Abstract: Height adjustable beds involve the risk for the patient to fall out of the bed. In order to prevent this to happen, the bed is furnished with a device which observes whether a nursing person is within a proximity zone of the bed. When the nursing person leaves the proximity zone and the bed is adjusted to a height implying potential danger for the person in the bed, a message (sms) is sent to a mobile unit carried by the nursing person. The indication warns the nursing person, making it possible for him to prevent the potential dangerous situation by height adjustment of the bed to a safe height for leaving the bed. Hereby personal injury is prevented or minimized as much as possible.

Abstract: A castor control system for controlling at least two castors in a castor control system is provided. The castors comprise an electric motor which can be used to set the castor in three different positions: directional lock, neutral or braked. The castors can be operated individually from an operating panel of the castor control system. The system can also set all castors in the braked position if a motion sensor of the castor control system detects motion and the castor control system is connected to mains voltage.

Abstract: A system for controlling at least two castors (1) in a castor control system (28) is provided. The castor comprises a brake activator (7) which can be used to set the castor (1) in three different positions: directional lock, neutral or braked. The brake activator (7) can be operated manually, e.g. by foot, or via a servo motor assembly (14) having a servo motor connected to the brake activator of the castor. The servo motor assembly further comprises a printed circuit board (16), a microprocessor (17) and at least one switch (19,20) connected to the brake activator (7). The servo motor assembly can further comprise a motion sensor (18). The servo motor assembly of each castor is connected to an electric brake controller (33) of the castor control system. The castors can be operated from an operating panel (37) of the castor control system (28).

Abstract: A system for controlling at least two castors (1) in a castor control system (28) is provided. The castor comprises a brake activator (7) which can be used to set the castor (1) in three different positions: directional lock, neutral or braked. The brake activator (7) can be operated manually, e.g. by foot, or via a servo motor assembly (14) having a servo motor connected to the brake activator of the castor. The servo motor assembly further comprises a printed circuit board (16), a microprocessor (17) and at least one switch (19,20) connected to the brake activator (7). The servo motor assembly can further comprise a motion sensor (18). The servo motor assembly of each castor is connected to an electric brake controller (33) of the castor control system. The castors can be operated from an operating panel (37) of the castor control system (28).

Abstract: Height adjustable beds involve the risk for the patient to fall out of the bed. In order to prevent this to happen, the bed is furnished with a device which observes whether a nursing person is within a proximity zone of the bed. When the nursing person leaves the proximity zone and the bed is adjusted to a height implying potential danger for the person in the bed, a message (sms) is sent to a mobile unit carried by the nursing person. The indication warns the nursing person, making it possible for him to prevent the potential dangerous situation by height adjustment of the bed to a safe height for leaving the bed. Hereby personal injury is prevented or minimized as much as possible.