Reverse-motion double-sided upper limb rehabilitation training device

Abstract

The invention provides a reverse-motion double-sided upper limb rehabilitation training device which comprises a Y-shaped cantilever. A bearing fixing plate adjustable in position in the front and back direction is installed at the front end of the Y-shaped cantilever allowing the height to be adjustable. A first bevel gear is installed on a fixing shaft fixed to the bearing fixing plate in a rotating mode. A left upper limb rehabilitation training mechanism and a right upper limb rehabilitation training mechanism are arranged at the two sides of the first bevel gear in the mode of being symmetrical about a patient left and right. A second bevel gear of the left upper limb rehabilitation training mechanism is meshed with the first bevel gear. The second bevel gear is connected with a right palm connecting frame through a right rotating shaft. A right arc guide rail sliding block mechanism is installed at the upper end of the right palm connecting frame and indirectly connected with a right sliding part. A first rack arranged on the right sliding part is meshed with a cylinder gear connected to the upper end of the fixing shaft in a rotating mode. A left sliding part is indirectly connected with a left guide rail sliding block mechanism. A second rack arranged on the left sliding part is meshed with the cylinder gear. The two racks are located at the two sides of the cylinder gear, and therefore the left upper limb and the right upper limb of the patient can move synchronously in the reverse directions.

Description

1. Technical field [0001] The invention relates to a reverse motion bilateral upper limb rehabilitation training device, which belongs to the field of rehabilitation medical equipment. 2. Background technology [0002] With the continuous increase of the aging population in our country, the number of patients with upper limb dysfunction caused by stroke, brain trauma, upper limb trauma, etc. is increasing year by year. The society and families need to spend a lot of money to treat and care for these patients. For patients with upper limb dysfunction, we must strive for early rehabilitation treatment, especially rehabilitation treatment within the first three months after the onset of disease is the best way to achieve ideal rehabilitation. The best time for the treatment effect, early intervention with rehabilitation training plays a positive and effective role in improving the quality of life of patients. [0003] Most of the rehabilitation equipment used by my country's r...

AI Technical Summary

Problems solved by technology

[0003] Most of the rehabilitation equipment used by my country's rehabilitation medical institutions relies on imports, and the cost of use is higher than the ability of most patients. The research and development of domestic rehabilitation equipment mainly relies on well-known domestic universities and research institutes, but due to human and financial constraints. There is still a gap between foreign advanced rehabilitation equipment, especially in terms of safety, many better equipment cannot be used in clinical practice, this application does not use external power input, two degrees of freedom alone or combined movement, to achieve multiple movements of the patient's upper limbs The rehabilitation training of the upper limbs of the patient has a certain degree of comfort, safety, and low cost

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