Upper limb hanging sleeve capable of automatically adjusting length of hanging belt according to head raising and lowering of person

Abstract

The invention relates to the technical field of human body upper limb nursing, and discloses an upper limb hanging sleeve capable of automatically adjusting the length of a hanging belt according to head raising and lowering of a person. The hanging sleeve comprises a shell; a neck groove is formed in the shell; a stop block is fixedly connected to the outer side of the neck groove; a tension spring is fixedly connected to the outer side of the stop block; a rotating ring is fixedly connected to the end, away from the stop block, of the tension spring; a pull rope is fixedly connected to the outer side of the rotating ring; an eccentric wheel is fixedly connected to the end, away from the rotating ring, of the pull rope; the hanging belt is fixedly connected to the side, away from the pullrope, of the eccentric wheel; and a turbine is fixedly connected to the back face of the eccentric wheel. According to the upper limb hanging sleeve capable of automatically adjusting the length of the hanging belt according to head raising and lowering of the person, water in a water cavity pushes a head raising plate to ascend, the head raising plate drives a transmission rope to ascend, the transmission rope drives a clamping jaw to ascend, and then the clamping jaw and the eccentric wheel are matched for use, so that the effect of adjusting the length of the automatic hanging belt according to the state of the person is achieved.

Description

technical field [0001] The invention relates to the technical field of human upper limb care, in particular to an upper limb sling that can automatically adjust the length of a sling according to a person's head up and down. Background technique [0002] The upper limb sling plays a vital role in orthopedic clinical work. For any upper limb injury, whether it is a fracture, dislocation, or simple muscle injury, the forearm should be suspended in the elbow flexion position, and the strength of the suspension can be used to relieve the limbs. and the influence of the gravity of the external fixation on the injured part. At the same time, the suspension can elevate the affected abdomen, which is conducive to the subsidence of swelling after injury. [0003] At present, hand fractures are generally suspended by bandages. Since the length of the bandages is fixed, when the person faces up, the bandages will tighten the neck, which will have a greater impact on the cervical spine....

AI Technical Summary

Problems solved by technology

[0005] Aiming at the deficiencies of the prior art, the present invention provides an upper limb sling that can automatically adjust the length of the sling according to the person's head up and down. The sling is stable and other advantages, which solves the problem that the length of the sling cannot be automatically adjusted, affects the cervical spine, and is inconvenient to use

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