DE202005010950U1 - Denture liner - Google Patents
Denture liner Download PDFInfo
- Publication number
- DE202005010950U1 DE202005010950U1 DE202005010950U DE202005010950U DE202005010950U1 DE 202005010950 U1 DE202005010950 U1 DE 202005010950U1 DE 202005010950 U DE202005010950 U DE 202005010950U DE 202005010950 U DE202005010950 U DE 202005010950U DE 202005010950 U1 DE202005010950 U1 DE 202005010950U1
- Authority
- DE
- Germany
- Prior art keywords
- antibacterial
- sleeve
- plastic material
- liner
- fungicidal
- 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.)
- Expired - Lifetime
Links
- 230000000844 anti-bacterial effect Effects 0.000 claims abstract description 23
- 230000000855 fungicidal effect Effects 0.000 claims abstract description 22
- 239000000463 material Substances 0.000 claims abstract description 17
- 239000004033 plastic Substances 0.000 claims abstract description 14
- 229920003023 plastic Polymers 0.000 claims abstract description 14
- 239000004480 active ingredient Substances 0.000 claims description 9
- 229910052709 silver Inorganic materials 0.000 claims description 7
- 239000004332 silver Substances 0.000 claims description 7
- 229920001296 polysiloxane Polymers 0.000 claims description 6
- 229910052751 metal Inorganic materials 0.000 claims description 3
- 239000002184 metal Substances 0.000 claims description 3
- 150000002736 metal compounds Chemical class 0.000 claims description 3
- 239000004814 polyurethane Substances 0.000 claims description 3
- 229920002725 thermoplastic elastomer Polymers 0.000 claims description 3
- 229920002457 flexible plastic Polymers 0.000 claims description 2
- 229920002635 polyurethane Polymers 0.000 claims description 2
- 239000013543 active substance Substances 0.000 claims 1
- 229940100890 silver compound Drugs 0.000 claims 1
- 150000003379 silver compounds Chemical class 0.000 claims 1
- 230000000694 effects Effects 0.000 description 4
- 241000894006 Bacteria Species 0.000 description 3
- 241000233866 Fungi Species 0.000 description 2
- 238000000576 coating method Methods 0.000 description 2
- 231100000028 nontoxic concentration Toxicity 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 231100000331 toxic Toxicity 0.000 description 2
- 230000002588 toxic effect Effects 0.000 description 2
- 208000035143 Bacterial infection Diseases 0.000 description 1
- 101100441413 Caenorhabditis elegans cup-15 gene Proteins 0.000 description 1
- 206010017533 Fungal infection Diseases 0.000 description 1
- 208000031888 Mycoses Diseases 0.000 description 1
- 206010040880 Skin irritation Diseases 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 230000000996 additive effect Effects 0.000 description 1
- 238000004873 anchoring Methods 0.000 description 1
- 208000022362 bacterial infectious disease Diseases 0.000 description 1
- 239000003899 bactericide agent Substances 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000007607 die coating method Methods 0.000 description 1
- 229920001971 elastomer Polymers 0.000 description 1
- 239000000806 elastomer Substances 0.000 description 1
- 239000000417 fungicide Substances 0.000 description 1
- 239000011229 interlayer Substances 0.000 description 1
- 230000007794 irritation Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 230000000813 microbial effect Effects 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 229920002379 silicone rubber Polymers 0.000 description 1
- 239000004945 silicone rubber Substances 0.000 description 1
- 230000036556 skin irritation Effects 0.000 description 1
- 231100000475 skin irritation Toxicity 0.000 description 1
- 230000035900 sweating Effects 0.000 description 1
- 239000004753 textile Substances 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
- A61F2/00—Filters implantable into blood vessels; Prostheses, i.e. artificial substitutes or replacements for parts of the body; Appliances for connecting them with the body; Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
- A61F2/50—Prostheses not implantable in the body
- A61F2/78—Means for protecting prostheses or for attaching them to the body, e.g. bandages, harnesses, straps, or stockings for the limb stump
- A61F2/7812—Interface cushioning members placed between the limb stump and the socket, e.g. bandages or stockings for the limb stump
-
- 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
- A61L27/00—Materials for grafts or prostheses or for coating grafts or prostheses
- A61L27/40—Composite materials, i.e. containing one material dispersed in a matrix of the same or different material
- A61L27/44—Composite materials, i.e. containing one material dispersed in a matrix of the same or different material having a macromolecular matrix
- A61L27/446—Composite materials, i.e. containing one material dispersed in a matrix of the same or different material having a macromolecular matrix with other specific inorganic fillers other than those covered by A61L27/443 or A61L27/46
-
- 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
- A61L27/00—Materials for grafts or prostheses or for coating grafts or prostheses
- A61L27/50—Materials characterised by their function or physical properties, e.g. injectable or lubricating compositions, shape-memory materials, surface modified materials
- A61L27/54—Biologically active materials, e.g. therapeutic substances
-
- 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
- A61F2/00—Filters implantable into blood vessels; Prostheses, i.e. artificial substitutes or replacements for parts of the body; Appliances for connecting them with the body; Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
- A61F2/50—Prostheses not implantable in the body
- A61F2/78—Means for protecting prostheses or for attaching them to the body, e.g. bandages, harnesses, straps, or stockings for the limb stump
- A61F2/80—Sockets, e.g. of suction type
-
- 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
- A61F2/00—Filters implantable into blood vessels; Prostheses, i.e. artificial substitutes or replacements for parts of the body; Appliances for connecting them with the body; Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
- A61F2/50—Prostheses not implantable in the body
- A61F2/5044—Designing or manufacturing processes
- A61F2002/5055—Reinforcing prostheses by embedding particles or fibres during moulding or dipping, e.g. carbon fibre composites
-
- 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
- A61F2310/00—Prostheses classified in A61F2/28 or A61F2/30 - A61F2/44 being constructed from or coated with a particular material
- A61F2310/00389—The prosthesis being coated or covered with a particular material
- A61F2310/00395—Coating or prosthesis-covering structure made of metals or of alloys
- A61F2310/00419—Other metals
- A61F2310/0052—Coating made of silver or Ag-based alloys
-
- 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
- A61L2300/00—Biologically active materials used in bandages, wound dressings, absorbent pads or medical devices
- A61L2300/10—Biologically active materials used in bandages, wound dressings, absorbent pads or medical devices containing or releasing inorganic materials
- A61L2300/102—Metals or metal compounds, e.g. salts such as bicarbonates, carbonates, oxides, zeolites, silicates
- A61L2300/104—Silver, e.g. silver sulfadiazine
-
- 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
- A61L2300/00—Biologically active materials used in bandages, wound dressings, absorbent pads or medical devices
- A61L2300/40—Biologically active materials used in bandages, wound dressings, absorbent pads or medical devices characterised by a specific therapeutic activity or mode of action
- A61L2300/404—Biocides, antimicrobial agents, antiseptic agents
Landscapes
- Health & Medical Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Public Health (AREA)
- Medicinal Chemistry (AREA)
- Oral & Maxillofacial Surgery (AREA)
- Transplantation (AREA)
- Engineering & Computer Science (AREA)
- Veterinary Medicine (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Biomedical Technology (AREA)
- Dermatology (AREA)
- Epidemiology (AREA)
- Vascular Medicine (AREA)
- Heart & Thoracic Surgery (AREA)
- Cardiology (AREA)
- Molecular Biology (AREA)
- Inorganic Chemistry (AREA)
- Composite Materials (AREA)
- Materials Engineering (AREA)
- Prostheses (AREA)
Abstract
Prothesen-Liner (10), mit einer Hülse (11) aus einem weichelastischen Kunststoffmaterial, gekennzeichnet durch die Verwendung eines weichelastischen Kunststoffmaterials mit antibakterieller und/oder fungizider Wirkung.Denture liner (10), with a sleeve (11) made of a soft elastic plastic material, characterized by the use of a soft elastic plastic material with antibacterial and / or fungicidal action.
Description
Die vorliegende Erfindung bezieht sich auf einen Prothesen-Liner nach dem Oberbegriff des Anspruchs 1.The The present invention relates to a prosthetic liner according to the preamble of claim 1.
Die weichelastische Hülse derartiger Prothesen-Liner hat neben polsternden und stoßdämpfenden Wirkungen vor allem die Aufgabe, den Stumpf luftdicht zu umschließen, so dass der Liner nicht vom Stumpf abgezogen werden kann und daher eine Prothese über eine mechanische Verbindung mit dem Liner und damit mit dem Stumpf sicher verbunden werden kann. Dafür muss die weichelastische Hülse eines solchen Liners sich eng an die Haut des Trägers anschmiegen, nachdem sie durch Umstülpen auf den Stumpf des Trägers unter Vermeidung jeglichen Lufteinschlusses gebracht worden ist. In der Regel ist es also erwünscht, dass das Linermaterial direkten Kontakt mit der Haut des Prothesenträgers hat. Die zusätzliche Verwendung eines textilen Überzuges als Lage zwischen Stumpf und Liner ist allgemein als nachteilig bekannt, da die hierdurch eingeschlossene Luft zu vermehrter Schweißbildung führt und weil bei Verwendung eines solchen Strumpfes in der Regel über dessen Poren zusätzlich Luft in den Liner eindringt und dieser dann leichter vom Stumpf abrutschen kann. Es versteht sich, dass sich zwischen der Haut und dem Liner zwangsweise ein feuchtwarmes Milieu bildet, welches die Vermehrung von Bakterien und Pilzen begünstigt. Sowohl die Hülse des Prothesen-Liners als auch der Extremitätenstumpf des Patienten müssen stets sorgfältig gereinigt werden. Dennoch besteht eine latente Gefahr dahingehend, dass sich zwischen den Kontaktflächen Bakterien und/oder Pilze bilden, die zu Irritationen der Haut des Extremitätenstumpfes führen können.The soft elastic sleeve Such prosthetic liner has in addition to cushioning and shock-absorbing Effects above all the task of enclosing the stump airtight, so that the liner can not be pulled off the stump and therefore a prosthesis over a mechanical connection with the liner and thus with the stump can be safely connected. For that, the soft-elastic Sleeve one Such liners closely conform to the skin of the wearer after they by everting on the stump of the wearer has been brought under avoidance of any air entrapment. As a rule, it is therefore desirable the liner material has direct contact with the skin of the prosthesis wearer. The additional Use of a textile coating as a location between stump and liner is generally considered disadvantageous known, since the trapped air to increased sweating leads and because when using such a stocking usually about Pores in addition Air enters the liner and then easier from the stump can slip. It is understood that is between the skin and forcibly creates a moist and warm environment for the liner, which the Propagation of bacteria and fungi favors. Both the sleeve of the Prosthesis liners as well as the extremity stump of the patient must always careful getting cleaned. Nevertheless, there is a latent risk that between the contact surfaces Bacteria and / or fungi form, which cause irritation of the skin of the extremity stump to lead can.
Aufgabe der vorliegenden Erfindung ist es deshalb, einen Prothesen-Liner der eingangs genannten Art zu schaffen, dem zusätzlich zu der Vorsorge durch gründliches Reinigen eine verbesserte Verträglichkeit eigen ist.task Therefore, it is the object of the present invention to provide a prosthesis liner of the type mentioned, in addition to the provision by thorough Clean an improved compatibility is own.
Zur Lösung dieser Aufgabe sind bei einem Prothesen-Liner der genannten Art die im Anspruch 1 angegebenen Merkmale vorgesehen.to solution This task is in a prosthesis liner of the type mentioned provided in claim 1 features.
Durch die erfindungsgemäßen Maßnahmen ist außerhalb der notwendigen täglichen Reinigung eine materialspezifische Vorsorge gegenüber möglichen Irritationen der Haut durch Bakterien und/oder Pilzinfektionen gegeben.By the measures according to the invention outside the necessary daily Cleaning a material-specific provision against possible Skin irritation is caused by bacteria and / or fungal infections.
Eine bevorzugte Ausführung eines Prothesen-Liners verwendet ein Silikon bzw. ein Silikon-Kautschuk mit antibakterieller und/oder fungizider Wirkung. Solche antibakterielle und/oder fungizide Silikonmaterialien sind an sich bekannt, wobei neben chemischen Bakteriziden/Fungiziden die unterschiedlichsten Metalle und Metallverbindung und auch Herstellungsverfahren verwendet werden. In bevorzugter Weise wird bei der erfindungsgemäßen Anwendung als antibakterieller und/oder fungizider Wirkstoff Silber in einer nicht toxischen Konzentration verwendet, da dies hier am effektivsten und Silber am wenigstens toxisch ist.A preferred embodiment a prosthesis liner uses a silicone or a silicone rubber with antibacterial and / or fungicidal action. Such antibacterial and / or fungicidal silicone materials are known per se, wherein in addition to chemical bactericides / fungicides the most diverse Metals and metal compound and also used in manufacturing processes become. Preferably, in the application according to the invention as antibacterial and / or fungicidal active ingredient silver in one used non-toxic concentration, as this is the most effective and silver is at least toxic.
Der Prothesen-Liner kann als becherförmige, das heißt distal geschlossene Hülse oder als schlauchförmige Hülse ausgebildet sein, wobei die Hülse entweder insgesamt aus einem weichelastischen Kunststoffmaterial mit antibakterieller und/oder fungizider Wirkung sein oder auch nur an ihrer Innenfläche mit einem solchen Material beschichtet sein kann.Of the Prosthesis liner can be used as cup-shaped, this means distally closed sleeve or as a tubular one Sleeve formed be, with the sleeve either entirely of a flexible plastic material be with antibacterial and / or fungicidal action or even only on its inner surface can be coated with such a material.
Bei einer weiteren Ausgestaltung können auch die Merkmale nach Anspruch 7 vorgesehen sein. Haupt- und Innenliner können jeweils becherförmig oder strumpf- beziehungsweise schlauchförmig ausgebildet sein. Diese Ausführung hat den Vorteil, dass nur eine geringe Menge Silber für einen dünnen Schlauch- bzw. Strumpfüberzug benötigt wird und dieser in jedem bekannten Liner getragen werden kann. Wenn die Wirkung des antibakteriellen/fungiziden Zusatzes nachlässt, muss lediglich der Innenliner ausgetauscht werden, was zu Kosteneinsparungen führt.at Another embodiment may also the features may be provided according to claim 7. Main and inner liner can each cup-shaped or be formed stocking or tubular. These execution has the advantage that only a small amount of silver for a thin hose or stocking cover is needed and this can be worn in any known liner. If the Effect of antibacterial / fungicidal additive wears off only the inner liners are replaced, resulting in cost savings leads.
Weitere Einzelheiten der Erfindung sind der folgenden Beschreibung zu entnehmen, in der die Erfindung anhand des in der Zeichnung dargestellten Ausführungsbeispieles näher beschrieben und erläutert ist.Further Details of the invention can be taken from the following description, in the invention with reference to the embodiment shown in the drawing described in more detail and explained is.
Die einzige Figur zeigt in schematischer, längsgeschnittener Darstellung einen Prothesen-Liner gemäß einem Ausführungsbeispiel vorliegender Erfindung.The single figure shows a schematic, longitudinal sectional view a prosthetic liner according to a embodiment present invention.
Der
in der Zeichnung dargestellte Prothesen-Liner
Beim
dargestellten Ausführungsbeispiel
ist die Hülse
Beim
bevorzugten Ausführungsbeispiel
vorliegender Erfindung ist die weichelastische Hülse
Gemäß einem nicht dargestellten Ausführungsbeispiel vorliegender Erfindung besteht der Prothesen-Liner aus einem Hauptliner in Form einer hier mit einem Distalanschluss versehenen Hülse aus weichelastischem Kunststoffmaterial und aus einem davon separaten Unterzieh- beziehungsweise Innenliner, dessen hier becherförmige Hülse und nur diese in oben beschriebener Weise antibakteriell und/oder fungizid ausgebildet ist. Dieser Innenliner kann vergleichsweise dünn, zum Beispiel bei einer Wandstärke von 2 mm, sein und als gegen Mikroben wirkende Zwischenschicht zwischen dem Stumpf und dem Hauptliner getragen werden. Es wird also für die relativ dünne weichelastische Kunststoffhülse auch nur eine relativ geringe Menge an antibakteriellem und/oder fungizidem Wirkstoff benötigt.According to one not shown embodiment In the present invention, the prosthesis liner consists of a main liner in the form of a sleeve provided here with a distal connection soft elastic plastic material and one of them separate Unterzieh- or inner liner, whose cup-shaped sleeve and only these in the manner described above antibacterial and / or fungicidal is trained. This inner liner can be comparatively thin, for Example with a wall thickness of 2 mm, and as acting against microbial interlayer between the stump and the main liner are worn. So it will be for the relative thin soft elastic Plastic sleeve too only a relatively small amount of antibacterial and / or fungicidal Active ingredient needed.
Es versteht sich von selbst, dass schon wegen des großflächigen intimen Hautkontaktes über vielen Stunden Prothesen-Liner keine toxischen oder andere die Haut irritierende Eigenschaften haben dürfen. Aus diesem Grund wird erfindungsgemäß vorzugsweise Silber in einer nicht-toxischen Konzentration zur Erzeugung der antibakteriellen/fungiziden Wirkung verwendet. Ebenso versteht es sich, dass für den Prothesen-Liner auch Elastomere mit antibakterieller und/oder fungizider Wirkung verwendet werden können, deren Wirkstoff aus einem anderen Metall als Silber oder aus einer hierfür verwendeten bekannten Metallverbindung sein kann; auch eine die Wirkung bietende welche chemische Ausrüstung ist möglich.It Needless to say, that's because of the large-scale intimate Skin contact over many Hours denture liners are not toxic or irritating to the skin Properties may have. For this reason, according to the invention preferably silver in one non-toxic concentration to produce the antibacterial / fungicidal action used. Likewise it goes without saying that for the prosthetic liner too Elastomers with antibacterial and / or fungicidal action can be used can, their active ingredient of a metal other than silver or of a therefor used may be known metal compound; also the effect offering which chemical equipment is possible.
Des Weiteren ist es gemäß anderen Ausführungsbeispielen möglich, als elastomere Kunststoffe, zum Beispiel PU (Polyurethan) oder ein TPE (thermoplastisches Elastomer) zu verwenden, das mit einem der vorgenannten antibakteriellen und/oder fungiziden Wirkstoffen ausgerüstet ist.Of Further it is according to others embodiments possible, as elastomeric plastics, for example PU (polyurethane) or a TPE (thermoplastic elastomer) to be used with one of the the aforementioned antibacterial and / or fungicidal active ingredients is equipped.
Weiterhin versteht sich, dass sich die Erfindung nicht auf Prothesen-Liner der beschriebenen Ausführung beschränkt, sondern selbstverständlich auch auf alle anderen bekannten Ausführungsformen von elastomeren Stumpfüberzügen angewendet werden kann. Solche elastomeren Stumpfüberzüge werden becherförmig oder aber auch schlauchförmig im Prothesenbau zur Erzielung von beispielsweise Polsterungseffekten oder zum Abdichten gegen das Eindringen von Luft zwischen Bein und proximaler Prothesenschaftöffnung verwendet.Farther It should be understood that the invention is not limited to prosthetic liners the described embodiment limited, but of course also to all other known embodiments of elastomeric butt coatings applied can be. Such elastomeric die coatings are cup-shaped or but also tubular in prosthesis construction to achieve, for example, upholstery effects or for sealing against the ingress of air between leg and proximal prosthesis shaft opening used.
Claims (11)
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE202005010950U DE202005010950U1 (en) | 2005-07-05 | 2005-07-05 | Denture liner |
EP06776100A EP1901790A2 (en) | 2005-07-05 | 2006-06-30 | Antimicrobial prosthesis liner |
PCT/EP2006/006359 WO2007003361A2 (en) | 2005-07-05 | 2006-06-30 | Antimicrobial prosthesis liner |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE202005010950U DE202005010950U1 (en) | 2005-07-05 | 2005-07-05 | Denture liner |
Publications (1)
Publication Number | Publication Date |
---|---|
DE202005010950U1 true DE202005010950U1 (en) | 2006-11-16 |
Family
ID=37489915
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE202005010950U Expired - Lifetime DE202005010950U1 (en) | 2005-07-05 | 2005-07-05 | Denture liner |
Country Status (3)
Country | Link |
---|---|
EP (1) | EP1901790A2 (en) |
DE (1) | DE202005010950U1 (en) |
WO (1) | WO2007003361A2 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2014075811A1 (en) * | 2012-11-19 | 2014-05-22 | Otto Bock Healthcare Gmbh | Prosthetic liner |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20230263643A1 (en) * | 2022-02-24 | 2023-08-24 | Aldo Laghi | Antimicrobial Prosthetic Liner |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4322883A1 (en) * | 1992-07-13 | 1995-01-12 | Howard Silagy | Improved prosthesis with adjustable snug fit play |
WO1997034548A2 (en) * | 1996-03-18 | 1997-09-25 | Haberman Louis J | Prosthesis liner for below-knee amputees |
US6231617B1 (en) * | 1999-07-14 | 2001-05-15 | John N. Fay | Prosthetic liner having longitudinal inelasticity |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5830237A (en) * | 1996-03-05 | 1998-11-03 | Ohio Willow Wood Company | Gel and cushioning devices |
US5603122A (en) * | 1995-03-20 | 1997-02-18 | Kania; Bruce | Form-fit sock |
WO2001060599A1 (en) * | 2000-02-18 | 2001-08-23 | Kania Bruce G | Antimicrobial composition and articles |
US6499320B1 (en) * | 2001-04-03 | 2002-12-31 | Frederick S. Bernhardt | Garment having antimicrobial properties and its associated method of manufacture |
US20050101693A1 (en) * | 2003-11-06 | 2005-05-12 | Ohio Willow Wood Company | Gel and cushioning devices |
US7162322B2 (en) * | 2003-11-28 | 2007-01-09 | The Ohio Willow Wood Company | Custom prosthetic liner manufacturing system and method |
DE202004014043U1 (en) * | 2004-09-07 | 2004-12-02 | Eska Implants Gmbh & Co. | Subcutaneous, intramuscular bearing for a rigid transcutaneous implant |
-
2005
- 2005-07-05 DE DE202005010950U patent/DE202005010950U1/en not_active Expired - Lifetime
-
2006
- 2006-06-30 WO PCT/EP2006/006359 patent/WO2007003361A2/en not_active Application Discontinuation
- 2006-06-30 EP EP06776100A patent/EP1901790A2/en not_active Withdrawn
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4322883A1 (en) * | 1992-07-13 | 1995-01-12 | Howard Silagy | Improved prosthesis with adjustable snug fit play |
WO1997034548A2 (en) * | 1996-03-18 | 1997-09-25 | Haberman Louis J | Prosthesis liner for below-knee amputees |
US6231617B1 (en) * | 1999-07-14 | 2001-05-15 | John N. Fay | Prosthetic liner having longitudinal inelasticity |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2014075811A1 (en) * | 2012-11-19 | 2014-05-22 | Otto Bock Healthcare Gmbh | Prosthetic liner |
Also Published As
Publication number | Publication date |
---|---|
EP1901790A2 (en) | 2008-03-26 |
WO2007003361A3 (en) | 2007-06-21 |
WO2007003361A2 (en) | 2007-01-11 |
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