Dual-mode conversion anti-toppling orthopedic walking aid

Abstract

The invention discloses a dual-mode conversion anti-toppling orthopedic walking aid device which comprises a height adjusting type walking aid grabbing mechanism, a fixed type self-braking anti-toppling mechanism, a dual-mode conversion anti-toppling front wheel mechanism and a roadblock detection voice prompt mechanism. The invention belongs to the field of orthopedic walking aid, and particularly relates to a dual-mode conversion anti-toppling orthopedic walking aid device. According to the walking aid, the state of the advancing pulley is adjusted by taking rotation of the grip as a conversion condition, the technical prejudice that a traditional walking aid can only be used on the flat ground is overcome, and the technical effects that the walking aid can stably advance on the flat ground and can assist a user to go downstairs on stairs are achieved; the technical effects of side falling, forward leaning and backward leaning are achieved during stair walking assisting, stability is guaranteed through the four sets of front wheels during flat ground walking assisting, meanwhile, the effects of removing ground foreign matter and detecting the horizontal degree of the road surface are achieved through the roadblock detection voice prompt mechanism, and the use requirement of a user is met through voice broadcasting.

Description

technical field [0001] The invention belongs to the technical field of orthopedic walking aids, in particular to a dual-mode conversion anti-dumping orthopedic walking aid device. Background technique [0002] At present, most of the patients with lower extremity orthopaedic surgery and clinical upper and lower extremity fracture patients use orthopaedic walkers for postoperative exercise and recovery of walking. Orthopedic walkers are mostly used for patients who need functional exercise, such as the elderly after orthopaedic surgery, and patients after hip and knee replacements. In addition, walking aids can also be used to assist people with other disabilities who are not confident in maintaining balance when walking. [0003] At present, there are the following problems with the known orthopaedic walkers on the market: [0004] A: The orthopaedic walker in the prior art has a simple structure and a single function. When a patient uses the orthopaedic walker for postope...

AI Technical Summary

Problems solved by technology

[0004] A: The orthopedic walker in the prior art has a simple structure and a single function. When the patient uses the orthopedic walker for postoperative exercise or to resume walking, fatigue is likely to occur during walking, and secondary injuries are caused by a fall, requiring medical personnel. Helping patients or giving guidance, causing inconvenience

[0005] B: Traditional walking aids generally have a steel pipe structure with low strength and poor support stability, and are prone to rollover, forward tilt and backward tilt, resulting in secondary injuries to orthopedic patients. Therefore, there is an urgent need for a walker with a stable chassis. Walker to speed up patient recovery

[0006] C: The traditional walking aids cannot assist the forward work under the road conditions of the stairs. Since the current residential areas have not fully achieved the full coverage of the elevators, the disadvantages of the traditional flat walking aids are more and more obvious.

Images