WO1989003765A1 - Couverture de peau etanche a l'eau - Google Patents
Couverture de peau etanche a l'eau Download PDFInfo
- Publication number
- WO1989003765A1 WO1989003765A1 PCT/US1988/003758 US8803758W WO8903765A1 WO 1989003765 A1 WO1989003765 A1 WO 1989003765A1 US 8803758 W US8803758 W US 8803758W WO 8903765 A1 WO8903765 A1 WO 8903765A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- skin
- sheet
- article
- covering
- flexible sheet
- Prior art date
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 29
- 230000004888 barrier function Effects 0.000 claims abstract description 25
- 239000004820 Pressure-sensitive adhesive Substances 0.000 claims abstract description 6
- 239000000853 adhesive Substances 0.000 claims description 16
- 230000001070 adhesive effect Effects 0.000 claims description 16
- 238000000034 method Methods 0.000 claims description 7
- 239000004744 fabric Substances 0.000 claims description 6
- 239000011248 coating agent Substances 0.000 claims description 5
- 238000000576 coating method Methods 0.000 claims description 5
- -1 2-ethylhexyl Chemical group 0.000 claims description 4
- 230000008569 process Effects 0.000 claims description 4
- 238000004519 manufacturing process Methods 0.000 claims description 3
- SMZOUWXMTYCWNB-UHFFFAOYSA-N 2-(2-methoxy-5-methylphenyl)ethanamine Chemical compound COC1=CC=C(C)C=C1CCN SMZOUWXMTYCWNB-UHFFFAOYSA-N 0.000 claims description 2
- NIXOWILDQLNWCW-UHFFFAOYSA-N 2-Propenoic acid Natural products OC(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 claims description 2
- 229920002301 cellulose acetate Polymers 0.000 claims description 2
- 229920001577 copolymer Polymers 0.000 claims description 2
- 239000007788 liquid Substances 0.000 abstract description 5
- 230000006378 damage Effects 0.000 abstract description 2
- 230000003902 lesion Effects 0.000 abstract description 2
- 210000003491 skin Anatomy 0.000 description 36
- 230000035876 healing Effects 0.000 description 9
- 210000001519 tissue Anatomy 0.000 description 8
- 208000027418 Wounds and injury Diseases 0.000 description 6
- 239000012790 adhesive layer Substances 0.000 description 6
- 239000010410 layer Substances 0.000 description 6
- 239000000463 material Substances 0.000 description 6
- 206010052428 Wound Diseases 0.000 description 5
- 239000003814 drug Substances 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 239000012530 fluid Substances 0.000 description 3
- 239000007789 gas Substances 0.000 description 3
- 208000015181 infectious disease Diseases 0.000 description 3
- 238000004078 waterproofing Methods 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 230000002411 adverse Effects 0.000 description 2
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 2
- 229940079593 drug Drugs 0.000 description 2
- 239000002655 kraft paper Substances 0.000 description 2
- 239000001301 oxygen Substances 0.000 description 2
- 229910052760 oxygen Inorganic materials 0.000 description 2
- 239000000123 paper Substances 0.000 description 2
- 239000002210 silicon-based material Substances 0.000 description 2
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 description 1
- 239000005977 Ethylene Substances 0.000 description 1
- 239000004698 Polyethylene Substances 0.000 description 1
- 229920002367 Polyisobutene Polymers 0.000 description 1
- 229920000297 Rayon Polymers 0.000 description 1
- 241000219289 Silene Species 0.000 description 1
- 230000002745 absorbent Effects 0.000 description 1
- 239000002250 absorbent Substances 0.000 description 1
- 230000003213 activating effect Effects 0.000 description 1
- 210000003423 ankle Anatomy 0.000 description 1
- 238000003287 bathing Methods 0.000 description 1
- 229920001400 block copolymer Polymers 0.000 description 1
- 210000004027 cell Anatomy 0.000 description 1
- 239000004927 clay Substances 0.000 description 1
- 239000000356 contaminant Substances 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000007123 defense Effects 0.000 description 1
- 230000002939 deleterious effect Effects 0.000 description 1
- 230000001627 detrimental effect Effects 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 229920001971 elastomer Polymers 0.000 description 1
- 230000007717 exclusion Effects 0.000 description 1
- 230000029142 excretion Effects 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 230000012010 growth Effects 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 230000002452 interceptive effect Effects 0.000 description 1
- 210000003127 knee Anatomy 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 230000013011 mating Effects 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
- 229920001296 polysiloxane Polymers 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 239000002964 rayon Substances 0.000 description 1
- 230000009711 regulatory function Effects 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 230000028327 secretion Effects 0.000 description 1
- 230000001235 sensitizing effect Effects 0.000 description 1
- 210000004927 skin cell Anatomy 0.000 description 1
- 230000008470 skin growth Effects 0.000 description 1
- 210000004872 soft tissue Anatomy 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 230000001954 sterilising effect Effects 0.000 description 1
- 238000004659 sterilization and disinfection Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 229920001059 synthetic polymer Polymers 0.000 description 1
- 210000001835 viscera Anatomy 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
- 230000036642 wellbeing Effects 0.000 description 1
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
- A61F13/0276—Apparatus or processes for manufacturing adhesive dressings or bandages
-
- 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
- A61F13/0259—Adhesive bandages or dressings characterised by the release liner covering 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
- A61F15/00—Auxiliary appliances for wound dressings; Dispensing containers for dressings or bandages
- A61F15/004—Bandage protectors
Definitions
- T_his invention relates to waterproof skin coverings which protect damaged skin from contact with water for short periods of time.
- the human skin is the principal means of defense for protecting the human body from infection as well as providing valuable excretory and tempera ⁇ ture regulatory functions.
- the skin also aids in providing a stable environment for the continued proper functioning of the internal organs.
- the continued health of the skin contributes significantly to the overall well-being of the body, and therefore it is important that injury to the skin be healed as quickly as possible.
- the skin has the capability of generating new cells to replace those that have died or become damaged.
- the body will generate new skin cells in the area of the puncture, cut or burn and thereby cause healing of the wound.
- healing is promoted in part by the free transfer of gases generated by the affected tissue and by access of the affected tissue to oxygen.
- a bandage which covers affected tissue may protect the area from direct contact with sources of contamina ⁇ tion, yet still will inhibit oxygen access and ob ⁇ struct gas transfer and therefore have a negative effect on the rate of healing.
- the excretion of perspiration containing waste body products into the area under the bandage may increase the possibil ⁇ ity of infection to the affected skin area. Also, the affected area cannot be easily monitored where the healing tissue is covered.
- Evans U.S. Patent 1,707,515 discloses an adhesive strip prepared from a flexible, porous strip of fabric which has marginal portions of one face coated with adhesive material.
- the adhesive strip is useful as a surgical dressing.
- the Golub U.S. Patent 4,297,995 discloses a bandage which consists of multiple layers, one of which being capable of dispensing medicine therefrom.
- a liquid-water impermeable surgical dressing is disclosed in Merriam U.S. Patent 2,949,443.
- the dressing is made from a resinous film which resists liquid water but is permeable to water vapor.
- the dressing is applied by activating the surface with solvent prior to application, or by covering the surface with adhesive followed by application.
- the dressing flexes with the skin and is worn over the wound for long periods of time.
- bandages known in the art serve to absorb fluid secretions from the affected area.
- the bandage acts to minimize the risk of particulate contaminants making contact with the affected tissue.
- Those bandages acting to minimize contamination are generally worn in place for a number of hours or days.
- the covered skin generally becomes macerated over time, even where the bandage is breath ⁇ able, because fluid generation exceeds the ability of the bandage to wick the fluid away from the affected tissue site.
- the present invention is directed toward a covering for punctures, incisions, burns, other breaks in the skin, and diseases or growths on the skin undergoing the healing process.
- the covering protects the affected skin area from contact with water for short periods of time, as when the person takes a shower or bath or otherwise applies water to the skin in proximity to the affected area.
- the short-term exclusion of both liquid water and water vapor pre ⁇ vents deleterious water contact without otherwise interfering with the healing process. Removal immedi ⁇ ately afterward permits the necessary gas transfer at the affected area and aids in keeping the area dry.
- the covering is made up of a first sheet which is flexible and initially water permeable, which contains on one side a water-impermeable layer of pressure sensitive adhesive.
- the adhesive is compat ⁇ ible with the skin to permit contact without adverse side-effects.
- the pressure sensitive adhesive layer is covered with a barrier sheet to protect the adhe ⁇ sive until use.
- the mating side of the barrier sheet has a surface which permits removal from the adhesive layer without tearing.
- the barrier sheet also con ⁇ tains scoring lines preferably parallel and adjacent to the edges of the covering. Prior to applying the covering to the body, the portions of the barrier sheet between the edges and the scoring lines are removed by hand.
- the centered remaining portion of the barrier sheet is placed over the affected area and is secured in place by pressing the exposed adhesive- coated portion of the first sheet into close contact with the surrounding skin.
- the skin-contacting side of the barrier sheet is produced from material which is ⁇ terilizable and which in sterilized form would cause no harmful consequences to the injured area during the short period of contact, even in instances where seepage from the affected area may occur.
- the covering After the person finishes bathing or shower ⁇ ing, the covering is removed from the skin.
- the covering is inexpensive, and in recognition of the need to minimize infection, the covering is discarded after each use.
- the waterproof seal around the affected area protects the area from the adverse effects of contact with water, while permitting fast removal to restore the area to the healing exposure of the air.
- Fig. 1 is a representation -showing the waterproof covering in use.
- Fig. 2 is a perspective view of the bottom of the covering, showing partial removal of portions of the barrier sheet and exposure of adhesive.
- Fig. 3 is a perspective view of the top of the covering.
- Fig. 4 is a cross-sectional view taken on line 4-4 of Fig. 2 showing the individual layers and their relation thereto.
- the waterproof covering 2 is comprised of an outer flexible sheet 4, an adhesive layer 6, and a barrier sheet 8.
- a clay coating is applied to one surface of the barrier sheet 8; which is preferably manufactured from paper stock known as white tag liner having a thickness of about 0.08 inch.
- This coated surface then receives an application of a silicon-based material such as a polysiloxane preferably via roll coating.
- This surface thus treated, becomes the releasable surface 10 of the barrier sheet 8.
- the barrier sheet can be produced from supercalendered kraft paper, or polyethylene coated kraft paper.
- a barrier sheet 8 produced from poly ⁇ ethylene coated paper does not require a further coating of a silicon-based material.
- the opposite side of the barrier sheet 8 is the skin contacting surface 12.
- the skin-contacting surface 12 must not degrade in the presence of seepage from the affected skin area or medication applied to the affected area during the short period in which the waterproof covering is in place, typically no longer than ten minutes. Further, the skin contacting surface 12 must be chosen so that it does not stick to the affected skin area or leave pieces in the affected area and thereby inhibit the healing process.
- the adhe ⁇ sive is applied in a thickness sufficient to render the covering 2 impermeable to liquid water as well as water vapor.
- the adhesive is pressure sensitive, and is chosen from a group approved by the U.S. Food and Drug Administration for direct contact with skin.
- the adhesive preferably is a non-sensitizing copolymer of 2-ethylhexyl aerylate and acrylic acid. Such adhesive is produced by the Fasson Industrial Division of Avery International and is designated Avery 1-815.
- rubber-based adhesives may be used, such as those produced from polyisobutylene or block copolymers of styrene-butadiene-st rene.
- the adhesive layer may be applied by any number of techniques, such as by rolling, spraying, etc.
- the top of the covering 2 is formed by the application of a flexible sheet 4 onto the exposed side of adhesive 6.
- the outer flexible sheet 4 is initially permeable to water, and is sufficiently flexible to permit the waterproof covering 2 to conform to the contours of the body.
- the material used to produce the flexible sheet 4 may be chosen from a large number of product sources. Broadly, the material used to make the flexible sheet 4 is conform ⁇ able to the body, able to accept adhesive to thereby produce a waterproof layer, capable of being steri ⁇ lized, and unaffected by the action of water and stresses initiated by body movement.
- a preferred example of a material meeting the listed requirements is a taffeta cloth produced from cellulose acetate fiber, such as the cloth bearing the designation RTS-1-12166, from the Fasson Industrial Division of Avery International.
- Alternative examples include fabric manufactured from blends of silk and rayon and porous sheets produced from synthetic polymer films.
- the waterproof covering 2 is preferably sterilized prior to use.
- the sterilization can be accomplished by a variety of means, such as via chemical, radiation, or heat treatment. Alterna ⁇ tively, where the covering is not sterilized, a sterile cloth or gauze, or other material which will create a space between the skin contacting surface 12 and the affected skin area, may be interposed.
- the waterproof covering 2 is applied to the body by removal of portions of the barrier sheet as defined by score lines 14.
- the score lines 14 are adjacent and parallel to the edge 16 of the outer flexible sheet 4.
- the score lines 14 as depicted in Fig. 2 define a number of edge portions 18 and a single center portion 20.
- the scoring of the barrier sheet 8 is preferably accom ⁇ plished after laminating of the individual layers to form the covering 2 has been completed.
- the barrier sheet 8 may be die cut, thus producing a single center portion 20 and a continuous removable edge.
- the edge portions 18 are removed, exposing part of the adhesive layer 6.
- the center portion 20 of the barrier sheet 8 is then positioned over the affected skin area such that the skin contacting surface 12 completely covers the affected area.
- the part of the adhesive layer 6 exposed by removing edge portions 18 is then firmly pressed onto the skin, effecting a waterproof seal around the perimeter of the waterproof covering 2.
- the waterproof covering 2 is shown in use on the body in Fig. 1; it has particular utility in protecting an affected skin area during showering.
- the waterproof covering 2 may be offered in a range of sizes. Dimensions of a representative covering sheet are 5 inches by 8.5 inches, with a removable edge portion border of 1 inch. The remain ⁇ ing skin-contacting center portion 20 has a size of 3 inches by 6.5 inches.
- the outer flexible sheet 4 of the waterproof covering 2 may be supplied in a range of flexibilities to permit waterproofing protection for areas over the entire body, from the relatively flat soft tissue areas in the trunk to highly contoured areas such as the knee and ankle. Further, it is envisioned that the center portion 20 of the barrier sheet skin contacting surface 12 may optionally have absorbent capability to wick seepage that might occur during application of the waterproof covering.
Landscapes
- Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Vascular Medicine (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Dermatology (AREA)
- Manufacturing & Machinery (AREA)
- Epidemiology (AREA)
- Materials For Medical Uses (AREA)
Abstract
On protège du contact avec l'eau les incisions, les brûlures, les lésions et autres blessures à l'aide d'une couverture (2) étanche à l'eau. La couverture (2) se compose d'une feuille externe souple (4), d'un adhésif autocollant (6) appliqué à la feuille souple (4) d'une épaisseur suffisante pour rendre la couverture (2) imperméable à de l'eau à l'état liquide aussi bien qu'à de l'eau à l'état de vapeur, ainsi que d'une feuille constituant une barrière (8) dotée d'une surface (12) au contact de la peau. On applique sur le corps la couverture étanche à l'eau (2), par retrait des parties de bordure (18) de la feuille constituant une barrière (8), définies par des lignes de marque (14). La surface (12) entrant en contact avec la peau couvre la surface blessée une fois appliquée. On peut réaliser la couverture étanche à l'eau (2) dans une gamme de tailles, afin de protéger des incisions et des brûlures de tailles diverses, du contact avec de l'eau à l'état liquide ou de vapeur pendant de courtes durées.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US10944087A | 1987-10-19 | 1987-10-19 | |
US109,440 | 1987-10-19 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO1989003765A1 true WO1989003765A1 (fr) | 1989-05-05 |
Family
ID=22327666
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/US1988/003758 WO1989003765A1 (fr) | 1987-10-19 | 1988-10-19 | Couverture de peau etanche a l'eau |
Country Status (2)
Country | Link |
---|---|
AU (1) | AU2720888A (fr) |
WO (1) | WO1989003765A1 (fr) |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6235365B1 (en) * | 1998-12-18 | 2001-05-22 | W. R. Grace & Co.-Conn. | Waterproofing membrane having release sheet cutting system |
EP0996395A4 (fr) * | 1997-07-14 | 2003-06-18 | Medwrap Corp | Pansement medical protecteur |
WO2006100382A1 (fr) | 2005-03-23 | 2006-09-28 | Eric Gilli | Necessaire et procede pour la protection de pansements et/ou de zones cutanees blessees du corps |
US7550187B2 (en) | 2003-01-30 | 2009-06-23 | W. R. Grace & Co. -Conn. | Moisture barrier membrane with tearable release liner composite |
EP1786374A4 (fr) * | 2004-09-10 | 2009-12-30 | Clozex Medical Llc | Systeme de pansement modulaire |
JP2015536795A (ja) * | 2012-12-18 | 2015-12-24 | シスタジェニックス ウンド マネージメント イーペー カンパニー ベスローテン ヴェンノーツハップSystagenix Wound Management IP Co.B.V. | 接着性周縁部を有する創傷被覆材 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4297995A (en) * | 1980-06-03 | 1981-11-03 | Key Pharmaceuticals, Inc. | Bandage containing attachment post |
US4485809A (en) * | 1981-12-11 | 1984-12-04 | Johnson & Johnson Products, Inc. | Film window dressing |
US4706662A (en) * | 1981-12-11 | 1987-11-17 | Johnson & Johnson Products, Inc. | Film dressing with fabric backing |
-
1988
- 1988-10-19 WO PCT/US1988/003758 patent/WO1989003765A1/fr unknown
- 1988-10-19 AU AU27208/88A patent/AU2720888A/en not_active Abandoned
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4297995A (en) * | 1980-06-03 | 1981-11-03 | Key Pharmaceuticals, Inc. | Bandage containing attachment post |
US4485809A (en) * | 1981-12-11 | 1984-12-04 | Johnson & Johnson Products, Inc. | Film window dressing |
US4706662A (en) * | 1981-12-11 | 1987-11-17 | Johnson & Johnson Products, Inc. | Film dressing with fabric backing |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0996395A4 (fr) * | 1997-07-14 | 2003-06-18 | Medwrap Corp | Pansement medical protecteur |
US6235365B1 (en) * | 1998-12-18 | 2001-05-22 | W. R. Grace & Co.-Conn. | Waterproofing membrane having release sheet cutting system |
US7550187B2 (en) | 2003-01-30 | 2009-06-23 | W. R. Grace & Co. -Conn. | Moisture barrier membrane with tearable release liner composite |
EP1786374A4 (fr) * | 2004-09-10 | 2009-12-30 | Clozex Medical Llc | Systeme de pansement modulaire |
CN101146502B (zh) * | 2004-09-10 | 2010-12-08 | 克劳兹克斯医药有限责任公司 | 组合式伤口敷料系统 |
WO2006100382A1 (fr) | 2005-03-23 | 2006-09-28 | Eric Gilli | Necessaire et procede pour la protection de pansements et/ou de zones cutanees blessees du corps |
JP2015536795A (ja) * | 2012-12-18 | 2015-12-24 | シスタジェニックス ウンド マネージメント イーペー カンパニー ベスローテン ヴェンノーツハップSystagenix Wound Management IP Co.B.V. | 接着性周縁部を有する創傷被覆材 |
Also Published As
Publication number | Publication date |
---|---|
AU2720888A (en) | 1989-05-23 |
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