Mattress

Abstract

The invention discloses a mattress. The mattress comprises a mattress body, wherein the mattress body is provided with a plurality of pressure sensors for receiving pressure signals, a plurality of temperature sensors for receiving temperature signals and a plurality of humidity sensors for receiving humidity signals, wherein a signal transmitting circuit is connected with the plurality of pressure sensors, the plurality of temperature sensors and the plurality of humidity sensors and outputs a plurality of pressure signals, a plurality of temperature signals and a plurality of humidity signals to a data processing circuit; the data processing circuit receives and processes the plurality of pressure signals, the plurality of temperature signals and the plurality of humidity signals which are outputted by the signal transmitting circuit and outputs an alarm signal when current conditions are judged to meet preset alarm conditions; an alarm device is connected with the data processing circuit and alarms after the alarm signal outputted by the data processing circuit is received. The mattress disclosed by the invention reminds guardians of turning over patients by alarming to furtherreduce the occurrence rate of patient bedsore.

Description

technical field [0001] The invention relates to the technical field of medical and health care equipment, in particular to a mattress for preventing decubitus ulcers. Background technique [0002] Bed sore is a common disease of bedridden patients. The long-term pressure caused by long-term bedridden and concentrated on a certain part of the body is enough to block the local blood circulation and cause tissue hypoxia, thereby causing tissue damage and necrosis. If continued pressure will lead to full-thickness skin necrosis defects. The resulting sores are susceptible to bacterial infection. Due to the congestion of capillaries and veins at the base and edge of the ulcer, and the gradual formation of a large amount of granulation tissue, the ulcer or gangrene area can be penetrated and expanded rapidly under the skin, and the diameter can reach 3-6 cm in a few days, and the range of penetration can be 8-10 cm from the edge. , to the deep development can involve the periost...

AI Technical Summary

Problems solved by technology

However, for patients who have been bedridden in the hospital or at home for a long time, especially the elderly who have been bedridden at home for a long time, the incidence of bedsores is still relatively high. The incidence of bedsores in bedridden patients must be

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