Novel multipoint synchronous anesthetic needle

Abstract

The invention provides a novel multipoint synchronous anesthetic needle. The novel multipoint synchronous anesthetic needle comprises a mounting plate, a driving mechanism, liquid guide pipes and a disinfection assembly. Two groups of injection assemblies symmetrically distributed are mounted on the mounting plate, a connecting plate is mounted between the two groups of injection assemblies, the driving mechanism used for driving the connecting plate to ascend and descend is mounted on a pressing plate, the pressing plate is fixedly mounted on the rear end face of the connecting plate, the twoliquid guide pipes with the same specification are fixedly embedded in the two groups of injection assemblies correspondingly, sleeves are fixedly mounted at the other ends of the two liquid guide pipes correspondingly, and the disinfection assembly used for performing disinfection treatment on the liquid guide pipes is mounted on the mounting plate. The novel multipoint synchronous anesthetic needle has the advantages that anesthetics in two injection cylinders can be injected into the body of a patient at the same speed and in the same quantity, so that the problems that the anesthetic injection speed is not uniform and anesthesia at different anesthetic points at the same speed is difficult to maintain in the traditional manual injection process are solved.

Description

technical field [0001] The invention relates to the field of medical technology, in particular to a novel multi-point synchronous anesthesia needle. Background technique [0002] It is the basic task of clinical anesthesia to ensure that patients undergo surgery smoothly under painless and safe conditions, but this is only part of the work of modern anesthesiology. Anesthesia work also includes preparation and treatment before and after anesthesia, monitoring and treatment of critically ill patients, emergency resuscitation, pain treatment, etc. The scope of work extends from the operating room to wards, outpatient clinics, emergency rooms and other places, from clinical care to teaching and scientific research. It is generally believed that anesthesia is a reversible effect of the central nervous system and / or peripheral nervous system produced by drugs or other methods. Inhibition of sexual function, which is characterized primarily by loss of sensation, especially pain. ...

AI Technical Summary

Problems solved by technology

[0003] However, although many multi-point synchronous anesthesia needles can use multiple needles to inject patients at the same time, most of them are injected manually, which leads to the problems of uneven injection rate of anesthesia and difficulty in maintaining the same speed of anesthesia at different anesthesia points.

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