MX2019013602A - Muelle de levantamiento reversible para elevar y descender una quinta rueda de cama medica. - Google Patents

Muelle de levantamiento reversible para elevar y descender una quinta rueda de cama medica.

Info

Publication number
MX2019013602A
MX2019013602A MX2019013602A MX2019013602A MX2019013602A MX 2019013602 A MX2019013602 A MX 2019013602A MX 2019013602 A MX2019013602 A MX 2019013602A MX 2019013602 A MX2019013602 A MX 2019013602A MX 2019013602 A MX2019013602 A MX 2019013602A
Authority
MX
Mexico
Prior art keywords
wheel
swing arm
connection point
lowering
raising
Prior art date
Application number
MX2019013602A
Other languages
English (en)
Inventor
Thomas Anthony Dellaca
Kevin Scott Wilson
Original Assignee
Huntleigh Technology 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 Huntleigh Technology Ltd filed Critical Huntleigh Technology Ltd
Publication of MX2019013602A publication Critical patent/MX2019013602A/es

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
    • A61G7/00—Beds specially adapted for nursing; Devices for lifting patients or disabled persons
    • A61G7/08—Apparatus for transporting beds
    • 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
    • A61G1/00—Stretchers
    • A61G1/02—Stretchers with wheels
    • A61G1/025—Stretchers with wheels having auxiliary wheels, e.g. wheels not touching the ground in extended position
    • A61G1/0268—Stretchers with wheels having auxiliary wheels, e.g. wheels not touching the ground in extended position having deployable or retractable wheels
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
    • F16F9/00—Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium
    • F16F9/02—Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium using gas only or vacuum

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Nursing (AREA)
  • Invalid Beds And Related Equipment (AREA)
  • Dental Prosthetics (AREA)
  • Accommodation For Nursing Or Treatment Tables (AREA)
  • Handcart (AREA)
  • Framework For Endless Conveyors (AREA)

Abstract

Un sistema de rueda retráctil incluye un miembro giratorio, un brazo oscilante unido al miembro giratorio y una rueda, una montura oscilante unida al miembro giratorio y un miembro de muelle. El miembro de muelle se une a la montura oscilante en un punto de conexión en un primer extremo y al brazo oscilante en un segundo extremo. El miembro de muelle es giratorio con respecto a la montura oscilante en el punto de conexión. El miembro de muelle se configura para aplicar una fuerza en una dirección hacia arriba cuando el punto de conexión está por encima de una línea que se extiende entre un punto de unión de rueda y un punto de rotación de brazo oscilante del brazo oscilante y una fuerza en una dirección hacia abajo cuando el punto de conexión está por debajo de la línea del brazo oscilante. También se describe una unidad de transporte que incluye el sistema de rueda retráctil.
MX2019013602A 2017-05-15 2018-05-08 Muelle de levantamiento reversible para elevar y descender una quinta rueda de cama medica. MX2019013602A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201762506447P 2017-05-15 2017-05-15
PCT/EP2018/061845 WO2018210626A1 (en) 2017-05-15 2018-05-08 Reversible lift spring for raising and lowering a medical bed fifth wheel

Publications (1)

Publication Number Publication Date
MX2019013602A true MX2019013602A (es) 2020-08-20

Family

ID=62167299

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2019013602A MX2019013602A (es) 2017-05-15 2018-05-08 Muelle de levantamiento reversible para elevar y descender una quinta rueda de cama medica.

Country Status (12)

Country Link
US (1) US11071670B2 (es)
EP (1) EP3624748B1 (es)
JP (1) JP7084423B2 (es)
CN (1) CN110740720B (es)
AU (1) AU2018268928B2 (es)
BR (1) BR112019023724B1 (es)
CA (1) CA3063590A1 (es)
MX (1) MX2019013602A (es)
PL (1) PL3624748T3 (es)
SG (1) SG11201909642YA (es)
WO (1) WO2018210626A1 (es)
ZA (1) ZA201908359B (es)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11484447B2 (en) 2018-11-21 2022-11-01 Stryker Corporation Patient transport apparatus with controlled auxiliary wheel deployment
US11304860B2 (en) 2018-11-21 2022-04-19 Stryker Corporation Patient transport apparatus with auxiliary wheel system
US11806296B2 (en) 2019-12-30 2023-11-07 Stryker Corporation Patient transport apparatus with controlled auxiliary wheel speed
US12178757B2 (en) 2019-12-30 2024-12-31 Stryker Corporation Patient transport apparatus with auxiliary wheel control systems
CN111486774B (zh) * 2020-04-29 2021-12-14 房召兵 一种大型货车四轮定位测定方法
CZ2020330A3 (cs) * 2020-06-10 2021-04-07 BORCAD Medical a.s. Mechanismus polohovatelného manipulačního kolečka a způsob jeho polohování
CN111759593A (zh) * 2020-07-24 2020-10-13 南京健之欣医用设备有限公司 一种带负压隔离舱的对接设备

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US3305876A (en) * 1966-06-30 1967-02-28 Clyde B Hutt Adjustable height bed
JPS5220954Y2 (es) * 1971-10-21 1977-05-13
US5802640A (en) * 1992-04-03 1998-09-08 Hill-Rom, Inc. Patient care system
US5348326A (en) * 1993-03-02 1994-09-20 Hill-Rom Company, Inc. Carrier with deployable center wheels
CN2167905Y (zh) * 1993-09-30 1994-06-08 徐金财 汽车备用胎自动升降器
JP2001137405A (ja) * 1999-09-03 2001-05-22 Ay Engineering:Kk ゴルフバッグ用キャスタ及びゴルフバッグ
US6330926B1 (en) * 1999-09-15 2001-12-18 Hill-Rom Services, Inc. Stretcher having a motorized wheel
CN2445993Y (zh) * 2000-10-13 2001-09-05 王甸奎 备用轮快速升降装置
JP2003000651A (ja) * 2001-06-21 2003-01-07 Aisin Seiki Co Ltd 車椅子
CN2506241Y (zh) * 2001-09-30 2002-08-21 石家庄市满友医疗器械实业有限公司 医用车床行走导向装置
US7302717B2 (en) 2003-01-22 2007-12-04 Hill-Rom Services, Inc. Side and end brake/steer mechanism for stretchers
WO2004112675A2 (en) * 2003-05-21 2004-12-29 Hill-Rom Services, Inc. Hospital bed
CZ17216U1 (cs) * 2006-11-09 2007-02-05 Linet, Spol. S R. O. Sestava vodicího kolecka, zejména pro nemocnicní luzko
DE102007062654B4 (de) * 2007-12-24 2010-02-04 Gregor Schulze-Eyssing Klappbares, behindertengerechtes Trike
US20120198620A1 (en) * 2011-02-08 2012-08-09 Hornbach David W Motorized center wheel deployment mechanism for a patient support
DE102011000817A1 (de) * 2011-02-18 2012-08-23 Tente Gmbh & Co. Kg Zusatzrolle
ITPR20110066A1 (it) * 2011-07-25 2013-01-26 Spencer Italia Srl Sedia a rotelle pieghevole e scendiscale per trasporto pazienti con dispositivo manuale e/o a pedale per la frenatura contemporanea delle ruote posteriori e dispositivo di chiusura automatica.
CZ306244B6 (cs) * 2012-09-14 2016-10-26 Linet, Spol. S R.O. Vodicí kolečko nemocničního lůžka
CN106143167A (zh) * 2015-03-08 2016-11-23 刘忠刚 高功率附轮节能电动车
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SG11201807347UA (en) * 2016-03-01 2018-09-27 Huntleigh Technology Ltd Manual lift system for bed power assist wheel
US20180289566A1 (en) * 2017-04-06 2018-10-11 Sechrist Industries, Inc. Electrically actuated wheeled stretcher system
US10945902B2 (en) * 2017-11-13 2021-03-16 Stryker Corporation Techniques for controlling actuators of a patient support apparatus
US10799403B2 (en) * 2017-12-28 2020-10-13 Stryker Corporation Patient transport apparatus with controlled auxiliary wheel deployment
US11071662B2 (en) * 2017-12-28 2021-07-27 Stryker Corporation Patient transport apparatus with controlled auxiliary wheel speed
US11957633B2 (en) * 2018-04-30 2024-04-16 Stryker Corporation Patient transport apparatus having powered drive system utilizing coordinated user input devices
US11304860B2 (en) * 2018-11-21 2022-04-19 Stryker Corporation Patient transport apparatus with auxiliary wheel system

Also Published As

Publication number Publication date
EP3624748A1 (en) 2020-03-25
CN110740720A (zh) 2020-01-31
BR112019023724B1 (pt) 2023-04-11
BR112019023724A2 (pt) 2020-05-26
CA3063590A1 (en) 2018-11-22
EP3624748B1 (en) 2021-04-14
JP7084423B2 (ja) 2022-06-14
JP2020519398A (ja) 2020-07-02
WO2018210626A1 (en) 2018-11-22
CN110740720B (zh) 2021-04-09
NZ759157A (en) 2025-02-28
US20200069492A1 (en) 2020-03-05
AU2018268928A1 (en) 2019-12-05
SG11201909642YA (en) 2019-11-28
AU2018268928B2 (en) 2023-06-01
PL3624748T3 (pl) 2021-11-02
ZA201908359B (en) 2023-04-26
US11071670B2 (en) 2021-07-27

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