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Anaesthetic-concentration-adjustable device

An adjustable and concentration technology, applied in the field of medical devices, can solve the problems of inconvenient operation, waste of anesthetic gas, easy formation of stratification, etc., and achieve the effect of convenient operation, avoidance of waste, and ingenious conception.

Inactive Publication Date: 2019-08-27
肖锦亮 +2
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] To meet the requirements of the operation, and also participate in the rescue work of various departments, gynecological painless childbirth, painless abortion, etc., it is necessary to perform general or local anesthesia on the patient before the operation, so as to reduce the pain of the patient during the operation; in order to adapt to different Human physique requires continuous adjustment of the anesthetic concentration. The existing anesthetic concentration adjustment device is relatively complicated and inconvenient to operate. It mixes a large amount of anesthetic gas with the loading gas at one time, and the mixed anesthetic gas is wasted when it is not used completely. And a large amount of anesthesia gas mixed with the loading gas is easy to form stratification if it is not allowed to stand in time, making the concentration of anesthesia gas uneven, and easily causing medical accidents caused by too deep or too shallow anesthesia, which cannot meet actual needs, so we invented An adjustable device for anesthesia concentration

Method used

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Embodiment Construction

[0015] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments It is a part of embodiments of the present invention, but not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.

[0016]An adjustable anesthesia concentration device, as shown in the figure, includes a base 1, two horizontal tubes 2 distributed up and down are arranged above the base 1, and the lower horizontal tube 2 is fixedly connected with the base 1, and between the two horizontal tubes 2 The middle part of the horizontal tube 2 is respectively provided ...

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Abstract

The invention provides an anaesthetic-concentration-adjustable device. The device comprises a base; two horizontal pipes distributed up and down are arranged above the base; the horizontal pipe on thelower side is fixedly connected with the base; the two horizontal pipes are fixedly connected; annular partition plates which are symmetrical from side to side are arranged on the middle parts of thehorizontal pipes respectively; the inner side of each annular partition plate and the inner periphery of the corresponding horizontal pipe form a gas storage cavity; the interiors of the annular partition plates are fixedly connected with the gas inlet ends of first one-way valves respectively; first pistons are respectively arranged on the left sides and right sides of the interiors of the horizontal pipes; the inner side of each first piston, the outer side of the corresponding annular partition plate, and the inner periphery of the corresponding horizontal pipe form a gas inlet cavity; thegas inlet cavities and the gas storage cavities are communicated through the first one-way valves; the outer periphery of each first piston is respectively matched with the inner wall of the corresponding horizontal pipe in a sliding contact way; first through holes are respectively formed in the middles of the outer sides of the first pistons. The anaesthetic-concentration-adjustable device is ingenious in design and convenient in use and operation, and can continuously mix anesthetic gas and loaded gas in small batches; the mixing is more uniform; waste caused by residues after mixing of alarge quantity of anesthetic gas is avoided.

Description

technical field [0001] The invention belongs to the field of medical devices, in particular to an adjustable anesthesia concentration device. Background technique [0002] Anesthesiology is a comprehensive discipline, which includes multidisciplinary knowledge; now it has a wider scope, not only [0003] To meet the requirements of the operation, and also participate in the rescue work of various departments, gynecological painless childbirth, painless abortion, etc., it is necessary to perform general or local anesthesia on the patient before the operation, so as to reduce the pain of the patient during the operation; in order to adapt to different Human physique requires continuous adjustment of the anesthetic concentration. The existing anesthetic concentration adjustment device is relatively complicated and inconvenient to operate. It mixes a large amount of anesthetic gas with the loading gas at one time, and the mixed anesthetic gas is wasted when it is not used comple...

Claims

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Application Information

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IPC IPC(8): A61M16/10A61M16/12A61M16/01A61M16/06
CPCA61M16/01A61M16/06A61M16/104A61M16/107A61M16/125
Inventor 肖锦亮汪威廉唐雪莲
Owner 肖锦亮
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