EP0956945A2 - Matériau multicouche pour coussin - Google Patents

Matériau multicouche pour coussin Download PDF

Info

Publication number
EP0956945A2
EP0956945A2 EP99109593A EP99109593A EP0956945A2 EP 0956945 A2 EP0956945 A2 EP 0956945A2 EP 99109593 A EP99109593 A EP 99109593A EP 99109593 A EP99109593 A EP 99109593A EP 0956945 A2 EP0956945 A2 EP 0956945A2
Authority
EP
European Patent Office
Prior art keywords
layer
feature
material according
upholstery material
cushion
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.)
Granted
Application number
EP99109593A
Other languages
German (de)
English (en)
Other versions
EP0956945B1 (fr
EP0956945A3 (fr
Inventor
Martin Lamparter
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Priority claimed from DE29808825U external-priority patent/DE29808825U1/de
Priority claimed from DE29900334U external-priority patent/DE29900334U1/de
Application filed by Individual filed Critical Individual
Publication of EP0956945A2 publication Critical patent/EP0956945A2/fr
Publication of EP0956945A3 publication Critical patent/EP0956945A3/fr
Application granted granted Critical
Publication of EP0956945B1 publication Critical patent/EP0956945B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • A—HUMAN NECESSITIES
    • A43—FOOTWEAR
    • A43B—CHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
    • A43B17/00—Insoles for insertion, e.g. footbeds or inlays, for attachment to the shoe after the upper has been joined
    • A43B17/02—Insoles for insertion, e.g. footbeds or inlays, for attachment to the shoe after the upper has been joined wedge-like or resilient
    • A—HUMAN NECESSITIES
    • A43—FOOTWEAR
    • A43B—CHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
    • A43B23/00—Uppers; Boot legs; Stiffeners; Other single parts of footwear
    • A43B23/07—Linings therefor
    • A—HUMAN NECESSITIES
    • A43—FOOTWEAR
    • A43B—CHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
    • A43B7/00—Footwear with health or hygienic arrangements
    • A43B7/14—Footwear with health or hygienic arrangements with foot-supporting parts
    • A43B7/1405—Footwear with health or hygienic arrangements with foot-supporting parts with pads or holes on one or more locations, or having an anatomical or curved form
    • A43B7/1455—Footwear with health or hygienic arrangements with foot-supporting parts with pads or holes on one or more locations, or having an anatomical or curved form with special properties
    • A43B7/147—Footwear with health or hygienic arrangements with foot-supporting parts with pads or holes on one or more locations, or having an anatomical or curved form with special properties for sick or disabled persons, e.g. persons having osteoarthritis or diabetes

Definitions

  • the invention relates to multilayer upholstery materials according to the preamble of Claim 1.
  • the present invention is therefore based on the object of a cushioning material Specify the type mentioned, with the help of the destructive effects of Body secretions of the patient can be prevented without the suffer from medical / orthopedic properties.
  • the advantages of the cushioning material according to the invention are sufficiently smooth Surface to the body, such as the patient's foot, limiting the Expansion area of the body secretions on the upper layer, however hydrophobic and easily washable or disinfectable, the possible use of practically any cushioning material in each for the supply of the concerned Patients required thickness and position, the possibility of that in the To allow body secretions to escape as steam.
  • the orthopedic aids e.g. B. the mentioned orthopedic bespoke shoes, keep theirs normal durability at.
  • Shoes including therapy shoes for neuro-angiopathic damaged feet, in which moisture-proof but vapor-permeable membranes are processed are known, for example from WO 97/14326 or DE 43 40 433 A1. With these However, the membrane film lies loosely between the shoe upper and the shoe Shoe lining. It is only attached to its edge. upholstery layers are not intended. In the upholstery material according to the invention, however, all layers are two-dimensional connection, which considerably simplifies processing, Signs of wear due to the relative movements of the layers against each other completely omitted and a good shape is possible.
  • the third connection layer is one Self-adhesive layer that can be covered with a protective paper. Thanks to the Self-adhesive layer, the cushioning material according to the invention can be very easily attached to the Fix orthopedic aids.
  • a typical application is insoles and Footbeds in orthopedic shoes.
  • this backing layer can be a knitted fabric, Knitted, woven or non-woven, adapted to the required elasticity and Deformability
  • the backing layer can have the same properties as the upper class.
  • the backing does not release from the body can be applied and has no direct contact with the patient's skin there is practically none when choosing the material from which the backing layer is made Limitation. Leather can therefore also be used here.
  • the backing layer is advantageously abrasion-resistant.
  • upholstery material can easily be used to manufacture shoes, as described in DE 43 40 433 A are described.
  • the backing layer can also be used with all other orthopedic aids such as bridges, Prostheses, etc. are used in which a relative movement between Upholstery material and prosthesis can occur.
  • connection layer with which the different materials are flat with each other must be as vapor permeable as possible. It is therefore recommended to do this Realize connection layer as a punctiform or linear adhesive surface.
  • connection layer can also be used as flame lamination realize.
  • the top layer dry quickly and / or wear-resistant.
  • the well-known open-pore foams made of plastic are suitable as a cushion layer.
  • the membrane is easier to process when it is open a textile carrier.
  • the membrane is impermeable to for special medical-hygienic applications Bacteria and / or viruses.
  • the cushion material according to the invention can preferably be used as an inner lining or insole in an orthopedic shoe or as a cushion a prosthesis.
  • Fig. 1 shows purely schematically a section through an orthopedic shoe in the area of the upper leather.
  • a human foot 1 with a can be recognized at first Wound 2, which secretes secretions and blood.
  • the foot 1, 2 is in an orthopedic Made-to-measure shoe, of which only a piece of the upper 3 is shown.
  • the upper layer 11 facing the foot 1, 2 consists of one or more as required less elastic knitted fabric, knitted fabric, fabric or fleece. It is airy and vapor permeable, hydrophobic, washable, disinfectable, if possible quickly drying and also sufficiently abrasion-resistant.
  • the upper layer 11 also consists of a skin-friendly material. It absorbs liquid, for example the Wound 2 secretions, but without saving them. For this reason excrete wool and cotton, for example. Rather synthetic fibers are suitable, especially thermoplastic synthetic fibers.
  • a vapor-permeable adhesive layer 12 is on the back of the upper layer 11 a moisture-impermeable, but vapor-permeable membrane 13 over the entire surface glued.
  • This membrane 13 is as flexible as the top layer 11. Because of its Liquid impermeability limits the range of spread of the wound 2 secreted liquids on the upper layer 11.
  • a cushion layer 15 glued on the back of the membrane 13 is also vapor permeable with the help of a second Adhesive layer 14 a cushion layer 15 glued.
  • This cushion layer 15 can be made of any Materials exist. It only has to pass through the membrane 13 Transfer steam. For this reason, open-pore foams are particularly suitable Plastics. The thickness of the cushion layer 15 can be chosen so that the sick foot 1.2 gives the optimal relief.
  • the back layer 17 can also be made of any material, it just has to be vapor permeable be. It has the task of protecting the cushion layer 15 so that it Relative movements with respect to the upper leather 3 of the orthopedic shoe are not is damaged.
  • the three adhesive layers 12, 14, 16 are point or in the present embodiment linear design to ensure vapor permeability.
  • the connecting layers 12, 14, 16 can also be used as Flame lamination can be realized.
  • FIG. 2 shows an alternative cushioning material 10 '.
  • the upper layer 11 is present Membrane 13 and the cushion layer 15 as well as those that interconnect them vapor permeable adhesive layers 12, 14. These layers 11 ... 15 are for the outstanding properties of the cushioning material 10 'according to the invention are essential.
  • the membrane 13 is here on a textile carrier 19, which results in processing the extremely thin membrane 13 is simplified.
  • a third connection layer Self-adhesive layer 16 'applied which is covered by a protective paper 18.
  • a protective paper 18 Thereby can the cushion material 10 'after cutting and peeling off the protective paper 18 the orthopedic aid, either on the inside of the upper 3 or the sole of the orthopedic shoe of Fig. 1 or glued to a crutch or prosthesis become. It is very quick. Also when choosing the right adhesive is 16 ' Connection to the orthopedic aid very permanent.

Landscapes

  • Health & Medical Sciences (AREA)
  • Diabetes (AREA)
  • Rheumatology (AREA)
  • Epidemiology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Footwear And Its Accessory, Manufacturing Method And Apparatuses (AREA)
  • Laminated Bodies (AREA)
EP99109593A 1998-05-15 1999-05-14 Matériau multicouche pour coussin Expired - Lifetime EP0956945B1 (fr)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
DE29808825U 1998-05-15
DE29808825U DE29808825U1 (de) 1998-05-15 1998-05-15 Schuh-Fütterungs- und Polstermaterial
DE29900334U DE29900334U1 (de) 1999-01-12 1999-01-12 Fütterungs- und Polstermaterial für Schuhe
DE29900334U 1999-01-12

Publications (3)

Publication Number Publication Date
EP0956945A2 true EP0956945A2 (fr) 1999-11-17
EP0956945A3 EP0956945A3 (fr) 2001-05-02
EP0956945B1 EP0956945B1 (fr) 2003-07-02

Family

ID=26061526

Family Applications (1)

Application Number Title Priority Date Filing Date
EP99109593A Expired - Lifetime EP0956945B1 (fr) 1998-05-15 1999-05-14 Matériau multicouche pour coussin

Country Status (2)

Country Link
EP (1) EP0956945B1 (fr)
DE (1) DE59906156D1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE202011100694U1 (de) 2011-05-15 2011-07-13 Lamparter Gmbh Diabetesadaptierte Fußbettung unter besonderer Berücksichtigung der Fußhygiene

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3678933A (en) * 1970-07-17 1972-07-25 Moore Perk Corp Surgical sponge or bandage
EP0163045A2 (fr) * 1984-05-30 1985-12-04 Indentor AG Moyen pour accumuler et distribuer la chaleur
US4844965A (en) * 1988-01-25 1989-07-04 Medtex Products, Inc. Absorptive device for incontinent patients
EP0397999A1 (fr) * 1989-05-19 1990-11-22 W.L. Gore & Associates, Inc. Rembourrage protecteur

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3678933A (en) * 1970-07-17 1972-07-25 Moore Perk Corp Surgical sponge or bandage
EP0163045A2 (fr) * 1984-05-30 1985-12-04 Indentor AG Moyen pour accumuler et distribuer la chaleur
US4844965A (en) * 1988-01-25 1989-07-04 Medtex Products, Inc. Absorptive device for incontinent patients
EP0397999A1 (fr) * 1989-05-19 1990-11-22 W.L. Gore & Associates, Inc. Rembourrage protecteur

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE202011100694U1 (de) 2011-05-15 2011-07-13 Lamparter Gmbh Diabetesadaptierte Fußbettung unter besonderer Berücksichtigung der Fußhygiene

Also Published As

Publication number Publication date
EP0956945B1 (fr) 2003-07-02
DE59906156D1 (de) 2003-08-07
EP0956945A3 (fr) 2001-05-02

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