Limb warm-keeping belt

Abstract

The invention discloses a limb warm-keeping belt, and the limb warm-keeping belt comprises a transparent warm-keeping belt body, a control system, a temperature sensor, a heat supply and a power supply, the warm-keeping belt body is provided with an interlayer, a circulation pipeline is arranged in the interlayer, heat conduction fluid flows in the circulation pipeline, the heat supply is arrangedin the interlayer, the temperature sensor is arranged on the inner wall of the interlayer, and the control system can control the heating power of the heat supply according to the temperature fed back by the temperature sensor. According to the invention, the limb warm-keeping belt can be wrapped on a limb for local warm keeping with 360-degrees omni-directional heat coverage without dead angle,so as to heat a wound evenly; the limb warm-keeping belt does not emit light, so that the sleep of a user is not affected; the affected limb can move freely without being influenced by the limb warm-keeping belt; and the limb warm-keeping belt has the function of automatic temperature adjustment, an alarm can be given out automatically when the limb is overheated or overcooled, and a display screen on the warm-keeping belt can display the temperature in real time.

Description

technical field [0001] The invention relates to the field of medical auxiliary equipment, in particular to a body warmer. Background technique [0002] Clinically, patients with amputated fingers, limb replantation or skin-making surgery often experience vasospasm after surgery, and low temperature stimulation is one of the common reasons for inducing vasospasm, so it is necessary to maintain local temperature of the wound to promote increased blood circulation Replanted limb survival rate. At present, gooseneck lamps are mostly used in clinical practice to irradiate local limbs to keep warm, expand capillaries, speed up blood flow, enhance metabolism, improve tissue cell vitality and regeneration ability, thereby improving local blood circulation and reducing nervous system damage. Excitability, thereby improving the success rate of upper severed finger, limb replantation or skin-making surgery and promoting postoperative recovery of patients. However, the existing goosen...

AI Technical Summary

Problems solved by technology

However, the existing gooseneck lamps cannot accurately control the temperature during irradiation. When the irradiation distance is short, the temperature will be too high, which makes it uncomfortable to use. When the distance is long, the temperature is too low, which is not conducive to wound recovery.

The patient cannot turn over at will during irradiation, because turning over will cause the affected side to move away from the irradiation area and affect the blood circulation of the affected limb, resulting in necrosis of the affected limb, and only the irradiated area of ​​the limb can keep warm, and the backlight part cannot keep warm, which will affect the recovery of the affected limb

At the same time, the brightness of the gooseneck lamp is strong, and it is difficult for patients to fall asleep under the strong light at night, which affects the quality of sleep of patients.

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