Clinical local anesthesia quantitative spraying device for medical anesthesiology department

Abstract

The invention discloses a clinical local anesthesia quantitative spraying device for medical anesthesiology department, relates to the technical field of anesthesia spraying devices, and solves the problems that the dosage of sprayed anesthetic cannot be controlled during spraying of an existing spraying bottle, and the accuracy is poor. The quantitative spraying device for clinical local anesthesia in the medical anesthesiology department comprises a spraying quantitative assembly; and a medicine pushing piston is inserted into an inner medicine storage cylinder. When the device is used, the spray anesthesia assembly can extract and compress an anesthetic in the inner medicine storage cylinder for spray anesthesia, and the total spray amount of the spray anesthesia assembly can be controlled and adjusted by the spray quantification assembly during spray anesthesia, so that the device can adapt to quantitative spray anesthesia at different treatment parts and within different treatment ranges; use is convenient, spray anesthesia amount is accurate, and later recovery of a patient is not affected.

Description

technical field [0001] The invention belongs to the technical field of anesthesia spray devices, and more specifically relates to a quantitative spray device for clinical local anesthesia in the department of medical anesthesiology. Background technique [0002] In medical treatment, anesthesia is often used to anesthetize the patient's affected area before treatment when performing a treatment with strong pain, so as to reduce the pain of the patient during treatment. Currently, anesthetics are divided into two methods: injection and spray. Spray anesthesia is generally used in the local anesthesia treatment of patients. [0003] For example, in the patent with the application number: CN202010808272.X, a spray device for anesthesia that can be sprayed quantitatively is disclosed, including a casing, and a collection box is fixedly installed on the inner top of the casing, and the left side of the collection box is fixedly connected. There is a first exhaust pipe, and the i...

AI Technical Summary

Problems solved by technology

[0006] In order to solve the above-mentioned technical problems, the present invention provides a quantitative spraying device for clinical local anesthesia in the Department of Medical Anesthesiology, so as to solve the problem that the existing spray bottle cannot control the dose of the anesthetic sprayed out when spraying. Poor spray anesthesia. Too much anesthetic may cause excessive anesthesia of the patient's affected area and affect the recovery after treatment. If the sprayed anesthetic is too small, the pain and discomfort suffered by the patient cannot be completely eliminated. The accuracy is poor, the use is cumbersome, and the practicability is not high. The problem

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