004-04-02 |
| CN1183970C (zh) | 2005-01-12 |
| AU2169500A (en) | 2000-06-26 |
| EP1156766A1 (en) | 2001-11-28 |
| ID30081A (id) | 2001-11-01 |
| CA2353436C (en) | 2008-01-08 |
| WO2000033778A9 (en) | 2001-11-15 |
| EA200100521A1 (ru) | 2002-02-28 |
| KR20010105307A (ko) | 2001-11-28 |
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