JPH0313902B2 - - Google Patents
Info
- Publication number
- JPH0313902B2 JPH0313902B2 JP57021948A JP2194882A JPH0313902B2 JP H0313902 B2 JPH0313902 B2 JP H0313902B2 JP 57021948 A JP57021948 A JP 57021948A JP 2194882 A JP2194882 A JP 2194882A JP H0313902 B2 JPH0313902 B2 JP H0313902B2
- Authority
- JP
- Japan
- Prior art keywords
- protective material
- material according
- foam
- human body
- layer
- 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.)
- Expired - Lifetime
Links
- 239000010410 layer Substances 0.000 claims description 123
- 239000000463 material Substances 0.000 claims description 122
- 239000006260 foam Substances 0.000 claims description 82
- 230000001681 protective effect Effects 0.000 claims description 65
- 229920002635 polyurethane Polymers 0.000 claims description 48
- 239000004814 polyurethane Substances 0.000 claims description 48
- 230000002745 absorbent Effects 0.000 claims description 29
- 239000002250 absorbent Substances 0.000 claims description 29
- 229920001971 elastomer Polymers 0.000 claims description 19
- 239000000806 elastomer Substances 0.000 claims description 18
- 239000012790 adhesive layer Substances 0.000 claims description 12
- 210000004027 cell Anatomy 0.000 claims description 9
- 239000003814 drug Substances 0.000 claims description 9
- 229940079593 drug Drugs 0.000 claims description 9
- 229920001477 hydrophilic polymer Polymers 0.000 claims description 9
- 230000035699 permeability Effects 0.000 claims description 9
- 210000000170 cell membrane Anatomy 0.000 claims description 4
- 239000012528 membrane Substances 0.000 claims 2
- 208000027418 Wounds and injury Diseases 0.000 description 113
- 206010052428 Wound Diseases 0.000 description 112
- 239000000203 mixture Substances 0.000 description 31
- 238000005266 casting Methods 0.000 description 30
- 238000000034 method Methods 0.000 description 30
- 239000000243 solution Substances 0.000 description 23
- 238000004519 manufacturing process Methods 0.000 description 17
- 239000000853 adhesive Substances 0.000 description 16
- 229920000642 polymer Polymers 0.000 description 15
- 239000003795 chemical substances by application Substances 0.000 description 13
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 description 12
- 230000001070 adhesive effect Effects 0.000 description 12
- 239000007864 aqueous solution Substances 0.000 description 12
- 210000000416 exudates and transudate Anatomy 0.000 description 11
- 230000001012 protector Effects 0.000 description 11
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 11
- WYURNTSHIVDZCO-UHFFFAOYSA-N Tetrahydrofuran Chemical compound C1CCOC1 WYURNTSHIVDZCO-UHFFFAOYSA-N 0.000 description 10
- 230000008569 process Effects 0.000 description 9
- 210000003491 skin Anatomy 0.000 description 8
- JKXYOQDLERSFPT-UHFFFAOYSA-N 2-[2-[2-[2-[2-[2-[2-[2-[2-[2-[2-[2-[2-[2-[2-[2-[2-[2-[2-(2-octadecoxyethoxy)ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethanol Chemical compound CCCCCCCCCCCCCCCCCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCO JKXYOQDLERSFPT-UHFFFAOYSA-N 0.000 description 7
- 239000004433 Thermoplastic polyurethane Substances 0.000 description 7
- 239000011248 coating agent Substances 0.000 description 7
- 238000000576 coating method Methods 0.000 description 7
- 239000002131 composite material Substances 0.000 description 7
- 229920002857 polybutadiene Polymers 0.000 description 7
- -1 polyethylene Polymers 0.000 description 7
- UEJSSZHHYBHCEL-UHFFFAOYSA-N silver(1+) sulfadiazinate Chemical compound [Ag+].C1=CC(N)=CC=C1S(=O)(=O)[N-]C1=NC=CC=N1 UEJSSZHHYBHCEL-UHFFFAOYSA-N 0.000 description 7
- 239000004094 surface-active agent Substances 0.000 description 7
- 229920002803 thermoplastic polyurethane Polymers 0.000 description 7
- 238000007906 compression Methods 0.000 description 6
- 230000006835 compression Effects 0.000 description 6
- 229920001577 copolymer Polymers 0.000 description 6
- 239000000839 emulsion Substances 0.000 description 6
- 238000002156 mixing Methods 0.000 description 6
- 229920000098 polyolefin Polymers 0.000 description 6
- 229920006264 polyurethane film Polymers 0.000 description 6
- 229960003600 silver sulfadiazine Drugs 0.000 description 6
- RVGRUAULSDPKGF-UHFFFAOYSA-N Poloxamer Chemical compound C1CO1.CC1CO1 RVGRUAULSDPKGF-UHFFFAOYSA-N 0.000 description 5
- 229920005830 Polyurethane Foam Polymers 0.000 description 5
- 239000004599 antimicrobial Substances 0.000 description 5
- 229960003333 chlorhexidine gluconate Drugs 0.000 description 5
- YZIYKJHYYHPJIB-UUPCJSQJSA-N chlorhexidine gluconate Chemical compound OC[C@@H](O)[C@@H](O)[C@H](O)[C@@H](O)C(O)=O.OC[C@@H](O)[C@@H](O)[C@H](O)[C@@H](O)C(O)=O.C1=CC(Cl)=CC=C1NC(=N)NC(=N)NCCCCCCNC(=N)NC(=N)NC1=CC=C(Cl)C=C1 YZIYKJHYYHPJIB-UUPCJSQJSA-N 0.000 description 5
- 229920000570 polyether Polymers 0.000 description 5
- 239000011496 polyurethane foam Substances 0.000 description 5
- 230000001954 sterilising effect Effects 0.000 description 5
- 238000004659 sterilization and disinfection Methods 0.000 description 5
- YLQBMQCUIZJEEH-UHFFFAOYSA-N tetrahydrofuran Natural products C=1C=COC=1 YLQBMQCUIZJEEH-UHFFFAOYSA-N 0.000 description 5
- GHXZTYHSJHQHIJ-UHFFFAOYSA-N Chlorhexidine Chemical class C=1C=C(Cl)C=CC=1NC(N)=NC(N)=NCCCCCCN=C(N)N=C(N)NC1=CC=C(Cl)C=C1 GHXZTYHSJHQHIJ-UHFFFAOYSA-N 0.000 description 4
- WJLVQTJZDCGNJN-UHFFFAOYSA-N Chlorhexidine hydrochloride Chemical compound Cl.Cl.C=1C=C(Cl)C=CC=1NC(N)=NC(N)=NCCCCCCN=C(N)N=C(N)NC1=CC=C(Cl)C=C1 WJLVQTJZDCGNJN-UHFFFAOYSA-N 0.000 description 4
- 239000005062 Polybutadiene Substances 0.000 description 4
- 239000004721 Polyphenylene oxide Substances 0.000 description 4
- 239000004820 Pressure-sensitive adhesive Substances 0.000 description 4
- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 4
- 229960004504 chlorhexidine hydrochloride Drugs 0.000 description 4
- 238000005187 foaming Methods 0.000 description 4
- IQPQWNKOIGAROB-UHFFFAOYSA-N isocyanate group Chemical group [N-]=C=O IQPQWNKOIGAROB-UHFFFAOYSA-N 0.000 description 4
- 239000007788 liquid Substances 0.000 description 4
- 229920002589 poly(vinylethylene) polymer Polymers 0.000 description 4
- 229920001296 polysiloxane Polymers 0.000 description 4
- 239000000843 powder Substances 0.000 description 4
- 230000003678 scratch resistant effect Effects 0.000 description 4
- 239000002344 surface layer Substances 0.000 description 4
- 238000012360 testing method Methods 0.000 description 4
- SMZOUWXMTYCWNB-UHFFFAOYSA-N 2-(2-methoxy-5-methylphenyl)ethanamine Chemical compound COC1=CC=C(C)C=C1CCN SMZOUWXMTYCWNB-UHFFFAOYSA-N 0.000 description 3
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical class CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 description 3
- 241001465754 Metazoa Species 0.000 description 3
- 229920000297 Rayon Polymers 0.000 description 3
- 230000000844 anti-bacterial effect Effects 0.000 description 3
- 230000004888 barrier function Effects 0.000 description 3
- 239000012153 distilled water Substances 0.000 description 3
- 239000002657 fibrous material Substances 0.000 description 3
- 238000003475 lamination Methods 0.000 description 3
- 239000002736 nonionic surfactant Substances 0.000 description 3
- 239000004745 nonwoven fabric Substances 0.000 description 3
- 239000011148 porous material Substances 0.000 description 3
- 239000007921 spray Substances 0.000 description 3
- 238000005507 spraying Methods 0.000 description 3
- GOXQRTZXKQZDDN-UHFFFAOYSA-N 2-Ethylhexyl acrylate Chemical compound CCCCC(CC)COC(=O)C=C GOXQRTZXKQZDDN-UHFFFAOYSA-N 0.000 description 2
- ZCYVEMRRCGMTRW-UHFFFAOYSA-N 7553-56-2 Chemical compound [I] ZCYVEMRRCGMTRW-UHFFFAOYSA-N 0.000 description 2
- 241000894006 Bacteria Species 0.000 description 2
- RGHNJXZEOKUKBD-SQOUGZDYSA-N D-gluconic acid Chemical class OC[C@@H](O)[C@@H](O)[C@H](O)[C@@H](O)C(O)=O RGHNJXZEOKUKBD-SQOUGZDYSA-N 0.000 description 2
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 2
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical class Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 2
- 239000004698 Polyethylene Substances 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 2
- 239000003242 anti bacterial agent Substances 0.000 description 2
- 230000001580 bacterial effect Effects 0.000 description 2
- CQEYYJKEWSMYFG-UHFFFAOYSA-N butyl acrylate Chemical compound CCCCOC(=O)C=C CQEYYJKEWSMYFG-UHFFFAOYSA-N 0.000 description 2
- 238000007796 conventional method Methods 0.000 description 2
- 229910003460 diamond Inorganic materials 0.000 description 2
- 239000010432 diamond Substances 0.000 description 2
- 238000001035 drying Methods 0.000 description 2
- 210000002615 epidermis Anatomy 0.000 description 2
- 239000004744 fabric Substances 0.000 description 2
- 230000009969 flowable effect Effects 0.000 description 2
- 239000012530 fluid Substances 0.000 description 2
- 229920001903 high density polyethylene Polymers 0.000 description 2
- 239000004700 high-density polyethylene Substances 0.000 description 2
- 239000012943 hotmelt Substances 0.000 description 2
- 208000015181 infectious disease Diseases 0.000 description 2
- 229910052740 iodine Inorganic materials 0.000 description 2
- 239000011630 iodine Substances 0.000 description 2
- 238000010030 laminating Methods 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 238000004806 packaging method and process Methods 0.000 description 2
- 229920001983 poloxamer Polymers 0.000 description 2
- 229920000728 polyester Polymers 0.000 description 2
- 229920000573 polyethylene Polymers 0.000 description 2
- 230000000379 polymerizing effect Effects 0.000 description 2
- 229920000036 polyvinylpyrrolidone Polymers 0.000 description 2
- 235000013855 polyvinylpyrrolidone Nutrition 0.000 description 2
- 230000003449 preventive effect Effects 0.000 description 2
- 239000002994 raw material Substances 0.000 description 2
- 150000003839 salts Chemical class 0.000 description 2
- 150000003378 silver Chemical class 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 239000000758 substrate Substances 0.000 description 2
- 229920001169 thermoplastic Polymers 0.000 description 2
- 239000004416 thermosoftening plastic Substances 0.000 description 2
- 238000001291 vacuum drying Methods 0.000 description 2
- CPKVUHPKYQGHMW-UHFFFAOYSA-N 1-ethenylpyrrolidin-2-one;molecular iodine Chemical compound II.C=CN1CCCC1=O CPKVUHPKYQGHMW-UHFFFAOYSA-N 0.000 description 1
- 241000251468 Actinopterygii Species 0.000 description 1
- 229920001817 Agar Polymers 0.000 description 1
- 244000063299 Bacillus subtilis Species 0.000 description 1
- 235000014469 Bacillus subtilis Nutrition 0.000 description 1
- 229910001369 Brass Inorganic materials 0.000 description 1
- 206010051548 Burn infection Diseases 0.000 description 1
- 241000700198 Cavia Species 0.000 description 1
- 229920000742 Cotton Polymers 0.000 description 1
- RGHNJXZEOKUKBD-UHFFFAOYSA-N D-gluconic acid Natural products OCC(O)C(O)C(O)C(O)C(O)=O RGHNJXZEOKUKBD-UHFFFAOYSA-N 0.000 description 1
- IAYPIBMASNFSPL-UHFFFAOYSA-N Ethylene oxide Chemical compound C1CO1 IAYPIBMASNFSPL-UHFFFAOYSA-N 0.000 description 1
- 208000005230 Leg Ulcer Diseases 0.000 description 1
- 229920002023 Pluronic® F 87 Polymers 0.000 description 1
- 229920000153 Povidone-iodine Polymers 0.000 description 1
- 241000191967 Staphylococcus aureus Species 0.000 description 1
- 208000025865 Ulcer Diseases 0.000 description 1
- 210000001015 abdomen Anatomy 0.000 description 1
- 238000005299 abrasion Methods 0.000 description 1
- 238000004026 adhesive bonding Methods 0.000 description 1
- 239000008272 agar Substances 0.000 description 1
- 125000003277 amino group Chemical group 0.000 description 1
- 229960000686 benzalkonium chloride Drugs 0.000 description 1
- CADWTSSKOVRVJC-UHFFFAOYSA-N benzyl(dimethyl)azanium;chloride Chemical compound [Cl-].C[NH+](C)CC1=CC=CC=C1 CADWTSSKOVRVJC-UHFFFAOYSA-N 0.000 description 1
- 238000001574 biopsy Methods 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 229920001400 block copolymer Polymers 0.000 description 1
- 210000001124 body fluid Anatomy 0.000 description 1
- 239000010839 body fluid Substances 0.000 description 1
- 239000010951 brass Substances 0.000 description 1
- MTAZNLWOLGHBHU-UHFFFAOYSA-N butadiene-styrene rubber Chemical compound C=CC=C.C=CC1=CC=CC=C1 MTAZNLWOLGHBHU-UHFFFAOYSA-N 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 210000000038 chest Anatomy 0.000 description 1
- 229960003260 chlorhexidine Drugs 0.000 description 1
- 229960002152 chlorhexidine acetate Drugs 0.000 description 1
- 238000005345 coagulation Methods 0.000 description 1
- 230000015271 coagulation Effects 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 238000010924 continuous production Methods 0.000 description 1
- 239000011162 core material Substances 0.000 description 1
- 239000006071 cream Substances 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 210000004207 dermis Anatomy 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 210000002919 epithelial cell Anatomy 0.000 description 1
- HQPMKSGTIOYHJT-UHFFFAOYSA-N ethane-1,2-diol;propane-1,2-diol Chemical compound OCCO.CC(O)CO HQPMKSGTIOYHJT-UHFFFAOYSA-N 0.000 description 1
- 150000002170 ethers Chemical class 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 210000002950 fibroblast Anatomy 0.000 description 1
- NBVXSUQYWXRMNV-UHFFFAOYSA-N fluoromethane Chemical compound FC NBVXSUQYWXRMNV-UHFFFAOYSA-N 0.000 description 1
- 238000009472 formulation Methods 0.000 description 1
- 239000000174 gluconic acid Substances 0.000 description 1
- 235000012208 gluconic acid Nutrition 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 229920005669 high impact polystyrene Polymers 0.000 description 1
- 239000004797 high-impact polystyrene Substances 0.000 description 1
- 238000007757 hot melt coating Methods 0.000 description 1
- 238000009474 hot melt extrusion Methods 0.000 description 1
- 230000005764 inhibitory process Effects 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- XMBWDFGMSWQBCA-UHFFFAOYSA-M iodide Chemical compound [I-] XMBWDFGMSWQBCA-UHFFFAOYSA-M 0.000 description 1
- 239000012948 isocyanate Substances 0.000 description 1
- 150000002513 isocyanates Chemical class 0.000 description 1
- 238000005304 joining Methods 0.000 description 1
- 230000002879 macerating effect Effects 0.000 description 1
- 150000002734 metacrylic acid derivatives Chemical class 0.000 description 1
- 125000004433 nitrogen atom Chemical group N* 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 230000000704 physical effect Effects 0.000 description 1
- 229920001993 poloxamer 188 Polymers 0.000 description 1
- 229920000058 polyacrylate Polymers 0.000 description 1
- 229920006267 polyester film Polymers 0.000 description 1
- 229920002959 polymer blend Polymers 0.000 description 1
- 238000006116 polymerization reaction Methods 0.000 description 1
- 229920001343 polytetrafluoroethylene Polymers 0.000 description 1
- 239000004810 polytetrafluoroethylene Substances 0.000 description 1
- 239000011527 polyurethane coating Substances 0.000 description 1
- 239000001267 polyvinylpyrrolidone Substances 0.000 description 1
- 229960001621 povidone-iodine Drugs 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- MCSINKKTEDDPNK-UHFFFAOYSA-N propyl propionate Chemical compound CCCOC(=O)CC MCSINKKTEDDPNK-UHFFFAOYSA-N 0.000 description 1
- 239000002964 rayon Substances 0.000 description 1
- 230000009257 reactivity Effects 0.000 description 1
- 230000011514 reflex Effects 0.000 description 1
- 239000005871 repellent Substances 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 239000005060 rubber Substances 0.000 description 1
- 230000037390 scarring Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000002356 single layer Substances 0.000 description 1
- 230000036548 skin texture Effects 0.000 description 1
- 238000001228 spectrum Methods 0.000 description 1
- 238000003892 spreading Methods 0.000 description 1
- 230000007480 spreading Effects 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
- 229920003051 synthetic elastomer Polymers 0.000 description 1
- 238000009864 tensile test Methods 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
- 230000032258 transport Effects 0.000 description 1
- 231100000397 ulcer Toxicity 0.000 description 1
- 150000003673 urethanes Chemical class 0.000 description 1
- 239000011800 void material Substances 0.000 description 1
- 229920003176 water-insoluble polymer Polymers 0.000 description 1
- 238000009736 wetting Methods 0.000 description 1
- 230000037303 wrinkles Effects 0.000 description 1
Landscapes
- Materials For Medical Uses (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AU22401/83A AU546561B2 (en) | 1982-02-12 | 1983-12-14 | Front wheel shock absorbing system for motorcycles |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB8104568 | 1981-02-13 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS57153644A JPS57153644A (en) | 1982-09-22 |
JPH0313902B2 true JPH0313902B2 (US20020095090A1-20020718-M00002.png) | 1991-02-25 |
Family
ID=10519691
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP57021948A Granted JPS57153644A (en) | 1981-02-13 | 1982-02-12 | Protective material for wound part |
Country Status (2)
Country | Link |
---|---|
JP (1) | JPS57153644A (US20020095090A1-20020718-M00002.png) |
ZA (1) | ZA82933B (US20020095090A1-20020718-M00002.png) |
Families Citing this family (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS59181158A (ja) * | 1983-03-30 | 1984-10-15 | 日東電工株式会社 | 創傷カバ−剤 |
JPS6072550A (ja) * | 1983-09-27 | 1985-04-24 | 日東電工株式会社 | 創傷カバ−剤 |
JPS6072557A (ja) * | 1983-09-27 | 1985-04-24 | 日東電工株式会社 | 創傷カバ−剤 |
JPS62183760A (ja) * | 1986-02-10 | 1987-08-12 | テルモ株式会社 | 創傷被覆材およびその製造方法 |
JPS62275456A (ja) * | 1986-05-22 | 1987-11-30 | 帝三製薬株式会社 | 創傷保護材 |
ES2038964T3 (es) * | 1986-08-25 | 1993-08-16 | The B.F. Goodrich Company | Vendajes y proceso para su fabricacion. |
US5584801A (en) * | 1991-05-07 | 1996-12-17 | Kotec Limited | Wound covering |
DE4234740C2 (de) * | 1992-10-15 | 1997-12-11 | Joachim Hentze | Verfahren zur Herstellung von optischen Elementen |
GB2348136B (en) * | 1999-03-24 | 2003-06-04 | Johnson & Johnson Medical Ltd | Wound dressings having low adherency |
DE60124876T2 (de) * | 2000-01-03 | 2007-06-28 | Biomed Sciences Inc. | Wundverband, herstellungsverfahren und daraus erstellbare gegenstände |
EP2014314A1 (de) * | 2007-07-10 | 2009-01-14 | Bayer Innovation GmbH | Verfahren zur Herstellung von Polyurethan-Schäumen für die Wundbehandlung |
US20160158403A1 (en) * | 2013-07-09 | 2016-06-09 | Manukamed Limited | A wound dressing |
KR101787192B1 (ko) | 2015-08-12 | 2017-10-18 | 주식회사 제네웰 | 항균 드레싱재 및 그 제조방법 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4210467Y1 (US20020095090A1-20020718-M00002.png) * | 1966-07-26 | 1967-06-08 | ||
JPS499887A (US20020095090A1-20020718-M00002.png) * | 1972-05-06 | 1974-01-28 | ||
JPS5384386A (en) * | 1976-11-11 | 1978-07-25 | Lock Peter M | Wound protecting material and method of producing same |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4859593U (US20020095090A1-20020718-M00002.png) * | 1971-11-09 | 1973-07-28 | ||
JPS48114696U (US20020095090A1-20020718-M00002.png) * | 1972-04-05 | 1973-12-27 |
-
1982
- 1982-02-12 JP JP57021948A patent/JPS57153644A/ja active Granted
- 1982-02-12 ZA ZA82933A patent/ZA82933B/xx unknown
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4210467Y1 (US20020095090A1-20020718-M00002.png) * | 1966-07-26 | 1967-06-08 | ||
JPS499887A (US20020095090A1-20020718-M00002.png) * | 1972-05-06 | 1974-01-28 | ||
JPS5384386A (en) * | 1976-11-11 | 1978-07-25 | Lock Peter M | Wound protecting material and method of producing same |
Also Published As
Publication number | Publication date |
---|---|
ZA82933B (en) | 1983-02-23 |
JPS57153644A (en) | 1982-09-22 |
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