CA2798665A1 - Braking system for patient support - Google Patents

Braking system for patient support Download PDF

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Publication number
CA2798665A1
CA2798665A1 CA2798665A CA2798665A CA2798665A1 CA 2798665 A1 CA2798665 A1 CA 2798665A1 CA 2798665 A CA2798665 A CA 2798665A CA 2798665 A CA2798665 A CA 2798665A CA 2798665 A1 CA2798665 A1 CA 2798665A1
Authority
CA
Canada
Prior art keywords
caster
brake
sensor
braking system
control assembly
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.)
Granted
Application number
CA2798665A
Other languages
French (fr)
Other versions
CA2798665C (en
Inventor
Zbynek Frolik
Ladislav Schejbal
Vladimir Kolar
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.)
Linet sro
Original Assignee
Linet sro
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 Linet sro filed Critical Linet sro
Publication of CA2798665A1 publication Critical patent/CA2798665A1/en
Application granted granted Critical
Publication of CA2798665C publication Critical patent/CA2798665C/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60B—VEHICLE WHEELS; CASTORS; AXLES FOR WHEELS OR CASTORS; INCREASING WHEEL ADHESION
    • B60B33/00—Castors in general; Anti-clogging castors
    • B60B33/02—Castors in general; Anti-clogging castors with disengageable swivel action, i.e. comprising a swivel locking mechanism
    • B60B33/026—Castors in general; Anti-clogging castors with disengageable swivel action, i.e. comprising a swivel locking mechanism being actuated remotely, e.g. by cable or electrically
    • 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
    • A61G7/018—Control or drive mechanisms
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60B—VEHICLE WHEELS; CASTORS; AXLES FOR WHEELS OR CASTORS; INCREASING WHEEL ADHESION
    • B60B33/00—Castors in general; Anti-clogging castors
    • B60B33/0002—Castors in general; Anti-clogging castors assembling to the object, e.g. furniture
    • B60B33/0005—Castors in general; Anti-clogging castors assembling to the object, e.g. furniture characterised by mounting method
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60B—VEHICLE WHEELS; CASTORS; AXLES FOR WHEELS OR CASTORS; INCREASING WHEEL ADHESION
    • B60B33/00—Castors in general; Anti-clogging castors
    • B60B33/0002—Castors in general; Anti-clogging castors assembling to the object, e.g. furniture
    • B60B33/0015—Castors in general; Anti-clogging castors assembling to the object, e.g. furniture characterised by adaptations made to castor
    • B60B33/0021—Castors in general; Anti-clogging castors assembling to the object, e.g. furniture characterised by adaptations made to castor in the form of a mounting pin
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60B—VEHICLE WHEELS; CASTORS; AXLES FOR WHEELS OR CASTORS; INCREASING WHEEL ADHESION
    • B60B33/00—Castors in general; Anti-clogging castors
    • B60B33/0036—Castors in general; Anti-clogging castors characterised by type of wheels
    • B60B33/0039—Single wheels
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60B—VEHICLE WHEELS; CASTORS; AXLES FOR WHEELS OR CASTORS; INCREASING WHEEL ADHESION
    • B60B33/00—Castors in general; Anti-clogging castors
    • B60B33/0047—Castors in general; Anti-clogging castors characterised by details of the rolling axle
    • B60B33/0049—Castors in general; Anti-clogging castors characterised by details of the rolling axle the rolling axle being horizontal
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60B—VEHICLE WHEELS; CASTORS; AXLES FOR WHEELS OR CASTORS; INCREASING WHEEL ADHESION
    • B60B33/00—Castors in general; Anti-clogging castors
    • B60B33/0047—Castors in general; Anti-clogging castors characterised by details of the rolling axle
    • B60B33/0057—Castors in general; Anti-clogging castors characterised by details of the rolling axle the rolling axle being offset from swivel axis
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60B—VEHICLE WHEELS; CASTORS; AXLES FOR WHEELS OR CASTORS; INCREASING WHEEL ADHESION
    • B60B33/00—Castors in general; Anti-clogging castors
    • B60B33/006—Castors in general; Anti-clogging castors characterised by details of the swivel mechanism
    • B60B33/0065—Castors in general; Anti-clogging castors characterised by details of the swivel mechanism characterised by details of the swivel axis
    • B60B33/0068—Castors in general; Anti-clogging castors characterised by details of the swivel mechanism characterised by details of the swivel axis the swivel axis being vertical
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60B—VEHICLE WHEELS; CASTORS; AXLES FOR WHEELS OR CASTORS; INCREASING WHEEL ADHESION
    • B60B33/00—Castors in general; Anti-clogging castors
    • B60B33/006—Castors in general; Anti-clogging castors characterised by details of the swivel mechanism
    • B60B33/0065—Castors in general; Anti-clogging castors characterised by details of the swivel mechanism characterised by details of the swivel axis
    • B60B33/0073—Castors in general; Anti-clogging castors characterised by details of the swivel mechanism characterised by details of the swivel axis the swivel axis being symmetrical to wheel or wheels
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60B—VEHICLE WHEELS; CASTORS; AXLES FOR WHEELS OR CASTORS; INCREASING WHEEL ADHESION
    • B60B33/00—Castors in general; Anti-clogging castors
    • B60B33/0078—Castors in general; Anti-clogging castors characterised by details of the wheel braking mechanism
    • B60B33/0081—Castors in general; Anti-clogging castors characterised by details of the wheel braking mechanism acting on tire tread
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60B—VEHICLE WHEELS; CASTORS; AXLES FOR WHEELS OR CASTORS; INCREASING WHEEL ADHESION
    • B60B33/00—Castors in general; Anti-clogging castors
    • B60B33/0078—Castors in general; Anti-clogging castors characterised by details of the wheel braking mechanism
    • B60B33/0092—Castors in general; Anti-clogging castors characterised by details of the wheel braking mechanism actuated remotely, e.g. by cable or electrically
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60B—VEHICLE WHEELS; CASTORS; AXLES FOR WHEELS OR CASTORS; INCREASING WHEEL ADHESION
    • B60B33/00—Castors in general; Anti-clogging castors
    • B60B33/02—Castors in general; Anti-clogging castors with disengageable swivel action, i.e. comprising a swivel locking mechanism
    • B60B33/021—Castors in general; Anti-clogging castors with disengageable swivel action, i.e. comprising a swivel locking mechanism combined with braking of castor wheel
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60B—VEHICLE WHEELS; CASTORS; AXLES FOR WHEELS OR CASTORS; INCREASING WHEEL ADHESION
    • B60B33/00—Castors in general; Anti-clogging castors
    • B60B33/02—Castors in general; Anti-clogging castors with disengageable swivel action, i.e. comprising a swivel locking mechanism
    • B60B33/025—Castors in general; Anti-clogging castors with disengageable swivel action, i.e. comprising a swivel locking mechanism by using form-fit, e.g. front teeth
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60T—VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF; BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL; ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL; PORTABLE DEVICES FOR PREVENTING UNWANTED MOVEMENT OF VEHICLES; VEHICLE MODIFICATIONS TO FACILITATE COOLING OF BRAKES
    • B60T1/00—Arrangements of braking elements, i.e. of those parts where braking effect occurs specially for vehicles
    • B60T1/02—Arrangements of braking elements, i.e. of those parts where braking effect occurs specially for vehicles acting by retarding wheels
    • B60T1/04—Arrangements of braking elements, i.e. of those parts where braking effect occurs specially for vehicles acting by retarding wheels acting directly on tread
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60T—VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF; BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL; ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL; PORTABLE DEVICES FOR PREVENTING UNWANTED MOVEMENT OF VEHICLES; VEHICLE MODIFICATIONS TO FACILITATE COOLING OF BRAKES
    • B60T7/00—Brake-action initiating means
    • B60T7/12—Brake-action initiating means for automatic initiation; for initiation not subject to will of driver or passenger
    • 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
    • A61G2203/00—General characteristics of devices
    • A61G2203/30—General characteristics of devices characterised by sensor means
    • A61G2203/36—General characteristics of devices characterised by sensor means for motion

Abstract

An assembly controls brakes on beds for use in healthcare facilities. The bed comprises at least one caster device supporting a base frame in relation to a supporting surface. The caster device has a caster brake. A brake control assembly is operatively engageable with the caster brake to engage the caster brake. The brake control assembly comprises a sensor for sensing a status condition of the caster brake. A controller is connected to the sensor. The controller causes engagement of the caster brake when the sensor senses the status condition for a predetermined period of time.

Claims (6)

1. Automatic braking system for a hospital bed comprising a brake control assembly connected to at least one caster (14) of the hospital bed (10) by mechanical means, at least one caster (14) having a caster brake, a power plug connecting bed to a power supply, the brake control assembly operatively engageable to the caster brake for applying the caster brake, the brake control assembly comprising a sensor and a controller, the sensor (102) connected to the controller (110) for sensing a status condition of the caster brake, the controller connected to the brake control assembly and causing the brake control assembly to apply the caster brake characterized in that, the controller is configured to cause the brake control assembly to apply the caster brake when the sensor senses the disengaged status condition of the castor and when the power plug is connected to the power supply, if the power plug is connected to the power supply for a predetermined period of time.
2. Automatic braking system of claim 1, further comprising an actuatable shaft (82) for displacing the engagement piece (84), wherein the displacement of the engagement piece (84) is dependent upon actuation of the shaft (82).
3. Automatic braking system of claim 2, wherein the actuatable shaft (82) is a rotatable screw, and wherein displacement of the engagement member is determined by a control device (106,107) selected from the group comprising a limit switch, a sensor, and a Hall probe.
4. Automatic braking system of claim 3, the number of screw rotations is measured by a Hall probe and counted by a counter, which is reset by a micro switch (106).
5. Automatic braking system of claim 4, wherein the screw is rotatable in a second direction opposite the first direction by the motor to move the engagement piece (84) out of engagement with the protrusion (98) to a parked position to allow the caster brake (44) to be manually released.
6. Automatic braking system of claim 1, wherein the sensor (102) comprises a magnetic sensor for sensing a magnet, one of the sensor and the magnet being fixed in relation to a linkage rod (46), the status condition occurring when the sensor senses the magnet.
CA2798665A 2010-05-17 2011-05-16 Braking system for patient support Active CA2798665C (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US12/781,604 US8452508B2 (en) 2005-11-10 2010-05-17 Braking system for patient support
US12/781,604 2010-05-17
PCT/CZ2011/000054 WO2011144185A2 (en) 2010-05-17 2011-05-16 Braking system for a hospital bed

Publications (2)

Publication Number Publication Date
CA2798665A1 true CA2798665A1 (en) 2011-11-24
CA2798665C CA2798665C (en) 2014-10-07

Family

ID=44772593

Family Applications (1)

Application Number Title Priority Date Filing Date
CA2798665A Active CA2798665C (en) 2010-05-17 2011-05-16 Braking system for patient support

Country Status (6)

Country Link
US (1) US8452508B2 (en)
EP (1) EP2616254B1 (en)
CN (1) CN102939206B (en)
BR (1) BR112012029233B1 (en)
CA (1) CA2798665C (en)
WO (1) WO2011144185A2 (en)

Families Citing this family (35)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7861334B2 (en) 2005-12-19 2011-01-04 Stryker Corporation Hospital bed
US9038217B2 (en) 2005-12-19 2015-05-26 Stryker Corporation Patient support with improved control
US11246776B2 (en) 2005-12-19 2022-02-15 Stryker Corporation Patient support with improved control
US9173795B2 (en) * 2011-02-08 2015-11-03 Hill-Rom Services, Inc. Brake pedal mechanism for hospital bed
WO2013071932A1 (en) * 2011-11-14 2013-05-23 Linak A/S Castor control system
TWI451985B (en) * 2012-01-04 2014-09-11 Sunny Castors Co Ltd Combination castor whose castor assemblies are braked and positioned simultaneously
US8418315B1 (en) * 2012-01-11 2013-04-16 Sunny Castors Co., Ltd. Combination castor brake system whose castor assemblies are braked and positioned simultaneously
US8516656B2 (en) * 2012-01-11 2013-08-27 Sunny Castors Co., Ltd. Combination castor whose castor units are braked simultaneously
US9213956B2 (en) 2012-03-14 2015-12-15 Hill-Rom Services, Inc. Algorithm for predicting and mitigating adverse events
US9498397B2 (en) * 2012-04-16 2016-11-22 Allen Medical Systems, Inc. Dual column surgical support system
TWI454391B (en) * 2012-05-15 2014-10-01 Catis Pacific Mfg Corp Multi-functional truckle structure
CN103423396A (en) * 2012-05-25 2013-12-04 商尼制轮实业股份有限公司 Multi-link transmission device
GB201212765D0 (en) * 2012-07-18 2012-08-29 Huntleigh Technology Ltd Hospital bed sensor system
CN202863031U (en) * 2012-08-27 2013-04-10 上海欧芮柯医疗设备有限公司 Wheel set
US9505422B2 (en) * 2012-09-21 2016-11-29 Gertjan Leijdekkers Dolly
US20160288568A1 (en) * 2012-11-13 2016-10-06 Linak A/S Castor control system
EP2862473B1 (en) * 2013-10-15 2018-08-22 Samsonite IP Holdings S.a.r.l Luggage article with a cantilevered wheel bracket having elongated arms
US9603764B2 (en) 2014-02-11 2017-03-28 Medline Industries, Inc. Method and apparatus for a locking caster
US9139043B1 (en) * 2014-04-23 2015-09-22 Der Sheng Co. Ltd. Central-controlled double wheel structure
JP6507335B2 (en) * 2014-06-16 2019-05-08 フジデノロ株式会社 Stretcher
EP3075567A1 (en) 2015-03-31 2016-10-05 Samsonite IP Holdings S.à.r.l. Luggage article with loop-shaped wheel bracket
US10245886B2 (en) 2015-10-07 2019-04-02 Stryker Corporation Person support apparatus with braking system
US9862230B2 (en) * 2015-11-20 2018-01-09 Barbara Dunston Chair lock system
US11819102B2 (en) 2016-06-27 2023-11-21 Samsonite Ip Holdings S.A R.L. Spinner wheel assembly for a luggage case
USD811090S1 (en) 2016-06-27 2018-02-27 Samsonite Ip Holdings S.A R.L. Luggage wheel housing with a wheel
DE102016113069A1 (en) * 2016-07-15 2018-01-18 Tente Gmbh & Co. Kg Swivel castor with an impeller
EP3284616B1 (en) * 2016-08-16 2022-06-22 Hill-Rom Services, Inc. Actuation assembly and method of production
CN208114761U (en) * 2016-11-11 2018-11-20 通快医疗系统两合公司 Sealing device for operating table
US10864127B1 (en) 2017-05-09 2020-12-15 Pride Mobility Products Corporation System and method for correcting steering of a vehicle
US10806653B2 (en) 2017-12-21 2020-10-20 Stryker Corporation Patient transport apparatus with electro-mechanical braking system
US11484450B2 (en) 2018-10-08 2022-11-01 Stryker Corporation Patient support apparatus having bearing arrangement for deck extension assembly
US10486466B1 (en) * 2018-12-07 2019-11-26 Sunny Castors Co., Ltd. Directional castor structure
AU2020418915A1 (en) * 2019-12-30 2022-07-07 Stryker Corporation Patient transport apparatus with electro-mechanical braking system
US11707946B2 (en) * 2020-12-03 2023-07-25 Pride Mobility Products Corporation Flutter resistant caster
US11207917B1 (en) * 2021-02-05 2021-12-28 Catis Pacific Mfg. Corp. Ltd. Wheel assembly

Family Cites Families (43)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3247923A (en) * 1963-04-10 1966-04-26 Brunswick Corp Motorized golf cart
US4336858A (en) * 1978-11-03 1982-06-29 General Electric Company Braking system for a medical diagnostic device
DE3604586C2 (en) * 1985-03-19 1995-01-26 Schulte Soehne Gmbh Co A Wheel fork for dolly or the like.
DE3837307C1 (en) * 1988-11-03 1989-11-09 Albert Schulte Soehne Gmbh & Co, 5632 Wermelskirchen, De
US5377372A (en) * 1993-03-31 1995-01-03 Hill-Rom Company, Inc. Hospital bed castor control mechanism
DE4318546A1 (en) * 1993-06-04 1994-12-08 Schulte Soehne Gmbh Co A Device for fixing the rotational and pivoting movement and, if appropriate, also the straight-ahead running direction, of castors for mobile equipment, in particular hospital beds
US6341393B1 (en) * 1995-09-13 2002-01-29 Ergodyne Corporation Patient transfer and repositioning system
DE19625919B4 (en) * 1996-06-28 2007-12-13 Robert Bosch Gmbh System for controlling the braking effect in a motor vehicle
FR2753948B1 (en) * 1996-10-01 2003-04-11 Bosch Gmbh Robert METHOD AND DEVICE FOR CONTROLLING A BRAKE SYSTEM OF A VEHICLE
US6089593A (en) * 1997-02-10 2000-07-18 Hill-Rom, Inc. Ambulatory care chair
US6000486A (en) * 1997-04-18 1999-12-14 Medicart, L.L.C. Apparatus for providing self-propelled motion to medication carts
US6240579B1 (en) * 1998-01-07 2001-06-05 Stryker Corporation Unitary pedal control of brake and fifth wheel deployment via side and end articulation with additional unitary pedal control of height of patient support
EP1121245B1 (en) * 1998-06-18 2008-12-24 Kline & Walker L.L.C. Automated devices to control equipment and machines with remote control and accountability worldwide
US6450587B1 (en) * 1998-07-01 2002-09-17 55 Brake Company Vehicle brake safety system apparatus and methods
US6685281B2 (en) * 1998-07-01 2004-02-03 55 Brake Company Parking brake control system
WO2000015480A2 (en) * 1998-07-01 2000-03-23 Dale Maslonka Automatic air parking brake lock and method
US6321878B1 (en) * 1999-03-05 2001-11-27 Hill-Rom Services, Inc. Caster and braking system
US6691346B2 (en) * 1999-12-29 2004-02-17 Hill-Rom Services, Inc. Foot controls for a bed
US6772850B1 (en) * 2000-01-21 2004-08-10 Stryker Corporation Power assisted wheeled carriage
RU2177899C2 (en) 2000-02-18 2002-01-10 Воронежский государственный технический университет Draw and coupler gear for towing vehicle
US6470519B1 (en) * 2000-10-16 2002-10-29 Ge Medical Systems Global Technology Company, Llc Medical table brake
US20040124697A1 (en) * 2000-12-04 2004-07-01 Macgregor G. David Vehicle brake safety system apparatus and methods
DE10063063A1 (en) * 2000-12-18 2002-06-20 Lucas Varity Gmbh Method and system for controlling braking equipment that can be activated when a motor vehicle is stationary
WO2002074216A2 (en) 2001-03-16 2002-09-26 Virginia Tech Intellectual Properties, Inc. Patient lift/transport with power assist
US6609595B2 (en) * 2001-10-09 2003-08-26 Dura Global Technologies, Inc. Electric parking brake with direct tension feedback
US7533742B2 (en) * 2001-10-26 2009-05-19 Dane Industries, Inc. Bed transfer system
JP3785533B2 (en) 2001-11-26 2006-06-14 株式会社ジェイテクト Manual wheelchair brake device
DE10244024A1 (en) * 2002-09-21 2004-04-01 Zf Friedrichshafen Ag Method and device for preventing unintentional rolling away of a stationary vehicle
US7302717B2 (en) * 2003-01-22 2007-12-04 Hill-Rom Services, Inc. Side and end brake/steer mechanism for stretchers
AU2003902787A0 (en) * 2003-06-04 2003-06-19 John Keith Marlow Improvements to hand propelled vehicles
US7162757B2 (en) * 2003-10-13 2007-01-16 Graham-Field Health Products, Inc. Locking mechanism for a hospital bed
US6983827B2 (en) * 2004-02-17 2006-01-10 Edgar Leon Swift “On” biased braking system for a cargo portage device
DE102004035220A1 (en) * 2004-07-21 2006-02-16 Tente Gmbh & Co. Kg Swivel castor with an impeller
US8191909B2 (en) * 2005-01-10 2012-06-05 Livengood Engineering, Inc. Modular patient support system
GB0514926D0 (en) * 2005-07-20 2005-08-24 Huntleigh Technology Plc Bed assembly
CZ16128U1 (en) * 2005-11-10 2006-01-02 Linet, Spol. S R. O. Undercarriage for hospital bed
US20090162804A1 (en) * 2006-06-05 2009-06-25 Masterson Daniel J Electronic control of a wick containing flaming entity
TWM305003U (en) * 2006-08-25 2007-01-21 Sigma Care Dev Co Ltd Moving manipulating device of sickbed
US7886377B2 (en) * 2006-10-13 2011-02-15 Hill-Rom Services, Inc. Push handle with rotatable user interface
US7420461B2 (en) * 2006-12-28 2008-09-02 Carttronics, Llc Caster-lock with dual receivers
FR2913865B1 (en) * 2007-03-19 2009-07-03 Hill Rom Soc Par Actions Simpl BEDSPREAD
FR2916332B1 (en) * 2007-05-22 2012-01-27 Home Medical Service Hms BED EQUIPPED WITH CASTERS
US7708120B2 (en) * 2007-08-17 2010-05-04 Eli Einbinder Electronically controlled brakes for walkers

Also Published As

Publication number Publication date
EP2616254B1 (en) 2015-06-17
WO2011144185A2 (en) 2011-11-24
CN102939206B (en) 2015-05-20
BR112012029233B1 (en) 2021-01-05
BR112012029233A2 (en) 2017-08-08
EP2616254A2 (en) 2013-07-24
CA2798665C (en) 2014-10-07
WO2011144185A3 (en) 2012-01-12
US8452508B2 (en) 2013-05-28
US20110120815A1 (en) 2011-05-26
CN102939206A (en) 2013-02-20
WO2011144185A4 (en) 2012-03-22

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Effective date: 20121106