EP1093740A1 - Matelas - Google Patents

Matelas Download PDF

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Publication number
EP1093740A1
EP1093740A1 EP00810944A EP00810944A EP1093740A1 EP 1093740 A1 EP1093740 A1 EP 1093740A1 EP 00810944 A EP00810944 A EP 00810944A EP 00810944 A EP00810944 A EP 00810944A EP 1093740 A1 EP1093740 A1 EP 1093740A1
Authority
EP
European Patent Office
Prior art keywords
recess
mattress
plastic foam
foam body
insert
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.)
Withdrawn
Application number
EP00810944A
Other languages
German (de)
English (en)
Inventor
Hanspeter Thöny
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
Application filed by Individual filed Critical Individual
Publication of EP1093740A1 publication Critical patent/EP1093740A1/fr
Withdrawn legal-status Critical Current

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Classifications

    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47C—CHAIRS; SOFAS; BEDS
    • A47C27/00—Spring, stuffed or fluid mattresses or cushions specially adapted for chairs, beds or sofas
    • A47C27/14—Spring, stuffed or fluid mattresses or cushions specially adapted for chairs, beds or sofas with foamed material inlays
    • A47C27/20—Spring, stuffed or fluid mattresses or cushions specially adapted for chairs, beds or sofas with foamed material inlays with springs moulded in, or situated in cavities or openings in foamed material
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47C—CHAIRS; SOFAS; BEDS
    • A47C27/00—Spring, stuffed or fluid mattresses or cushions specially adapted for chairs, beds or sofas
    • A47C27/14—Spring, stuffed or fluid mattresses or cushions specially adapted for chairs, beds or sofas with foamed material inlays
    • A47C27/148—Spring, stuffed or fluid mattresses or cushions specially adapted for chairs, beds or sofas with foamed material inlays of different resilience
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47C—CHAIRS; SOFAS; BEDS
    • A47C27/00—Spring, stuffed or fluid mattresses or cushions specially adapted for chairs, beds or sofas
    • A47C27/14—Spring, stuffed or fluid mattresses or cushions specially adapted for chairs, beds or sofas with foamed material inlays
    • A47C27/15—Spring, stuffed or fluid mattresses or cushions specially adapted for chairs, beds or sofas with foamed material inlays consisting of two or more layers
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61G—TRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
    • A61G7/00—Beds specially adapted for nursing; Devices for lifting patients or disabled persons
    • A61G7/05—Parts, details or accessories of beds
    • A61G7/057—Arrangements for preventing bed-sores or for supporting patients with burns, e.g. mattresses specially adapted therefor
    • A61G7/05715—Arrangements for preventing bed-sores or for supporting patients with burns, e.g. mattresses specially adapted therefor with modular blocks, or inserts, with layers of different material

Definitions

  • the present invention relates to one for nursing suitable mattress consisting of a foamed All-plastic body and a removable cover.
  • the mattress has long been known in nursing through regulations against wound secretions and body excretions to protect against pollution. These conditions can be easily removed and cleaned or washed become. These requirements are preferably based on the Mattress cover applied and through the attached above Bed linen somewhat stabilized in its position. This As a result, cushions are impervious to moisture prevent the excretions on the mattress itself can reach. However, this is often not a hundred Percent possible. Accordingly, the mattresses have one removable cover, which in turn can be cleaned. Impurities, however, except for this mattress cover get, of course, partially penetrate the Mattress yourself. Mattresses are also known in addition to the removable and washable cover have moisture-proof coating, but leads this also limits what breathability restricts lying comfort on the one hand and on the other hand leads to lying injuries, especially in long-term patients.
  • the all-plastic foam body is made of a support foam and a Thickness of 5-15 cm, but preferably a thickness of has at least approximately 8 cm. With this configuration of the all-plastic foam body is the structure of the Bed base of minor importance.
  • Figure 1 is a vertical section through an embodiment the mattress according to the invention along the Section line I-I, as shown in Figure 2, shown.
  • the Mattress is generally identified with the reference number 1. It essentially consists of three elements, namely one foamed all-plastic foam body 2 and a washable Insert 5. These two elements are made by a removable Cover 6 wrapped. The removability of the cover 6 is through the schematically illustrated zipper 8 symbolizes.
  • the mattress as a spring element is formed by the foamed all-plastic foam body 2.
  • the all-plastic foam body 2 is an element which is made of so-called support foam.
  • a recess 3 is machined out of this originally cubic all-plastic foam body 2.
  • the remaining residual thickness D 2 can in principle vary between 5 and 15 cm, but it is preferably left at 8 cm here.
  • the remaining areas next to the recess 3 consequently form delimiting elevations 4. In the area of these elevations 4, the original total thickness of the all-plastic foam body 2 is therefore still present and visible.
  • a cuboid body as an all-plastic foam body 2 and cut or form the recess 3 therefrom, or alternatively, as indicated in the drawing on the right, assume a cuboid body having a thickness D 2 .
  • the elevations which are formed from the same material as the all-plastic foam body 2, are manufactured separately here and welded or glued to the base body. The different nature of the elevations is hardly recognizable in the finished all-plastic foam body 2.
  • the separately produced surveys are identified by the reference number 4 '.
  • a washable insert is inserted loosely in the recess 3.
  • the insert 5 has the thickness D 5 , which corresponds exactly to the height of the elevations 4, 4 '.
  • the insert 5 is made of a heat-sensitive, shock-absorbing polyurethane foam, which is offered on the market under the short name SAF. This heat-sensitive, shock-absorbing polyurethane foam adapts to the patient's body shape under the influence of the body heat. This adjustment takes place using a combination of elastic and plastic deformation.
  • the plastic deformation is a temporary plastic deformation and the original shape is taken back after the load ceases to exist.
  • the property described has a particularly advantageous effect in long-term patients, because pressure points are practically completely avoided in this way and, accordingly, bedsores can hardly be determined.
  • the chosen thickness of preferably 7 cm is chosen in order to be able to perceive the necessary body adjustments of a lying patient sufficiently.
  • this material works together with the all-plastic foam body 2, which is made of the usual elastic foam, as is usual for mattresses.
  • the all-plastic foam body 2 can be on the insert side additionally provided with a moisture barrier layer 7 his.
  • This barrier layer can in the simplest way by a Surface compaction of the same material.
  • a retrofitted moisture barrier layer, the completely connects to the all-plastic foam body 2, may also be appropriate, however, as possible is a corresponding film-like barrier layer to attach.
  • Such a film serving as a barrier layer can additionally be provided with a micro-perforation, the only allows gas exchange.
  • the removable and washable cover 6, for example with a zipper on the long side 8 can be opened directly from one Bedding material to be made. In this way the Cover 6 practically directly to the lower sheet. this is not ultimately advantageous because the particularly advantageous Properties of the insert 5 are changed the least. Of course, this is by no means necessary and the mattress cover 6 can also be made from one conventional durable textile material his.
  • the all-plastic foam body consists of a cuboid element, from which a Recess 3 is formed so that only two laterally delimiting surveys remain.
  • This side Elevations 4 make it impossible to move the Insert 5. Since it occurs in the here Material pairs are those that lie on top of each other have practically no sliding property, is sufficient in in many cases this design. Is accordingly this version is also particularly preferred.
  • the recess 3 can only be one restrict specific area of the body.
  • Figure 4 is one Execution shown, in which the recess 3 only in a zone Z is arranged.
  • the corresponding insert 5 is accordingly restricted to this zone and again positively shaped into this recess 3.
  • the Elevations 4 run around the in this embodiment Recess 3.
  • the top and bottom elevations 24 are correspondingly considerably wider than the side elevations 4, which only serve to hold the insert in place.

Landscapes

  • Health & Medical Sciences (AREA)
  • Nursing (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Mattresses And Other Support Structures For Chairs And Beds (AREA)
  • Laminated Bodies (AREA)
  • Invalid Beds And Related Equipment (AREA)
EP00810944A 1999-10-22 2000-10-13 Matelas Withdrawn EP1093740A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH193899A CH693895A5 (de) 1999-10-22 1999-10-22 Matratze.
CH193899 1999-10-22

Publications (1)

Publication Number Publication Date
EP1093740A1 true EP1093740A1 (fr) 2001-04-25

Family

ID=4222116

Family Applications (1)

Application Number Title Priority Date Filing Date
EP00810944A Withdrawn EP1093740A1 (fr) 1999-10-22 2000-10-13 Matelas

Country Status (3)

Country Link
EP (1) EP1093740A1 (fr)
CH (1) CH693895A5 (fr)
DE (1) DE29919063U1 (fr)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1329177A3 (fr) * 2002-01-21 2003-10-22 Homomensura S.r.l. Matelas avec une densité diversifiée
ES2265206A1 (es) * 2003-09-17 2007-02-01 Flex Equipos De Descanso, S.A. Colchon con insertos de elasticidad variable.
EP1776902A1 (fr) * 2005-10-19 2007-04-25 Diamona Hermann Koch GmbH & Co. KG Matelas
ITPD20110165A1 (it) * 2011-05-23 2012-11-24 New Wind S R L Poliuretano espanso lavabile e relativo procedimento di realizzazione
EP3275342A1 (fr) * 2016-07-28 2018-01-31 Realit Matelas pourvu d'un emplacement cale-bébé

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH515014A (fr) * 1969-02-17 1971-11-15 Robert Viel Edmond Pierre Matelas
WO1983004367A1 (fr) * 1982-06-08 1983-12-22 Thomas Jourdan Plc Matelas
DE4029947A1 (de) * 1990-07-11 1992-01-16 Werner Lueck Matratze
ATE73305T1 (de) * 1986-05-01 1992-03-11 Comfortex Inc Matratze zum verhindern von geschwueren durch wundliegen.
EP0574116A1 (fr) * 1992-04-21 1993-12-15 Medical Support Systems Limited Matelas
DE29623015U1 (de) * 1996-09-19 1997-08-28 Bohn, Christine, 88085 Langenargen Matratze

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH515014A (fr) * 1969-02-17 1971-11-15 Robert Viel Edmond Pierre Matelas
WO1983004367A1 (fr) * 1982-06-08 1983-12-22 Thomas Jourdan Plc Matelas
ATE73305T1 (de) * 1986-05-01 1992-03-11 Comfortex Inc Matratze zum verhindern von geschwueren durch wundliegen.
DE4029947A1 (de) * 1990-07-11 1992-01-16 Werner Lueck Matratze
EP0574116A1 (fr) * 1992-04-21 1993-12-15 Medical Support Systems Limited Matelas
DE29623015U1 (de) * 1996-09-19 1997-08-28 Bohn, Christine, 88085 Langenargen Matratze

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1329177A3 (fr) * 2002-01-21 2003-10-22 Homomensura S.r.l. Matelas avec une densité diversifiée
ES2265206A1 (es) * 2003-09-17 2007-02-01 Flex Equipos De Descanso, S.A. Colchon con insertos de elasticidad variable.
ES2265221A1 (es) * 2003-09-17 2007-02-01 Flex Equipos De Descanso, S.A. Mejoras introducidas en la patente de invencion p200302161 por "colchon con insertos de elasticidad variable".
EP1776902A1 (fr) * 2005-10-19 2007-04-25 Diamona Hermann Koch GmbH & Co. KG Matelas
ITPD20110165A1 (it) * 2011-05-23 2012-11-24 New Wind S R L Poliuretano espanso lavabile e relativo procedimento di realizzazione
WO2012160507A3 (fr) * 2011-05-23 2013-07-18 New Wind S.R.L. Mousse de polyuréthane lavable et son procédé de fabrication
EP3275342A1 (fr) * 2016-07-28 2018-01-31 Realit Matelas pourvu d'un emplacement cale-bébé
FR3054424A1 (fr) * 2016-07-28 2018-02-02 Realit Matelas pourvu d'un emplacement cale-bebe

Also Published As

Publication number Publication date
CH693895A5 (de) 2004-04-15
DE29919063U1 (de) 2000-03-23

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