DE60024620D1 - Ventilblock für Krankenhausbett - Google Patents

Ventilblock für Krankenhausbett

Info

Publication number
DE60024620D1
DE60024620D1 DE60024620T DE60024620T DE60024620D1 DE 60024620 D1 DE60024620 D1 DE 60024620D1 DE 60024620 T DE60024620 T DE 60024620T DE 60024620 T DE60024620 T DE 60024620T DE 60024620 D1 DE60024620 D1 DE 60024620D1
Authority
DE
Germany
Prior art keywords
inlet
outlet
valve
hospital bed
fluid communication
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.)
Expired - Fee Related
Application number
DE60024620T
Other languages
English (en)
Other versions
DE60024620T2 (de
Inventor
D Eckstein
M Hornbach
A Moster
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.)
Hill Rom Services Inc
Original Assignee
Hill Rom Services Inc
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 Hill Rom Services Inc filed Critical Hill Rom Services Inc
Application granted granted Critical
Publication of DE60024620D1 publication Critical patent/DE60024620D1/de
Publication of DE60024620T2 publication Critical patent/DE60024620T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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
    • A61G7/002—Beds specially adapted for nursing; Devices for lifting patients or disabled persons having adjustable mattress frame
    • A61G7/018—Control or drive mechanisms
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B11/00—Servomotor systems without provision for follow-up action; Circuits therefor
    • F15B11/16—Servomotor systems without provision for follow-up action; Circuits therefor with two or more servomotors
    • F15B11/17—Servomotor systems without provision for follow-up action; Circuits therefor with two or more servomotors using two or more pumps
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B13/00—Details of servomotor systems ; Valves for servomotor systems
    • F15B13/10—Special arrangements for operating the actuated device with or without using fluid pressure, e.g. for emergency use
    • 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
    • A61G7/012—Beds specially adapted for nursing; Devices for lifting patients or disabled persons having adjustable mattress frame raising or lowering of the whole mattress frame
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B2211/00—Circuits for servomotor systems
    • F15B2211/20—Fluid pressure source, e.g. accumulator or variable axial piston pump
    • F15B2211/205—Systems with pumps
    • F15B2211/20576—Systems with pumps with multiple pumps
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B2211/00—Circuits for servomotor systems
    • F15B2211/30—Directional control
    • F15B2211/305—Directional control characterised by the type of valves
    • F15B2211/3056—Assemblies of multiple valves
    • F15B2211/30565—Assemblies of multiple valves having multiple valves for a single output member, e.g. for creating higher valve function by use of multiple valves like two 2/2-valves replacing a 5/3-valve
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B2211/00—Circuits for servomotor systems
    • F15B2211/30—Directional control
    • F15B2211/31—Directional control characterised by the positions of the valve element
    • F15B2211/3105—Neutral or centre positions
    • F15B2211/3116—Neutral or centre positions the pump port being open in the centre position, e.g. so-called open centre
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B2211/00—Circuits for servomotor systems
    • F15B2211/30—Directional control
    • F15B2211/32—Directional control characterised by the type of actuation
    • F15B2211/327—Directional control characterised by the type of actuation electrically or electronically
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B2211/00—Circuits for servomotor systems
    • F15B2211/70—Output members, e.g. hydraulic motors or cylinders or control therefor
    • F15B2211/71—Multiple output members, e.g. multiple hydraulic motors or cylinders
    • F15B2211/7142—Multiple output members, e.g. multiple hydraulic motors or cylinders the output members being arranged in multiple groups
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B2211/00—Circuits for servomotor systems
    • F15B2211/70—Output members, e.g. hydraulic motors or cylinders or control therefor
    • F15B2211/78—Control of multiple output members
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/8593—Systems
    • Y10T137/87056—With selective motion for plural valve actuator
    • Y10T137/87064—Oppositely movable cam surfaces

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Nursing (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Invalid Beds And Related Equipment (AREA)
  • Accommodation For Nursing Or Treatment Tables (AREA)
  • Fluid-Pressure Circuits (AREA)
  • External Artificial Organs (AREA)
DE60024620T 1999-05-13 2000-05-11 Ventilblock für Krankenhausbett Expired - Fee Related DE60024620T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US311466 1999-05-13
US09/311,466 US6352240B1 (en) 1999-05-13 1999-05-13 Hydraulic control apparatus for a hospital bed
PCT/US2000/012945 WO2000069386A2 (en) 1999-05-13 2000-05-11 Hydraulic control apparatus for a hospital bed

Publications (2)

Publication Number Publication Date
DE60024620D1 true DE60024620D1 (de) 2006-01-12
DE60024620T2 DE60024620T2 (de) 2006-07-20

Family

ID=23206994

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60024620T Expired - Fee Related DE60024620T2 (de) 1999-05-13 2000-05-11 Ventilblock für Krankenhausbett

Country Status (8)

Country Link
US (2) US6352240B1 (de)
EP (1) EP1187589B1 (de)
JP (1) JP2002543927A (de)
AT (1) ATE311841T1 (de)
AU (1) AU4841000A (de)
CA (1) CA2366551A1 (de)
DE (1) DE60024620T2 (de)
WO (1) WO2000069386A2 (de)

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JP4601887B2 (ja) * 1999-12-29 2010-12-22 ヒル−ロム サービシーズ，インコーポレイティド 病院用ベッド
DE10028652C1 (de) * 2000-06-09 2002-02-28 Schmitz & Soehne Gmbh & Co Kg Hydrauliksystem für einen mehrere hydraulische Verbraucher aufweisenden Tisch, insbesondere Operationstisch
US6779209B2 (en) 2000-12-29 2004-08-24 Hill-Rom Services, Inc. Bed siderail apparatus
US6834526B2 (en) * 2001-06-11 2004-12-28 Michael Marx Hydraulic directional converter
WO2004021952A2 (en) 2002-09-06 2004-03-18 Hill-Rom Services, Inc. Hospital bed
US7073219B2 (en) 2004-01-06 2006-07-11 Teknion Concept Side rail, hospital bed including the same, method of operating associated thereto and kit for assembling the side rail
JP5055523B2 (ja) * 2004-09-24 2012-10-24 ストライカー コーポレイション 救急車用簡易ベッド及びそのための油圧式昇降機構
US7398571B2 (en) 2004-09-24 2008-07-15 Stryker Corporation Ambulance cot and hydraulic elevating mechanism therefor
US8104122B2 (en) * 2005-12-19 2012-01-31 Hill-Rom Services, Inc. Patient support having an extendable foot section
US7363943B2 (en) * 2006-09-01 2008-04-29 Business Zone Ltd. Multi-stage pedal control water supply
AU2008290212A1 (en) * 2007-08-20 2009-02-26 M&J Srour Properties Llc A continuously height adjustable baby mattress support and apparatus therefor
CN101496760B (zh) * 2008-02-03 2010-10-13 张少茹 液压医用病床
NL2001387C2 (nl) * 2008-03-19 2009-09-22 Actuant Corp Persoon-ondersteuningsinrichting, bijvoorbeeld een ziekenhuisbed, voorzien van een hydraulisch systeem.
JP2011524206A (ja) 2008-06-13 2011-09-01 ヒル−ロム サービシーズ，インコーポレイティド ベッドサイド用品物支持装置およびシステム
DE102009058164A1 (de) * 2009-12-15 2011-06-16 Svm Schultz Verwaltungs-Gmbh & Co. Kg Ventil mit einem Betätigungsglied
KR20190129144A (ko) 2010-01-13 2019-11-19 페르노-와싱턴, 인코포레이티드. 전동식 롤인 간이침대
US9510982B2 (en) 2010-01-13 2016-12-06 Ferno-Washington, Inc. Powered roll-in cots
US20120153098A1 (en) * 2010-12-20 2012-06-21 Jeffrey Riach Portable Table Support
CN203935185U (zh) * 2011-11-18 2014-11-12 株式会社日立医疗器械 医用图像摄像装置、医用图像摄像装置用床及踏板单元
WO2014015255A2 (en) 2012-07-20 2014-01-23 Valentino Nicholas V Automated systems for powered cots
DK2928436T3 (da) 2012-12-04 2019-05-20 Ferno Washington Sidearmsforlængelser og komponenter til madrasfastgørelse til patienttransportanordninger
PL2961368T3 (pl) 2013-02-27 2018-12-31 Ferno-Washington, Inc. Nosze składane na kółkach z napędem i mechanizmem wyrównywania kółek
USD751000S1 (en) 2013-06-17 2016-03-08 Ferno-Washington, Inc. Control panel of a patient transport device having surface ornamentation
CN103486104A (zh) * 2013-09-09 2014-01-01 苏州柯尔医疗器械有限公司 一种手术床同步液压系统
DK3068358T3 (en) 2013-11-15 2018-12-10 Ferno Washington CARRIER WITH AUTOMATIC ACTIVATION
EP2873400B1 (de) 2013-11-18 2018-01-31 Völker GmbH Personentragevorrichtung
KR20160144412A (ko) 2014-04-04 2016-12-16 페르노-와싱턴, 인코포레이티드. 들것을 자동으로 액츄에이팅하기 위한 방법 및 시스템
EP3137775B1 (de) 2014-05-01 2019-08-21 Eaton Corporation Handbetätigungsanordnung
US9414689B1 (en) 2015-06-01 2016-08-16 Dyan Grey Floating beds
US10240684B2 (en) * 2016-06-23 2019-03-26 Hamilton Sundstrand Corporation Valve assembly having a manual override unit
US20180055234A1 (en) * 2016-08-25 2018-03-01 Peggy Strater Bed Leveling System
US10987260B2 (en) * 2017-04-21 2021-04-27 Stryker Corporation Patient handling apparatus with hydraulic control system
US11322123B2 (en) * 2018-03-19 2022-05-03 Gregory O'Brien Effects and controller pedal board
US11896531B2 (en) 2019-10-28 2024-02-13 Stryker Corporation Hydraulic circuit for a patient handling apparatus
US11583455B2 (en) 2019-10-28 2023-02-21 Stryker Corporation Hydraulic valve and system
US11730650B2 (en) 2019-12-30 2023-08-22 Stryker Corporation Patient support apparatus with hydraulic oscillation dampening

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Also Published As

Publication number Publication date
WO2000069386A3 (en) 2001-02-01
DE60024620T2 (de) 2006-07-20
ATE311841T1 (de) 2005-12-15
US20020130286A1 (en) 2002-09-19
CA2366551A1 (en) 2000-11-23
EP1187589B1 (de) 2005-12-07
JP2002543927A (ja) 2002-12-24
WO2000069386A2 (en) 2000-11-23
US6352240B1 (en) 2002-03-05
AU4841000A (en) 2000-12-05
EP1187589A2 (de) 2002-03-20

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee