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1. (WO2010078924) ORTHOPAEDIC CUSHION AND METHOD FOR PRODUCTION THEREOF
Latest bibliographic data on file with the International Bureau

Pub. No.: WO/2010/078924 International Application No.: PCT/EP2009/009012
Publication Date: 15.07.2010 International Filing Date: 16.12.2009
IPC:
A61L 15/26 (2006.01) ,A61L 15/42 (2006.01) ,A61F 2/78 (2006.01) ,A61L 27/34 (2006.01) ,C08G 61/02 (2006.01)
A HUMAN NECESSITIES
61
MEDICAL OR VETERINARY SCIENCE; HYGIENE
L
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
15
Chemical aspects of, or use of materials for, bandages, dressings or absorbent pads
16
Bandages, dressings or absorbent pads for physiological fluids such as urine or blood, e.g. sanitary towels, tampons
22
containing macromolecular materials
26
Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds; Derivatives thereof
A HUMAN NECESSITIES
61
MEDICAL OR VETERINARY SCIENCE; HYGIENE
L
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
15
Chemical aspects of, or use of materials for, bandages, dressings or absorbent pads
16
Bandages, dressings or absorbent pads for physiological fluids such as urine or blood, e.g. sanitary towels, tampons
42
Use of materials characterised by their function or physical properties
A HUMAN NECESSITIES
61
MEDICAL OR VETERINARY SCIENCE; HYGIENE
F
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
2
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
50
Prostheses not implantable in the body
78
Means for protecting prostheses or for attaching them to the body, e.g. bandages, harnesses, straps, or stockings for the limb stump
A HUMAN NECESSITIES
61
MEDICAL OR VETERINARY SCIENCE; HYGIENE
L
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
27
Materials for prostheses or for coating prostheses
28
Materials for coating prostheses
34
Macromolecular materials
C CHEMISTRY; METALLURGY
08
ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
G
MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
61
Macromolecular compounds obtained by reactions forming a carbon-to-carbon link in the main chain of the macromolecule
02
Macromolecular compounds containing only carbon atoms in the main chain of the macromolecule, e.g. polyxylylenes
Applicants:
OTTO BOCK HEALTHCARE GMBH [DE/DE]; Max-Näder-Straße 15 37115 Duderstadt, DE (AllExceptUS)
ANHALT, Klaus-Peter [DE/DE]; DE (UsOnly)
Inventors:
ANHALT, Klaus-Peter; DE
Agent:
LINS, Martina; Gramm, Lins & Partner GbR Freudallee 13a 30173 Hannover, DE
Priority Data:
10 2008 063 818.819.12.2008DE
Title (DE) ORTHOPÄDISCHES POLSTER UND VERFAHREN ZU SEINER HERSTELLUNG
(EN) ORTHOPAEDIC CUSHION AND METHOD FOR PRODUCTION THEREOF
(FR) COUSSIN ORTHOPÉDIQUE ET SON PROCÉDÉ DE FABRICATION
Abstract:
(DE) Ein orthopädisches Polster aus einem gefüllten Elastomer oder weich gemachtem Thermoplasten kann erstmals mit einer dünnen reibungsvermindernden Beschichtung aus einer unpolaren, nicht hydrophilen, die Gleitfähigkeit erhöhenden Polymerbeschichtung, nämlich Poly(para-Xylylen), versehen werden. Dies wird möglich durch ein Verfahren, bei welchem das auspolymerisierte Polyurethanpolster wenigstens einem Vorbehandlungsschritt unterworfen wird, in welchem flüchtige BestandteiIe soweit entzogen werden, dass unmittelbar anschließend beschichtet werden kann.
(EN) The invention relates to an orthopaedic cushion made from a filled elastomer or softened thermoplastics and can be provided with a thin friction-reducing coating made from a non-polar, non-hydrophilic slip-increasing polymer coating namely poly(para-xylene). According to the invention, the above can be achieved by means of a method in which the polymerised polyurethane cushion is subjected to at least one pre-treatment step in which volatile components are removed to such an extent as to be able to be immediately coated.
(FR) L'invention concerne un coussin orthopédique constitué d'un élastomère chargé ou d'un thermoplastique plastifié. Pour la première fois, un revêtement mince réduisant le frottement, qui est constitué d'un polymère non polaire, non hydrophile et améliorant le glissement, à savoir le poly(paraxylylène), peut être appliqué sur ledit coussin. Cela est rendu possible grâce à un procédé selon lequel le coussin de polyuréthane polymérisé est soumis à au moins une étape de prétraitement, au cours de laquelle des constituants volatils sont extraits de telle façon que le revêtement peut être appliqué immédiatement après le prétraitement.
Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BR, BW, BY, BZ, CA, CH, CL, CN, CO, CR, CU, CZ, DE, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IS, JP, KE, KG, KM, KN, KP, KR, KZ, LA, LC, LK, LR, LS, LT, LU, LY, MA, MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PE, PG, PH, PL, PT, RO, RS, RU, SC, SD, SE, SG, SK, SL, SM, ST, SV, SY, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW
African Regional Intellectual Property Organization (ARIPO) (BW, GH, GM, KE, LS, MW, MZ, NA, SD, SL, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Organization (AM, AZ, BY, KG, KZ, MD, RU, TJ, TM)
European Patent Office (AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HR, HU, IE, IS, IT, LT, LU, LV, MC, MK, MT, NL, NO, PL, PT, RO, SE, SI, SK, SM, TR)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, ML, MR, NE, SN, TD, TG)
Publication Language: German (DE)
Filing Language: German (DE)
Also published as:
EP2358400US20110320011CN102256632RU2011129813RU0002561032BRPI0923072