The dre anesthesia machine, also known as the tracheal anesthesia machine, is a medical device used to seal a patient's mouth and nasal cavity during anesthesia, connect a tube, and inject anesthetic gas into it to put the patient under anesthesia. It is an anesthetic device used for pregnant women or other patients before anesthesia, and is often used in the medical field to prepare for anesthesia. It is made of rubber and comes in both soft and hard forms. The soft mask is made of a soft rubber layer that fits the face perfectly, completely isolating the patient's airway from the outside world; The hard mask is made of two layers of hard rubber, there is a cavity in the middle, and there is a disposable nasal mask inside, which can ensure that the mask is completely sealed with the patient's nose, effectively preventing the patient from inhaling outside bacteria and viruses.

At present, there are two kinds of dre anesthesia machine commonly available on the market. One is rubber dre anesthesia machine, which has the characteristics of acid and alkali resistance, high temperature resistance, and anti-wrinkle performance. The other is the plastic dre anesthesia machine, which has long durability but is not resistant to acid and alkali or high temperatures.

How the dre anesthesia machine works:

By connecting the nose and mouth pipe, the mask will input anesthetic gas into the mouth, so that the patient can enter the anesthetic state, so as to realize the anesthesia operation of the patient. The dre anesthesia machine is generally composed of a mask, nose mask and mouth mask. It can prevent patients from choking anesthetic gas and vomiting during anesthesia, so as to protect the safety of patients.

When using the dre anesthesia machine, first adjust the mask size to fit the patient's face, then place the mask over the patient's mouth and nose so that it is completely sealed, connect the mouth mask to the nose mask, then connect the tube to the anesthetic gas source, and then the anesthetic gas will be injected into the patient's mouth. Put the patient under anesthesia.

The safety technology of dre anesthesia machine mainly includes two aspects: first, to strengthen the sealing effect and ensure the effective supply of anesthesia gas; The second is to prevent patients from choking on anesthetic gas, prevent patients from vomiting during anesthesia, and ensure the safety of patients. When using anesthesia machine, note the following: First, adjust the mask size to fit the patient's face; Secondly, it is necessary to ensure the tightness of the mask to prevent the patient from choking on the anesthetic gas; Care should be taken to prevent patients from vomiting during anesthesia to protect the safety of patients.

The main performance is to effectively isolate the patient's exhaled gas, prevent viruses, bacteria and other harmful substances from entering the patient's airway, and effectively reduce the impact of the patient's exhaled gas on other patients and medical personnel, so as to protect the health and safety of patients and medical personnel. The above is the introduction, type, working principle, use method, safety technology and precautions of the dre anesthesia machine. It is an essential equipment for anesthesia operation and an indispensable safety measure during anesthesia operation.

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