Clinical site anesthesia quantitative spraying device for anesthesiology department

Abstract

The invention relates to the technical field of anesthesia devices, and particularly relates to a clinical site anesthesia quantitative spraying device for the anesthesiology department. The defect that existing local anesthesia cannot achieve accurate quantification is overcome. The device comprises a device base, wherein a vertically-arranged sleeve rod is fixed to the top of the device base through a bolt; a height adjusting rod is connected to the outer side of the end of the sleeve rod through a bearing; a rotating rod is connected to the inner side of the bottom of the sleeve rod through a bearing; the outer side of the top of the rotating rod is sleeved with a telescopic rod; a horizontally-arranged transverse plate is fixed to the telescopic rod through a telescopic rod bolt; a control device internally provided with a PLC, an anesthesia medicine box and a quantification bin are installed on the top of the transverse plate; a spraying motor is controlled through PLC programming in the control device; a piston at the end of a push-pull rod does work in the quantification bin in a reciprocating mode; anesthesia medicine liquid in the anesthesia medicine box is sucked into the quantification bin and sprayed out through a spraying pipe; and the spraying function is achieved, wherein one-way valves are installed in a liquid inlet groove and the spraying pipe.

Description

technical field [0001] The invention relates to the technical field of anesthesia devices, in particular to a quantitative spray device for local anesthesia used clinically in the anesthesiology department. Background technique [0002] Anesthesiology is a comprehensive discipline, which contains multidisciplinary knowledge. Now the scope is wider, not only to meet the requirements of surgery, but also to participate in the rescue work of various departments, painless childbirth in gynecology, painless abortion and so on. Local anesthesia is often required in surgery. For local anesthesia, the anesthesiology department of the hospital often uses a spray device. [0003] At present, when anesthesizing a patient, it may be impossible to control the situation because the amount of anesthesia is too large. The local anesthesia cannot be accurately quantitatively anesthetized, which will easily cause a waste of liquid medicine and bring physical discomfort to the patient; and T...

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to solve the shortcomings of the existing local anesthesia that cannot be accurately quantified, and propose a quantitative spray device for local anesthesia clinically used in the Department of Anesthesiology

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