Anti-bedsore sickbed

A technology for hospital beds and bedsores, which is applied in the field of special beds for preventing bedsores, can solve the problems of secondary injury of patients and difficulty in controlling the force of turning over, so as to achieve high comfort, reduce long bedsores, and avoid the effects of oppression.
CN112294555AActive Publication Date: 2021-02-02THE FIRST AFFILIATED HOSPITAL OF ARMY MEDICAL UNIV
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Patent Information

Authority / Receiving Office
CN Β· China
Patent Type
Applications(China)
Current Assignee / Owner
THE FIRST AFFILIATED HOSPITAL OF ARMY MEDICAL UNIV
Publication Date
2021-02-02

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Abstract

The invention belongs to the technical field of special sickbeds for preventing bedsores, and discloses an anti-bedsore sickbed. The sickbed comprises a bed body and a mattress arranged on the bed body, and further comprises a plurality of expansion air bags sequentially arranged in the length direction of the bed body, wherein a cavity is formed in the bed body; a plurality of driving parts for driving the multiple expansion air bags to expand intermittently are arranged in the cavity; each driving part comprises a piston barrel fixed in the cavity; a piston is slidably connected to the interior of each piston barrel; each piston barrel communicates with the corresponding expansion air bag; a moving rod is hinged to each piston; a transmission rod is further hinged to the end, away from the corresponding piston, of each moving rod; a rotating shaft is further rotationally connected to the interior of the cavity; a rotating disc is coaxially fixed on the rotating shaft; each transmission rod is eccentrically fixed on the rotating disc; and a motor for driving the rotating shaft to rotate is also arranged in the cavity. The sickbed solves the problems that at present, in order to prevent the bedsores of a patient, a family member of the patient or a medical staff needs to turn over the patient, and the turnover action force is not easy to control, so that secondary injury of thepatient is likely to happen.
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Description

technical field

[0001] The invention belongs to the technical field of special beds for preventing decubitus, and in particular relates to an anti-decubitus bed. Background technique

[0002] Many patients need to stay in bed for a long time after the operation, which will cause the skin on the back to be pressed for a long time, and then the skin will become red and swollen and slowly develop into blisters, and then the blisters will burst, become infected, and the wound will deepen and turn purple, resulting in tissue cells ulceration , necrosis began to pus, the formation of bedsores. At present, in order to reduce the probability of decubitus ulcers in patients who are bedridden for a long time, the patients are usually turned over by their family members or medical staff. This method not only increases the workload of the patient's family members and medical staff, but also makes the turning movement difficult to control, and the patient is prone to secondary injury. ...

Claims

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