WO1998025559A1 - Applikationshilfe für folienverbände - Google Patents
Applikationshilfe für folienverbände Download PDFInfo
- Publication number
- WO1998025559A1 WO1998025559A1 PCT/EP1997/006528 EP9706528W WO9825559A1 WO 1998025559 A1 WO1998025559 A1 WO 1998025559A1 EP 9706528 W EP9706528 W EP 9706528W WO 9825559 A1 WO9825559 A1 WO 9825559A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- film
- protective layer
- skin
- hinge
- dressing according
- 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.)
- Ceased
Links
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
- A61F13/023—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
- A61F13/02—Adhesive bandages or dressings
- A61F13/0203—Adhesive bandages or dressings with fluid retention members
-
- 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
- A61F2013/0071—Plasters adhesive containing active agent
-
- 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
- A61F2013/00795—Plasters special helping devices
- A61F2013/00817—Plasters special helping devices handles or handling tabs
- A61F2013/00821—Plasters special helping devices handles or handling tabs with hinge means
-
- 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
Definitions
- the invention relates to a film dressing, in particular for the human or animal body, made of a thin film which can be attached to the body by means of a pressure-sensitive adhesive layer.
- the dressing can be occlusive or non-occlusive.
- non-occlusive film dressings have been used in the medical field for a long time.
- the expression "non-occlusive” means that the bandage is impermeable to bacteria and liquid water, but allows the passage of oxygen and water vapor. In particular, the last property allows water vapor that is formed on the skin to escape through the bandage.
- the bandages become e.g. used to cover wounds and burns, as incision foils, for dermal application of active ingredients or also to fix medical instruments such as catheters or cannulas on the skin.
- the transparent or opaque polymer films used in the dressings are continuous, ie they are not perforated and not microporous.
- the applied pressure-sensitive adhesive layer must also be permeable to water vapor in such a way that the total permeability of the dressing does not fall below the required level.
- the films In order to meet these requirements and to provide a flexible, supple dressing, the films must be extremely thin. However, this fact leads to great difficulties in the application of the association. So there are often two People are required to prevent the foils from wrinkling and the adhesive surfaces sticking to themselves.
- Occlusive film bandages bandages with a very low or no water vapor permeability, are also indicated in certain cases. Because of the required conformability, extremely thin foils are also used in these dressings, so that here too the same application difficulties arise as with the non-occlusive dressings.
- Solution approaches lie in the larger surface area of the support film compared to the polymer film, which makes it possible to form contact points free of adhesive (DE-PS 33 44 334), or in attaching grip strips to the support film near the edge (EP 0 066 899 and EP 0 473 918). These proposals suffer from the fact that they have the disadvantage of a considerable expenditure of material combined with sometimes complex procedural steps.
- US Pat. No. 4,915,102 describes a further possibility in which the one-piece protective layer, that is to say removable layer, which covers the pressure-sensitive adhesive layer before application, is connected to the support film in a hinge-like manner at one edge of the dressing. Accordingly, the peeled protective layer with the support film remains during application connected and finally serves as a grip when pulling off the support film. At the edge opposite the hinge-like connection, however, only a relatively narrow, adhesive-free grip edge is provided, which is, however, used for application. As already mentioned, its production requires special technical process steps.
- the protective layer is hinge-like connected to the support film at two opposite edges.
- This construction makes it possible, among other things, to design the support film with the same area as the polymer film and thus to avoid additional cutting and / or punching processes.
- the protective layer parts can be folded outwards after detachment from the pressure-sensitive adhesive layer and can be touched to apply the bandage without having to accept contamination of the pressure-sensitive adhesive layer. After pressing the polymer film against the skin, the support film with the attached parts of the protective layer can be removed easily.
- the protective layer can protrude in a strip shape over the edge of the bandage and, after bending around this edge, is adhesively attached to the surface of the support film facing away from the skin.
- a fold line in the protective layer promotes its mobility around the hinge axis.
- the backing film, pressure-sensitive adhesive-coated polymer film and protective layer have the same outer contours and the hinge-like connection between the backing film and protective layer is formed by attaching a longitudinally bent strip, one part on the side of the backing film facing away from the skin and the other part on the side free side of the protective layer adheres.
- the strip is preferably equipped with a pressure-sensitive adhesive, but can also be fixed using other suitable adhesive systems. Sealing at room temperature or with the supply of heat offers further possibilities for fixation.
- the strip does not have to enclose the entire length of the hinge edge, but in some cases it is sufficient if only parts of the edge are occupied are. All flexible surface materials are suitable as the material for the strip.
- the film dressing according to the invention preferably has a square contour, the hinge-like connections being formed on opposite edges.
- the size of the polymer film does not have to correspond to the size of the support film; it can also be smaller so that the support film projects beyond the polymer film.
- the contour of the polymer film can differ from the support film. This is the case, for example, when a polymer film with a rounded contour is covered by an angular, in particular square, support film. If there are no straight edges on a polymer film with a rounded contour, e.g. B. in the circular shape, for example, a contour of the support film is selected, which has opposite sides tangent to the rounded contour of the polymer film so long straight edges that a safe hinge formation is guaranteed.
- the layer cover of the support film moves between 20 ⁇ m and 200 ⁇ m, preferably 30-80 ⁇ m.
- the support film is either glued to the polymer film with a suitable adhesive or the connection is brought about by those mechanical adhesive forces which arise when the polymer film is produced directly on the support film by extrusion, casting or another known type of film production.
- the polymer film is opaque or transparent and can be produced from known raw materials by known techniques.
- raw materials are, for example, polyurethanes, Polyvinyl chlorides, polyvinylidene chlorides, polyvinyl alcohols, polyacrylates, polysulfones, polystyrenes, polypropylene, polyamides, ethylene-vinyl acetate copolymers, polyesters, polycarbonates, polyvinyl fluoride or other fluorine-containing polymers.
- Polyurethanes are preferred for the formation of a non-occlusive polymer film and polyvinylidene chloride is preferred for an occlusive polymer film.
- the layer ceilings of suitable polymer films are in the range from 7 ⁇ m to 120 ⁇ m, but preferably from 15 to 50 ⁇ m.
- the water vapor permeability should be at least 300 gxm "2 x 24 h " 1 .
- the known physiologically harmless PSA materials are suitable for building up the PSA layer.
- Examples include rubber, rubber-like synthetic homo-, co- or block polymers, polyacrylates and their copolymers, polyurethanes and silicones.
- the surface application of the PSA is between 15-80 g / m 2 , preferably 30-50 g / m 2 .
- the material for the protective layer can be that which is also used for the support layer.
- polytetrafluoroethylene, cellophane, polyvinyl chloride, papers treated with adhesive, metal foils and metal foils coated with polymers can also be used, for example.
- the basis weights are 30-250 g / m 2 , preferably 50-150 g / m.
- the side of the protective layer which is in contact with the pressure-sensitive adhesive layer must permit redetachment with a force which is smaller than that for detaching the support film from the polymer film.
- the ends of the at least two-part protective layer, which come to lie on the pressure-sensitive adhesive layer, are advantageously equipped with grip aids in the usual way.
- the pressure-sensitive adhesive layer can contain active ingredients and thus allow their dermal application.
- the present invention is therefore particularly used as a transdermal therapeutic system which is characterized by an extremely high adaptability to the skin, combined with excellent wearing comfort.
- active substance-containing material can also be applied to part of the pressure-sensitive adhesive layer on the side facing the skin.
- liquid-absorbing fabrics can be applied to part of the pressure-sensitive adhesive layer on the side facing the skin, so that the dressing can be used for wound care.
- FIG. 1 is a perspective view of a film dressing according to the invention
- Fig. 4 is a perspective view of a film dressing in which the support film is larger than the polymer film
- Fig. 5 is a plan view of the protective layer side of a film dressing with a round contour
- Fig. 1 shows a perspective view of the structure of a film dressing according to the invention.
- the flexible, conformable polymer film 2 is covered on the side facing away from the skin by the support film 1 of the same size.
- On the side of the polymer film 2 facing the skin there is a pressure-sensitive adhesive layer 3 which is provided with a two-part protective layer 4, both parts being equipped with gripping aids 5 by projecting surface parts.
- a longitudinally kinked strip 6 is placed on each of two opposite edges of the film structure, forming a hinge-like connection between 1 and 4.
- hinge formation 7 is shown in FIGS. 2 and 3.
- the fragments of cross sections show that the protective layer itself forms the hinge material in FIG. 2 and is fastened to the top of the support film 1 after the edge is wrapped around it.
- protective layer 4 and support film are made of a uniform material and therefore allow the desired hinge-like connection between the outer layers of the dressing to be established by simply folding over the edges.
- Fig. 4 documents in a perspective view that the areal expansion of the support film 1 can be greater than that of the polymer film 2, the contour 8 of which is indicated by dashed lines. Furthermore, there is an example of film bandages with rounded contours.
- the design of the gripping aids 5 is solved here in a somewhat different way than in FIG. 1.
- a circular film structure with layers of almost the same area allows the hinge to be formed by forming straight edges on opposite sides, as the top view of the protective layer side 4 in FIG. 5 shows.
- the handling aids can be recognized as further features.
- This variant of the invention thus enables, inter alia, the problem-free application of plasters containing active ingredients with an extremely thin and supple carrier film of almost any contour.
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)
- Materials For Medical Uses (AREA)
- Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
- Lubricants (AREA)
- Separation Using Semi-Permeable Membranes (AREA)
- Endoscopes (AREA)
Abstract
Description
Claims
Priority Applications (7)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| AT97951262T ATE211640T1 (de) | 1996-12-11 | 1997-11-21 | Applikationshilfe für folienverbände |
| DK97951262T DK0951263T3 (da) | 1996-12-11 | 1997-11-21 | Påføringshjælp til folieforbindinger |
| DE59706141T DE59706141D1 (de) | 1996-12-11 | 1997-11-21 | Applikationshilfe für folienverbände |
| CA002274811A CA2274811C (en) | 1996-12-11 | 1997-11-21 | Application aid for film dressings |
| US09/319,716 US6278036B1 (en) | 1996-12-11 | 1997-11-21 | Application aid for film dressing |
| EP97951262A EP0951263B1 (de) | 1996-12-11 | 1997-11-21 | Applikationshilfe für folienverbände |
| JP52593398A JP4093594B2 (ja) | 1996-12-11 | 1997-11-21 | フィルム状包帯塗付用補助物 |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE29621366.7 | 1996-12-11 | ||
| DE29621366U DE29621366U1 (de) | 1996-12-11 | 1996-12-11 | Applikationshilfe für Folienverbände |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| WO1998025559A1 true WO1998025559A1 (de) | 1998-06-18 |
Family
ID=8033044
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PCT/EP1997/006528 Ceased WO1998025559A1 (de) | 1996-12-11 | 1997-11-21 | Applikationshilfe für folienverbände |
Country Status (10)
| Country | Link |
|---|---|
| US (1) | US6278036B1 (de) |
| EP (1) | EP0951263B1 (de) |
| JP (1) | JP4093594B2 (de) |
| AT (1) | ATE211640T1 (de) |
| CA (1) | CA2274811C (de) |
| DE (2) | DE29621366U1 (de) |
| DK (1) | DK0951263T3 (de) |
| ES (1) | ES2171276T3 (de) |
| PT (1) | PT951263E (de) |
| WO (1) | WO1998025559A1 (de) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102017118964A1 (de) | 2017-08-18 | 2019-02-21 | Lohmann & Rauscher Gmbh & Co. Kg | Verband |
| EP3746020B1 (de) | 2018-01-31 | 2023-08-23 | Lohmann & Rauscher GmbH & Co. KG | Wundauflage |
Families Citing this family (20)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6008429A (en) * | 1997-06-06 | 1999-12-28 | Ritger; Philip L. | Wound dressing delivery system |
| FR2838958A1 (fr) * | 2002-04-26 | 2003-10-31 | Butavand Jacques | Pansement adhesif et procede d'application dudit pansement |
| DE10312452B4 (de) * | 2003-03-20 | 2014-12-24 | Lohmann & Rauscher Gmbh & Co. Kg | Verfahren zum Herstellen eines Wundversorgungsproduktes |
| EP2353560B1 (de) * | 2003-11-28 | 2017-09-13 | Coloplast A/S | Verbandprodukt |
| SE0500061L (sv) * | 2005-01-11 | 2006-07-12 | Moelnlycke Health Care Ab | Tätande filmförband |
| DE102005009635A1 (de) * | 2005-03-03 | 2006-09-07 | Paul Hartmann Ag | Folienverband mit Applikationshilfe |
| DE102005009634A1 (de) * | 2005-03-03 | 2006-09-07 | Paul Hartmann Ag | Folienverband mit verbesserter Applikationshilfe |
| US7442849B2 (en) * | 2005-12-30 | 2008-10-28 | 3M Innovative Properties Company | Thin film delivery system and method of manufacture |
| DE102006005348A1 (de) * | 2006-02-07 | 2007-08-09 | Paul Hartmann Ag | Folienverband mit verbesserter Applikationshilfe |
| US8110718B2 (en) * | 2008-10-27 | 2012-02-07 | 3M Innovative Properties Company | Thin film delivery system and method of manufacture |
| GB2540955A (en) * | 2015-07-31 | 2017-02-08 | Polarseal Tapes & Conv Ltd | Patch for person's skin |
| KR20200016929A (ko) | 2017-06-07 | 2020-02-17 | 케이씨아이 라이센싱 인코포레이티드 | 음압 치료를 이용한 육아 개선 및 침연 감소용 복합 드레싱재 |
| CA3065529A1 (en) | 2017-06-07 | 2018-12-13 | Kci Licensing, Inc. | Composite dressings for improved granulation reduced maceration with negative-pressure treatment |
| WO2018226746A1 (en) | 2017-06-07 | 2018-12-13 | Kci Licensing, Inc. | Peel and place dressing for negative-pressure therapy |
| WO2018226691A1 (en) | 2017-06-07 | 2018-12-13 | Kci Licensing, Inc. | Methods for manufacturing and assembling dual material tissue interface for negative-pressure therapy |
| US11471584B2 (en) | 2017-06-07 | 2022-10-18 | Kci Licensing, Inc. | Composite dressings for improved granulation and reduced maceration with negative-pressure treatment |
| CN110799222B (zh) | 2017-06-07 | 2023-03-07 | 3M创新知识产权公司 | 用于减少组织向内生长的负压治疗的系统、设备以及方法 |
| CN109106507A (zh) * | 2018-09-28 | 2019-01-01 | 上海督德医药科技有限公司 | 一种舒适便捷止血贴 |
| DE102018007692A1 (de) | 2018-09-30 | 2020-04-02 | Alexander Folwarzny | Wundauflage |
| MY210017A (en) | 2019-01-24 | 2025-08-21 | Otsuka Pharma Co Ltd | Elastic wearable sensor |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1935916A1 (de) | 1969-07-15 | 1971-02-04 | Beiersdorf Ag | Abdeckmaterial fuer medizinische Zwecke |
| EP0006689A1 (de) | 1978-06-29 | 1980-01-09 | Natmar, Inc. | Vorrichtung zum Bedrucken von Etiketten und Verfahren zum Herstellen von Streifen von einem endlosen Streifenband |
| EP0120570A1 (de) * | 1983-02-15 | 1984-10-03 | Pfizer Hospital Products Group, Inc. | Wundverband |
| EP0254493A1 (de) * | 1986-07-21 | 1988-01-27 | Smith & Nephew Associated Companies plc. | Wundverband, Verfahren zur Herstellung und Gebrauch |
| EP0308122A2 (de) * | 1987-09-15 | 1989-03-22 | Smith & Nephew P.L.C. | Verband mit Klebstoffschicht und Applikator dafür |
| WO1989007922A1 (fr) * | 1988-02-29 | 1989-09-08 | Lts Lohmann Therapie-Systeme Gmbh & Co. Kg | Emballage primaire pour pansements a surface stabilisee |
| US4915102A (en) | 1988-09-01 | 1990-04-10 | Bertek, Inc. | Hinged dermal applicator |
| EP0473918A1 (de) | 1990-08-24 | 1992-03-11 | Beiersdorf Aktiengesellschaft | Verbandmaterial auf Folienbasis |
| GB2297260A (en) * | 1995-01-27 | 1996-07-31 | Bertek Inc | Adhesive dressing applicator |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA1180244A (en) | 1981-06-10 | 1985-01-02 | Jerome D. Muchin | Delivery system for adhesively affixed copolymer medical coverings |
| DE3344334C2 (de) | 1983-12-08 | 1986-11-13 | Lohmann Gmbh & Co Kg, 5450 Neuwied | Folienverband |
| DE3809539A1 (de) * | 1988-03-22 | 1989-10-05 | Beiersdorf Ag | Klebematerial fuer medizinische zwecke |
| DE3838061A1 (de) * | 1988-11-10 | 1990-05-23 | Holzer Walter | Sterile selbstklebefolie fuer die medizinische eingriffsvorbereitung |
| DE9012161U1 (de) * | 1990-08-24 | 1992-01-02 | Beiersdorf Ag, 2000 Hamburg | Verbandmaterial auf Folienbasis |
| DE4316751C1 (de) * | 1993-05-19 | 1994-08-04 | Lohmann Therapie Syst Lts | Verfahren und Vorrichtung zur Herstellung eines transdermalen Therapiesystems zur Verabreichung von Wirkstoffen an die Haut in Form eines flächigen Mehrkammer- bzw. Mehrkammerkanalsystems |
-
1996
- 1996-12-11 DE DE29621366U patent/DE29621366U1/de not_active Expired - Lifetime
-
1997
- 1997-11-21 AT AT97951262T patent/ATE211640T1/de active
- 1997-11-21 DE DE59706141T patent/DE59706141D1/de not_active Expired - Lifetime
- 1997-11-21 PT PT97951262T patent/PT951263E/pt unknown
- 1997-11-21 DK DK97951262T patent/DK0951263T3/da active
- 1997-11-21 JP JP52593398A patent/JP4093594B2/ja not_active Expired - Fee Related
- 1997-11-21 EP EP97951262A patent/EP0951263B1/de not_active Expired - Lifetime
- 1997-11-21 ES ES97951262T patent/ES2171276T3/es not_active Expired - Lifetime
- 1997-11-21 WO PCT/EP1997/006528 patent/WO1998025559A1/de not_active Ceased
- 1997-11-21 US US09/319,716 patent/US6278036B1/en not_active Expired - Lifetime
- 1997-11-21 CA CA002274811A patent/CA2274811C/en not_active Expired - Fee Related
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1935916A1 (de) | 1969-07-15 | 1971-02-04 | Beiersdorf Ag | Abdeckmaterial fuer medizinische Zwecke |
| EP0006689A1 (de) | 1978-06-29 | 1980-01-09 | Natmar, Inc. | Vorrichtung zum Bedrucken von Etiketten und Verfahren zum Herstellen von Streifen von einem endlosen Streifenband |
| EP0120570A1 (de) * | 1983-02-15 | 1984-10-03 | Pfizer Hospital Products Group, Inc. | Wundverband |
| EP0254493A1 (de) * | 1986-07-21 | 1988-01-27 | Smith & Nephew Associated Companies plc. | Wundverband, Verfahren zur Herstellung und Gebrauch |
| EP0308122A2 (de) * | 1987-09-15 | 1989-03-22 | Smith & Nephew P.L.C. | Verband mit Klebstoffschicht und Applikator dafür |
| WO1989007922A1 (fr) * | 1988-02-29 | 1989-09-08 | Lts Lohmann Therapie-Systeme Gmbh & Co. Kg | Emballage primaire pour pansements a surface stabilisee |
| US4915102A (en) | 1988-09-01 | 1990-04-10 | Bertek, Inc. | Hinged dermal applicator |
| EP0473918A1 (de) | 1990-08-24 | 1992-03-11 | Beiersdorf Aktiengesellschaft | Verbandmaterial auf Folienbasis |
| GB2297260A (en) * | 1995-01-27 | 1996-07-31 | Bertek Inc | Adhesive dressing applicator |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102017118964A1 (de) | 2017-08-18 | 2019-02-21 | Lohmann & Rauscher Gmbh & Co. Kg | Verband |
| WO2019034322A1 (en) | 2017-08-18 | 2019-02-21 | Lohmann & Rauscher Gmbh & Co. Kg | DRESSING |
| EP3746020B1 (de) | 2018-01-31 | 2023-08-23 | Lohmann & Rauscher GmbH & Co. KG | Wundauflage |
Also Published As
| Publication number | Publication date |
|---|---|
| EP0951263B1 (de) | 2002-01-09 |
| EP0951263A1 (de) | 1999-10-27 |
| DK0951263T3 (da) | 2002-04-22 |
| ATE211640T1 (de) | 2002-01-15 |
| DE59706141D1 (de) | 2002-02-28 |
| CA2274811C (en) | 2005-11-08 |
| JP2001505788A (ja) | 2001-05-08 |
| PT951263E (pt) | 2002-07-31 |
| JP4093594B2 (ja) | 2008-06-04 |
| US6278036B1 (en) | 2001-08-21 |
| ES2171276T3 (es) | 2002-09-01 |
| CA2274811A1 (en) | 1998-06-18 |
| DE29621366U1 (de) | 1997-03-06 |
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