Three-dimensional imaging and intellectual treatment system for dermalvascular pathological change

Abstract

A three-dimensional imaging of skin angiopathy and intelligent treatment system, belonging to technology field of medical equipment, comprising: optical fiber used to inject laser into skin tissue, optical fiber used to convey laser reflected or refracted by skin to optical flame detector, near infrared ray optical flame detector / charge-coupled device, Doppler / coherent signal processing system, computer real-time detection and control system working station, laser parameter controller and laser device. The laser device is infrared laser of 805 nm. The invention employs the selective absorption of infrared laser by indocyanine green, which biological tissue adsorbs little and realizes the selective damage to blood vessel. The wavelength of laser of 805-810 nm is much longer than that of currently use, which is 595 nm, so the penetration is deeper which treats deeper blood vessel better, choosing optimum laser parameter automatically by intelligent blood vessel skin damage treating probe, which avoids artificial error, improves treatment effect, reduce purpura and times of repeat treatment.

Description

technical field [0001] The invention relates to a system in the technical field of medical equipment, in particular to a three-dimensional imaging and intelligent treatment system for skin vascular lesions. Background technique [0002] Vascular skin disease is one of the common clinical diseases of skin cosmetology. Clinical manifestations of dermatoses associated with vascular lesions are: strawberry hemangioma, port wine spots (grades I-IV), psoriasis, skin surface tumors. Depending on the location of the disease, vascular skin diseases can cause difficulty breathing, eating, speaking, or moving, and most importantly, vascular skin lesions can cause severe psychological trauma to the patient. At present, laser treatment of vascular skin lesions mainly achieves the purpose of treating vascular skin lesions through selective photothermal effect to occlude blood vessels at the skin lesion site. The treatment of vascular lesions is still based on experience, and lacks scien...

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to overcome the deficiencies of the prior art, and provide a three-dimensional imaging and intelligent treatment system for skin vascular lesions, so that it can overcome repeated treatment and postoperative complications caused by shallow laser penetration depth and poor selectivity of vascular damage. Purpura and other deficiencies can intelligently identify the lesion range, blood vessel depth, and blood vessel thickness of vascular skin lesions, so as to select personalized laser treatment parameters to achieve better treatment effects

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