WO2008023724A1 - Matelas à structure multi-couches avec une surface inclinée - Google Patents

Matelas à structure multi-couches avec une surface inclinée Download PDF

Info

Publication number
WO2008023724A1
WO2008023724A1 PCT/JP2007/066240 JP2007066240W WO2008023724A1 WO 2008023724 A1 WO2008023724 A1 WO 2008023724A1 JP 2007066240 W JP2007066240 W JP 2007066240W WO 2008023724 A1 WO2008023724 A1 WO 2008023724A1
Authority
WO
WIPO (PCT)
Prior art keywords
mattress
resilience
body support
inclined surface
upper body
Prior art date
Application number
PCT/JP2007/066240
Other languages
English (en)
Japanese (ja)
Inventor
Yasuhiro Yamamoto
Mitsuji Tsurui
Original Assignee
Yasuhiro Yamamoto
Mitsuji Tsurui
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 Yasuhiro Yamamoto, Mitsuji Tsurui filed Critical Yasuhiro Yamamoto
Publication of WO2008023724A1 publication Critical patent/WO2008023724A1/fr

Links

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
    • A47C27/142—Spring, stuffed or fluid mattresses or cushions specially adapted for chairs, beds or sofas with foamed material inlays with projections, depressions or cavities
    • A47C27/146—Spring, stuffed or fluid mattresses or cushions specially adapted for chairs, beds or sofas with foamed material inlays with projections, depressions or cavities on the outside surface of the mattress or cushion
    • 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 a multilayer mattress having an inclined surface or the like. More specifically, the present invention relates to a mattress that is devised so that the upper body side can be kept high in the posture when lying down and the legs are not swollen.
  • GERD is a esophageal happen to contents of the gastric acid of the stomach from flowing back into the esophagus diseases, gastric acid having a strongly acidic aluminum even dissolved from ossicles or meat (p H l ⁇ 2)
  • the droplets affect the esophagus and throat mucosa and cause severe inflammation. It begins with symptoms such as decreased appetite and heartburn, and severe chest pain and throat discomfort appear.
  • Power a disease that was previously thought to be relatively rare in Japan
  • the number of people suffering from reflux esophagitis is increasing with the westernization and aging of the diet and the establishment of diagnostic criteria.
  • Chronic inflammation is thought to cause esophageal cancer and is a disease that cannot be left unattended.
  • Esophageal cancer is a force that needs to be resected at an early stage of metastasis to lymph nodes, etc., and to resect the resected part or transplant the small intestine S. After surgery, gastric acid flows back to the anastomotic part or transplanted part In many cases, this can cause severe pain and delay healing. For this reason, it is effective to raise the upper body to prevent backflow of gastric acid.
  • the patient's upper body is raised by an electric bed for the purpose of preventing accidental ingestion of the patient's meal, toothpaste, liquid food, and the like.
  • This is called the “Ferer position” in terms of nursing, and it causes only the upper body above the waist while keeping the waist level.
  • bedclothes such as beds that maintain the position of Farrer are level when sleeping, and are not considered to sleep while tilted.
  • Patent Document 1 proposes a sleeping mat that can easily keep the upper body high by placing it on a mattress or bed when sleeping.
  • Patent Document 2 proposes a mattress that has a slack and / or a slant for sleeping with the whole body tilted.
  • a means of maintaining the inclination angle when using the mattress reference is made to the point that the mattress is molded by reinforcing it with a large elastic coefficient! /, Hard foam, etc. The composition has been studied!
  • Patent Document 1 Japanese Unexamined Patent Application Publication No. 2006-141743
  • Patent Document 2 Japanese Patent Laid-Open No. 8-112164
  • the sleeping mat proposed in Patent Document 1 uses only the upper body. Therefore, if the upper body slides down along the slope during a sleep, There was a possibility that the effect of holding high could not be obtained. In addition, there was a risk that the comforter would fall down at the waist and immediately lie down.
  • the mattress disclosed in Patent Document 2 is placed on a gently sloping surface, and even if it slips down slightly by turning over, the comforter that keeps the upper body high is lost. It has become difficult to downforce. However, if the user has symptoms of renal insufficiency or hypotension, tilting the whole body may cause a new problem that the leg becomes congested.
  • the present invention can maintain the effect of holding the upper body high to an appropriate level.
  • the present invention provides an upper body support portion having an inclined surface that supports an upper body of a user lying on the side at a predetermined inclination angle, and the use is provided on the lower end side of the inclined surface.
  • a mattress having a lower layer body support portion that supports the lower body of the person and having a layered structure in which a plurality of members having different resilience are stacked from a member having a high resilience to a lower member in order from the lower side. provide.
  • the upper leg and lower leg can be held at the same height and kept almost horizontal.
  • the highly repulsive member located on the lower layer side supports the weight of the person lying on the back, and prevents the inclined surface from sinking excessively, the inclination angle of the inclined surface is An appropriate angle can be set according to the patient's symptoms and the user's preference.
  • the inclination angle of the inclined surface can be appropriately selected within the range of 5 to 45 degrees.
  • a range of 5 to 10 degrees When used after surgery for esophageal cancer, the maximum range is 45 degrees. Of these, the range of 5 to 20 degrees is particularly suitable. If it is less than 5 degrees, the effect of keeping the upper body high will be insufficient, and if it exceeds 20 degrees, slipping of the body and falling down of the comforter due to turning over during sleep will easily occur.
  • the mattress may have a three-layer structure including a high repulsion layer, a middle repulsion layer, and a low repulsion layer.
  • the lower body support portion can be configured so that the surface facing the user's lower body is a flat surface. In this case, there is a step between the flat surface of the lower body support portion and the lower end of the inclined surface of the upper body support portion. May be provided.
  • the legs can be held slightly higher than the user's buttocks. Further, it is possible to apply a force to prevent the body from sliding down the inclined surface from the flat surface of the lower body support portion to the leg portion, and it is possible to enhance the effect of maintaining the upper body high.
  • the mattress may be foldable so that the folded shape is a quadrangular prism.
  • the structure that can be folded so as to be a quadrangular prism can be stored in a closet or closet when not in use, contributing to space saving. The invention's effect
  • FIG. 1 is an external perspective view showing a first embodiment of a mattress according to the present invention
  • FIG. 2 is a side view thereof.
  • the mattress indicated by reference symbol A includes an upper body support portion 11 having an inclined surface 1 that supports the upper body of a user lying down at a predetermined inclination angle, and a lower end side of the inclined surface 1
  • the lower body support part 12 that supports the lower body of the user is installed in the power.
  • this mattress A includes three members A, A, A having different resilience in order from the lower side.
  • the degree of resilience of members, A, A, A is: A (high resilience layer)> A (medium resilience layer)> A (low resilience layer)
  • the mattress A shown in FIG. 1 and the like is an embodiment having a three-layer structure, but depending on the purpose, two layers (for example, a high repulsion layer and a low repulsion layer, not shown), or A layer structure (not shown) having more than three layers may be adopted.
  • the layer structure is adjusted according to the physical condition and physique, such as increasing the resilience (hardness) as a two-layer structure consisting of a middle rebound layer and a high rebound layer.
  • the resilience of each layer member can be adjusted arbitrarily.
  • the thickness h of the medium resilience layer A and the thickness h of the low resilience layer A laminated on the high resilience layer A are respectively
  • the thickness h of the low rebound layer A is 60 m.
  • the middle resilience layer A and the low resilience layer A extend from the head side to the toe side.
  • the thickness may be gradually changed.
  • It may be designed to be larger than the size of the body and adjust the degree of sinking of the body.
  • the part tAi placed in the bottom layer is made of low-resilience urethane foam
  • the part A placed in the middle layer is made of medium-resilience urethane foam
  • the part A placed in the top layer is made of rigid urethane foam.
  • a pillow 2 is integrally formed with the low repulsion layer A in the upper region in the inclined direction T (see FIG. 2) of the inclined surface 11 of the mattress A.
  • the shape of the pillow 2 can be flexibly changed according to the load, so that the load on the head and neck is eliminated and breathing is facilitated.
  • the pillow 2 can sleep well without being displaced.
  • the length of the mattress A in the longitudinal direction L is a force that makes the standard length about 200 cm.
  • the width W of this mattress A is not particularly limited, but it is free to adopt a width corresponding to semi-double, double, queen, king size, etc. (This also applies to the mattress described later).
  • FIG. 3 is a diagram (side view) showing a use state of the mattress A according to the present invention.
  • the middle rebound layer A is also lying on the mattress A
  • the upper surface of the mattress including the inclined surface 1 is flexibly deformed according to the unevenness of the body, so that the recumbent posture is stably maintained and the body pressure is dispersed to provide a comfortable sleeping comfort. Can be realized, and the number of times of turning over can be reduced.
  • the entire upper body is supported by the inclined surface 1, the upper body can be tilted even if the body slips down slightly due to turning over. Therefore, patients with reflux esophagitis or esophageal cancer can be treated while maintaining the upper body at a constant inclination angle even during deep sleep.
  • the high resilience member A in the lowermost layer supports the body firmly so as not to sink even when a person lies down, and maintains the inclination angle ⁇ of the upper body. That is, the lowermost highly repulsive member ⁇ exhibits the function of maintaining the body inclination angle.
  • the inclination angle maintaining function of the highly repulsive member A is suitable for the user's (patient) disease, symptom and demand. In addition, it is possible to adjust appropriately. For example, when mattress A is used for the treatment of reflux esophagitis, the thickness of the head side of the high repulsive member ⁇ (see figure) so that the inclination angle ⁇ is in the range of 5 to 10 degrees. 2. Adjust the sign h). Also, after surgery for esophageal cancer
  • the inclination angle ⁇ can be set to 45 degrees at the maximum by further increasing the thickness of the head side of the highly repulsive member A.
  • the inclination angle ⁇ is particularly preferably in the range of 5 degrees to 20 degrees. Below 5 degrees, the effect of keeping the upper body high is insufficient, and reflux of gastric contents and gastric acid cannot be prevented in patients with reflux esophagitis or esophageal cancer, and the therapeutic effect may not be obtained. Meanwhile, 2
  • the surface of the lower body support portion 12 facing the user's lower body is formed as a flat surface (see FIGS. 1 and 2).
  • the inclined surface 1 lower end of the upper body support portion 11 and the flat surface of the lower body support portion 12 are set so as to smoothly transition at the connection portion. Although it is measured, a step can be provided between the two. That is, in FIG.
  • the height of the flat surface of the lower body support portion 12 shown can be designed higher than the height K of the lower end of the inclined surface 1 of the upper body support portion 11 or can be designed lower.
  • a step of up to about 5 cm is formed between the height K of the lower end of the inclined surface 1 of the upper body support portion 11 and the height K of the flat surface of the lower body support portion 12 according to the weight of the user.
  • FIG. 4 is a side view showing a second embodiment of the mattress according to the present invention.
  • the mattress indicated by the symbol C indicates the height K of the flat surface of the lower body support 12 and the upper body support.
  • the upper leg H2 and the lower leg HI As shown in Figure 3, it is held almost horizontally.
  • the flat surface of the lower body support part 12 is raised to about 5 cm higher than the lower end of the inclined surface 1 of the upper body support part 11, so the legs are slightly higher than the sinking heel part. Can be held.
  • the leg part is held in the recessed part on the upper surface of the mattress C, and the leg from the flat surface of the lower body support part 12 is maintained.
  • a force that prevents the body from sliding down the inclined surface 1 can be applied to the part.
  • the lower body support part 12 functions as a strobe to prevent the body from slipping down during sleep, and the effect of maintaining the upper body high can be further enhanced.
  • the height K of the flat surface of the lower body support portion 12 is set to the height K of the inclined surface 1 of the upper body support portion 11 and the lower end.
  • the thickness of any or all of the members A, A, A forming the lower body support part 12 is made larger than the thickness of each member forming the upper body support part 11.
  • the shape of the low resilience member A is flexibly changed according to the load, it is possible to prevent an excessive burden from being applied to the waist and legs even when the above steps are provided. It is.
  • FIG. 5 is a side view showing a third embodiment of the mattress according to the present invention.
  • the mattress indicated by the symbol D is composed of the upper body support portion 11 having the inclined surface 1, the lower body support portion 12 provided on the lower end side of the inclined surface 1, and the force also being configured as described above. Same as mattress A, except that the lower body support 12 is formed in a triangular prism shape in a side view.
  • This mattress D is similar to the sleeping mat disclosed in Patent Document 1 mentioned above. It is used on a futon or bed, and the upper body of the user is kept on the inclined surface 1 at a predetermined angle. However, in the sleeping mat of Patent Document 1, all the lower body is supported by a mattress or the like, whereas in the mattress D, a part of the lower body is supported by the lower body support portion 12.
  • the upper body of the user lying down is supported by the inclined surface 1, the buttocks are supported by the valley formed by the upper body support part 11 and the lower body support part 12, and the upper part following the buttocks.
  • the upper thigh is supported by the lower body support part 12, and the lower upper and lower thigh parts are supported by a mattress (not shown).
  • the length in the longitudinal direction 1 of the upper body support portion 11 of the mattress D is about 90 cm as a standard length.
  • the length 1 can be freely adjusted according to the height of the user, and the width (W) is not particularly limited.
  • the configuration of the upper body support 11 of the mattress D may be the same as that of the upper body support 11 of the mattress A (the layer structure is omitted in the figure), and the upper body is stably maintained at a predetermined angle. To do. However, in this figure, a concave part 3 that can accommodate the lower body support part 12 is provided on the head side of the upper body support part 11 in order to fold the mattress (described later). Details will be described later).
  • the lower body support portion 12 of the mattress D functions as a stopper, like the lower body support portion 12 of the mattress C, and prevents the body from slipping down during sleep.
  • the user's buttocks are in the valley formed by the upper body support part 11 and the lower body support part 12, and the upper upper part of the thigh following the buttocks is the lower body support part. Since it is supported by 12, the upper part of the upper thigh is maintained with a force S higher than the user's buttocks.
  • the upper part of the upper body support part 12 is A force that prevents the body from sliding down the inclined surface 1 can be applied to the upper thigh.
  • the lower body support portion 12 does not need to have a layer structure, for example, as shown in the figure, the lower body support portion 12 has a two-layer structure composed of a medium resilience member A and a low resilience member A, and further has a low resilience.
  • sexual material A It is preferable to form a thicker film.
  • the upper upper part of the upper leg is supported by the lower body support part 12, and the lower upper leg part and the lower leg part are supported by a mattress or the like (not shown). If the height is too high, the upper thigh and lower thighs will not be horizontal, or an excessive burden will be placed on the upper thighs. Therefore, it is desirable that the lower body support part 12 has a moderate resilience so as to exhibit a stopper function to prevent slipping off and keep the leg part substantially horizontal.
  • the mattress D prevents the upper body from slipping down due to turning over during sleep, which has occurred in a sleeping mat used on a conventional mattress or the like, by providing the lower body support portion 12. It can be folded compactly as described below (see Fig. 8), so it is suitable for carrying and using especially during long business trips.
  • FIG. 6 is a side view showing a fourth embodiment of the mattress according to the present invention.
  • the mattress indicated by the symbol B has a configuration that is divided into three in the longitudinal direction (see arrow L in the figure). Specifically, the block B, B, and B force are divided into three equal lengths in the longitudinal direction L.
  • Blocks B and B correspond to the upper body support portion 11 of the mattress A, and the block B corresponds to the lower half.
  • the block B on the head side and the block B located in the center are intermediate positions of the inclined surface 1 in the inclination direction T.
  • connection C is connected via connection C.
  • Connections C and C perform hinge-like functions
  • the heights K and K of the connection part C of the block B and the block B are designed to be the same, and the inclined upper surface B of the block B is smoothly placed on the horizontal upper surface B of the block.
  • a step can also be provided between the horizontal upper surface B of 2 21 3. This is explained in Mattress A above. That's right.
  • connecting portions C and C are configured to be detachable such as fasteners, hook-and-loop fasteners, buttons, etc.
  • the ttress can be used for a long time.
  • folding work order is not particularly limited.
  • FIG. 7 is a side view showing a state in which the mattress B is folded.
  • the mattress B becomes a rectangular prism (for example, a rectangular parallelepiped or a cube not shown). As described above, the mattress B can be folded so as to be a quadrangular prism, and thus can be stored in a closet or a closet, contributing to space saving.
  • symbol B is the bottom (bottom surface) of block B before folding
  • symbol B is the folding of block B.
  • FIG. 8 shows a folded state when the mattress D is divided and provided with a connecting portion in the same manner.
  • the lower body support part 12 is configured to be accommodated in the recessed part 3 provided on the head side of the upper body support part 11, and can be stored more compactly. Is possible. Industrial applicability
  • the mattress according to the present invention is, for example, for the treatment of reflux esophagitis, esophageal cancer, V, snoring, sleep apnea syndrome, heart failure, etc., prevention of leg depressive blood (swelling), etc. It is useful for keeping the posture of lying down in a hospital, welfare facility, home, etc. with the upper body side raised.
  • FIG. 1 is a perspective view showing a first embodiment of a mattress according to the present invention.
  • FIG. 2 is a side view showing the first embodiment of the mattress according to the present invention.
  • FIG. 3 is a view (side view) showing a use state of the mattress according to the first embodiment of the present invention.
  • FIG. 4 is a side view showing a second embodiment of a mattress according to the present invention.
  • FIG. 5 is a side view showing a third embodiment of a mattress according to the present invention.
  • FIG. 6 is a side view showing a fourth embodiment of a mattress according to the present invention.
  • FIG. 7 is a side view showing a folded state of the mattress according to the fourth embodiment of the present invention.
  • FIG. 8 is a side view showing a folded state of the mattress according to the third embodiment of the present invention.
  • a Medium resilience member (medium resilience layer)
  • a Low resilience material low resilience layer

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)

Abstract

L'invention a pour objet de proposer un matelas par lequel l'élévation de la partie supérieure du corps de l'utilisateur peut être maintenue de façon appropriée, tout en prévenant la congestion des jambes. L'invention propose un matelas (A) qui comprend une portion de support supérieure (11) composée d'une surface inclinée (1) permettant de supporter le torse d'un utilisateur couché à un angle d'inclinaison prédéterminé, et d'une portion de support inferieure (12) disposée sur le côté de l'extrémité inférieure de la surface inclinée (1) pour supporter la région inférieure du corps dudit utilisateur. La structure dudit matelas est formée d'une pluralité d'éléments (A1-A3) présentant des résiliences différentes ; les éléments sont disposés en couches de résilience décroissants, l'élément présentant la résilience la plus élevée étant situé à la partie inférieure du matelas.
PCT/JP2007/066240 2006-08-23 2007-08-22 Matelas à structure multi-couches avec une surface inclinée WO2008023724A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2006-226281 2006-08-23
JP2006226281 2006-08-23

Publications (1)

Publication Number Publication Date
WO2008023724A1 true WO2008023724A1 (fr) 2008-02-28

Family

ID=39106809

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2007/066240 WO2008023724A1 (fr) 2006-08-23 2007-08-22 Matelas à structure multi-couches avec une surface inclinée

Country Status (1)

Country Link
WO (1) WO2008023724A1 (fr)

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2543282A1 (fr) * 2011-07-05 2013-01-09 Werner Helmert Matelas
JP3198937U (ja) * 2015-05-18 2015-07-30 折田 恵 傾斜型マットレス
JP2016515883A (ja) * 2013-03-14 2016-06-02 セレクト コンフォート コーポレーションＳｅｌｅｃｔ Ｃｏｍｆｏｒｔ Ｃｏｒｐｏｒａｔｉｏｎ 調節可能なベッドの基礎のためのパートナーいびき機能
JP2016187516A (ja) * 2015-03-30 2016-11-04 Ｂｉｅ・Ｌａ株式会社 座布団
JP2017136385A (ja) * 2017-03-02 2017-08-10 大東寝具工業株式会社 枕
JP2017523877A (ja) * 2014-08-08 2017-08-24 アメニティ ヘルス，インコーポレイテッド 治療的クッションシステム及び方法
CN110973891A (zh) * 2019-11-12 2020-04-10 北京理工大学 一种用于止鼾床垫的推顶装置及其控制方法
USD921203S1 (en) 2017-05-30 2021-06-01 Amenity Health, Inc. Therapeutic cushion
US11234533B2 (en) 2014-08-08 2022-02-01 Amenity Health, Inc. Therapeutic cushion systems and methods
US11234877B2 (en) 2012-02-03 2022-02-01 Amenity Health, Inc. Therapeutic cushion systems and methods
IT202200006482A1 (it) * 2022-04-04 2023-10-04 Santis Emanuela De Materasso reclinato antidecubito antireflusso reversibile

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0655457U (ja) * 1993-01-12 1994-08-02 俊男 増田 ソフアーベット
JPH0662859U (ja) * 1993-02-16 1994-09-06 ジャパンライフ株式会社 多層構造のマットレス
JP3047525U (ja) * 1997-09-26 1998-04-14 妙子 菊池 寝具用補助装置
JP3051883U (ja) * 1998-02-27 1998-09-02 北陸化成株式会社 ソファーマットレス

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0655457U (ja) * 1993-01-12 1994-08-02 俊男 増田 ソフアーベット
JPH0662859U (ja) * 1993-02-16 1994-09-06 ジャパンライフ株式会社 多層構造のマットレス
JP3047525U (ja) * 1997-09-26 1998-04-14 妙子 菊池 寝具用補助装置
JP3051883U (ja) * 1998-02-27 1998-09-02 北陸化成株式会社 ソファーマットレス

Cited By (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2543282A1 (fr) * 2011-07-05 2013-01-09 Werner Helmert Matelas
US11801185B2 (en) 2012-02-03 2023-10-31 Amenity Health, Inc. Therapeutic cushion systems and methods
US11786429B2 (en) 2012-02-03 2023-10-17 Amenity Health, Inc. Therapeutic cushion systems and methods
US11357684B2 (en) 2012-02-03 2022-06-14 Amenity Health, Inc. Therapeutic cushion systems and methods
US11234877B2 (en) 2012-02-03 2022-02-01 Amenity Health, Inc. Therapeutic cushion systems and methods
US11096849B2 (en) 2013-03-14 2021-08-24 Sleep Number Corporation Partner snore feature for adjustable bed foundation
JP2016515883A (ja) * 2013-03-14 2016-06-02 セレクト コンフォート コーポレーションＳｅｌｅｃｔ Ｃｏｍｆｏｒｔ Ｃｏｒｐｏｒａｔｉｏｎ 調節可能なベッドの基礎のためのパートナーいびき機能
US11712384B2 (en) 2013-03-14 2023-08-01 Sleep Number Corporation Partner snore feature for adjustable bed foundation
US10058467B2 (en) 2013-03-14 2018-08-28 Sleep Number Corporation Partner snore feature for adjustable bed foundation
US10492969B2 (en) 2013-03-14 2019-12-03 Sleep Number Corporation Partner snore feature for adjustable bed foundation
US10632032B1 (en) 2013-03-14 2020-04-28 Sleep Number Corporation Partner snore feature for adjustable bed foundation
JP2017523877A (ja) * 2014-08-08 2017-08-24 アメニティ ヘルス，インコーポレイテッド 治療的クッションシステム及び方法
US11234533B2 (en) 2014-08-08 2022-02-01 Amenity Health, Inc. Therapeutic cushion systems and methods
US12114779B2 (en) 2014-08-08 2024-10-15 Amenity Health, Inc. Therapeutic cushion systems and methods
JP2016187516A (ja) * 2015-03-30 2016-11-04 Ｂｉｅ・Ｌａ株式会社 座布団
JP3198937U (ja) * 2015-05-18 2015-07-30 折田 恵 傾斜型マットレス
JP2017136385A (ja) * 2017-03-02 2017-08-10 大東寝具工業株式会社 枕
USD921203S1 (en) 2017-05-30 2021-06-01 Amenity Health, Inc. Therapeutic cushion
USD1021101S1 (en) 2017-05-30 2024-04-02 Amenity Health, Inc. Therapeutic cushion
CN110973891A (zh) * 2019-11-12 2020-04-10 北京理工大学 一种用于止鼾床垫的推顶装置及其控制方法
IT202200006482A1 (it) * 2022-04-04 2023-10-04 Santis Emanuela De Materasso reclinato antidecubito antireflusso reversibile

Similar Documents

Publication Publication Date Title
WO2008023724A1 (fr) Matelas à structure multi-couches avec une surface inclinée
US9386859B2 (en) Sleep system
CA2722932C (fr) Support ergonomique et procede d'aide au sommeil
US6925670B2 (en) Full-body mattress with inclined portion and covering for same
US4685163A (en) Recliner for medical convalescence
US7134158B2 (en) Portable, adjustable, inflatable bed
US8037562B2 (en) Tension relieving body support apparatus
US7607185B1 (en) Inflatable incline mattress
US20120023669A1 (en) Surface mounted, motorized upper body lift assembly for alleviating discomfort while lying down
US20040074008A1 (en) Memory foam mattress system
WO2009082411A1 (fr) Dispositif formant appui-tête et repose-nuque
CA2536418A1 (fr) Couvre-matelas incline
US20100122418A1 (en) Full-body inclined mattress
US20050172408A1 (en) Supportive upper body constraint device
JP3115039U (ja) エアマットレス
JP2017176452A (ja) 介護・医療適性を向上させたマットレス
JP3177474U (ja) 逆流性食道炎対処用マット
KR102272565B1 (ko) 좌측와위용 베개
JP2014212849A (ja) ギャッチベッド用マットレス
JP6748278B2 (ja) ギャッチベッド用マットレス
KR20100084797A (ko) 기능성 매트리스
US20040237199A1 (en) Maternity comfort mattress
JP3238535U (ja) 枕及び枕セット
JP6621185B2 (ja) ギャッチベッド用マットレス
JP6284589B2 (ja) ギャッチベッド用マットレス

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 07792839

Country of ref document: EP

Kind code of ref document: A1

DPE1 Request for preliminary examination filed after expiration of 19th month from priority date (pct application filed from 20040101)
NENP Non-entry into the national phase

Ref country code: DE

NENP Non-entry into the national phase

Ref country code: RU

122 Ep: pct application non-entry in european phase

Ref document number: 07792839

Country of ref document: EP

Kind code of ref document: A1

NENP Non-entry into the national phase

Ref country code: JP

DPE1 Request for preliminary examination filed after expiration of 19th month from priority date (pct application filed from 20040101)