2 results about "Vasomotor" patented technology

The invention discloses a composite functional oversleeve for assisting a blood cell separator in blood sampling, relates to the technical field of medical auxiliary tools, and aims to solve the problem that one of the core factors influencing the blood sampling speed is the blood flow of peripheral veins, and the blood flow is influenced by blood vessel conditions, limb temperature, vasomotor state and the like. The compression force of the tourniquet is uncontrollable, and the risk of nerve injury exists after long-time use; the temperature of the hot-water bag is uncontrollable, scalding is prone to happening or quick cooling is achieved, and constant temperature cannot be maintained. The fist-clenching action is irregular, a patient is prone to fatigue, and a continuous and stable blood flow promoting effect cannot be provided. The invention provides a composite functional oversleeve for assisting blood sampling of a blood cell separator, which comprises an oversleeve, and the oversleeve comprises a compression assembly, a main body temperature increasing assembly and a tail end flow promoting assembly which are connected in sequence; a puncture window is arranged on the main body warming assembly, the functions of pressurization, heat preservation and passive holding are integrated, the limb blood flow state and the compression pressure are sensed in real time, intelligent adjustment is achieved, and the device is matched with the blood sampling process of a blood cell separator.

A system and methods are disclosed for enabling or improving control of cardiovascular and / or vasomotor autonomic functions in a patient having a neurologically derived paralysis or a nervous system disorder.