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1. WO2014175376 - BED WITH LOAD DETECTION FUNCTION AND LOAD DETECTOR FOR BED

Publication Number WO/2014/175376
Publication Date 30.10.2014
International Application No. PCT/JP2014/061549
International Filing Date 24.04.2014
IPC
A61G 7/05 2006.01
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
GTRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
7Beds specially adapted for nursing; Devices for lifting patients or disabled persons
05Parts, details or accessories of beds
G01G 3/14 2006.01
GPHYSICS
01MEASURING; TESTING
GWEIGHING
3Weighing apparatus characterised by the use of elastically-deformable members, e.g. spring balances
12wherein the weighing element is in the form of a solid body stressed by pressure or tension during weighing
14measuring variations of electrical resistance
G01G 19/52 2006.01
GPHYSICS
01MEASURING; TESTING
GWEIGHING
19Weighing apparatus or methods adapted for special purposes not provided for in groups G01G11/-G01G17/138
52Weighing apparatus combined with other objects, e.g. with furniture
CPC
A61B 2562/0252
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
BDIAGNOSIS; SURGERY; IDENTIFICATION
2562Details of sensors; Constructional details of sensor housings or probes; Accessories for sensors
02Details of sensors specially adapted for in-vivo measurements
0252Load cells
A61B 5/1036
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
BDIAGNOSIS; SURGERY; IDENTIFICATION
5Measuring for diagnostic purposes
103Detecting, measuring or recording devices for testing the shape, pattern, ; colour,; size or movement of the body or parts thereof, for diagnostic purposes
1036Measuring load distribution, e.g. podologic studies
A61B 5/1116
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
BDIAGNOSIS; SURGERY; IDENTIFICATION
5Measuring for diagnostic purposes
103Detecting, measuring or recording devices for testing the shape, pattern, ; colour,; size or movement of the body or parts thereof, for diagnostic purposes
11Measuring movement of the entire body or parts thereof, e.g. head or hand tremor, mobility of a limb
1116Determining posture transitions
A61B 5/1121
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
BDIAGNOSIS; SURGERY; IDENTIFICATION
5Measuring for diagnostic purposes
103Detecting, measuring or recording devices for testing the shape, pattern, ; colour,; size or movement of the body or parts thereof, for diagnostic purposes
11Measuring movement of the entire body or parts thereof, e.g. head or hand tremor, mobility of a limb
1121Determining geometric values, e.g. centre of rotation or angular range of movement
A61B 5/445
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
BDIAGNOSIS; SURGERY; IDENTIFICATION
5Measuring for diagnostic purposes
44Detecting, measuring or recording for evaluating the integumentary system, e.g. skin, hair or nails
441Skin evaluation, e.g. for skin disorder diagnosis
445Evaluating skin irritation or skin trauma, e.g. rash, eczema, wound, bed sore
A61B 5/6891
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
BDIAGNOSIS; SURGERY; IDENTIFICATION
5Measuring for diagnostic purposes
68Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient
6887mounted on external non-worn devices, e.g. non-medical devices
6891Furniture
Applicants
  • 昭和電工株式会社 SHOWA DENKO K.K. [JP]/[JP]
Inventors
  • 石川 元樹 ISHIKAWA Motoki
  • 廣瀬 和男 HIROSE Kazuo
  • 野口 真吾 NOGUCHI Shingo
Agents
  • 志賀 正武 SHIGA Masatake
Priority Data
2013-09460626.04.2013JP
Publication Language Japanese (JA)
Filing Language Japanese (JA)
Designated States
Title
(EN) BED WITH LOAD DETECTION FUNCTION AND LOAD DETECTOR FOR BED
(FR) LIT DOTÉ D'UNE FONCTION DE DÉTECTION DE CHARGE ET DÉTECTEUR DE CHARGE POUR LIT
(JA) 荷重検出機能付きベッド及びベッド用荷重検出器
Abstract
(EN)
In this bed with a load detection function, a load detector attached to the bed main body has a load cell that measures the strain arising when a load is imparted to the bed main body, and the load cell is provided to a site that is at a location along a load transmission path extending from a bed surface-forming section to a bed installation surface and that receives a load from a bed surface-forming section side and transmits same to a configuring member at the installation surface side. The load cell comprises: a load-receiving member that receives a load from the bed surface-forming section side; and a base body that is separated from the load-receiving member and to which the load from the load-receiving member is imparted. The load-receiving member contacts the base body, the load from the load-receiving member acts upon the base body, and the resulting strain is detected by a strain sensor.
(FR)
La présente invention concerne un lit doté d'une fonction de détection de charge dans lequel un détecteur de charge fixé au corps principal du lit présente un indicateur de force de compression qui mesure la déformation qui se produit lorsqu'une charge est appliquée sur le corps principal du lit, et l'indicateur de force de compression est prévu dans un endroit qui se trouve le long d'un chemin de transfert de charge s'étendant depuis une section formant la surface du lit vers une surface d'installation du lit et qui reçoit une charge depuis le côté de la section formant surface du lit et la transmet à un élément de conception au niveau du côté de la surface d'installation. L'indicateur de force de compression comprend : un élément de réception de charge qui reçoit une charge depuis le côté de la section formant surface du lit ; et un corps de base qui est séparé de l'élément recevant la charge et sur lequel la charge issue de l'élément recevant la charge est appliquée. L'élément recevant la charge est en contact avec le corps de base, la charge issue de l'élément recevant la charge agit sur le corps de base et la déformation obtenue est détectée par un capteur de déformation.
(JA)
本発明の荷重検出機能付きベッドは、ベッド本体に取り付けられた荷重検出器が、ベッド本体に荷重が加わることで発生する歪みを計測するロードセルを有し、寝床面形成部からベッド設置面に至る荷重伝達経路のいずれかの個所における、寝床面形成部側からの荷重を受けてその荷重を設置面側の構成部材に伝達する部位に前記ロードセルが設けられており、前記ロードセルは、前記寝床面形成部の側からの荷重を受ける荷重受け部材と、その荷重受け部材に対して分離された、前記荷重受け部材からの荷重が加えられる基体とからなり、前記基体に荷重受け部材が当接して荷重受け部材からの荷重が作用し、それによる歪みを歪センサが検出するようにした。
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