Continuous monitoring device for intravertebral anesthesia blockage plane

Abstract

The invention discloses a continuous monitoring device for an intravertebral anesthesia blockage plane. The continuous monitoring device comprises a temperature measuring adhesive tape, a microcontroller, as well as a brain wave test plate, a pulse generator and a displayer which are connected with the microcontroller, wherein the temperature measuring adhesive tape is provided with temperature sensors and oscillating films which are respectively connected with the microcontroller; the oscillating films are connected with the pulse generator; the oscillating films vibrate along with the change of pulse current; the oscillating films are uniformly distributed on the temperature measuring adhesive tape; the temperature sensors and the oscillating films are arranged in a one-to-one correspondence manner, the temperature sensors and the oscillating films are distributed at equal intervals along the length direction of the temperature measuring adhesive tape; the microcontroller controls the oscillation frequency and oscillation amplitude of the oscillating films by controlling the frequency and amplitude of the pulse current generated by the pulse generator. According to the continuous monitoring device for the intravertebral anesthesia blockage plane, the methods harmful to the human body such as acupuncture and the excessive dependence on experience of doctors are avoided, and the range of the intravertebral anesthesia blockage plane can be determined accurately and rapidly in a wide range through temperature detection.

Description

technical field [0001] The invention relates to anesthesia monitoring equipment, in particular to a continuous monitoring device for anesthesia block plane in spinal canal. Background technique [0002] Anesthesia is a reversible functional inhibition of the central nervous system and / or peripheral nervous system produced by drugs or other methods. This inhibition is mainly characterized by loss of sensation, especially pain sensation. Anesthesia mainly includes general anesthesia and local anesthesia. Local anesthesia is the use of local anesthetics such as procaine, lidocaine, etc., injected into the corresponding parts to block the spinal nerves, nerve plexus or nerve trunks and thinner peripheral nerve endings, so that a certain part of the body temporarily loses feeling . The characteristic of local anesthesia is that the anesthesia is limited to the "local" of the body, and the patient's consciousness is awake. Commonly used anesthesia methods include spinal anesthe...

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