WO2006056203A2 - Table de traitement, lit d'hopital ou lit de soins - Google Patents

Table de traitement, lit d'hopital ou lit de soins Download PDF

Info

Publication number
WO2006056203A2
WO2006056203A2 PCT/DK2005/000752 DK2005000752W WO2006056203A2 WO 2006056203 A2 WO2006056203 A2 WO 2006056203A2 DK 2005000752 W DK2005000752 W DK 2005000752W WO 2006056203 A2 WO2006056203 A2 WO 2006056203A2
Authority
WO
WIPO (PCT)
Prior art keywords
treatment table
hospital
foot
care bed
bed
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.)
Ceased
Application number
PCT/DK2005/000752
Other languages
English (en)
Other versions
WO2006056203A3 (fr
Inventor
Svend Erik Knudsen Jensen
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.)
Linak AS
Original Assignee
Linak AS
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 Linak AS filed Critical Linak AS
Priority to DE212005000060U priority Critical patent/DE212005000060U1/de
Publication of WO2006056203A2 publication Critical patent/WO2006056203A2/fr
Publication of WO2006056203A3 publication Critical patent/WO2006056203A3/fr
Anticipated expiration legal-status Critical
Ceased 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
    • 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
    • A61G13/00—Operating tables; Auxiliary appliances therefor
    • A61G13/02—Adjustable operating tables; Controls 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
    • A61G15/00—Operating chairs; Dental chairs; Accessories specially adapted therefor, e.g. work stands
    • A61G15/02—Chairs with means to adjust position of patient; Controls therefor

Definitions

  • the invention relates to an adjustable treatment table, hospital or care bed of the type defined in the introductory portion of claim 1.
  • EP 498 111 B2 to J. Nesbit Evans & Co. Ltd. discloses a hospital bed, in which the mattress supporting face may be adjusted by two electrical ac ⁇ tuators, and in which the frame, in which the mattress supporting face is mounted, may be raised and lowered as well as tilted over a transverse axis (Trendelenburg positions) by two additional actuators.
  • the actuators are connected to a control box containing a mains-based power supply as well as a rechargeable battery pack, just as the control box contains a con ⁇ trol unit.
  • Handsets for the patient as well as a handset for the staff are con ⁇ nected to the control unit, alternatively, or additionally, a control box (ACP) may be arranged at the foot end of the bed.
  • ACP control box
  • the bed may be equipped with a foot control at each side, typically with two-three operating pedals.
  • An example of a bed with a foot control is shown in WO 01/47340 to Hill-Rom Services, Inc.
  • the object of the invention is to avoid these problems.
  • This sequence protection may e.g. be implemented directly in the foot con ⁇ trol or in the control box. Alternatively, it may be positioned in the ACP. Here, there is the additional option of disconnecting the function entirely by disabling the foot control.
  • Fig. 1 shows three sequences in the operation of a foot pedal on a hos ⁇ pital bed
  • fig. 2 shows a diagram of a circuit of the invention.
  • the first one shows a sequence for the enabling of the function.
  • the foot pedal is operated briefly, is released and operated again and kept down until the function has been performed, e.g. raising of the bed, more particularly rais ⁇ ing of the mattress frame to a desired level.
  • the other situation shows a disabling of the related function, here the foot pedal is kept down for an extended period of time, e.g. corresponding to a patient falling down on the pedal.
  • the last one, the third operation is disabling, too, here the foot pedal is kept down for a certain period of time, is released and kept down again, e.g. corresponding to a patient pressing on the foot pedal in an attempt at getting up.
  • all other operating modes than pre ⁇ cisely the first outlined one are disabling, i.e. the function is not performed.
  • the first press on the foot pedal is not below about 50 msec and not above about 500 msec, while, the pause, i.e. released pedal, before the next activation is to be minimum 150 msec.
  • the duration of the press on the foot pedal and the pause does not exceed 500 msec.
  • the realization may take place in the form of analog circuits or be micro ⁇ processor-based, where the function is written into the software.
  • a FET transistor Q3 is the switch which decides whether a channel may be or may not be activated. The control current to the channel runs through this, and if it is interrupted, no control signal will be applied to the control box.
  • the control box contains a relay K1-B, which activates the motor of the ac ⁇ tuator when it is drawn.
  • the FET Q3 is switched on, when it receives a sufficiently high voltage. At the moment when the foot switch SW1-B is activated, the entire relay volt ⁇ age is applied across the circuit.
  • the two capacitors C2 and C3 are charged through the resistor 3 and in part the resistor R4.
  • the voltage across C2 increases ten times as fast as the voltage across C3, since it has a capacity which is ten times greater. If the voltage across C2 is allowed to increase to about 0.7 volt, the latch, the transistors Q2-A and Q2-B, will be activated and from now on prevent the FET Q3 from being switched on, as the control voltage is permanently connected to earth.
  • the capacitor C2 will be discharged rap ⁇ idly through the resistor R4.
  • the capacitor C3 maintains its voltage, since the discharge only takes place very slowly.
  • the cir ⁇ cuit will be activated.
  • the function of the transistor Q4 is to block activation if the voltage across the circuit is high too many times. During the period when the voltage is high, the capacitor C4 is charged through the resistors R7-R8-R9, and if the activation voltage to Q4 is reached, the latch Q2-A and Q2-B is instantaneously triggered through the diode D2, following which further function is blocked.

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)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Invalid Beds And Related Equipment (AREA)

Abstract

L'invention concerne des lits d'hôpital ou de soins réglables à l'aide d'une pluralité d'actionneurs électriques actionnés, entre autres, au moyen d'une pédale. Lesdits lits présentent un risque de blessure car les patients peuvent être pris dans la structure du lit en tombant et en activant la pédale par accident. L'invention présente une unité de commande dans laquelle la pédale doit être activée selon une séquence préféfinie pour exécuter une fonction.
PCT/DK2005/000752 2004-11-23 2005-11-23 Table de traitement, lit d'hopital ou lit de soins Ceased WO2006056203A2 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE212005000060U DE212005000060U1 (de) 2004-11-23 2005-11-23 Einstellbares/r Krankenhaus- oder Pflegebett, Behandlungs- oder Untersuchungstisch

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DKPA200401831 2004-11-23
DKPA200401831 2004-11-23

Publications (2)

Publication Number Publication Date
WO2006056203A2 true WO2006056203A2 (fr) 2006-06-01
WO2006056203A3 WO2006056203A3 (fr) 2006-06-29

Family

ID=36013338

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/DK2005/000752 Ceased WO2006056203A2 (fr) 2004-11-23 2005-11-23 Table de traitement, lit d'hopital ou lit de soins

Country Status (2)

Country Link
DE (1) DE212005000060U1 (fr)
WO (1) WO2006056203A2 (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2036524A2 (fr) 2007-09-11 2009-03-18 Linak A/S Système actionneur pour meubles de type tables de traitement, lits hospitaliers ou de soins
BE1021304B1 (nl) * 2014-05-05 2015-10-26 Gymnauniphy Behandelbank met sturingstoestel dat korte en lange bedieningen van elkaar kan onderscheiden
WO2018234198A1 (fr) * 2017-06-19 2018-12-27 Fresenius Medical Care Deutschland Gmbh Dispositif de commande d'un dispositif de traitement du sang et dispositif de traitement du sang

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0498111B2 (fr) 1991-02-06 2001-03-21 Huntleigh Technology Plc Lits
WO2001047340A2 (fr) 1999-12-29 2001-07-05 Hill-Rom Services, Inc. Lit d'hopital

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2944120A (en) * 1958-06-12 1960-07-05 Zorro D Ruben Safety foot switch
US4660817A (en) * 1985-03-21 1987-04-28 Standex International Multi-step control apparatus for patient treatment table
US5206894A (en) * 1992-04-16 1993-04-27 Remote Technologies, Inc., A Ct Corp. X-ray system accessory
FR2696089B1 (fr) * 1992-09-25 1994-11-25 Gen Electric Cgr Dispositif de manipulation d'un appareil de radiologie.

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0498111B2 (fr) 1991-02-06 2001-03-21 Huntleigh Technology Plc Lits
WO2001047340A2 (fr) 1999-12-29 2001-07-05 Hill-Rom Services, Inc. Lit d'hopital

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2036524A2 (fr) 2007-09-11 2009-03-18 Linak A/S Système actionneur pour meubles de type tables de traitement, lits hospitaliers ou de soins
DE202008017828U1 (de) 2007-09-11 2010-08-19 Linak A/S Antriebssystem für verstellbare Möbelstücke
BE1021304B1 (nl) * 2014-05-05 2015-10-26 Gymnauniphy Behandelbank met sturingstoestel dat korte en lange bedieningen van elkaar kan onderscheiden
WO2018234198A1 (fr) * 2017-06-19 2018-12-27 Fresenius Medical Care Deutschland Gmbh Dispositif de commande d'un dispositif de traitement du sang et dispositif de traitement du sang

Also Published As

Publication number Publication date
WO2006056203A3 (fr) 2006-06-29
DE212005000060U1 (de) 2007-08-30

Similar Documents

Publication Publication Date Title
EP1951111B1 (fr) Appareil de manipulation de patients comprenant une signalisation locale, un ajustement de l'angle de fowler à l'aide d'une seule touche et une configuration d'alarme d'alimentation
TWI271189B (en) Operation control apparatus for electric bed
US20190046376A1 (en) Method for automatically adjusting the height of a patient support
US8065024B2 (en) Coordinative control system for adjusting the back and knee bottom sections of an adjustable bed
US20180296434A1 (en) Apparatus and Method for Providing Emergency CPR Functionality on a Patient Support Surface
WO2006056203A2 (fr) Table de traitement, lit d'hopital ou lit de soins
EP1346667B1 (fr) Procédé de réglage d'une embase de lit ou analogue
US20040015322A1 (en) Method of controlling the lifting of bottom sections in lying furniture such as a bed
EP0581474B1 (fr) Lits
GB2384173A (en) Reconfigurable chair with coded handset
EP2036524A2 (fr) Système actionneur pour meubles de type tables de traitement, lits hospitaliers ou de soins
JP4189195B2 (ja) 背上げ式ベッド装置
JP2001187092A (ja) 脱臭装置を備えたベッドおよびその脱臭制御方法
JPH04126526U (ja) 診療装置
JPS63264061A (ja) 歯科用治療椅子の制御装置
JPS6216105B2 (fr)
JPS5822060A (ja) 歯科治療椅子の動作保護回路
JPH09187336A (ja) 有線駆動システムにおける誤動作防止装置

Legal Events

Date Code Title Description
AK Designated states

Kind code of ref document: A2

Designated state(s): AE AG AL AM AT AU AZ BA BB BG BR BW BY BZ CA CH CN CO CR CU CZ DE DK DM DZ EC EE EG ES FI GB GD GE GH GM HR HU ID IL IN IS JP KE KG KM KN KP KR KZ LC LK LR LS LT LU LV LY MA MD MG MK MN MW MX MZ NA NG NI NO NZ OM PG PH PL PT RO RU SC SD SE SG SK SL SM SY TJ TM TN TR TT TZ UA UG US UZ VC VN YU ZA ZM ZW

AL Designated countries for regional patents

Kind code of ref document: A2

Designated state(s): GM KE LS MW MZ NA SD SL SZ TZ UG ZM ZW AM AZ BY KG KZ MD RU TJ TM AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LT LU LV MC NL PL PT RO SE SI SK TR BF BJ CF CG CI CM GA GN GQ GW ML MR NE SN TD TG

121 Ep: the epo has been informed by wipo that ep was designated in this application
NENP Non-entry into the national phase in:

Ref country code: DE

WWE Wipo information: entry into national phase

Ref document number: 2120050000603

Country of ref document: DE

122 Ep: pct application non-entry in european phase

Ref document number: 05803978

Country of ref document: EP

Kind code of ref document: A2