GB2577323B - Segmented foam cushion - Google Patents

Segmented foam cushion Download PDF

Info

Publication number
GB2577323B
GB2577323B GB1815481.5A GB201815481A GB2577323B GB 2577323 B GB2577323 B GB 2577323B GB 201815481 A GB201815481 A GB 201815481A GB 2577323 B GB2577323 B GB 2577323B
Authority
GB
United Kingdom
Prior art keywords
foam cushion
segmented foam
segmented
cushion
foam
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.)
Active
Application number
GB1815481.5A
Other versions
GB2577323A (en
GB201815481D0 (en
Inventor
James Gavin
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.)
Helping Hand Co Ledbury Ltd
Original Assignee
Helping Hand Co Ledbury Ltd
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 Helping Hand Co Ledbury Ltd filed Critical Helping Hand Co Ledbury Ltd
Priority to GB1815481.5A priority Critical patent/GB2577323B/en
Publication of GB201815481D0 publication Critical patent/GB201815481D0/en
Priority to GB1819212.0A priority patent/GB2578928A/en
Publication of GB2577323A publication Critical patent/GB2577323A/en
Application granted granted Critical
Publication of GB2577323B publication Critical patent/GB2577323B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • 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
    • A61G5/00—Chairs or personal conveyances specially adapted for patients or disabled persons, e.g. wheelchairs
    • A61G5/10—Parts, details or accessories
    • A61G5/1091—Cushions, seats or abduction devices
    • 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
    • A47C27/08—Fluid mattresses or cushions
    • A47C27/081—Fluid mattresses or cushions of pneumatic type
    • A47C27/084—Fluid mattresses or cushions of pneumatic type self inflating
    • 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
    • A47C27/08—Fluid mattresses or cushions
    • A47C27/088—Fluid mattresses or cushions incorporating elastic bodies, e.g. foam
    • 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
    • A47C27/08—Fluid mattresses or cushions
    • A47C27/10—Fluid mattresses or cushions with two or more independently-fillable chambers
    • 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
    • A61G5/00—Chairs or personal conveyances specially adapted for patients or disabled persons, e.g. wheelchairs
    • A61G5/10—Parts, details or accessories
    • A61G5/1043—Cushions specially adapted for wheelchairs
    • A61G5/1045—Cushions specially adapted for wheelchairs for the seat portion
    • 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
    • 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
    • A61G7/05769—Arrangements for preventing bed-sores or for supporting patients with burns, e.g. mattresses specially adapted therefor with inflatable chambers
GB1815481.5A 2018-09-24 2018-09-24 Segmented foam cushion Active GB2577323B (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
GB1815481.5A GB2577323B (en) 2018-09-24 2018-09-24 Segmented foam cushion
GB1819212.0A GB2578928A (en) 2018-09-24 2018-11-26 Segmented foam cushion and method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1815481.5A GB2577323B (en) 2018-09-24 2018-09-24 Segmented foam cushion

Publications (3)

Publication Number Publication Date
GB201815481D0 GB201815481D0 (en) 2018-11-07
GB2577323A GB2577323A (en) 2020-03-25
GB2577323B true GB2577323B (en) 2022-08-10

Family

ID=64024225

Family Applications (2)

Application Number Title Priority Date Filing Date
GB1815481.5A Active GB2577323B (en) 2018-09-24 2018-09-24 Segmented foam cushion
GB1819212.0A Withdrawn GB2578928A (en) 2018-09-24 2018-11-26 Segmented foam cushion and method

Family Applications After (1)

Application Number Title Priority Date Filing Date
GB1819212.0A Withdrawn GB2578928A (en) 2018-09-24 2018-11-26 Segmented foam cushion and method

Country Status (1)

Country Link
GB (2) GB2577323B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11419426B2 (en) * 2020-05-15 2022-08-23 Ara Ohanian Portable seat cushion

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6671911B1 (en) * 1999-05-21 2004-01-06 Hill Engineering Continuous wave cushioned support
US20040045090A1 (en) * 2002-08-23 2004-03-11 Jen-Hsiu Tsai Self inflated air cushioned bed
DE102004013674A1 (en) * 2004-03-15 2005-10-06 Volkswagen Ag Seat for a motor vehicle, an aircraft or the like comprises at least within the back rest area an elastically compliant foam cushioning formed by covered pockets which contain open-cell, self-inflating foam
US20080078033A1 (en) * 2006-10-03 2008-04-03 Wyatt Charles C Nodal Modular Support Surface
WO2009079696A1 (en) * 2007-12-20 2009-07-02 Comfort Concepts Pty Limited Seating systems incorporating self-inflating adjustable supports
US20140319890A1 (en) * 2013-04-30 2014-10-30 Tropitone Furniture Co., Inc. Seating with adjustable cushions
KR101522563B1 (en) * 2014-01-06 2015-05-26 강승현 Cushion for preventing bedsore and manufacturing method thereof

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6209159B1 (en) * 1997-01-10 2001-04-03 Comfortex Health Care Surfaces Pressure reducing cushion with selective pressure point relief
US6038722A (en) * 1999-01-08 2000-03-21 Giori; Gualtiero G. Pressure adjustable, anatomically contoured mattress
US20020138911A1 (en) * 2001-03-07 2002-10-03 Giori Gualtiero G. Self-inflating mattress
EP1279393A3 (en) * 2001-07-26 2003-10-22 Stefan Hammerschmidt Adjustable seat and backrest, particularly for wheelchairs

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6671911B1 (en) * 1999-05-21 2004-01-06 Hill Engineering Continuous wave cushioned support
US20040045090A1 (en) * 2002-08-23 2004-03-11 Jen-Hsiu Tsai Self inflated air cushioned bed
DE102004013674A1 (en) * 2004-03-15 2005-10-06 Volkswagen Ag Seat for a motor vehicle, an aircraft or the like comprises at least within the back rest area an elastically compliant foam cushioning formed by covered pockets which contain open-cell, self-inflating foam
US20080078033A1 (en) * 2006-10-03 2008-04-03 Wyatt Charles C Nodal Modular Support Surface
WO2009079696A1 (en) * 2007-12-20 2009-07-02 Comfort Concepts Pty Limited Seating systems incorporating self-inflating adjustable supports
US20140319890A1 (en) * 2013-04-30 2014-10-30 Tropitone Furniture Co., Inc. Seating with adjustable cushions
KR101522563B1 (en) * 2014-01-06 2015-05-26 강승현 Cushion for preventing bedsore and manufacturing method thereof

Also Published As

Publication number Publication date
GB2577323A (en) 2020-03-25
GB201815481D0 (en) 2018-11-07
GB2578928A (en) 2020-06-03
GB201819212D0 (en) 2019-01-09

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