JP6535946B1 - 介護マットレス - Google Patents
介護マットレス Download PDFInfo
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- JP6535946B1 JP6535946B1 JP2019512022A JP2019512022A JP6535946B1 JP 6535946 B1 JP6535946 B1 JP 6535946B1 JP 2019512022 A JP2019512022 A JP 2019512022A JP 2019512022 A JP2019512022 A JP 2019512022A JP 6535946 B1 JP6535946 B1 JP 6535946B1
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- 239000000470 constituent Substances 0.000 claims abstract description 23
- 238000001125 extrusion Methods 0.000 claims abstract description 17
- 229920005992 thermoplastic resin Polymers 0.000 claims abstract description 11
- 239000010410 layer Substances 0.000 claims description 13
- 239000002344 surface layer Substances 0.000 claims description 10
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- 239000004698 Polyethylene Substances 0.000 description 11
- -1 polyethylene Polymers 0.000 description 11
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- 239000004721 Polyphenylene oxide Substances 0.000 description 1
- 125000001931 aliphatic group Chemical group 0.000 description 1
- 229920003232 aliphatic polyester Polymers 0.000 description 1
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47C—CHAIRS; SOFAS; BEDS
- A47C20/00—Head -, foot -, or like rests for beds, sofas or the like
- A47C20/04—Head -, foot -, or like rests for beds, sofas or the like with adjustable inclination
- A47C20/041—Head -, foot -, or like rests for beds, sofas or the like with adjustable inclination by electric motors
-
- 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
- A47C27/12—Spring, stuffed or fluid mattresses or cushions specially adapted for chairs, beds or sofas with fibrous inlays, e.g. made of wool, of cotton
- A47C27/121—Spring, stuffed or fluid mattresses or cushions specially adapted for chairs, beds or sofas with fibrous inlays, e.g. made of wool, of cotton with different inlays
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- 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
- A47C27/12—Spring, stuffed or fluid mattresses or cushions specially adapted for chairs, beds or sofas with fibrous inlays, e.g. made of wool, of cotton
- A47C27/122—Spring, stuffed or fluid mattresses or cushions specially adapted for chairs, beds or sofas with fibrous inlays, e.g. made of wool, of cotton with special fibres, such as acrylic thread, coconut, horsehair
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- A61G7/00—Beds specially adapted for nursing; Devices for lifting patients or disabled persons
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- A61G7/065—Rests specially adapted therefor
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- B32B5/02—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by structural features of a fibrous or filamentary layer
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- B32B5/00—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts
- B32B5/22—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B5/00—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts
- B32B5/22—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed
- B32B5/24—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed one layer being a fibrous or filamentary layer
- B32B5/26—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed one layer being a fibrous or filamentary layer another layer next to it also being fibrous or filamentary
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- D—TEXTILES; PAPER
- D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
- D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
- D04H3/00—Non-woven fabrics formed wholly or mainly of yarns or like filamentary material of substantial length
- D04H3/005—Synthetic yarns or filaments
- D04H3/007—Addition polymers
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- D—TEXTILES; PAPER
- D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
- D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
- D04H3/00—Non-woven fabrics formed wholly or mainly of yarns or like filamentary material of substantial length
- D04H3/08—Non-woven fabrics formed wholly or mainly of yarns or like filamentary material of substantial length characterised by the method of strengthening or consolidating
- D04H3/16—Non-woven fabrics formed wholly or mainly of yarns or like filamentary material of substantial length characterised by the method of strengthening or consolidating with bonds between thermoplastic filaments produced in association with filament formation, e.g. immediately following extrusion
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- 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
- A61G7/002—Beds specially adapted for nursing; Devices for lifting patients or disabled persons having adjustable mattress frame
- A61G7/015—Beds specially adapted for nursing; Devices for lifting patients or disabled persons having adjustable mattress frame divided into different adjustable sections, e.g. for Gatch position
-
- 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
- A61G7/065—Rests specially adapted therefor
- A61G7/07—Rests specially adapted therefor for the head or torso, e.g. special back-rests
-
- 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
- A61G7/065—Rests specially adapted therefor
- A61G7/075—Rests specially adapted therefor for the limbs
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2250/00—Layers arrangement
- B32B2250/20—All layers being fibrous or filamentary
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2262/00—Composition or structural features of fibres which form a fibrous or filamentary layer or are present as additives
- B32B2262/02—Synthetic macromolecular fibres
- B32B2262/0207—Elastomeric fibres
- B32B2262/0215—Thermoplastic elastomer fibers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2262/00—Composition or structural features of fibres which form a fibrous or filamentary layer or are present as additives
- B32B2262/02—Synthetic macromolecular fibres
- B32B2262/0253—Polyolefin fibres
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2262/00—Composition or structural features of fibres which form a fibrous or filamentary layer or are present as additives
- B32B2262/02—Synthetic macromolecular fibres
- B32B2262/0276—Polyester fibres
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2307/00—Properties of the layers or laminate
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- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
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- B—PERFORMING OPERATIONS; TRANSPORTING
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Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Nursing (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Invalid Beds And Related Equipment (AREA)
- Mattresses And Other Support Structures For Chairs And Beds (AREA)
- Nonwoven Fabrics (AREA)
Abstract
Description
実施例1と同じ寸法のポリエチレンの三次元網状構造体のマットレスについて、マットレスの長手方向Yにおいて、頭部分65cmの嵩密度が0.050g/cm3、頭部分に続く腰部分65cmの嵩密度が0.055g/cm3、腰部分に続く足部分65cmの嵩密度が0.050g/cm3であった。製造条件は引き取り速度の制御は実施例1と同一であり、口金の孔の密度は均一である。株式会社プラッツのベッド(P100−3)を使用して、マットレスのベッドへの追従性の確認試験を行った。この三次元網状構造体のマットレスでは、介護ベッドの駆動底板からマットレス底面までの垂直距離の最大値が6cmであり、実施例1よりも1.4cm大きく、追従性が劣る。
1a1〜1a9・・・構成単位
1b1〜1b8・・・構成単位
2・・・立体疎密構造
2c・・・構成単位
2c1,2c2・・・構成単位
2d・・・構成単位
2d1,2d2・・・構成単位
3・・・立体疎密構造
3e1,3e2・・・構成単位
3f1〜3f3・・・構成単位
4a1〜4a9・・・領域
4b1〜4b8・・・領域
101・・・三次元網状構造体
201・・・三次元網状構造体
201’・・・三次元網状構造体
301・・・三次元網状構造体
401・・・三次元網状構造体
501・・・三次元網状構造体
Claims (3)
- 熱可塑性樹脂のフィラメントを不規則に接点で接触絡合させたカール状のスプリング構造を有し、
線径φ0.1〜2.0mmであり、
押出方向に疎の構成単位と密の構成単位を繰り返し設ける第1立体疎密構造を有し、
該第1立体疎密構造において、前記疎の構成単位の嵩密度が0.01〜0.08g/cm3、前記密の構成単位の嵩密度が0.03〜0.09g/cm3、前記疎の構成単位の嵩密度に対する前記密の構成単位の嵩密度の比率が1.01〜5、前記疎の構成単位の押出方向での長さが1〜50cm、前記密の構成単位の押出方向での長さが3〜60cm、長さの比率が0.1〜10であり、
厚さ方向に疎の構成単位と密の構成単位を設ける第2立体疎密構造を有し、
該第2立体疎密構造において、前記疎の構成単位の嵩密度が0.01〜0.08g/cm3、前記密の構成単位の嵩密度が0.03〜0.09g/cm3、前記疎の構成単位に対する前記密の構成単位の嵩密度の比率が1.01〜5、前記疎の構成単位の厚さが0.5〜10cm、前記密の構成単位の厚さが2〜30cm、前記疎の構成単位に対する前記密の構成単位の厚さの比率が0.2〜60であり、
前記押出方向に対して直交する方向に疎の構成単位と密の構成単位を繰り返し設ける第3立体疎密構造を有し、
該第3立体疎密構造において、前記疎の構成単位の嵩密度が0.01〜0.07g/cm3、前記密の構成単位の嵩密度が0.0128〜0.09g/cm3、前記疎の構成単位の嵩密度に対する前記密の構成単位の嵩密度の比率が1.01〜5、前記疎の構成単位の幅が40〜100cm、前記密の構成単位の幅が4〜30cm、前記疎の構成単位の幅に対する前記密の構成単位の幅の比率が0.02〜30であり、
該第3立体粗密構造において、前記疎の構成単位は第1の疎の構成単位と、前記第1の疎の構成単位の両側に設けられ、前記第1の疎の構成単位よりも嵩密度の小さい第2の疎の構成単位を有し、前記第2の疎の構成単位の幅は前記第1の疎の構成単位より狭く、
前記第1立体疎密構造、前記第2立体疎密構造、及び前記第3立体疎密構造により、疎の構成単位同士による複数の交差立体領域を有する三次元網状構造体からなる介護マットレス。 - 前記第2立体疎密構造において、前記密の構成単位を表面層に設ける請求項1の介護マットレス。
- 前記第2立体疎密構造において、前記密の構成単位を中間層に設け、疎の構成単位を表面層に設ける請求項1の介護マットレス。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2017184609 | 2017-09-26 | ||
JP2017184609 | 2017-09-26 | ||
PCT/JP2018/035673 WO2019065729A1 (ja) | 2017-09-26 | 2018-09-26 | 介護ベッド |
Publications (2)
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JP6535946B1 true JP6535946B1 (ja) | 2019-07-03 |
JPWO2019065729A1 JPWO2019065729A1 (ja) | 2019-11-14 |
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US (1) | US20200187669A1 (ja) |
EP (1) | EP3689315A4 (ja) |
JP (1) | JP6535946B1 (ja) |
CN (1) | CN110573124B (ja) |
WO (1) | WO2019065729A1 (ja) |
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JP7038418B2 (ja) * | 2019-09-17 | 2022-03-18 | 株式会社シーエンジ | コイルスプリング用緩衝材およびクッション体 |
CN113335160A (zh) * | 2020-03-03 | 2021-09-03 | 喜恩吉股份有限公司 | 车辆用座位 |
CN111568680A (zh) * | 2020-05-16 | 2020-08-25 | 南宁市第二人民医院 | 一种影像科中病人侧躺检查用床 |
TWI803397B (zh) * | 2022-07-21 | 2023-05-21 | 施權航 | 電動床 |
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JP2003310395A (ja) * | 2002-04-26 | 2003-11-05 | Ain Kk Sogo Kenkyusho | スプリング構造樹脂成形品から成るベッド、その製造方法並びにスプリング構造樹脂成形品からなるベッドクッション |
JP2006097223A (ja) * | 2004-09-02 | 2006-04-13 | Jatecx:Kk | 立体網状構造体及び立体網状構造体の製造方法 |
JP2014168683A (ja) * | 2013-02-09 | 2014-09-18 | Shiienji:Kk | 立体網状構造体製造装置及び立体網状構造体製造方法 |
JP2017014681A (ja) * | 2011-12-14 | 2017-01-19 | 株式会社シーエンジ | 三次元網状構造体 |
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US7625629B2 (en) | 2000-03-15 | 2009-12-01 | C-Eng Co., Ltd. | Three-dimensional net-like structure, and method and device for producing three dimensional net-like structure |
US10328618B2 (en) * | 2000-03-15 | 2019-06-25 | C-Eng Co., Ltd. | Three dimensional netted structure |
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JP2003003407A (ja) * | 2001-06-26 | 2003-01-08 | Shiienji:Kk | 舗装材及び屋外用床材 |
JP5030393B2 (ja) | 2004-05-28 | 2012-09-19 | 株式会社シーエンジ | ベッド用クッション及びその製造方法 |
MY143706A (en) * | 2004-05-28 | 2011-06-30 | C Eng Co Ltd | A cushion for a bed and a method of manufacturing the same |
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JP6228291B2 (ja) * | 2014-02-23 | 2017-11-08 | 株式会社シーエンジ | クッション用中材及びクッション |
CN205970247U (zh) * | 2016-08-15 | 2017-02-22 | 张衡 | 一种立体分区网布 |
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2018
- 2018-09-26 US US16/608,246 patent/US20200187669A1/en not_active Abandoned
- 2018-09-26 EP EP18860864.0A patent/EP3689315A4/en active Pending
- 2018-09-26 WO PCT/JP2018/035673 patent/WO2019065729A1/ja unknown
- 2018-09-26 JP JP2019512022A patent/JP6535946B1/ja active Active
- 2018-09-26 CN CN201880028823.1A patent/CN110573124B/zh active Active
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JP2003310395A (ja) * | 2002-04-26 | 2003-11-05 | Ain Kk Sogo Kenkyusho | スプリング構造樹脂成形品から成るベッド、その製造方法並びにスプリング構造樹脂成形品からなるベッドクッション |
JP2006097223A (ja) * | 2004-09-02 | 2006-04-13 | Jatecx:Kk | 立体網状構造体及び立体網状構造体の製造方法 |
JP2017014681A (ja) * | 2011-12-14 | 2017-01-19 | 株式会社シーエンジ | 三次元網状構造体 |
JP2014168683A (ja) * | 2013-02-09 | 2014-09-18 | Shiienji:Kk | 立体網状構造体製造装置及び立体網状構造体製造方法 |
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CN110573124A (zh) | 2019-12-13 |
EP3689315A1 (en) | 2020-08-05 |
WO2019065729A1 (ja) | 2019-04-04 |
JPWO2019065729A1 (ja) | 2019-11-14 |
EP3689315A4 (en) | 2021-06-16 |
US20200187669A1 (en) | 2020-06-18 |
CN110573124B (zh) | 2021-04-27 |
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