JPS6152872A - 創傷被覆保護材 - Google Patents
創傷被覆保護材Info
- Publication number
- JPS6152872A JPS6152872A JP59173944A JP17394484A JPS6152872A JP S6152872 A JPS6152872 A JP S6152872A JP 59173944 A JP59173944 A JP 59173944A JP 17394484 A JP17394484 A JP 17394484A JP S6152872 A JPS6152872 A JP S6152872A
- Authority
- JP
- Japan
- Prior art keywords
- fibers
- chitin
- skin
- wound
- sectional area
- 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.)
- Granted
Links
- 230000001681 protective effect Effects 0.000 title description 9
- 239000000835 fiber Substances 0.000 claims description 40
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 claims description 36
- 229920002101 Chitin Polymers 0.000 claims description 24
- 239000000463 material Substances 0.000 claims description 20
- 239000007864 aqueous solution Substances 0.000 claims description 13
- 239000004745 nonwoven fabric Substances 0.000 claims description 10
- 206010052428 Wound Diseases 0.000 description 34
- 208000027418 Wounds and injury Diseases 0.000 description 34
- 210000003491 skin Anatomy 0.000 description 21
- 210000000416 exudates and transudate Anatomy 0.000 description 12
- 238000011282 treatment Methods 0.000 description 9
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 9
- KWGKDLIKAYFUFQ-UHFFFAOYSA-M lithium chloride Chemical compound [Li+].[Cl-] KWGKDLIKAYFUFQ-UHFFFAOYSA-M 0.000 description 8
- 239000003513 alkali Substances 0.000 description 7
- 239000000243 solution Substances 0.000 description 7
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 6
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 6
- 238000003306 harvesting Methods 0.000 description 6
- 229920001661 Chitosan Polymers 0.000 description 5
- 230000015572 biosynthetic process Effects 0.000 description 5
- 239000007788 liquid Substances 0.000 description 5
- 239000000843 powder Substances 0.000 description 5
- 238000001179 sorption measurement Methods 0.000 description 5
- 229920000742 Cotton Polymers 0.000 description 4
- 239000004372 Polyvinyl alcohol Substances 0.000 description 4
- 238000005469 granulation Methods 0.000 description 4
- 230000003179 granulation Effects 0.000 description 4
- 230000035876 healing Effects 0.000 description 4
- 239000000203 mixture Substances 0.000 description 4
- 229920002451 polyvinyl alcohol Polymers 0.000 description 4
- KFZMGEQAYNKOFK-UHFFFAOYSA-N Isopropanol Chemical compound CC(C)O KFZMGEQAYNKOFK-UHFFFAOYSA-N 0.000 description 3
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 3
- 230000015271 coagulation Effects 0.000 description 3
- 238000005345 coagulation Methods 0.000 description 3
- 230000007547 defect Effects 0.000 description 3
- 239000004744 fabric Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 239000011148 porous material Substances 0.000 description 3
- 239000002904 solvent Substances 0.000 description 3
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 description 2
- 206010006797 Burns first degree Diseases 0.000 description 2
- 206010006802 Burns second degree Diseases 0.000 description 2
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 description 2
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Natural products CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 2
- FXHOOIRPVKKKFG-UHFFFAOYSA-N N,N-Dimethylacetamide Chemical compound CN(C)C(C)=O FXHOOIRPVKKKFG-UHFFFAOYSA-N 0.000 description 2
- LRHPLDYGYMQRHN-UHFFFAOYSA-N N-Butanol Chemical compound CCCCO LRHPLDYGYMQRHN-UHFFFAOYSA-N 0.000 description 2
- SECXISVLQFMRJM-UHFFFAOYSA-N N-Methylpyrrolidone Chemical compound CN1CCCC1=O SECXISVLQFMRJM-UHFFFAOYSA-N 0.000 description 2
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 2
- 239000011575 calcium Substances 0.000 description 2
- 229910052791 calcium Inorganic materials 0.000 description 2
- 238000001035 drying Methods 0.000 description 2
- 235000019441 ethanol Nutrition 0.000 description 2
- 239000012046 mixed solvent Substances 0.000 description 2
- 230000035699 permeability Effects 0.000 description 2
- -1 polypropylene Polymers 0.000 description 2
- 102000004169 proteins and genes Human genes 0.000 description 2
- 108090000623 proteins and genes Proteins 0.000 description 2
- 230000037380 skin damage Effects 0.000 description 2
- 229910001220 stainless steel Inorganic materials 0.000 description 2
- 239000010935 stainless steel Substances 0.000 description 2
- 229920002994 synthetic fiber Polymers 0.000 description 2
- 102000008186 Collagen Human genes 0.000 description 1
- 108010035532 Collagen Proteins 0.000 description 1
- 241000238424 Crustacea Species 0.000 description 1
- 241000219122 Cucurbita Species 0.000 description 1
- 235000009852 Cucurbita pepo Nutrition 0.000 description 1
- IAYPIBMASNFSPL-UHFFFAOYSA-N Ethylene oxide Chemical compound C1CO1 IAYPIBMASNFSPL-UHFFFAOYSA-N 0.000 description 1
- 102000009123 Fibrin Human genes 0.000 description 1
- 108010073385 Fibrin Proteins 0.000 description 1
- BWGVNKXGVNDBDI-UHFFFAOYSA-N Fibrin monomer Chemical compound CNC(=O)CNC(=O)CN BWGVNKXGVNDBDI-UHFFFAOYSA-N 0.000 description 1
- 241000238631 Hexapoda Species 0.000 description 1
- 239000004677 Nylon Substances 0.000 description 1
- 239000004743 Polypropylene Substances 0.000 description 1
- 229920000297 Rayon Polymers 0.000 description 1
- 206010072170 Skin wound Diseases 0.000 description 1
- 241000282887 Suidae Species 0.000 description 1
- 238000005299 abrasion Methods 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 239000011230 binding agent Substances 0.000 description 1
- 230000003115 biocidal effect Effects 0.000 description 1
- 239000012620 biological material Substances 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
- 238000009835 boiling Methods 0.000 description 1
- 210000000170 cell membrane Anatomy 0.000 description 1
- 230000001112 coagulating effect Effects 0.000 description 1
- 229920001436 collagen Polymers 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 238000002316 cosmetic surgery Methods 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000004090 dissolution Methods 0.000 description 1
- 238000000578 dry spinning Methods 0.000 description 1
- 230000002500 effect on skin Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 210000002615 epidermis Anatomy 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 229950003499 fibrin Drugs 0.000 description 1
- 239000002657 fibrous material Substances 0.000 description 1
- 238000004108 freeze drying Methods 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 239000000499 gel Substances 0.000 description 1
- 230000008571 general function Effects 0.000 description 1
- 150000008282 halocarbons Chemical class 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 208000015181 infectious disease Diseases 0.000 description 1
- 150000002576 ketones Chemical class 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000012528 membrane Substances 0.000 description 1
- BDERNNFJNOPAEC-UHFFFAOYSA-N n-propyl alcohol Natural products CCCO BDERNNFJNOPAEC-UHFFFAOYSA-N 0.000 description 1
- 229930014626 natural product Natural products 0.000 description 1
- 230000003472 neutralizing effect Effects 0.000 description 1
- 229920001778 nylon Polymers 0.000 description 1
- 239000002674 ointment Substances 0.000 description 1
- 229920000728 polyester Polymers 0.000 description 1
- 229920001155 polypropylene Polymers 0.000 description 1
- 229920001451 polypropylene glycol Polymers 0.000 description 1
- 229920001296 polysiloxane Polymers 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 239000002964 rayon Substances 0.000 description 1
- 230000008929 regeneration Effects 0.000 description 1
- 238000011069 regeneration method Methods 0.000 description 1
- 239000011734 sodium Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000009987 spinning Methods 0.000 description 1
- 230000001954 sterilising effect Effects 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 210000001519 tissue Anatomy 0.000 description 1
- 230000000472 traumatic effect Effects 0.000 description 1
- YNJBWRMUSHSURL-UHFFFAOYSA-N trichloroacetic acid Chemical compound OC(=O)C(Cl)(Cl)Cl YNJBWRMUSHSURL-UHFFFAOYSA-N 0.000 description 1
- 210000000689 upper leg Anatomy 0.000 description 1
- 238000002166 wet spinning Methods 0.000 description 1
- 239000002759 woven fabric Substances 0.000 description 1
Landscapes
- Materials For Medical Uses (AREA)
Priority Applications (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP59173944A JPS6152872A (ja) | 1984-08-21 | 1984-08-21 | 創傷被覆保護材 |
| EP85305416A EP0171254B1 (en) | 1984-08-03 | 1985-07-30 | Shaped chitin body |
| DE8585305416T DE3583263D1 (de) | 1984-08-03 | 1985-07-30 | Geformte gegenstaende aus chitin. |
| US06/761,260 US4699135A (en) | 1984-08-03 | 1985-08-01 | Shaped chitin body |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP59173944A JPS6152872A (ja) | 1984-08-21 | 1984-08-21 | 創傷被覆保護材 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6152872A true JPS6152872A (ja) | 1986-03-15 |
| JPH0442019B2 JPH0442019B2 (enrdf_load_stackoverflow) | 1992-07-10 |
Family
ID=15969957
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP59173944A Granted JPS6152872A (ja) | 1984-08-03 | 1984-08-21 | 創傷被覆保護材 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6152872A (enrdf_load_stackoverflow) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS63122458A (ja) * | 1986-11-11 | 1988-05-26 | ユニチカ株式会社 | 創傷被覆保護材 |
| JPS63209661A (ja) * | 1987-02-25 | 1988-08-31 | ユニチカ株式会社 | 創傷保護材 |
| JP2002219143A (ja) * | 2001-01-25 | 2002-08-06 | Unitika Ltd | 創傷被覆材 |
| US6786956B2 (en) | 2000-12-28 | 2004-09-07 | Mitsubishi Pencil Co., Ltd. | Ballpoint pen oil-based ink composition and ballpoint pens |
| US7462229B2 (en) | 2002-09-20 | 2008-12-09 | Mitsubishi Pencil Co., Ltd. | Oil-based ink composition for ballpoint pen using oil-based ink |
-
1984
- 1984-08-21 JP JP59173944A patent/JPS6152872A/ja active Granted
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS63122458A (ja) * | 1986-11-11 | 1988-05-26 | ユニチカ株式会社 | 創傷被覆保護材 |
| JPS63209661A (ja) * | 1987-02-25 | 1988-08-31 | ユニチカ株式会社 | 創傷保護材 |
| US6786956B2 (en) | 2000-12-28 | 2004-09-07 | Mitsubishi Pencil Co., Ltd. | Ballpoint pen oil-based ink composition and ballpoint pens |
| JP2002219143A (ja) * | 2001-01-25 | 2002-08-06 | Unitika Ltd | 創傷被覆材 |
| US7462229B2 (en) | 2002-09-20 | 2008-12-09 | Mitsubishi Pencil Co., Ltd. | Oil-based ink composition for ballpoint pen using oil-based ink |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0442019B2 (enrdf_load_stackoverflow) | 1992-07-10 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| LAPS | Cancellation because of no payment of annual fees |