Peripheral nerve repairing device combining photostimulation and nerve conduit technology

Abstract

The invention discloses a peripheral nerve repairing device combining photostimulation and a nerve conduit technology, and particularly relates to the technical field of peripheral nerve repairing. The peripheral nerve repairing device comprises a driving power supply and a conduit main body; furthermore, the conduit main body is arranged at the bridging position of peripheral nerve defects; the output end of the driving power supply is electrically connected with light source equipment; furthermore, the output end of the light source equipment is electrically connected with a connector; the output end and the input end of the connector are both connected with a connecting cable; the connector is electrically connected with an LED irradiation contact pin through the connecting cable; the end of the LED irradiation contact pin is provided with multiple annularly-arranged lamp beads; the input end of the LED irradiation contact pin is electrically connected with a medical cable; and oneend, far away from the LED irradiation contact pin, of the medical cable is connected with a connecting seat. The whole peripheral nerve repairing device combines a nerve conduit with an optical genetic technology, enhances or supplements nerve regeneration after surgical repair, and effectively improves the regeneration and repair effects of the conduit main body and the nerve stump.

Description

technical field [0001] The invention relates to the technical field of peripheral nerve repair, in particular to a peripheral nerve repair device combining light stimulation and nerve conduit technology. Background technique [0002] Peripheral nerve injury is a complex challenge for neurosurgery and orthopedics in modern warfare and society. War trauma, motor vehicle accidents, fractures, lacerations, etc. are all causes of peripheral nerve injury, as well as diabetes, tumors and surgical factors It is also the cause of peripheral nerve injury, and iatrogenic peripheral nerve injury often occurs. It is reported that about 13 to 23 people per 100,000 people worldwide suffer from peripheral nerve injury every year, and 83% of these patients are male, and 59 % of them are 18-35 years old. The neuralgia and paralysis caused by post-injury sensory and movement disorders have a serious impact on the quality of life of patients, and there are sequelae of varying degrees; The expe...

AI Technical Summary

Problems solved by technology

[0006] Therefore, the present invention provides a peripheral nerve repair device combined with light stimulation and nerve guide technology, aiming to solve the problem of the mismatch between the donor nerve and the recipient site in the existing autologous nerve transplantation, slow regeneration of peripheral nerve repair and poor recovery effect good question

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