WO2012159685A1 - Dispositif de couchage - Google Patents

Dispositif de couchage Download PDF

Info

Publication number
WO2012159685A1
WO2012159685A1 PCT/EP2011/070457 EP2011070457W WO2012159685A1 WO 2012159685 A1 WO2012159685 A1 WO 2012159685A1 EP 2011070457 W EP2011070457 W EP 2011070457W WO 2012159685 A1 WO2012159685 A1 WO 2012159685A1
Authority
WO
WIPO (PCT)
Prior art keywords
sensor
lying
reclining
weight
communication
Prior art date
Application number
PCT/EP2011/070457
Other languages
German (de)
English (en)
Inventor
Jens REINELT
Original Assignee
Rwe Effizienz Gmbh
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 Rwe Effizienz Gmbh filed Critical Rwe Effizienz Gmbh
Publication of WO2012159685A1 publication Critical patent/WO2012159685A1/fr

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
    • A61G7/05—Parts, details or accessories of 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
    • A61G2203/00—General characteristics of devices
    • A61G2203/30—General characteristics of devices characterised by sensor means
    • A61G2203/44—General characteristics of devices characterised by sensor means for weight
    • G—PHYSICS
    • G08—SIGNALLING
    • G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B21/00—Alarms responsive to a single specified undesired or abnormal condition and not otherwise provided for
    • G08B21/18—Status alarms
    • G08B21/22—Status alarms responsive to presence or absence of persons

Definitions

  • the invention relates to a reclining device with at least one standing device arranged on a reclining device frame of the reclining device and at least one sensor connected to a communication device associated with the reclining device. Moreover, the invention relates to a monitoring system for at least one reclining device.
  • a nursing bed monitoring system wherein a monitoring device mounted on the nursing bed comprises optical sensors for detecting whether a person is in the
  • An evaluation device and a communication device are located in a housing of the monitoring device. Upon detection of a raised person can a Alarm signal can be transmitted to a receiving station. Furthermore, other sensors, such as a conventional
  • optical sensors are according to this disclosure three rod-shaped weight sensors in the lying area of
  • Alarm means are controlled.
  • Evaluation device with corresponding processing means for evaluating the sensor signals must have. Furthermore, by means of the three weight sensors arranged in the lying area of a lying device, a determination of the
  • the invention is therefore based on the object, a
  • the object is according to a first aspect of the invention in a reclining device with at least one on a
  • the lying device may preferably be a nursing bed.
  • the reclining device may comprise a reclining device frame, in particular a bed frame.
  • a reclining device frame may have a head, foot and reclining area.
  • a slatted frame and / or a mattress may be provided.
  • At least one of the recumbent frames may be attached to the recumbent frame
  • Stand device be attached.
  • the stand device serves to set up the lying device.
  • at least one Medvoriquessfuß be provided.
  • At least one sensor can be provided.
  • the sensor may be configured to provide a state parameter of
  • the sensor is connected to a communication device coupled.
  • a communication device coupled.
  • a wired connection can be provided. It is understood that a wireless
  • the communication device may be the reclining device
  • Communication device attached to the reclining device or arranged near the reclining device. It can in particular only one (only)
  • Communication device may be provided for the at least one sensor of the reclining device.
  • the absolute weight of the reclining device and the person (s) therein can be determined in a particularly simple and accurate manner when a weight sensor is attached to the standing device (directly).
  • the weight sensor is arranged on a stand device such that the on the
  • the invention makes use of the fact that the weight of a lying device is always divided between the at least one standing device.
  • a suitable balance can be used as the weight sensor.
  • various scales such as mechanical, electrical or electromechanical scales, may be employed as long as they can be conveniently located on the couch foot.
  • load cells with strain gauges can be used.
  • the reclining device may be at least one more on the reclining device frame having arranged stand device.
  • the reclining device frame having arranged stand device.
  • four stand devices, in particular couch feet, can be provided.
  • another connected to the communication device can be provided at the further stand device.
  • Weight sensor for detecting the on the other
  • Standing device acting weight be arranged.
  • four state devices may preferably be at least three
  • the total weight of the lying device including a person located therein can be determined in a particularly simple manner. Another advantage of attaching a plurality of
  • Weight sensors on different couch feet is that the determination of a relative
  • Weight change between the weight sensors is possible. This allows advantageously from the
  • Weight change between individual weight sensors to derive a movement of a person in the lying device
  • Weight sensor can be particularly insoluble with the
  • Weight sensor on a part facing a Aufsteil constitutional end be arranged the stand device.
  • the weight sensor may be detachably attached to the end.
  • Lying devices with one or more weight sensor can be retrofitted.
  • the weight sensor is attached to the point where the weight in a
  • the communication device may have a plurality of terminals for releasably coupling the sensors to the communication device. It can be a wired and / or wireless
  • Communication device be provided. A simple replacement of sensors, for example in a fault, is possible.
  • the communication device may display the communication device.
  • the communication device may display the communication device.
  • the at least one further sensor can be in one Be lying area arranged pressure sensor.
  • the at least one further sensor may be a capacitive moisture sensor arranged in a lying area. It is understood that in addition to at least one
  • Weight sensor and at least one pressure sensor and at least one capacitive moisture sensor can be provided.
  • the pressure sensor may have a hose filled with a flexible material.
  • a hose so a flexible or flexible cable, can with a
  • the one end of the hose can be closed. In other words, no material can escape from the hose at this end.
  • At the other end of the hose can a
  • Sensor arrangement may be provided for detecting a pressure change.
  • the sensor arrangement can detect a load on the hose due to the change in pressure.
  • the capacitive moisture sensor may include at least one in a flexible sheathed by a waterproof material
  • Material embedded wire have.
  • the flexible material may be cotton or a synthetic one
  • This material may be surrounded by a waterproof film. In a simple way, moisture can be detected in the reclining device.
  • the communication device and / or the at least one sensor can be configured to have a to recognize incorrectly working sensor.
  • a failure of a sensor can be detected and a user
  • Another aspect of the present invention is a
  • Monitoring system is provided a remote central control device configured for communication with the communication device.
  • the central central control device configured for communication with the communication device.
  • Control device has an evaluation device for
  • This independently inventive aspect of the invention is distinguished from the prior art in that a central and superordinate evaluation is made possible independently of the reclining device by means of a remotely located central and superordinate control device.
  • At least one, preferably a plurality of lying devices can be monitored by the monitoring system.
  • a previously described lying device can be monitored.
  • the monitoring system comprises a reclining device with at least one sensor for detecting a Condition parameters of the reclining device and / or the person therein.
  • the sensor is connected to a communication device in the manner described above.
  • the communication device is preferred for this purpose
  • the evaluation for one or more lying device (s) with one or more sensor (s) is carried out centrally by a central and higher-level control device which has an evaluation device.
  • a central and higher-level control device which has an evaluation device.
  • Control means comprise suitable processor means, memory means and interfaces. All data is evaluated centrally, so that also correlations between
  • the communication device can be connected to at least one further sensor configured to detect at least one further state parameter of the lying device.
  • the evaluation device can be provided for evaluating the at least one further state parameter.
  • the communication device may be connected to at least one actuator arranged on the reclining device.
  • the central control device can be set up to control the at least one actuator.
  • the actuator can be provided, for example, an adjusting means for adjusting the position of the lying device and / or individual elements of the lying device, such as a head or foot part or a controllable mattress.
  • the control of the actuator in dependence on the evaluation of at least one, preferably the plurality of
  • At least one stand device of the reclining device arranged weight sensor for detecting the on the
  • the at least one sensor may be a pressure sensor arranged in a lying area.
  • the at least one sensor can be arranged in a lying area capacitive
  • all sensor data can be evaluated by the central, higher-level control device.
  • correlations between different sensor data can also be evaluated centrally.
  • a remotely located data center may be provided.
  • the central hub may be provided.
  • Controller may be configured to communicate with the remote data center.
  • Data center may preferably with a plurality of
  • the data center can be set up for communication with the respective central control device.
  • the data center the data of a plurality of
  • programs e.g. Driver programs are stored, which are required to operate a sensor. If, for example, a new sensor is connected to the communication device, a corresponding driver program can be made available by the data center.
  • a mobile phone According to another embodiment, a mobile phone
  • Computing device such as a smartphone or tablet PC, be provided.
  • a smartphone or tablet PC a smartphone or tablet PC.
  • Computing device and the central control device to be produced directly and / or by means of the data center.
  • the central control device or the
  • Data center to be set up, due to the evaluation of the at least one state parameter a message eg in the form of an SMS and / or an e-mail to the mobile
  • the central control device which cause the generation and transmission of a message.
  • a person can be informed promptly about a predefinable change of state of the reclining device and / or the person therein.
  • the mobile computing device may be configured to transmit control commands to the control device for controlling at least one actuator, such as the actuator of the reclining device.
  • Evaluation of at least one further detectable by a further sensor parameters can be arranged.
  • the monitoring system for at least one reclining device can be easily integrated into the home automation system.
  • the sensor data of the at least one further sensor can be taken into account. For example, you can
  • the at least one further actuator may also be dependent on the evaluation of the at least one state parameter
  • Fig. 1 is a schematic view of an embodiment of a reclining device according to the present invention
  • FIG. 2 is a schematic view of a
  • Embodiment of a monitoring system according to the present invention Embodiment of a monitoring system according to the present invention.
  • FIG. 1 shows a simplified view, in particular side view, of an exemplary embodiment of FIG
  • Lying device 2 according to the present invention.
  • the lying device 2 is present as a bed 2, in particular as a nursing bed 2, formed.
  • the lying device 2 comprises a lying device frame 4 with a foot region 6, a head region 8 and a
  • the lying device 2 comprises at least one standing device 12, in particular in the form of a lying device foot 12.
  • a lying device 2 can have four lying device feet 12.
  • Lying device foot 12 has a first end 16 facing a mounting surface 14, such as a floor 14.
  • the other end 18 of the recliner foot 12 is connected to the recliner frame 4. It will be understood that the reclining feet 12 may be connected to a reclining device frame 4 in any manner.
  • a sensor 20 is arranged.
  • a sensor 20 is arranged at the first end 16 of a Medvoriquessfußes 12.
  • the senor 20 may also be located in a couch foot 12
  • the sensor 20 may be fixed or detachable to the recliner foot 12 by suitable means
  • the sensor 20 is present as a weight sensor 20
  • the weight sensor 20 may be designed as a scale. Basically, different
  • Scales such as mechanical, electrical or electromechanical scales, are used, as long as a balance in appropriate Way can be arranged on theoutheasternvoriquessfuß 12.
  • load cells can be used with strain gauges.
  • a weight sensor 20 may, in particular, be arranged to detect the absolute weight acting on the corresponding lying device foot 12.
  • the communication device 24 is associated with the reclining device 2 and can in particular be attached to the reclining device 2. It is understood that the communication device 24 also at another
  • Location such as a located near the associated reclining device 2 wall, can be arranged.
  • a central control device can unambiguously assign received signals to the reclining device 2. Furthermore, it is understood that also a wireless communication between the communication device 24 and the sensors 20 may be possible.
  • a pressure sensor 26 may be coupled to the communication device 24.
  • the pressure sensor 26 may have at least one hose 26.1.
  • the tube 26.1 can be filled with a flexible material.
  • a sensor arrangement or measuring arrangement 26.2 At one end of the hose 26.1 may be closed.
  • a sensor head 26.2 for the detection of a Pressure change due to a load of the hose 26.1 to be arranged.
  • Moisture sensor 28 may be provided. Particularly preferably, the humidity sensor 28 may be a sensor head for
  • the capacitive humidity sensor 28 may
  • wires can be made into a soft, flexible material, such as cotton or a cotton
  • Material can be covered with a waterproof film. In a simple way, a moisture measurement
  • the communication device 24 preferably has a communication interface 30.
  • Communication interface 30 may in particular
  • the central control device may be a
  • Control device of a home automation system for control trade by other consumers can be set up, the sensor data of preferably all sensors 20, 26 and 28 centrally
  • the communication device 24 can in particular serve to receive the measurement signals of all the sensors 20, 26 and 28 and to relay them in a suitable manner.
  • the communication device 24 can be set up to preselect the sensor data
  • Sensor data (automatically) to the communication device 24 transmitted.
  • the received sensor signals can be received by the communication device 24, for example with a
  • a relative change in weight between the sensors 20 can also be detected and a movement of a person in the nursing bed 2 can be derived.
  • an evaluation can also be made in the communication device 24. This can be done in particular if no home automation system is provided.
  • All sensors may preferably be connected to the one communication device 24, which can transmit all sensor data for evaluation to a central control device.
  • Figure 2 shows a simplified view of a
  • Embodiment of a monitoring system 32 for at least one reclining device 2.1 according to the present invention.
  • the monitoring system 32 includes at least one
  • Lying device 2.1 as a previously described nursing bed 2 according to the figure 1. It is understood that a plurality of reclining devices may be provided.
  • the nursing bed 2.1 comprises a communication device 24.1.
  • the communication device 24.1 may in particular have a communication interface.
  • Communication device 24.1 two sensors 34 and 36 and an actuator 38 connected. It is understood that a plurality of actuators and / or sensors can be connected to the (only) communication device 24.1 of the reclining device 2.1.
  • weight sensors 20, at least one pressure sensor 26 and at least one moisture sensor 28 may be provided.
  • At least one actuator 30, such as a mechanical, hydraulic or electrical actuating means, may be provided.
  • a mechanical, hydraulic or electrical actuating means may be provided.
  • the reclining device 2.1 may have a bedsores mattress, which can be controlled.
  • the central controller 40 may include, for example, a processor,
  • Communication interface may be configured to communicate with the communication device 24.1.
  • Evaluation device 42 for example in the form of
  • the evaluation device 42 is configured to evaluate the received state parameters of the at least one sensor 34, 36 of the reclining device 2.1.
  • the central control unit 40 may be configured to store the data at predeterminable intervals or on the basis of an external trigger from the
  • Communication device 24.1 query. Likewise, it is conceivable that the communication device 24 at predetermined time intervals, the corresponding data (automatically)
  • a secure transmission can be provided.
  • acknowledgments of receipt can be sent.
  • Lying device 2.1 it is possible not only to evaluate the individual measured values of different sensors, but also to recognize correlations between different parameters and to evaluate, e.g. for a comparison with the specifications to use.
  • the evaluation can trigger different actions.
  • the central processing unit 2.1 it is possible not only to evaluate the individual measured values of different sensors, but also to recognize correlations between different parameters and to evaluate, e.g. for a comparison with the specifications to use.
  • the evaluation can trigger different actions.
  • the central processing unit 2.1 it is possible not only to evaluate the individual measured values of different sensors, but also to recognize correlations between different parameters and to evaluate, e.g. for a comparison with the specifications to use.
  • the evaluation can trigger different actions.
  • the central processing unit 2.1 it is possible not only to evaluate the individual measured values of different sensors, but also to recognize correlations between different parameters and to evaluate, e.g. for a comparison with the specifications to use.
  • the evaluation can trigger different actions.
  • the central processing unit 2.1 it is possible not only to evaluate the individual
  • Control device 40 output an alarm signal when exceeding and / or falling below a predefinable limit value, store the corresponding data and / or an appropriate
  • Arrange couch device 2.1 It is understood that two or more reclining devices can be provided, each with a communication device which can communicate with the (single) central control device 40. In this case, at the
  • Evaluation of the sensor data of a reclining device and the sensor data of other reclining devices are used.
  • the monitoring system 32 may include other sensors 44 and
  • Actuators 46 include. For example, sensors 44 and actuators 46 of a home automation system can be arranged.
  • Exemplary actuators 46 are actuators for the method of
  • Shutters for adjusting the heating temperature or for switching on and off light sources.
  • Corresponding sensors 44 may be provided, for example, for detecting the temperature or the state of an actuator 46. These sensors 44 and actuators 46 can communicate with the central control device 40. It goes without saying that one
  • Communication device may be interposed.
  • the communication device 24.1, the sensors 44 and the actuators 46 communicate with the central control device 40 via a wireless channel.
  • the sensor data of the other sensors 44 can also be included.
  • the evaluation of the state of the reclining device 2.1 or the person therein can preferably in dependence on state parameters, directly the state of
  • an interface device 48 such as
  • Gateway or the like may be provided.
  • Interface device 48 a connection from the central controller 40 to another network 50, such as the Internet 50, are provided.
  • the data center 52 can not only be deposited and evaluated by a monitoring system 32.
  • Control device to the data center 52 are transmitted.
  • the data center 52 can analyze the data and

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)

Abstract

L'invention concerne un dispositif de couchage (2, 2.1), en particulier un lit de soins (2, 2.1) comprenant au moins un dispositif de verticalisation (12) disposé sur un cadre de dispositif de couchage (4) du dispositif de couchage (2, 2.1) et au moins un capteur (20, 26, 28, 34, 36) relié à un dispositif de communication (24, 24.1) associé au dispositif de couchage (2, 2.1). Le capteur (20) est un capteur de poids (20) disposé sur le dispositif de verticalisation (12) pour la détection du poids agissant sur le dispositif de verticalisation (12).
PCT/EP2011/070457 2011-05-26 2011-11-18 Dispositif de couchage WO2012159685A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102011103284A DE102011103284A1 (de) 2011-05-26 2011-05-26 Liegevorrichtung
DE102011103284.7 2011-05-26

Publications (1)

Publication Number Publication Date
WO2012159685A1 true WO2012159685A1 (fr) 2012-11-29

Family

ID=45093721

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2011/070457 WO2012159685A1 (fr) 2011-05-26 2011-11-18 Dispositif de couchage

Country Status (2)

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DE (1) DE102011103284A1 (fr)
WO (1) WO2012159685A1 (fr)

Citations (7)

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US20020151990A1 (en) * 1993-07-12 2002-10-17 Ulrich Daniel J. Bed status information system for hospital beds
DE202004012202U1 (de) 2004-05-13 2004-09-23 Kissenkötter, Christa Einrichtung zur Pflegebettenüberwachung
US20070159332A1 (en) * 2006-01-07 2007-07-12 Arthur Koblasz Using RFID to prevent or detect falls, wandering, bed egress and medication errors
US20070296600A1 (en) * 1999-03-05 2007-12-27 Dixon Steven A Obstruction detection apparatus for a bed
EP2030601A1 (fr) * 2006-06-19 2009-03-04 Showa Denko K.K. Procédé de détection de la présence d'un sujet sur un lit
DE102009010379A1 (de) 2008-03-03 2009-10-08 Dieter Martin Vorrichtung zum Überwachen einer in einem Bett liegenden Person sowie Verfahren zum Betreiben einer solchen Vorrichtung
DE102009049651A1 (de) * 2009-10-15 2011-04-21 Kunz GbR (mit den Gesellschaftern: Gerhard, Cornelia, Karsten Sebastian Kunz, 55286 Wörrstadt) Personen-Überwachungsvorrichtung, Verfahren zur Überwachung von Personen, insbesondere Patienten, bzw. Messvorrichtung

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US6208250B1 (en) * 1999-03-05 2001-03-27 Hill-Rom, Inc. Patient position detection apparatus for a bed
US7378975B1 (en) * 2000-06-09 2008-05-27 Bed-Check Corporation Method and apparatus for mitigating the risk of pressure sores
US7253366B2 (en) * 2004-08-09 2007-08-07 Hill-Rom Services, Inc. Exit alarm for a hospital bed triggered by individual load cell weight readings exceeding a predetermined threshold
US8121856B2 (en) * 2005-06-28 2012-02-21 Hill-Rom Services, Inc. Remote access to healthcare device diagnostic information
JP4514717B2 (ja) * 2006-01-20 2010-07-28 パラマウントベッド株式会社 離床予測・検知システムを備えた寝台装置
EP2018118A1 (fr) * 2006-05-05 2009-01-28 Philips Intellectual Property & Standards GmbH Unité de sonde, lit pour un patient et méthode pour modifier le lit d'un patient
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US20120056747A1 (en) * 2009-02-13 2012-03-08 Koninklijke Philips Electronics N.V. Bed monitoring system

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20020151990A1 (en) * 1993-07-12 2002-10-17 Ulrich Daniel J. Bed status information system for hospital beds
US20070296600A1 (en) * 1999-03-05 2007-12-27 Dixon Steven A Obstruction detection apparatus for a bed
DE202004012202U1 (de) 2004-05-13 2004-09-23 Kissenkötter, Christa Einrichtung zur Pflegebettenüberwachung
US20070159332A1 (en) * 2006-01-07 2007-07-12 Arthur Koblasz Using RFID to prevent or detect falls, wandering, bed egress and medication errors
EP2030601A1 (fr) * 2006-06-19 2009-03-04 Showa Denko K.K. Procédé de détection de la présence d'un sujet sur un lit
DE102009010379A1 (de) 2008-03-03 2009-10-08 Dieter Martin Vorrichtung zum Überwachen einer in einem Bett liegenden Person sowie Verfahren zum Betreiben einer solchen Vorrichtung
DE102009049651A1 (de) * 2009-10-15 2011-04-21 Kunz GbR (mit den Gesellschaftern: Gerhard, Cornelia, Karsten Sebastian Kunz, 55286 Wörrstadt) Personen-Überwachungsvorrichtung, Verfahren zur Überwachung von Personen, insbesondere Patienten, bzw. Messvorrichtung

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