Grating type off-bed alarming and positioning device

Abstract

The invention provides a grating type off-bed alarming and positioning device which comprises two adjustable clamping structures with the same specification, and one side of each adjustable clamping structure is provided with a movable arm. Wherein one movable arm is provided with a first grating module, and the other movable arm is provided with a second grating module. The first grating module and the second grating module are in conduction connection through a data line; the system further comprises a Bluetooth positioning bracelet. The first grating module and the second grating module are arranged on the front foot and the rear foot of the side face of the sickbed respectively, an alarm can be triggered only when a patient really gets out of the bed to move, and therefore the effective alarm is achieved; due to the design of the adjustable clamping structure, the adjustable clamping device is better in applicability and does not interfere with the use of a sickbed; due to the design of the movable arm, the device can be stored; the Bluetooth positioning bracelet can be matched with equipment such as a mobile phone, so that a guardian can conveniently find a person leaving the bed; the person leaving the bed can press the help button to make a sound for help after encountering a dangerous case, so that the person can be rescued more quickly.

Description

technical field [0001] The invention relates to the technical field of alarm devices, in particular to a grating type bed-leaving alarm and positioning device. Background technique [0002] People with mental illness or elderly people with limited mobility often get out of bed to go to the toilet on their own when they need to go to the toilet at night. People with mental illness may also move out of bed without warning at night; No, there may be a fall during the process of getting out of bed and walking around, causing harm to the above-mentioned people. If no one finds out in time after the fall, it may cause serious consequences. [0003] In order to prevent mentally ill patients or elderly people with inconvenience from getting out of bed at night, some alarm devices for getting out of bed have been disclosed in the prior art. An alarm device installed on a hospital bed, the principle of which is to use the already very mature mutual-radiation grating in the prior art,...

AI Technical Summary

Problems solved by technology

[0004] (1) False alarms often occur in actual use. For example, the human body just gets up and sits on the bed or just adjusts its body position instead of getting out of bed. Once the grating signal is in a non-interrupted state, a false alarm will be triggered

[0005] (2) After the person gets up and leaves the bed, the quilt is still on the bed, which plays the role of cutting off the grating signal, so it cannot play the due alarm effect;

[0006] (3) Structural parts such as clamping boards and gratings are installed on both sides of the bed, which makes the space of the small hospital bed smaller, and when the human body touches the structural parts, it will also feel uncomfortable, which affects the use of the hospital bed; At the same time, there are foldable handrails on both sides of the bed edge of most hospital beds, which will interfere with structural parts such as pallets and gratings, further affecting the use of the hospital bed.

[0007] (4) When the mentally ill or the elderly have left the bed, have fallen outside the room or outdoors, or are in danger, if the people who have left the bed cannot be found as soon as possible, the danger is also prone to occur

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