CA3163863A1 - Lits pouvant etre commandes - Google Patents

Lits pouvant etre commandes Download PDF

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Publication number
CA3163863A1
CA3163863A1 CA3163863A CA3163863A CA3163863A1 CA 3163863 A1 CA3163863 A1 CA 3163863A1 CA 3163863 A CA3163863 A CA 3163863A CA 3163863 A CA3163863 A CA 3163863A CA 3163863 A1 CA3163863 A1 CA 3163863A1
Authority
CA
Canada
Prior art keywords
air
support structure
pressure controller
zone
air pressure
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.)
Pending
Application number
CA3163863A
Other languages
English (en)
Inventor
Andrew J. FRANK
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.)
PATIENTECH LLC
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 CA3163863A1 publication Critical patent/CA3163863A1/fr
Pending legal-status Critical Current

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
    • A47C27/08—Fluid mattresses or cushions
    • A47C27/081—Fluid mattresses or cushions of pneumatic type
    • A47C27/083—Fluid mattresses or cushions of pneumatic type with pressure control, e.g. with pressure sensors
    • 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
    • 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
    • A47C27/082—Fluid mattresses or cushions of pneumatic type with non-manual inflation, e.g. with electric pumps
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47C—CHAIRS; SOFAS; BEDS
    • A47C31/00—Details or accessories for chairs, beds, or the like, not provided for in other groups of this subclass, e.g. upholstery fasteners, mattress protectors, stretching devices for mattress nets
    • A47C31/008—Use of remote controls
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B35/00—Piston pumps specially adapted for elastic fluids and characterised by the driving means to their working members, or by combination with, or adaptation to, specific driving engines or motors, not otherwise provided for
    • F04B35/04—Piston pumps specially adapted for elastic fluids and characterised by the driving means to their working members, or by combination with, or adaptation to, specific driving engines or motors, not otherwise provided for the means being electric
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B39/00—Component parts, details, or accessories, of pumps or pumping systems specially adapted for elastic fluids, not otherwise provided for in, or of interest apart from, groups F04B25/00 - F04B37/00
    • F04B39/0027—Pulsation and noise damping means
    • F04B39/0044—Pulsation and noise damping means with vibration damping supports
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B41/00—Pumping installations or systems specially adapted for elastic fluids
    • F04B41/06—Combinations of two or more pumps
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B49/00—Control, e.g. of pump delivery, or pump pressure of, or safety measures for, machines, pumps, or pumping installations, not otherwise provided for, or of interest apart from, groups F04B1/00 - F04B47/00
    • F04B49/06—Control using electricity
    • F04B49/065—Control using electricity and making use of computers
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B49/00—Control, e.g. of pump delivery, or pump pressure of, or safety measures for, machines, pumps, or pumping installations, not otherwise provided for, or of interest apart from, groups F04B1/00 - F04B47/00
    • F04B49/08—Regulating by delivery pressure
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B2205/00—Fluid parameters
    • F04B2205/05—Pressure after the pump outlet
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B2205/00—Fluid parameters
    • F04B2205/06—Pressure in a (hydraulic) circuit
    • F04B2205/063—Pressure in a (hydraulic) circuit in a reservoir linked to the pump outlet
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B2207/00—External parameters
    • F04B2207/70—Warnings

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Computer Hardware Design (AREA)
  • Mattresses And Other Support Structures For Chairs And Beds (AREA)
  • Invalid Beds And Related Equipment (AREA)

Abstract

Structure de support destinée à supporter un corps humain. La structure de support comprend plusieurs zones, comprenant une zone pour les hanches, une zone pour les lombaires et une zone pour les épaules. La structure de support comprend au moins un réservoir souple à air disposé dans chacune des multiples zones, chacun desdits réservoirs souples à air étant un corps hermétiquement scellé. Un régulateur de pression d'air comprend plusieurs pompes à air reliées à un collecteur pliable, le collecteur pliable étant relié à une ou plusieurs électrovannes parmi plusieurs électrovannes. Plusieurs tubes d'entrée peuvent chacun être reliés au niveau d'une première extrémité à l'une des multiples électrovannes et au niveau d'une seconde extrémité à l'orifice d'entrée de l'un desdits réservoirs souples à air. Le nombre de réservoirs souples à air peut être supérieur au nombre de zones.
CA3163863A 2020-01-24 2021-01-25 Lits pouvant etre commandes Pending CA3163863A1 (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US202062965775P 2020-01-24 2020-01-24
US62/965,775 2020-01-24
PCT/US2021/014931 WO2021151084A1 (fr) 2020-01-24 2021-01-25 Lits pouvant être commandés

Publications (1)

Publication Number Publication Date
CA3163863A1 true CA3163863A1 (fr) 2021-07-29

Family

ID=76969528

Family Applications (1)

Application Number Title Priority Date Filing Date
CA3163863A Pending CA3163863A1 (fr) 2020-01-24 2021-01-25 Lits pouvant etre commandes

Country Status (5)

Country Link
US (2) US20210227991A1 (fr)
EP (1) EP4093246A4 (fr)
JP (1) JP2023511509A (fr)
CA (1) CA3163863A1 (fr)
WO (1) WO2021151084A1 (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11383118B1 (en) * 2019-05-02 2022-07-12 Bryan Hines James Inflatable impact attenuation device with discrete elements
US20230000261A1 (en) * 2021-06-30 2023-01-05 Karen D. Webster Pressurized Vertical Cylinder Air Chamber Mattress

Family Cites Families (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8517495D0 (en) * 1985-07-10 1985-08-14 Mediscus Prod Ltd Transit mattress
US5249319A (en) * 1992-09-09 1993-10-05 Mellen Air Manufacturing, Inc. Low air loss, pressure relieving mattress system
US5373595A (en) * 1993-03-12 1994-12-20 Irvin Industries Canada Ltd. Air support device
US10357114B2 (en) * 1999-04-20 2019-07-23 Wcw, Inc. Inflatable cushioning device with manifold system
US6687936B2 (en) * 2001-01-18 2004-02-10 Roho, Inc. Valve for zoned cellular cushion
US7464425B2 (en) * 2004-08-04 2008-12-16 Hill-Rom Services, Inc. Hospital bed
EP1893822A4 (fr) * 2005-06-10 2013-07-03 Hill Rom Services Inc Controle de vessie sous pression dans un dispositif support pour patients
FR2912884B1 (fr) * 2007-02-27 2012-09-28 Hill Rom Ind Sa "dispositif de support de type matelas comprenant au moins une electrovanne permettant de commander l'alimentation/evacuation de fluide dans des compartiments du matelas"
US8533879B1 (en) * 2008-03-15 2013-09-17 Stryker Corporation Adaptive cushion method and apparatus for minimizing force concentrations on a human body
WO2012170542A1 (fr) * 2011-06-06 2012-12-13 Rapid Air, Llc Configuration de pompe et corps pour gonfler et dégonfler un matelas pneumatique
CA2906038C (fr) * 2013-03-14 2018-02-13 Select Comfort Corporation Systeme d'alerte et de surveillance de matelas pneumatique gonflable
US20170056264A1 (en) * 2014-02-13 2017-03-02 William Lawrence Chapin Soliton Traveling Wave Air Mattresses
EP3174511B1 (fr) * 2014-07-28 2020-07-08 DEKA Products Limited Partnership Appareil de support dynamique
CN105909499B (zh) * 2016-06-12 2018-03-30 广州逸善舒晨生物科技有限公司 一种智能充放气床垫的控制盒
US10575654B2 (en) * 2016-10-28 2020-03-03 Sleep Number Corporation Air manifold
US10888173B2 (en) * 2016-10-28 2021-01-12 Sleep Number Corporation Air controller with vibration isolators
CN108056627A (zh) * 2016-11-07 2018-05-22 姚学华 一种智能床垫
WO2018156971A1 (fr) * 2017-02-24 2018-08-30 Horizon Products, Inc. Matelas auto-gonflant à ajustement de confort
CN207974997U (zh) * 2018-01-05 2018-10-16 上海荣威塑胶工业有限公司 电动气泵
JP6538955B1 (ja) * 2018-04-10 2019-07-03 パラマウントベッド株式会社 身体支持装置用マニホールド、および身体支持装置

Also Published As

Publication number Publication date
US20240180337A1 (en) 2024-06-06
US20210227991A1 (en) 2021-07-29
EP4093246A1 (fr) 2022-11-30
WO2021151084A1 (fr) 2021-07-29
JP2023511509A (ja) 2023-03-20
EP4093246A4 (fr) 2024-02-14

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