Clinical part anesthesia quantitative spraying device for anesthesiology department

Abstract

The invention relates to the technical field of medical instruments, and discloses an anesthesiology department clinical part anesthesia quantitative spraying device which comprises a box body, the quantitative device comprises a partition plate, a cylinder body, a connecting pipeline and a conveying device, the partition plate is fixedly connected to the inner side of the box body, and the cylinder body is arranged on the lower side of the partition plate; the lower side of the barrel communicates with a connecting pipeline, and a conveying device is arranged on the inner side of the barrel and penetrates through the upper side wall of the barrel and the partition plate. According to the clinical part anesthesia quantitative spraying device for the anesthesiology department, through the cooperation effect of the electromagnetic valve, the cylinder, the water pump, the discharge pipe, the pointer block and the scale block, the purpose of efficiently quantifying a medicament is achieved, and therefore the problem that according to a traditional spraying device, a doctor needs to inject the needed quantitative anesthetic into the spraying device through an external measuring tool, and the operation is inconvenient is solved. The anesthetic needs to be continuously measured, so that the quantitative operation is too tedious, and the use is inconvenient.

Description

technical field [0001] The invention relates to the technical field of medical devices, in particular to a quantitative spray device for site anesthesia for clinical use in anesthesiology. Background technique [0002] Anesthesiology is characterized by providing safety and conditions for surgery and invasive treatment, and anesthesia can be divided into general anesthesia, local anesthesia and spinal anesthesia. body part to achieve the effect of local anesthesia. [0003] The existing anesthesia clinical spray device for anesthesia mainly has the following technical defects: First, the traditional spray device requires the doctor to inject the required quantitative anesthetic into the spray device through an external measuring tool, which makes it necessary to continuously measure the anesthetic and then lead to quantitative The operation is too cumbersome, which causes the problem of inconvenient use; secondly, when measuring the anesthetic agent manually or mechanically...

AI Technical Summary

Problems solved by technology

[0003] The existing clinical site anesthesia spray device for anesthesiology mainly has the following technical defects: First, the traditional spray device requires the doctor to inject the required quantitative anesthetic into the spray device through an external measuring tool, which makes it necessary to continuously measure the anesthetic and then lead to quantitative The operation is too cumbersome, resulting in inconvenient use; second, when taking the anesthetic agent manually or mechanically, there may be inaccurate anesthesia doses due to air bubbles, and usually manual measurement requires the discharge of part of the drug , and then eliminate the air bubbles to ensure the accuracy of the anesthesia dose, but the mechanical measurement cannot effectively eliminate the air bubbles, resulting in the problem that the mechanical measurement cannot effectively eliminate the air bubbles and the manual measurement and discharge of air bubbles waste medicine

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