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Anesthesia machine respiratory system and anesthesia machine

A technology of breathing system and anesthesia machine, applied in the field of medical equipment, can solve the problems of condensing water, inconvenient use, affecting the observation of the inspiratory valve by medical personnel, etc., and achieves the effect of convenient use and reduced burden

Active Publication Date: 2016-04-20
SHENZHEN MINDRAY BIO MEDICAL ELECTRONICS CO LTD +1
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  • Abstract
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AI Technical Summary

Problems solved by technology

In the reinhalation system, even when intravenous anesthesia is performed, medical staff still need to pay attention to whether the carbon dioxide absorbent needs to be replaced at this time, and the carbon dioxide absorbent will generate a large amount of water vapor after absorbing carbon dioxide, which may easily cause condensation in the circuit. , affecting the medical staff's observation of the inspiratory valve, inconvenient to use

Method used

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  • Anesthesia machine respiratory system and anesthesia machine
  • Anesthesia machine respiratory system and anesthesia machine
  • Anesthesia machine respiratory system and anesthesia machine

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Embodiment Construction

[0032] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0033] It should be noted that when an element is referred to as being “fixed on” or “disposed on” another element, it may be directly on the other element or there may be an intervening element at the same time. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or intervening elements may also be present.

[0034] It should also be noted that the orientation terms such as left, right, up, and down in this embodiment are only relative concepts or refer to the normal use state of the product, and should not be regarded as limiti...

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Abstract

The invention is applicable to the technical field of medical equipment, discloses an anesthesia machine respiratory system and an anesthesia machine. The anesthesia machine respiratory system comprises a drive branch and a gas exhaust pipeline. The anesthesia machine respiratory system also comprises a switching device used for selectively guiding gases breathed out by a patient into the drive branch and or the gas exhaust pipeline to realize switching between re-inhaling or non-re-haling. The switching device is connected to the drive branch and the gas exhaust pipeline. The drive branch is connected to an absorption device. The anesthesia machine comprises the above the anesthesia machine respiratory system. According to the anesthesia machine respiratory system and the anesthesia machine provided by the invention, rapid switching between a non-re-haling system and a re-inhaling system can be realized. In the mode of the non-re-haling system, medical workers do not need to pay attention to whether a carbon dioxide absorbent in the absorption device needs to be replaced, so that burdens for the medical workers are reduced, and the usage is convenient.

Description

technical field [0001] The invention belongs to the technical field of medical equipment, and in particular relates to a multifunctional anesthesia machine breathing system and an anesthesia machine. Background technique [0002] The breathing system of the anesthesia machine in the prior art can only work in the rebreathing system during mechanical ventilation. In the rebreathing system, the gas exhaled by the patient will be reused. Usually, a bellows device is used to isolate the driving gas from the exhaled gas of the patient. The gas is rebreathed, so carbon dioxide absorbers are needed to absorb the carbon dioxide in the patient's exhaled gas. Carbon dioxide absorbers have a service life. During long-term operations, medical staff need to pay attention to whether the carbon dioxide absorbers need to be replaced at all times to prevent patients from inhaling carbon dioxide repeatedly. In the reinhalation system, even when intravenous anesthesia is performed, medical st...

Claims

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Application Information

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IPC IPC(8): A61M16/01A61M16/00
CPCA61M16/021A61M16/20
Inventor 陈培涛罗才瑾蔡琨
Owner SHENZHEN MINDRAY BIO MEDICAL ELECTRONICS CO LTD
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