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Beijing Wondcon Technology Limited pet breathing anesthesia machine operation process
Beijing Wondcon Technology Limited pet breathing anesthesia machine operation process
Before operating the instrument, please ensure that the indoor temperature between 25 - 17 degrees celsius.
1, then good oxygen gas transmission pipe, first open the big table of oxygen bottle (range, high table), open the oxygen pressure gauge (range is relatively low), the pressure adjustment is between 0.4Mpa-0.45Mpa.
2, connect the breathing pipeline, the Y type three and right angle at the end of the head of the "respiratory capsule", check the machine's air tightness, air tightness check through, take down the "respiratory capsule" to connect to the tracheal intubation or mask.
3, check the evaporator dose of anesthesia (enflurane or isoflurane), the dosage to ensure adequate maintenance procedures.
4, check the "APL valve", must be in an open state.
5, adjust the knob of flow meter, flowmeter specific numerical adjustment principle is: ensure in manual skins, animal inhales skins is not flat, animals exhale, bladder not bulging is suitable numerical.
6, open the evaporator, adjust the concentration value.
7, to carry out the animal induced anesthesia, anesthesia endotracheal intubation (requirements of intravenous anesthesia can continue 3-5 minutes), the anesthesia machine received a tracheal intubation, open the evaporator switch, adjust the concentration of 3%VOL, to observe the depth of anesthesia. Special note: to enter the anesthesia maintenance period, adjust the flow meter to the appropriate value, the evaporator to the appropriate concentration (individual differences between different animals), the depth of anesthesia is observed, then the concentration of fine-tuning. When the anesthesia is stable, the next step is to enter the anesthesia maintenance period.
Special note: enter the period of anesthesia, adjust the flow meter to the appropriate value, the evaporator to the appropriate concentration.
8, the operation began
9, 5 minutes after the operation is finished, close the concentration of anesthetic evaporator, maintain other parameters unchanged, continue to work, after the operation is finished, the flow meter to 2 liters / minute. Anesthesia machine to continue to work, when the animal is relatively strong breathing, the threaded pipe from the trachea intubation, animals with tracheal intubation breathing.
10, the animal is about to wake up, you can carry out tracheal extubation
11, and then close the gas source, turn off the gas supply should be first off the oxygen bottle of large scale (high range table), then turn off the oxygen decompression tables small table (range is relatively low of the table), press the fast for oxygen, the machine more than air.
12, during the process of anesthesia, the animal body temperature decreased slightly, attention to the animals keep warm, at the same time, ten minutes after anesthesia, animals should be able to stand.
