KR930702033A - Wound bandages on the second floor - Google Patents
Wound bandages on the second floorInfo
- Publication number
- KR930702033A KR930702033A KR1019930700982A KR930700982A KR930702033A KR 930702033 A KR930702033 A KR 930702033A KR 1019930700982 A KR1019930700982 A KR 1019930700982A KR 930700982 A KR930700982 A KR 930700982A KR 930702033 A KR930702033 A KR 930702033A
- Authority
- KR
- South Korea
- Prior art keywords
- polymer
- adhesive
- polymer composite
- film
- layer
- Prior art date
Links
- 239000000853 adhesive Substances 0.000 claims abstract description 24
- 230000001070 adhesive effect Effects 0.000 claims abstract description 23
- 229920000642 polymer Polymers 0.000 claims abstract 36
- 239000002131 composite material Substances 0.000 claims abstract 22
- 206010052428 Wound Diseases 0.000 claims abstract 14
- 208000027418 Wounds and injury Diseases 0.000 claims abstract 14
- 229920002125 Sokalan® Polymers 0.000 claims abstract 5
- 239000004584 polyacrylic acid Substances 0.000 claims abstract 5
- 229920001477 hydrophilic polymer Polymers 0.000 claims abstract 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract 4
- 229920003171 Poly (ethylene oxide) Polymers 0.000 claims abstract 3
- 239000000463 material Substances 0.000 claims abstract 2
- 229920001577 copolymer Polymers 0.000 claims 8
- 238000004519 manufacturing process Methods 0.000 claims 5
- 238000000034 method Methods 0.000 claims 5
- SMZOUWXMTYCWNB-UHFFFAOYSA-N 2-(2-methoxy-5-methylphenyl)ethanamine Chemical compound COC1=CC=C(C)C=C1CCN SMZOUWXMTYCWNB-UHFFFAOYSA-N 0.000 claims 4
- NIXOWILDQLNWCW-UHFFFAOYSA-N 2-Propenoic acid Natural products OC(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 claims 4
- 239000000243 solution Substances 0.000 claims 4
- IAYPIBMASNFSPL-UHFFFAOYSA-N Ethylene oxide Chemical compound C1CO1 IAYPIBMASNFSPL-UHFFFAOYSA-N 0.000 claims 2
- WHNWPMSKXPGLAX-UHFFFAOYSA-N N-Vinyl-2-pyrrolidone Chemical compound C=CN1CCCC1=O WHNWPMSKXPGLAX-UHFFFAOYSA-N 0.000 claims 2
- 239000007864 aqueous solution Substances 0.000 claims 2
- 238000000975 co-precipitation Methods 0.000 claims 2
- 239000003960 organic solvent Substances 0.000 claims 2
- 229920000036 polyvinylpyrrolidone Polymers 0.000 claims 2
- 235000013855 polyvinylpyrrolidone Nutrition 0.000 claims 2
- 239000001267 polyvinylpyrrolidone Substances 0.000 claims 2
- 238000001556 precipitation Methods 0.000 claims 2
- 238000007789 sealing Methods 0.000 claims 2
- 239000002904 solvent Substances 0.000 claims 2
- 239000002998 adhesive polymer Substances 0.000 claims 1
- AZDRQVAHHNSJOQ-UHFFFAOYSA-N alumane Chemical class [AlH3] AZDRQVAHHNSJOQ-UHFFFAOYSA-N 0.000 claims 1
- 239000003814 drug Substances 0.000 claims 1
- 239000011888 foil Substances 0.000 claims 1
- 239000006193 liquid solution Substances 0.000 claims 1
- 239000000203 mixture Substances 0.000 claims 1
- 239000007787 solid Substances 0.000 claims 1
- 229940124597 therapeutic agent Drugs 0.000 claims 1
- 230000004888 barrier function Effects 0.000 abstract 1
- 230000035876 healing Effects 0.000 abstract 1
- 239000002244 precipitate Substances 0.000 abstract 1
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L15/00—Chemical aspects of, or use of materials for, bandages, dressings or absorbent pads
- A61L15/16—Bandages, dressings or absorbent pads for physiological fluids such as urine or blood, e.g. sanitary towels, tampons
- A61L15/42—Use of materials characterised by their function or physical properties
- A61L15/58—Adhesives
- A61L15/585—Mixtures of macromolecular compounds
-
- 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
- A61F13/023—Adhesive bandages or dressings wound covering film layers without a fluid retention 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
- A61F2013/00361—Plasters
- A61F2013/00655—Plasters adhesive
- A61F2013/00659—Plasters adhesive polymeric base
-
- 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
- A61F2013/00361—Plasters
- A61F2013/00655—Plasters adhesive
- A61F2013/00676—Plasters adhesive hydrogel
-
- 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
- A61F2013/00361—Plasters
- A61F2013/00655—Plasters adhesive
- A61F2013/00689—Plasters adhesive water-based
-
- 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
- A61F2013/00361—Plasters
- A61F2013/00727—Plasters means for wound humidity control
- A61F2013/00748—Plasters means for wound humidity control with hydrocolloids or superabsorbers
-
- 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
- A61F2013/00361—Plasters
- A61F2013/00727—Plasters means for wound humidity control
- A61F2013/00757—Plasters means for wound humidity control with absorbent adhesives
-
- 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
- A61F2013/00361—Plasters
- A61F2013/00846—Plasters with transparent or translucent part
-
- 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
- A61F2013/00361—Plasters
- A61F2013/00855—Plasters pervious to air or vapours
- A61F2013/00868—Plasters pervious to air or vapours thin film
-
- 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
- A61F2013/00361—Plasters
- A61F2013/00902—Plasters containing means
- A61F2013/00906—Plasters containing means for transcutaneous or transdermal drugs application
Landscapes
- Health & Medical Sciences (AREA)
- Veterinary Medicine (AREA)
- Public Health (AREA)
- Engineering & Computer Science (AREA)
- General Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- Vascular Medicine (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Hematology (AREA)
- Chemical & Material Sciences (AREA)
- Materials Engineering (AREA)
- Epidemiology (AREA)
- Materials For Medical Uses (AREA)
Abstract
치유과정 중 이를 보호하기 위하여 예를 들어 상처, 화상등을 커버하기 위한 피부 커버 재료는 피부와 접착 접촉하는 점착성폴리머 복합체층(24), 및 이 폴리머르르 지지하는 수증기-투과성백층 (22,26)을 포함한다. 이 폴리머 복합체는 함께 혼합되었을때 공침하여 수-불용성 복합체를 형성하는 두 친수성 폴리머의 용액을 함께 혼합하는 것에 의하여 생산된다. 이러한 폴리머 쌍의 예로서는 폴리아크릴산 및 폴리에틸렌 옥사이드가 있다. 이 조립품은 수증기에 대하여 높은 장벽 특성을 갖고 고습도의 환경을 함유하는 밀봉 파우치(13)에 적절하게 포장된다.In order to protect it during the healing process, for example, a skin covering material for covering wounds, burns, etc. may be a tacky polymer composite layer 24 in adhesive contact with the skin, and a vapor-permeable white layer supporting the polymer 22, 26. It includes. This polymer complex is produced by mixing together a solution of two hydrophilic polymers that co-precipitate when mixed together to form a water-insoluble complex. Examples of such polymer pairs are polyacrylic acid and polyethylene oxide. This assembly is suitably packaged in a sealed pouch 13 having a high barrier property against water vapor and containing a high humidity environment.
Description
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is an open matter, no full text was included.
제1A도는 본 발명의 포장된 이층의 접착성 상처 드레싱의 기본 구조의 모식적 횡단면도 이고; 제1B도 및 제1C도는 제1A도 태양의 유사한 변형도이고; 제2도는 본 발명의 다른 태양의 유사한 모식적 회단면도이고; 제3A도는 본 발명의 또 다른 태양의 모식적 횡단면도이고; 제3B도는 제3A도 태양의 유사한 변형된 형태도이고; 제3C도는 제3A도 및 제3B도의 태양에서 적용되기 위해 저부 방출 시트가 제거된 상태의 하부 평면도이고; 제4도는 본 발명의 또 다른 태양의 유사한 모식적 횡단면도이고; 제5및 6도는 본 발명의 다른 그리고 가장 바람직한 태양의 포장된 형태에서의 유사한 모식적 횡단면도이다.1A is a schematic cross-sectional view of the basic structure of an adhesive wound dressing of a packaged bilayer of the present invention; 1B and 1C are similar variations of the FIG. 1A aspect; 2 is a similar schematic section view of another aspect of the present invention; 3A is a schematic cross sectional view of another aspect of the present invention; 3B is a similar modified form of the FIG. 3A embodiment; 3C is a bottom plan view with the bottom emitting sheet removed for application in the aspects of FIGS. 3A and 3B; 4 is a similar schematic cross section of another aspect of the present invention; 5 and 6 are similar schematic cross sectional views in packaged form of other and most preferred aspects of the invention.
Claims (25)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US58304190A | 1990-09-17 | 1990-09-17 | |
US07/583041 | 1990-09-17 | ||
PCT/CA1991/000327 WO1992004923A1 (en) | 1990-09-17 | 1991-09-12 | Bilayer wound dressing |
Publications (1)
Publication Number | Publication Date |
---|---|
KR930702033A true KR930702033A (en) | 1993-09-08 |
Family
ID=24331450
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1019930700982A KR930702033A (en) | 1990-09-17 | 1991-09-12 | Wound bandages on the second floor |
Country Status (6)
Country | Link |
---|---|
EP (1) | EP0544778A1 (en) |
JP (1) | JPH06501857A (en) |
KR (1) | KR930702033A (en) |
AU (1) | AU649475B2 (en) |
CA (1) | CA2092704A1 (en) |
WO (1) | WO1992004923A1 (en) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GR1002418B (en) * | 1992-07-29 | 1996-08-21 | Johnson & Johnson Consumer Products Inc. | Bioactive treatment compositions and methods of use. |
US6010971A (en) * | 1997-11-21 | 2000-01-04 | Kimberly-Clark Worldwide, Inc. | Polyethylene oxide thermoplastic composition |
GB9725169D0 (en) * | 1997-11-27 | 1998-01-28 | The Technology Partnership Plc | Wound dressing |
US6110849A (en) * | 1997-12-19 | 2000-08-29 | Kimberly-Clark Worlwide, Inc. | Thermoplastic composition including polyethylene oxide |
GB0606661D0 (en) | 2006-04-03 | 2006-05-10 | Brightwake Ltd | Improvements relating to dressings |
US8778387B2 (en) | 2009-09-02 | 2014-07-15 | Hyprotek, Inc. | Antimicrobial medical dressings and protecting wounds and catheter sites |
MX2012008482A (en) | 2010-01-22 | 2012-11-29 | Hyprotek Inc | Antimicrobial agent comprising peroxide, alcohol and chelating agent. |
GB2493960B (en) | 2011-08-25 | 2013-09-18 | Brightwake Ltd | Non-adherent wound dressing |
US20130199946A1 (en) | 2012-02-06 | 2013-08-08 | Hyprotek, Inc. | Portable Medical Device Protectors |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS57164064A (en) * | 1981-04-02 | 1982-10-08 | Toray Industries | Therapeutic hydrogel |
JPS59181158A (en) * | 1983-03-30 | 1984-10-15 | 日東電工株式会社 | Wound cover agent |
GB8319766D0 (en) * | 1983-07-22 | 1983-08-24 | Graham N B | Controlled release device |
US4909244B1 (en) * | 1986-11-26 | 1994-07-05 | Kendall & Co | Hydrogel wound dressing |
EP0411063B1 (en) * | 1988-09-26 | 1996-10-23 | Paul Hartmann Aktiengesellschaft | Wound dressing |
CA2030593C (en) * | 1989-12-29 | 2002-03-26 | Donald H. Lucast | Multi-layered dressing |
-
1991
- 1991-09-12 WO PCT/CA1991/000327 patent/WO1992004923A1/en not_active Application Discontinuation
- 1991-09-12 KR KR1019930700982A patent/KR930702033A/en not_active Application Discontinuation
- 1991-09-12 EP EP91915598A patent/EP0544778A1/en not_active Withdrawn
- 1991-09-12 AU AU84347/91A patent/AU649475B2/en not_active Ceased
- 1991-09-12 CA CA002092704A patent/CA2092704A1/en not_active Abandoned
- 1991-09-12 JP JP3514772A patent/JPH06501857A/en active Pending
Also Published As
Publication number | Publication date |
---|---|
AU8434791A (en) | 1992-04-15 |
EP0544778A1 (en) | 1993-06-09 |
WO1992004923A1 (en) | 1992-04-02 |
JPH06501857A (en) | 1994-03-03 |
AU649475B2 (en) | 1994-05-26 |
CA2092704A1 (en) | 1992-03-18 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
WITN | Application deemed withdrawn, e.g. because no request for examination was filed or no examination fee was paid |