JPS649864B2 - - Google Patents
Info
- Publication number
- JPS649864B2 JPS649864B2 JP55123953A JP12395380A JPS649864B2 JP S649864 B2 JPS649864 B2 JP S649864B2 JP 55123953 A JP55123953 A JP 55123953A JP 12395380 A JP12395380 A JP 12395380A JP S649864 B2 JPS649864 B2 JP S649864B2
- Authority
- JP
- Japan
- Prior art keywords
- layer
- weight
- medical material
- foam
- pectin
- 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
Links
- 239000006260 foam Substances 0.000 claims description 28
- 239000000463 material Substances 0.000 claims description 25
- 239000012567 medical material Substances 0.000 claims description 23
- 238000000576 coating method Methods 0.000 claims description 20
- 239000011248 coating agent Substances 0.000 claims description 19
- 208000027418 Wounds and injury Diseases 0.000 claims description 17
- 239000000416 hydrocolloid Substances 0.000 claims description 17
- 206010052428 Wound Diseases 0.000 claims description 14
- 108010010803 Gelatin Proteins 0.000 claims description 13
- 229920000159 gelatin Polymers 0.000 claims description 13
- 239000008273 gelatin Substances 0.000 claims description 13
- 235000019322 gelatine Nutrition 0.000 claims description 13
- 235000011852 gelatine desserts Nutrition 0.000 claims description 13
- 239000001814 pectin Substances 0.000 claims description 13
- 235000010987 pectin Nutrition 0.000 claims description 13
- 229920001277 pectin Polymers 0.000 claims description 13
- 208000014674 injury Diseases 0.000 claims description 12
- 230000001877 deodorizing effect Effects 0.000 claims description 11
- 230000002745 absorbent Effects 0.000 claims description 10
- 239000002250 absorbent Substances 0.000 claims description 10
- 230000035876 healing Effects 0.000 claims description 10
- 229920000642 polymer Polymers 0.000 claims description 10
- 229920000569 Gum karaya Polymers 0.000 claims description 9
- DPXJVFZANSGRMM-UHFFFAOYSA-N acetic acid;2,3,4,5,6-pentahydroxyhexanal;sodium Chemical compound [Na].CC(O)=O.OCC(O)C(O)C(O)C(O)C=O DPXJVFZANSGRMM-UHFFFAOYSA-N 0.000 claims description 9
- 239000001768 carboxy methyl cellulose Substances 0.000 claims description 9
- 235000010494 karaya gum Nutrition 0.000 claims description 9
- 235000019812 sodium carboxymethyl cellulose Nutrition 0.000 claims description 9
- 229920001027 sodium carboxymethylcellulose Polymers 0.000 claims description 9
- 230000008733 trauma Effects 0.000 claims description 9
- 241000934878 Sterculia Species 0.000 claims description 8
- 239000000231 karaya gum Substances 0.000 claims description 8
- 229940039371 karaya gum Drugs 0.000 claims description 8
- 239000011148 porous material Substances 0.000 claims description 8
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 7
- 239000011230 binding agent Substances 0.000 claims description 5
- 229920002907 Guar gum Polymers 0.000 claims description 4
- 229920000161 Locust bean gum Polymers 0.000 claims description 4
- 229920002367 Polyisobutene Polymers 0.000 claims description 4
- 239000004820 Pressure-sensitive adhesive Substances 0.000 claims description 4
- 239000000853 adhesive Substances 0.000 claims description 4
- 230000001070 adhesive effect Effects 0.000 claims description 4
- 235000010417 guar gum Nutrition 0.000 claims description 4
- 239000000665 guar gum Substances 0.000 claims description 4
- 229960002154 guar gum Drugs 0.000 claims description 4
- 239000000711 locust bean gum Substances 0.000 claims description 4
- 235000010420 locust bean gum Nutrition 0.000 claims description 4
- 229920001971 elastomer Polymers 0.000 claims description 3
- 229940014259 gelatin Drugs 0.000 claims description 3
- 239000007788 liquid Substances 0.000 claims description 3
- 239000004745 nonwoven fabric Substances 0.000 claims description 3
- 239000002245 particle Substances 0.000 claims description 3
- 229960000292 pectin Drugs 0.000 claims description 3
- 239000005060 rubber Substances 0.000 claims description 3
- NLHHRLWOUZZQLW-UHFFFAOYSA-N Acrylonitrile Chemical compound C=CC#N NLHHRLWOUZZQLW-UHFFFAOYSA-N 0.000 claims description 2
- 244000043261 Hevea brasiliensis Species 0.000 claims description 2
- 239000004744 fabric Substances 0.000 claims description 2
- 229920003052 natural elastomer Polymers 0.000 claims description 2
- 229920001194 natural rubber Polymers 0.000 claims description 2
- 229920003225 polyurethane elastomer Polymers 0.000 claims description 2
- 229920002379 silicone rubber Polymers 0.000 claims description 2
- 239000004945 silicone rubber Substances 0.000 claims description 2
- 229910052799 carbon Inorganic materials 0.000 claims 1
- 239000002781 deodorant agent Substances 0.000 claims 1
- 229920005570 flexible polymer Polymers 0.000 claims 1
- 239000012466 permeate Substances 0.000 claims 1
- 239000010410 layer Substances 0.000 description 73
- -1 polyethylene Polymers 0.000 description 5
- 238000001246 colloidal dispersion Methods 0.000 description 4
- 239000000203 mixture Substances 0.000 description 4
- 239000000126 substance Substances 0.000 description 4
- 230000001225 therapeutic effect Effects 0.000 description 4
- 239000004698 Polyethylene Substances 0.000 description 3
- 230000006378 damage Effects 0.000 description 3
- 229920000573 polyethylene Polymers 0.000 description 3
- 239000011345 viscous material Substances 0.000 description 3
- 239000004743 Polypropylene Substances 0.000 description 2
- 229920005830 Polyurethane Foam Polymers 0.000 description 2
- 238000004108 freeze drying Methods 0.000 description 2
- 238000012856 packing Methods 0.000 description 2
- 230000035699 permeability Effects 0.000 description 2
- 229920001155 polypropylene Polymers 0.000 description 2
- 229920002635 polyurethane Polymers 0.000 description 2
- 239000004814 polyurethane Substances 0.000 description 2
- 239000011496 polyurethane foam Substances 0.000 description 2
- 229920000915 polyvinyl chloride Polymers 0.000 description 2
- 239000004800 polyvinyl chloride Substances 0.000 description 2
- 229920000742 Cotton Polymers 0.000 description 1
- 206010011985 Decubitus ulcer Diseases 0.000 description 1
- 229920000168 Microcrystalline cellulose Polymers 0.000 description 1
- 239000004721 Polyphenylene oxide Substances 0.000 description 1
- 208000004210 Pressure Ulcer Diseases 0.000 description 1
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 1
- 206010072170 Skin wound Diseases 0.000 description 1
- 239000002174 Styrene-butadiene Substances 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 239000013543 active substance Substances 0.000 description 1
- 239000012790 adhesive layer Substances 0.000 description 1
- 239000002390 adhesive tape Substances 0.000 description 1
- 239000003242 anti bacterial agent Substances 0.000 description 1
- 239000003963 antioxidant agent 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
- 229920002678 cellulose Polymers 0.000 description 1
- 239000001913 cellulose Substances 0.000 description 1
- 235000010980 cellulose Nutrition 0.000 description 1
- 230000008094 contradictory effect Effects 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 239000013536 elastomeric material Substances 0.000 description 1
- 239000003623 enhancer Substances 0.000 description 1
- 239000006261 foam material Substances 0.000 description 1
- 238000005187 foaming Methods 0.000 description 1
- 238000007710 freezing Methods 0.000 description 1
- 230000008014 freezing Effects 0.000 description 1
- 239000008240 homogeneous mixture Substances 0.000 description 1
- 238000007602 hot air drying Methods 0.000 description 1
- 239000004615 ingredient Substances 0.000 description 1
- 230000002452 interceptive effect Effects 0.000 description 1
- 238000004898 kneading Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000008108 microcrystalline cellulose Substances 0.000 description 1
- 235000019813 microcrystalline cellulose Nutrition 0.000 description 1
- 229940016286 microcrystalline cellulose Drugs 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 230000000737 periodic effect Effects 0.000 description 1
- 239000004014 plasticizer Substances 0.000 description 1
- 229920000058 polyacrylate Polymers 0.000 description 1
- 229920000728 polyester Polymers 0.000 description 1
- 229920000570 polyether Polymers 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 239000011115 styrene butadiene Substances 0.000 description 1
- 229920003048 styrene butadiene rubber Polymers 0.000 description 1
- 229940124597 therapeutic agent Drugs 0.000 description 1
- 230000000472 traumatic effect Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
Landscapes
- Materials For Medical Uses (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB7931164 | 1979-09-07 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5645667A JPS5645667A (en) | 1981-04-25 |
| JPS649864B2 true JPS649864B2 (enrdf_load_stackoverflow) | 1989-02-20 |
Family
ID=10507687
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12395380A Granted JPS5645667A (en) | 1979-09-07 | 1980-09-06 | Medical material for external wound |
Country Status (2)
| Country | Link |
|---|---|
| JP (1) | JPS5645667A (enrdf_load_stackoverflow) |
| ZA (1) | ZA805066B (enrdf_load_stackoverflow) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5934263A (ja) * | 1982-07-21 | 1984-02-24 | スミス アンド ネフユ− アソシエイテツド コンパニ−ズ ピ−エルシ− | 接着性創傷用保護材 |
| US4738257A (en) * | 1986-06-11 | 1988-04-19 | Hollister Incorporated | Occlusive wound care dressing |
| CA2104046C (en) * | 1992-10-05 | 1998-09-15 | Yen-Lane Chen | Adhesive compositions, wound dressings and methods |
| JPH08131B2 (ja) * | 1993-03-05 | 1996-01-10 | 新田ゼラチン株式会社 | 止血用パッド |
| GB9900348D0 (en) * | 1999-01-09 | 1999-02-24 | Bristol Myers Squibb Co | Multi layered wound dressing |
-
1980
- 1980-08-18 ZA ZA00805066A patent/ZA805066B/xx unknown
- 1980-09-06 JP JP12395380A patent/JPS5645667A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| ZA805066B (en) | 1981-08-26 |
| JPS5645667A (en) | 1981-04-25 |
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