WO2001050921A1 - Krankenbett - Google Patents
Krankenbett Download PDFInfo
- Publication number
- WO2001050921A1 WO2001050921A1 PCT/EP2000/013262 EP0013262W WO0150921A1 WO 2001050921 A1 WO2001050921 A1 WO 2001050921A1 EP 0013262 W EP0013262 W EP 0013262W WO 0150921 A1 WO0150921 A1 WO 0150921A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- bed frame
- sick bed
- bed
- bed according
- nze
- Prior art date
Links
Classifications
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47C—CHAIRS; SOFAS; BEDS
- A47C21/00—Attachments for beds, e.g. sheet holders, bed-cover holders; Ventilating, cooling or heating means in connection with bedsteads or mattresses
- A47C21/006—Oscillating, balancing or vibrating mechanisms connected to the bedstead
-
- 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
- A61G7/057—Arrangements for preventing bed-sores or for supporting patients with burns, e.g. mattresses specially adapted therefor
- A61G7/0573—Arrangements for preventing bed-sores or for supporting patients with burns, e.g. mattresses specially adapted therefor with mattress frames having alternately movable parts
Definitions
- the invention relates to a hospital bed in which a rigid bed frame as a mattress support on a bed frame is gimbaled for decubitus prophylaxis and can be measured by a drive.
- a bed of this type is known from European Patent EP 799 010 B1.
- This patient bed supports the bed frame centrally in the center of gravity of the bed frame on the bed frame by means of an axial ball bearing, the bearing shells of which the rolling elements of the bearing can be measured relative to one another. This is brought about by a wedge disk which is arranged between the bearing shells and is mechanically driven by a pinion.
- a precession frequency in the range of 6 to 36 ° / min with a maximum amplitude in the range of 3 to 10 cm, based on the maximum deflection of a patient lying on the bed from the horizontal, has proven effective.
- the invention is based on the technical problem of further developing the known medical bed for pressure ulcer prophylaxis in such a way that the center of the bed remains unobstructed, the precession drive can be designed to be noiseless, even in the long term to be silent, and to be made more mechanically resistant can be known as the heavily loaded bearing shells and the bearing drive known from the prior art.
- the invention solves this problem by means of a patient bed, the bed frame of which is not mounted on roller bearings, but on at least three continuously and arbitrarily reversibly height-adjustable lifting drives, the operation of which is set up in a coordinated manner in such a way that the precession data mentioned at the beginning can be set easily and, above all, noiselessly.
- this one Design of the bearing and the precession drive make it much easier to change both the precession frequency and the precession amplitude than is possible with the mechanical roller bearing according to the prior art.
- the continuously height-adjustable stroke drives are designed as an electric motor-adjustable telescopic lifting column.
- Threaded spindles are provided for each telescopic lifting column in order to generate the desired position of the bed frame, for example for simple static height adjustment or inclination angle adjustment or for dynamically oscillating or precessing movement.
- the number and height of the telescopic spindles corresponds to the size of the maximum required height adjustment or, with regard to the mobility of the bed, the size of the maximum required amplitude.
- the telescopic lifting column is designed in such a way that a working rod is arranged within a cylindrical outer sleeve, within which, for example, two threaded spindles with the corresponding spindle nuts are provided for a double height adjustment of the lifting columns.
- the height adjustment itself is carried out by coupling the spindles to an electronically controlled electric motor via a gear, for example a planetary gear, and via corresponding gear wheels.
- a gear for example a planetary gear
- each of the lifting spindles is assigned its own electric motor.
- either the electric motor is designed as a turning motor or the gear as a reversing gear.
- the drive for the telescopic lifting column is designed in particular in such a way that it enables a mobile energy supply. In addition, it should have the smallest possible dimensions relative to the size of the telescopic lifting column itself.
- the working rod of the telescopic lifting column guided in the cylindrical sleeve has at its end an articulated ball head which forms a gimbal ball joint with a corresponding ball socket of the bed frame, or is articulated on the bed frame via a gimbal universal joint.
- the means for damping structure-borne noise or decoupling structure-borne noise are preferably arranged.
- the cardanic suspension should preferably be realized via universal joints.
- the height-adjustable stroke drives are designed as a hydraulically integrated structural unit with a hydraulic working cylinder, preferably in such a way that each of the working cylinders is designed with its own pump and with its own central control valve with a closed hydraulic circuit.
- the hydraulic compressors used are preferably electrically charged and electronically controlled.
- the hydraulic working cylinders are designed without an integrated compressor and without an integrated valve. Instead, all hydraulic working cylinders are connected to a central, programmable, controllable hydraulic multi-way valve which is connected to an external common hydraulic pressure supply, for example to a hydraulic compressor isolated in the adjoining room or to an already existing hydraulic central pressure supply line.
- the hydraulic jacks themselves, which cause the bed frame to precede, work without any
- Fig. 1 is a schematic perspective view of a hospital bed, which has the features of the invention.
- the sick bed shown in FIG. 1 consists of a bed frame 1 and a rigid and rigid bed frame 2.
- the bed frame 1 is configured essentially rectangular and is dimensioned such that it just remains slightly within the outer dimensions of the bed frame 2.
- the hospital bed is designed to be mobile.
- height-adjustable telescopic lifting columns 5 are fixed in each case. All four telescopic lifting columns are identical.
- Each of the height-adjustable columns 5 is rigidly and immovably fixed vertically to the bed frame 2, for example welded or screwed to it.
- an articulated ball head is formed, which forms a cardanic ball joint 6 with a corresponding ball socket of the bed frame 2.
- the gimbal joint 6, which can also be designed as a universal joint, is designed to be unlockable on the head of the working rod of the telescopic lifting column 5, so that the bed frame can be moved even without the bed frame and its lifting drives after a moving handle , for example, can be converted to a secondary chassis in emergencies.
- the adjustable lifting column (5) consists of a number of telescopic spindles that have a motor and a Corresponding gear can be moved, wherein either the motor is designed as a reversing motor, or alternatively the gear is designed as a reversing gear.
- the sick bed for pressure ulcer prophylaxis described here is characterized by an immediately responsive spindle drive and simple, mobile energy supply, which means that a large number of accessories can be saved, which in turn means a weight saving.
- the telescopic lifting columns can be controlled so that the central normal (9) of the bed frame running through the center of gravity of the bed frame executes a continuous and slow precession movement without noticeable increments.
Landscapes
- Health & Medical Sciences (AREA)
- Nursing (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Invalid Beds And Related Equipment (AREA)
- Massaging Devices (AREA)
- Orthopedics, Nursing, And Contraception (AREA)
- Thermotherapy And Cooling Therapy Devices (AREA)
- Percussion Or Vibration Massage (AREA)
Abstract
Description
Claims
Priority Applications (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE50002407T DE50002407D1 (de) | 2000-01-11 | 2000-12-22 | Krankenbett |
DK00987459T DK1250072T3 (da) | 2000-01-11 | 2000-12-22 | Sygeseng |
AT00987459T ATE241301T1 (de) | 2000-01-11 | 2000-12-22 | Krankenbett |
EP00987459A EP1250072B1 (de) | 2000-01-11 | 2000-12-22 | Krankenbett |
JP2001551353A JP2003519519A (ja) | 2000-01-11 | 2000-12-22 | シックベッド |
US11/069,950 US7305727B2 (en) | 2000-01-11 | 2005-03-03 | Sick-bed |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE10001687.1 | 2000-01-11 | ||
DE10001687A DE10001687A1 (de) | 2000-01-11 | 2000-01-11 | Krankenbett |
Related Child Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US10169674 A-371-Of-International | 2000-12-22 | ||
US11/069,950 Continuation-In-Part US7305727B2 (en) | 2000-01-11 | 2005-03-03 | Sick-bed |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2001050921A1 true WO2001050921A1 (de) | 2001-07-19 |
Family
ID=7627739
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/EP2000/013262 WO2001050921A1 (de) | 2000-01-11 | 2000-12-22 | Krankenbett |
Country Status (8)
Country | Link |
---|---|
US (2) | US20030000015A1 (de) |
EP (1) | EP1250072B1 (de) |
JP (1) | JP2003519519A (de) |
AT (1) | ATE241301T1 (de) |
DE (2) | DE10001687A1 (de) |
DK (1) | DK1250072T3 (de) |
ES (1) | ES2199889T3 (de) |
WO (1) | WO2001050921A1 (de) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102010032719A1 (de) * | 2010-07-23 | 2012-01-26 | Aacurat Gmbh | Betätigungsvorrichtung für eine zur Bewegung von lungenkranken Patienten vorgesehene Wendevorrichtung |
Families Citing this family (32)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE50007683D1 (de) * | 1999-03-22 | 2004-10-14 | Voelker Moebelproduktionsgmbh | Bett, insbesondere kranken- und/oder pflegebett und längenveränderbares stützelement für ein derartiges bett |
JP3957597B2 (ja) * | 2002-09-04 | 2007-08-15 | 三洋電機株式会社 | 可動ベッド |
AU2003284291A1 (en) * | 2002-10-23 | 2004-05-13 | Tcam Technologies, Inc. | Smart decubitus mat |
DE102005015795B4 (de) * | 2005-04-06 | 2008-02-14 | Siemens Ag | Geräteschutz für Hubeinheit |
WO2007052313A1 (en) * | 2005-10-31 | 2007-05-10 | Marco Carbognin | Mobile bed |
US8091165B2 (en) * | 2006-01-11 | 2012-01-10 | L&P Property Management Company | Modular bedding system including modular bed base |
EP2046259B1 (de) * | 2006-06-28 | 2014-07-02 | Stryker Corporation | Patientenliege |
US8864205B2 (en) | 2006-06-28 | 2014-10-21 | Stryker Corporation | Patient support with wireless data and/or energy transfer |
US8037559B2 (en) * | 2007-09-20 | 2011-10-18 | Toshihiro Niwa | Variable posture bed |
DE102008021503B4 (de) | 2008-04-29 | 2013-01-03 | Martin Teschner | Steuerbares Krankenbett, Steuerungsverfahren und Computerprogrammprodukt |
US8516637B2 (en) * | 2009-08-05 | 2013-08-27 | B & R Holdings Company, Llc | Patient care and transport assembly |
US10314754B2 (en) | 2009-08-05 | 2019-06-11 | B & R Holdings Company, Llc | Patient care and transport assembly |
DE102012005760B4 (de) * | 2012-03-23 | 2017-09-14 | RFH - Rehatechnik GmbH | Patientenliege mit vier regelmäßig angeordneten Hubsäulen |
US20140000030A1 (en) * | 2012-06-18 | 2014-01-02 | Hill-Rom Services, Inc. | Lift system for a person support apparatus |
KR20140062891A (ko) * | 2012-11-15 | 2014-05-26 | 삼성전자주식회사 | 요람 장치 및 그 제어 방법 |
TWI545077B (zh) * | 2013-10-03 | 2016-08-11 | qing-long Liao | Three - axis parallel mechanism for bridge jacking application |
US9603764B2 (en) | 2014-02-11 | 2017-03-28 | Medline Industries, Inc. | Method and apparatus for a locking caster |
CN104257465B (zh) * | 2014-08-11 | 2016-06-01 | 孙艳艳 | 手术移送床 |
CN104257464B (zh) * | 2014-08-11 | 2016-06-08 | 孙艳艳 | 具有升降头枕的手术移送床 |
US10531996B2 (en) | 2015-11-06 | 2020-01-14 | Andrei Cernasov | Supporting surface with programmable supports and method to reduce pressure on selected areas of a body |
US10813807B2 (en) * | 2016-06-29 | 2020-10-27 | Stryker Corporation | Patient support systems with hollow rotary actuators |
DE102016219162B4 (de) | 2016-10-04 | 2019-01-17 | Siemens Healthcare Gmbh | Patientenlagerungsvorrichtung mit sechs Freiheitsgraden und Verfahren zum Neigen einer derartigen Patientenlagerungsvorrichtung |
KR102284330B1 (ko) * | 2016-11-28 | 2021-08-05 | 버브 서지컬 인크. | 원하지 않는 진동을 감소시키기 위한 로봇 수술 시스템 |
US10857418B2 (en) * | 2016-12-23 | 2020-12-08 | Lagree Technologies, Inc. | Exercise machine |
BR102017001670B1 (pt) * | 2017-01-26 | 2021-01-12 | Kléber Elias Tavares | leito provido de oscilação destinado à prevenção de úlceras de decúbito |
US10973336B2 (en) * | 2017-08-30 | 2021-04-13 | Dreamwell, Ltd. | Adjustable support legs for a mattress foundation |
US11607053B2 (en) * | 2018-11-14 | 2023-03-21 | Happy Ferret Innovations LLC | Bed frame system |
WO2020180085A1 (ko) * | 2019-03-04 | 2020-09-10 | 박준규 | 유압라인을 갖지 않는 유압실린더모듈 및 이를 이용한 의료용 베드 |
CN115429564B (zh) * | 2021-06-11 | 2024-04-12 | 湖南匡楚科技有限公司 | 一种基于ar技术的负离子空气净化分离式隔离病床 |
CN113576806A (zh) * | 2021-08-10 | 2021-11-02 | 河南科技大学 | 一种具有调整病人位姿的组合式护理床 |
KR102564538B1 (ko) * | 2021-08-27 | 2023-08-08 | 한국로봇융합연구원 | 음압 격리 이송 시스템 |
CN115196539B (zh) * | 2022-09-14 | 2022-12-13 | 成都市浩瀚医疗设备有限公司 | 一种升降平台和具有该升降平台的电动病床 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5410768A (en) * | 1993-01-21 | 1995-05-02 | Manson; Lewis A. | Method and apparatus useful for the maintenance of blood circulation |
EP0799010B1 (de) | 1994-10-16 | 1999-12-15 | Albrecht Hörlin | Vorrichtung, insbesondere zur dekubitus-prophylaxe |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3288421A (en) * | 1965-03-29 | 1966-11-29 | Everett R Peterson | Movable and rotatable top |
US3742527A (en) * | 1972-03-01 | 1973-07-03 | Unlimited Dev Inc | Hospital bed |
US3900906A (en) * | 1974-04-18 | 1975-08-26 | Century Mfg Co | Adjustable bed |
YU46743B (sh) * | 1986-12-02 | 1994-04-05 | Milenko Pupović | Krevet sa podešljivim položajima |
US4912787A (en) * | 1987-03-30 | 1990-04-03 | Beta Medical Products | Hydraulic stretcher device |
EP0433737B1 (de) * | 1989-12-08 | 1994-03-02 | VÖLKER MÖBELPRODUKTIONS-GESELLSCHAFT mbH | Bett, insbesondere Kranken- und/oder Pflegebett |
DE4341779C2 (de) * | 1993-12-08 | 1995-12-07 | Knapp Juergen Michael | Hubsäule für ein heb- und senkbares Tragelement, insbesondere für eine Lagerfläche einer Patientenliege oder für industrielle Anwendungen sowie eine Patientenliege mit einer solchen Hubsäule |
US6640363B1 (en) * | 2000-10-16 | 2003-11-04 | Ge Medical Systems Global Technology Company, Llc | Mobile imaging table pivot mechanism |
US20020084389A1 (en) * | 2000-12-01 | 2002-07-04 | Larson John E. | Unaligned multiple-column height adjustable pedestals for tables and chairs that tilt and slide |
US6505363B2 (en) * | 2000-12-26 | 2003-01-14 | Rocky E. Davis | Device for adjusting the plane of a mattress |
US20020144350A1 (en) * | 2001-04-09 | 2002-10-10 | Shih Long Time | Electric folding bed having adjustable bed frames |
-
2000
- 2000-01-11 DE DE10001687A patent/DE10001687A1/de not_active Ceased
- 2000-12-22 US US10/169,674 patent/US20030000015A1/en not_active Abandoned
- 2000-12-22 DK DK00987459T patent/DK1250072T3/da active
- 2000-12-22 WO PCT/EP2000/013262 patent/WO2001050921A1/de active IP Right Grant
- 2000-12-22 ES ES00987459T patent/ES2199889T3/es not_active Expired - Lifetime
- 2000-12-22 AT AT00987459T patent/ATE241301T1/de not_active IP Right Cessation
- 2000-12-22 JP JP2001551353A patent/JP2003519519A/ja active Pending
- 2000-12-22 EP EP00987459A patent/EP1250072B1/de not_active Expired - Lifetime
- 2000-12-22 DE DE50002407T patent/DE50002407D1/de not_active Expired - Lifetime
-
2005
- 2005-03-03 US US11/069,950 patent/US7305727B2/en not_active Expired - Fee Related
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5410768A (en) * | 1993-01-21 | 1995-05-02 | Manson; Lewis A. | Method and apparatus useful for the maintenance of blood circulation |
EP0799010B1 (de) | 1994-10-16 | 1999-12-15 | Albrecht Hörlin | Vorrichtung, insbesondere zur dekubitus-prophylaxe |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102010032719A1 (de) * | 2010-07-23 | 2012-01-26 | Aacurat Gmbh | Betätigungsvorrichtung für eine zur Bewegung von lungenkranken Patienten vorgesehene Wendevorrichtung |
Also Published As
Publication number | Publication date |
---|---|
ES2199889T3 (es) | 2004-03-01 |
DK1250072T3 (da) | 2003-06-23 |
US20050273932A1 (en) | 2005-12-15 |
DE50002407D1 (de) | 2003-07-03 |
EP1250072A1 (de) | 2002-10-23 |
EP1250072B1 (de) | 2003-05-28 |
US20030000015A1 (en) | 2003-01-02 |
US7305727B2 (en) | 2007-12-11 |
DE10001687A1 (de) | 2001-07-12 |
JP2003519519A (ja) | 2003-06-24 |
ATE241301T1 (de) | 2003-06-15 |
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