Nerve block anesthesia medicine injection pressure measurement alarm device under ultrasound

Abstract

The invention discloses a nerve block anesthesia medicine injection pressure measurement alarm device under ultrasound. The device comprises an injector, a pressure sensor, a constraint unit and a mounting base; a nerve block puncture needle is connected to a liquid medicine outlet of the injector through a three-way joint; the pressure sensor is connected with the three-way joint through a connecting mechanism; a single-chip microcomputer and an alarm unit are installed on the side face of the mounting base, a power source is arranged in the mounting base, and the single-chip microcomputer iselectrically connected with the pressure sensor through a telescopic cable; the binding unit comprises a hinge and binding belts; the binding belt is hinged to the mounting base through hinges, the two binding belts are symmetrically arranged up and down, and the ends of the two binding belts are connected through an inserting unit.The nerve block anesthesia medicine injection pressure measurement alarm device is good in use flexibility, convenient to use in the field, high in practicability and convenient to carry.

Description

technical field [0001] The invention relates to the technical field of medical devices, in particular to a pressure measurement and alarm device for nerve block anesthesia injection under ultrasound. Background technique [0002] Ultrasound technology has brought changes to many medical professions, and anesthesiology is no exception. In recent years, ultrasound technology has been increasingly used in various fields of anesthesiology, and has become the third eye of anesthesiologists. Ultrasound-guided peripheral nerve block The hysteresis significantly improves the accuracy of anesthesiologists' operations, avoids the pain caused by repeated blind detection of traditional operations, improves the success rate and safety of anesthesia operations, and realizes precise anesthesia, which significantly reduces the rate of general anesthesia and significantly reduces the cost of anesthesia drugs , in line with the two aspects of dual control and double reduction in medical insti...

AI Technical Summary

Problems solved by technology

[0002] Ultrasound technology has brought changes to many medical professions, and anesthesiology is no exception. In recent years, ultrasound technology has been increasingly used in various fields of anesthesiology, and has become the third eye of anesthesiologists. Ultrasound-guided peripheral nerve block The hysteresis significantly improves the accuracy of anesthesiologists' operations, avoids the pain caused by repeated blind detection of traditional operations, improves the success rate and safety of anesthesia operations, and realizes precise anesthesia, which significantly reduces the rate of general anesthesia and significantly reduces the cost of anesthesia drugs , in line with the two aspects of dual control and double reduction in medical institutions and comfortable medical care, to better meet the needs of patients and reduce the burden of medical consumption. The existing ultrasonic nerve block anesthesia injection pressure measurement alarm device controls the host through the suction cup Adsorption fixation, if used in the field, the suction cup does not have an adsorption position, so it cannot be fixed, which is inconvenient to use. At the same time, the pressure sensor does not have a storage position, which is inconvenient to carry, and random placement may easily cause damage to the pressure sensor

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