Bed and chair split type nursing bed with butting mechanisms and automatic butting method

Abstract

The invention discloses a bed and chair split type nursing bed with butting mechanisms and an automatic butting method. The bed and chair split type nursing bed comprises a wheelchair portion and a bed portion. The wheelchair portion can be switched over between a flatly spread state and a wheelchair state, and butting guide wheels are arranged on two sides of the wheelchair portion; an open groove for accommodating the wheelchair portion is formed in the middle of the bed portion, and butting guide rails are arranged on two sides of the open groove; the wide distance between the two butting guide rails on the two sides of the open groove becomes narrow and then keeps unchanged in the direction in which the wheelchair portion moves into the open groove. The bed and chair split type nursingbed and the automatic butting method have the advantages that the open groove for accommodating a wheelchair is formed in the middle of the bed portion, the bed and chair split type nursing bed comprises butting portions with the butting guide wheels and the butting guide rails, and accordingly butting operation becomes simple; the bed and chair split type nursing bed is reasonable in structuraldesign, patients are free of falling risks during separating and butting, the wheelchair portion and the bed portion can be automatically butted to each other by vision algorithms by the aid of the automatic butting method, accordingly, the bed and chair split type nursing bed does not need to be operated by medical staffs, medical resources can be saved, and the autonomous action capacity of thepatients can be improved.

Description

technical field [0001] The invention relates to the field of medical devices, in particular to a bed-chair split nursing bed with a docking mechanism and an automatic docking method. Background technique [0002] Most of the existing nursing beds are integrated, which cannot meet the patient's mobile needs. If the patient is moved, the patient must be transferred from the bed to the wheelchair, which not only increases the nursing intensity of the nursing staff, but also easily causes secondary injury to the patient. . The multi-body intelligent rehabilitation nursing bed integrates various technologies such as intelligent wheelchairs and nursing beds to alleviate the shortage of medical resources and shortage of nursing staff caused by long-term bedridden patients, as well as improve the rehabilitation effect and relieve society. It has important social significance. The docking operation between the wheelchair part and the bed body part of the existing multi-body nursing ...

AI Technical Summary

Problems solved by technology

The docking operation between the wheelchair part and the bed body of the existing multi-body nursing bed is complicated, and it needs to rely on the professional operation of the nursing staff to achieve a better docking effect

In addition, the current nursing beds that can be automatically docked mostly adopt the side docking method, which not only limits the automatic turning function of the bed body, but also increases the risk of patients falling from the bed

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