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Method for cleaning and disinfecting respiratory loop of anesthesia apparatus and its operation steps

A breathing circuit, cleaning and disinfection technology, applied in cleaning methods and utensils, cleaning methods using liquids, chemical instruments and methods, etc., can solve the problems of a large number of germs and lack of cleaning and disinfection methods for anesthesia machines

Inactive Publication Date: 2005-01-26
孙岩军
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to solve the shortcomings of existing anesthesia machines that lack effective cleaning and disinfection methods and obviously exist a large number of germs, and provide an effective cleaning of the breathing circuit of anesthesia machines that is easy to operate, clean, and thoroughly sterilized. Disinfection method and its operation steps

Method used

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  • Method for cleaning and disinfecting respiratory loop of anesthesia apparatus and its operation steps
  • Method for cleaning and disinfecting respiratory loop of anesthesia apparatus and its operation steps

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Embodiment Construction

[0007] Referring to the accompanying drawings, 1 in the accompanying drawings is a "Y" type tee joint; 2 is an exhalation threaded pipe; 3 is an exhalation valve; 4 is a flow sensor; 5 is a bladder interface; 10 is the escape gas outlet; 11 is the cross arm of the breathing circuit; 12 is the circuit bracket; 13 is the fresh gas hose; 14 is the soda lime tank; 15 is the ventilator connection hose; 16 is a fresh gas isolation valve; 17 is a pressure test interface; 18 is a suction valve; 19 is a suction threaded pipe; 20 is a sensor of the suction valve. The operation steps are: 1. Plug the "Y" joint 1 connected to the patient with a special plug, turn on the quick oxygen supply switch to make the internal pressure of the machine reach 30cmH 2 O, adjust the oxygen flow until the internal pressure can be maintained, and the oxygen flow at this time is the leakage of the whole machine. 2. Open the APL valve 9 to reduce the internal pressure to "0", then close the APL valve 9, an...

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Abstract

A method for cleaning and disinfecting the respiratory loop of aneshesia apparatus features use of the strong-alkaline potentiometric redox water as detergent and the strong-acidic one as disinfectant. Its operating steps include check the seal level, measuring internal pressure, detaching the respiratory loop to become different parts, putting them sequentially in said detergent and disinfectant, and assembling them together. Its advantage is high effect.

Description

Technical field: [0001] The invention relates to a method for cleaning and disinfecting an anesthesia machine, especially a method for carefully cleaning, sterilizing and disinfecting the relevant components in the breathing circuit of the anesthesia machine that are in close contact with the patient's exhaled gas, and belongs to the maintenance of medical equipment of a technique. Background technique: [0002] Anesthesia machines are essential medical equipment for general anesthesia in clinical practice. They are all designed in a reciprocating circuit. Due to the high price of inhaled anesthetics and serious environmental pollution, it is not suitable to directly discharge the gas containing a large amount of anesthetics exhaled by the patient. Into the air of the operating room, the gas exhaled by the patient is absorbed by the soda lime tank to absorb the carbon dioxide in the gas, and then mixed with fresh gas added with some anesthetic drugs for the patient to reuse,...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A61L2/18B08B3/08
Inventor 孙岩军
Owner 孙岩军
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