JP2005111205A - 創傷ドレッシング材 - Google Patents
創傷ドレッシング材 Download PDFInfo
- Publication number
- JP2005111205A JP2005111205A JP2003380533A JP2003380533A JP2005111205A JP 2005111205 A JP2005111205 A JP 2005111205A JP 2003380533 A JP2003380533 A JP 2003380533A JP 2003380533 A JP2003380533 A JP 2003380533A JP 2005111205 A JP2005111205 A JP 2005111205A
- Authority
- JP
- Japan
- Prior art keywords
- liquid
- wound
- adhesive
- absorbing
- pad material
- 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
- 239000000463 material Substances 0.000 title claims description 32
- 230000035699 permeability Effects 0.000 claims abstract description 25
- 239000007788 liquid Substances 0.000 claims description 42
- 239000000853 adhesive Substances 0.000 claims description 20
- 230000001070 adhesive effect Effects 0.000 claims description 20
- 239000012790 adhesive layer Substances 0.000 claims description 14
- 239000002250 absorbent Substances 0.000 claims description 13
- 230000002745 absorbent Effects 0.000 claims description 12
- 241000894006 Bacteria Species 0.000 claims description 8
- 238000000034 method Methods 0.000 claims description 4
- 230000001464 adherent effect Effects 0.000 claims 5
- 210000000416 exudates and transudate Anatomy 0.000 abstract description 12
- 238000010521 absorption reaction Methods 0.000 abstract description 7
- 239000012530 fluid Substances 0.000 abstract description 3
- 230000035876 healing Effects 0.000 abstract description 3
- 238000012423 maintenance Methods 0.000 abstract description 2
- 230000005856 abnormality Effects 0.000 abstract 2
- 230000008030 elimination Effects 0.000 abstract 1
- 238000003379 elimination reaction Methods 0.000 abstract 1
- 230000002265 prevention Effects 0.000 abstract 1
- 208000027418 Wounds and injury Diseases 0.000 description 50
- 206010052428 Wound Diseases 0.000 description 49
- 239000004745 nonwoven fabric Substances 0.000 description 9
- 239000004698 Polyethylene Substances 0.000 description 8
- -1 polyethylene Polymers 0.000 description 8
- 229920000573 polyethylene Polymers 0.000 description 8
- 230000000052 comparative effect Effects 0.000 description 6
- JOYRKODLDBILNP-UHFFFAOYSA-N Ethyl urethane Chemical compound CCOC(N)=O JOYRKODLDBILNP-UHFFFAOYSA-N 0.000 description 5
- 229920000297 Rayon Polymers 0.000 description 4
- 239000003522 acrylic cement Substances 0.000 description 4
- 229920000098 polyolefin Polymers 0.000 description 4
- 239000002964 rayon Substances 0.000 description 4
- 210000003491 skin Anatomy 0.000 description 4
- 229920000742 Cotton Polymers 0.000 description 3
- 210000001124 body fluid Anatomy 0.000 description 3
- 239000010839 body fluid Substances 0.000 description 3
- 239000002356 single layer Substances 0.000 description 3
- 238000012360 testing method Methods 0.000 description 3
- 230000029663 wound healing Effects 0.000 description 3
- 208000032843 Hemorrhage Diseases 0.000 description 2
- 230000000844 anti-bacterial effect Effects 0.000 description 2
- 238000007796 conventional method Methods 0.000 description 2
- 230000006378 damage Effects 0.000 description 2
- 239000004744 fabric Substances 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 239000000123 paper Substances 0.000 description 2
- 229920006267 polyester film Polymers 0.000 description 2
- 229920002635 polyurethane Polymers 0.000 description 2
- 239000004814 polyurethane Substances 0.000 description 2
- 239000011148 porous material Substances 0.000 description 2
- 230000008929 regeneration Effects 0.000 description 2
- 238000011069 regeneration method Methods 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 229920003002 synthetic resin Polymers 0.000 description 2
- 239000000057 synthetic resin Substances 0.000 description 2
- 238000010998 test method Methods 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 201000004624 Dermatitis Diseases 0.000 description 1
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 1
- IAYPIBMASNFSPL-UHFFFAOYSA-N Ethylene oxide Chemical compound C1CO1 IAYPIBMASNFSPL-UHFFFAOYSA-N 0.000 description 1
- 244000043261 Hevea brasiliensis Species 0.000 description 1
- 241000283973 Oryctolagus cuniculus Species 0.000 description 1
- 208000003251 Pruritus Diseases 0.000 description 1
- 206010039509 Scab Diseases 0.000 description 1
- 230000002159 abnormal effect Effects 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 208000034158 bleeding Diseases 0.000 description 1
- 230000000740 bleeding effect Effects 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 229940079593 drug Drugs 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 210000001339 epidermal cell Anatomy 0.000 description 1
- 210000002615 epidermis Anatomy 0.000 description 1
- 238000004299 exfoliation Methods 0.000 description 1
- 230000004927 fusion Effects 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 230000023597 hemostasis Effects 0.000 description 1
- 208000015181 infectious disease Diseases 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 230000007794 irritation Effects 0.000 description 1
- 230000007803 itching Effects 0.000 description 1
- 230000009525 mild injury Effects 0.000 description 1
- 229920003052 natural elastomer Polymers 0.000 description 1
- 229920001194 natural rubber Polymers 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 230000001172 regenerating effect Effects 0.000 description 1
- 238000013268 sustained release Methods 0.000 description 1
- 239000012730 sustained-release form Substances 0.000 description 1
- 210000001519 tissue Anatomy 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
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
- A61F13/02—Adhesive bandages or dressings
- A61F13/0203—Adhesive bandages or dressings with fluid retention members
- A61F13/0206—Adhesive bandages or dressings with fluid retention members with absorbent fibrous layers, e.g. woven or non-woven absorbent pads or island dressings
-
- 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
- A61F13/02—Adhesive bandages or dressings
- A61F13/0246—Adhesive bandages or dressings characterised by the skin-adhering layer
-
- 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
- A61F13/02—Adhesive bandages or dressings
- A61F13/0246—Adhesive bandages or dressings characterised by the skin-adhering layer
- A61F13/0256—Adhesive bandages or dressings characterised by the skin-adhering layer characterized by the parametric properties of the adhesive
Landscapes
- Health & Medical Sciences (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)
- Dermatology (AREA)
- Materials For Medical Uses (AREA)
Abstract
【解決手段】 吸液移動を創傷面に対して垂直方向から水平方向に改めた。創傷面上の低透湿度シートによる湿潤環境維持作用、創縁部の透湿度コントロール及びオーバーフロー滲出液の適性な移動除去等による異常防止。
【選択図】 図1、2
Description
キャリヤーフィルム(50g/m2)付きウレタンフィルム(25g/m2)にアクリル系接着剤を防水性の観点から接着剤欠落部1mmの曲線と曲線の複合パターンで30g/m2の割合にコーティングし、次に吸液性パッド材としてレーヨン・ポリオレフィン系不織布(90g/m2)を20×30mmにカットしたものをこれに貼付固定した。さらにこのパッド材面にポリエチレンフィルム(20g/m2、15×30mm、透湿度30g/m2・24h)を液体非通過性シートとして積層したのち、液体通過性シートとしてポリエチレンネット(12g/m2、20×30mm)をこの液体非通過性シートにさらに積層した。これらを挾むように剥離紙を前記接着剤層に仮接着したのち、吸液性パッド材が中央に位置するように40×55mmに切断して創傷ドレッシングとした。上記のウレタンフイルムと接着剤層を組み合わせたときの創縁部に対応する部分の透湿度は750g/m2・24hである。
コットン不織布(55g/m2)にアクリル系接着剤を30g/m2の割合でコーティングし、次に吸液性パッド材としてレーヨン・ポリオレフィン系不織布(90g/m2)を20×30mmにカットしたものをこれに貼付固定した。さらにこのパッド材面にポリエチレンネット(12g/m2、20×30mm)を積層し、これらを挾むように剥離紙を前記接着剤層に仮接着したのち、吸液性パッド材が中央に位置するように40×55mmに切断して創傷ドレッシングとした。
キャリヤーフィルム(50g/m2)付きウレタンフィルム(25g/m2)にアクリル系接着剤を30g/m2の割合でコーティングし、次に吸液性パッド材としてレーヨン・ポリオレフィン系不織布(90g/m2)を20×30mmにカットしたものをこれに貼付固定した。さらにこのバッド材面にポリエチレンネット(12g/m2、20×30mm)を積層し、これらを挾むように剥離紙を前記接着剤層に仮接着したのち、吸液性パッド材が中央に位置するように40×55mmに切断して創傷ドレッシングとした。上記のウレタンフィルムと接着剤層を組み合わせたときの創縁部に対応する部分の透湿度は180g/m2・24hである。
2 接着剤層 6 キャリヤーフィルム
3 吸液性パッド材 7 ウレタンフィルム
4 液体非通過性シート 8 ポリエチレンネット
Claims (6)
- 被覆体と該被覆体の一面の全面に、又は一部に塗布された接着剤層と該接着剤層に接着された吸液性パッド材と該吸液性パッド材の他の一面に接着又は融着等の方法により積層された非吸液性、非粘着性、非固着性で、バクテリア及び液体非通過性の非多孔質シートと前記吸液性パッド材及び前記非吸液性、非粘着性、非固着性で、バクテリア及び液体非通過性の非多孔質シート等を挾んで前記接着剤層に仮接着される剥離材とを有することを特徴とする創傷ドレッシング材。
- 前記吸液性パッド材の面積が、前記非吸液性、非粘着性、非固着性で、バクテリア及び液体非通過性の非多孔質シートのそれよりも大きい請求項1記載の創傷ドレッシング材。
- 前記非吸液性、非粘着性、非固着性で、バクテリア及び液体非通過性の非多孔質シートの透湿度が300g/m2・24h以下である請求項1又は2記載の創傷ドレッシング材。
- 前記非吸液性、非粘着性、非固着性で、バクテリア及び液体非通過性の非多孔質シートの創傷面側の面に凹凸状の加工が施されている請求項1、2又は3記載の創傷ドレッシング材。
- 前記非吸液性、非粘着性、非固着性で、バクテリア及び液体非通過性の非多孔質シートの創傷面側に前記吸液性パッド材よりは大きくなく、前記非吸液性、非粘着性、非固着性で、バクテリア及び液体非通過性の非多孔質シートよりは小さくない非吸液性、非粘着性、非固着性、液体通過性シートを積層している請求項1、2、3又は4記載の創傷ドレッシング材。
- 前記被覆体と該被覆体の一面の全面に、又は一部に塗布された接着剤層を組み合わせたときの創縁部に対応する部分の透湿度が600g/m2・24h以上である請求項1、2、3、4又は5記載の創傷ドレッシング材。
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2003380533A JP4026011B2 (ja) | 2003-10-03 | 2003-10-03 | 創傷ドレッシング材 |
KR1020040044099A KR100570900B1 (ko) | 2003-10-03 | 2004-06-15 | 상처 드레싱재 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2003380533A JP4026011B2 (ja) | 2003-10-03 | 2003-10-03 | 創傷ドレッシング材 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2005111205A true JP2005111205A (ja) | 2005-04-28 |
JP4026011B2 JP4026011B2 (ja) | 2007-12-26 |
Family
ID=34544593
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2003380533A Expired - Fee Related JP4026011B2 (ja) | 2003-10-03 | 2003-10-03 | 創傷ドレッシング材 |
Country Status (2)
Country | Link |
---|---|
JP (1) | JP4026011B2 (ja) |
KR (1) | KR100570900B1 (ja) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2011065724A2 (ko) * | 2009-11-30 | 2011-06-03 | 김봉조 | 구급 반창고 |
CN105030415A (zh) * | 2015-07-09 | 2015-11-11 | 嘉恒医药(江苏)有限公司 | 一种非油性不粘连抑菌敷料 |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2008093396A (ja) * | 2006-10-13 | 2008-04-24 | Takao Maruoka | 創傷面接触材 |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB9102660D0 (en) | 1991-02-07 | 1991-03-27 | Ultra Lab Ltd | Wound dressing materials |
US5167613A (en) | 1992-03-23 | 1992-12-01 | The Kendall Company | Composite vented wound dressing |
-
2003
- 2003-10-03 JP JP2003380533A patent/JP4026011B2/ja not_active Expired - Fee Related
-
2004
- 2004-06-15 KR KR1020040044099A patent/KR100570900B1/ko active IP Right Grant
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2011065724A2 (ko) * | 2009-11-30 | 2011-06-03 | 김봉조 | 구급 반창고 |
WO2011065724A3 (ko) * | 2009-11-30 | 2011-10-20 | 김봉조 | 구급 반창고 |
CN105030415A (zh) * | 2015-07-09 | 2015-11-11 | 嘉恒医药(江苏)有限公司 | 一种非油性不粘连抑菌敷料 |
CN105030415B (zh) * | 2015-07-09 | 2019-01-08 | 嘉恒医药(江苏)有限公司 | 一种非油性不粘连抑菌敷料 |
Also Published As
Publication number | Publication date |
---|---|
KR20050033413A (ko) | 2005-04-12 |
JP4026011B2 (ja) | 2007-12-26 |
KR100570900B1 (ko) | 2006-04-13 |
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