Sitting posture and standing posture interchange assisting device for hemiplegic patient

Abstract

The invention discloses a sitting posture and standing posture interchange assisting device for a hemiplegic patient and relates to the technical field of medical instruments. The sitting posture andstanding posture interchange assisting device comprises a base, a buttock lifting mechanism, a first air cylinder mounting frame, a first air cylinder and a trunk positioning mechanism, wherein a vertical bracket is arranged at the upper side of the base; a seat plate is arranged on the vertical bracket; an upper limb support plate is arranged on the base in front of the seat plate; the buttock lifting mechanism comprises a buttock push plate embedded into the seat plate; the first air cylinder mounting frame is obliquely arranged at the lower part of the seat plate; the first air cylinder isarranged on the first air cylinder mounting frame; a telescopic end of the first air cylinder penetrates through the seat plate and is rotatably connected with the lower side of the buttock push plate; and the trunk positioning mechanism is arranged at the upper part of the seat plate and can keep a trunk of the patient straight while following movement of the trunk of the patient. The sitting posture and standing posture interchange assisting device can assist the patient in sitting posture and standing posture interchange training through correct sitting posture and standing posture interchange actions, and contributes to recovery of the hemiplegic patient.

Description

technical field [0001] The invention belongs to the technical field of medical devices, and more particularly relates to a sit-stand interchange assisting device for hemiplegic patients. Background technique [0002] At present, accidental cerebrovascular disease has become a major killer of human beings, and the number of hemiplegic patients caused by it is gradually increasing. In the rehabilitation treatment of hemiplegic patients, weight-bearing training for the affected leg from sitting to standing is to prepare for standing and walking, but , when most patients change from a sitting position to a standing position, they usually stand up through the reverse push of the healthy hand. At this time, the weight is on the healthy leg, while the affected leg is fully extended, and the patient's center of gravity is behind; on the one hand Time-consuming and labor-intensive. On the other hand, due to the asymmetrical standing posture, the extensor spasm of the patient is aggra...

AI Technical Summary

Problems solved by technology

[0002] At present, accidental cerebrovascular disease has become a major killer of human beings, and the number of hemiplegic patients caused by it is gradually increasing. In the rehabilitation treatment of hemiplegic patients, weight-bearing training for the affected leg from sitting to standing is to prepare for standing and walking, but , when most patients change from a sitting position to a standing position, they usually stand up through the reverse push of the healthy hand. At this time, the weight is on the healthy leg, while the affected leg is fully extended, and the patient's center of gravity is behind; on the one hand Time-consuming and labor-intensive. On the other hand, due to the asymmetrical standing posture, the patient's extensor spasm is aggravated, which is not conducive to the patient's later recovery

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