Pressure sore prevention mattress

Abstract

The invention discloses a pressure sore prevention mattress. The pressure sore prevention mattress comprises a mattress body, the mattress body comprises a supporting unit, the supporting unit comprises several lifting columns and a sleeve, the lower portions of the lifting columns are located in the sleeve, the outer wall faces of one sides of the lower portions of the lifting columns face the Npole of a magnet, the other side walls of the lower portions of the lifting columns face the S pole of the magnet, the S pole right faces the N pole, a conductor is arranged at the lower portions of the lifting columns, electrode plates are arranged on the two opposite side walls of the sleeve respectively, the two ends of the conductor are slidably connected with the two electrode plates respectively, the two electrode plates are connected with the positive electrode and the negative electrode of a direct current power source respectively, the two electrode plates right face each other, and the connecting line direction of the two electrode plates is perpendicular to the connecting line direction of the S pole and the N pole; the bottom of the sleeve is fixedly connected with the mattressbody, and the top faces of the lifting columns constitute the local top face of the mattress. The height of the lifting columns can be controlled, thus the height of the top face of the mattress anddifferent contact portions of a patient is adjusted, the occurrence of pressure sores of the patient is prevented, and nursing work is reduced.

Description

technical field [0001] The invention relates to the field of medical equipment, in particular to the field of pressure sore-preventing mattresses. Background technique [0002] Patients who are bedridden for a long time are prone to pressure sores, which bring pain to the patients. In order to prevent or reduce the occurrence of pressure sores, patients using air mattresses need to turn over regularly. After turning over, nurses need to adjust the pressured parts, especially the parts that are prone to or have developed pressure sores, and the workload is heavy. At present, the prevention of pressure sores often adopts a plurality of projections on the mattress to alternately support the patient. Although the gaps between the projections can provide a certain ventilation effect, the adjustable range of the air cushion is small. Contents of the invention [0003] The present invention aims to provide a pressure sore prevention mattress, which can flexibly adjust the top su...

AI Technical Summary

Problems solved by technology

In order to prevent or reduce the occurrence of pressure sores, patients who use air mattresses need to turn over regularly. After turning over, nurses need to adjust the pressured parts, especially the parts that are prone to or have occurred pressure sores, and the workload is heavy.

At present, the prevention of pressure sores usually uses multiple protrusions on the mattress to alternately support the patient. Although the gaps between the protrusions can provide a certain ventilation effect, the adjustable range of the air cushion is small.

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