Painless accurate anesthesia medical device and utilization method thereof

Abstract

The invention discloses a painless accurate anesthesia medical device which comprises anesthesia nozzles, a high-frequency B-mode ultrasonograph and an outer shell. The high-frequency B-mode ultrasonograph is arranged below a single-chip microcomputer, fixed to the surface of an inner wall of the outer shell through a bolt and connected with an ultrasonic probe through a line. The anesthesia nozzles are arranged on the surface of the ultrasonic probe and connected with a water pump through a guide pipe, an anesthesia depth monitor is fixed in the outer shell through a bolt, and the anesthesiadepth monitor and the high-frequency B-mode ultrasonograph are both connected with the single-chip microcomputer through lines. By innovative arrangement of the anesthesia nozzles, painless anesthesiais realized, and the problem of strong pains in an anesthesia process is solved; by innovative arrangement of the high-frequency B-mode ultrasonograph, accurate anesthesia is realized, and the problem of anesthesia part inaccuracy is solved; by innovative arrangement of the anesthesia depth monitor, surgical stability is maintained, safety in anesthesia is greatly improved, and the problem of failure in real-time monitoring in the anesthesia process is solved.

Description

technical field [0001] The invention relates to the technical field of medical devices, in particular to a medical device for painless and precise anesthesia and its use method. Background technique [0002] Medical devices refer to instruments, equipment, utensils, materials or other items used alone or in combination for the human body, including the required software. Medical devices are the most basic elements of medical treatment, scientific research, teaching, institutions, and clinical disciplines, including professional Medical equipment, also including home medical equipment. Among all medical devices, there are very few anesthesia-type medical devices, and the medical devices with anesthesia function often have the characteristics of high cost and cumbersome operation. [0003] There are many problems in the use of existing anesthesia medical devices. For example, there is a problem that the anesthesia process is very painful. Most of the existing anesthesia metho...

AI Technical Summary

Problems solved by technology

Among all medical devices, there are very few anesthesia medical devices, and the medical devices with anesthesia function are often characterized by high cost and cumbersome operation

[0003] There are many problems in the use of existing anesthesia medical devices. For example, there is a problem that the anesthesia process is very painful. Most of the existing anesthesia methods use needles to inject anesthesia into key positions to achieve anesthesia effect. Methods Regardless of the anesthesia effect, the needle injection alone has caused many patients to resist, and the needle injection process will cause great irritation to the patient, not all patients can cooperate. In addition, the needle injection also has the risk of infection Risk, once an infection occurs, it will not only affect the effect of the operation, but also cause greater complications to the patient; there is the problem of inaccurate anesthesia, the existing anesthesia method, most of the medical staff rely on experience to perform anesthesia through needle injection, Including the insertion depth of the needle is also carried out by feeling, which leads to great individual differences in the anesthesia between different anesthesiologists, which often leads to the inaccurate problem of the anesthesia site. In the case of limiting the amount of anesthesia, the target site It is difficult to obtain sufficient anesthesia, and there is a possibility that the anesthesia effect will disappear during the operation. Once the anesthesia effect disappears or the anesthesia effect is reduced, it will have an irresistible impact on the operation effect; there is a problem that it cannot be monitored during the anesthesia process. Some anesthetics are not targeted. Due to individual differences, even after analyzing the patient before the operation, the accurate dosage of the anesthetic cannot be obtained. Moreover, during the operation, the medical staff cannot observe the depth of anesthesia and the state of consciousness of the patient in real time. In this way, even if it is found that the effect of the anesthetic has passed, the urgent addition of the anesthetic has already delayed the operation and caused secondary damage to the patient. The postoperative complications of the patient will be more likely to occur, which will greatly reduce the effect of the operation.

[0004] In summary, the existing anesthesia medical devices have three major problems that need to be solved: the anesthesia process is very painful, the anesthesia site is inaccurate, and the anesthesia process cannot be monitored.

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