CN202052172U - Oxygen inhalation atomizer used for tracheal intubation patients - Google Patents

Abstract

The utility model relates to an oxygen inhalation atomizer for patients with tracheal intubation, which is characterized in that there is an oxygen-driven atomizer, the lower part and the side of the latter respectively have an oxygen inlet and a spray port, and one end of a threaded pipe is inserted into the spray port. There is a joint inserted on the threaded pipe in the middle of the threaded pipe. The utility model has the advantages: (1) solves the problems of oxygen inhalation and airway humidification of patients with tracheal intubation at the same time, which is more in line with the physiological state of the airway, and makes the patient feel comfortable and easy to accept; (2) is beneficial to the patient to expel sputum; (3) ) can avoid the airway infection caused by retrogradely inserting the oxygen inhalation tube and the humidification tube into the tracheal tube; (4) can shorten the time of the patient's tracheal intubation or tracheotomy, reduce pain, and reduce medical expenses.

Description

Oxygen nebulizer for intubated patients

technical field

The utility model relates to a medical device, in particular to an oxygen inhalation nebulizer for patients with tracheal intubation.

Background technique

The oxygen inhalation atomization device is used for oxygen inhalation and atomization inhalation by the patient, so as to achieve the purpose of oxygen supply and airway humidification. At present, the oxygen inhalation atomization devices reported in the literature are all face mask or mouth type, which can only be used for oxygen inhalation and airway humidification of ordinary patients or patients with tracheotomy, while the oxygen supply and airway humidification of patients with tracheal intubation In clinical practice, the oxygen tube is directly inserted into the patient's endotracheal tube to supply oxygen, and the humidification solution tube is inserted into the endotracheal tube to drip the humidification solution, but the direct blowing of oxygen into the airway can lead to dry tracheal mucosa and The fluid scabs and blocks the airway; and the humidifying fluid may drip into one side of the bronchus due to gravity, resulting in uneven humidification of the airway and lung consolidation. In addition, the retrograde insertion of the oxygen tube and the humidification fluid catheter into the tracheal tube can easily bring bacteria into the tube and cause lower respiratory tract infection.

Contents of the invention

The purpose of this utility model is to provide an oxygen inhalation atomizer for patients with tracheal intubation, which can overcome the above-mentioned shortcomings of the prior art.

An oxygen nebulizer for patients with tracheal intubation, which is characterized in that there is an oxygen-driven nebulizer, the lower part and the side of the latter respectively have an oxygen inlet and a spray port, one end of the threaded tube is inserted into the spray port, and the middle of the threaded tube There is a joint inserted on the threaded pipe.

The utility model has the advantages: (1) solves the problems of oxygen inhalation and airway humidification of patients with tracheal intubation at the same time, which is more in line with the physiological state of the airway, and makes the patient feel comfortable and easy to accept; (2) is beneficial to the patient to expel sputum; (3) ) can avoid the airway infection caused by retrogradely inserting the oxygen inhalation tube and the humidification tube into the tracheal tube; (4) can shorten the time of the patient's tracheal intubation or tracheotomy, reduce pain, and reduce medical expenses.

Description of drawings

Fig. 1: The overall structure schematic diagram of the utility model.

Figure 2: Schematic diagram of the bottom of the utility model (showing the oxygen inlet)

Among them: 1. Oxygen-driven atomizer 2. Oxygen inlet 3. Spray outlet 4. Threaded pipe 5. Connector.

Detailed ways

The utility model has an oxygen-driven atomizer 1, and an oxygen inlet 2 is arranged at the lower part of the oxygen-driven atomizer 1. There is a spray port 3 on the side of the oxygen-driven atomizer 1 , and one end of the threaded pipe 4 is inserted into the spray port 3 . In the present embodiment, the length of the threaded pipe 4 is 15 cm, and the inner diameter is 3 cm. A joint 5 with a diameter of 1.5 cm is inserted on the threaded pipe at 7.5 cm in the middle of the threaded pipe 4, and the other end of the joint 5 is connected with the tracheal catheter. 5, one end of the endotracheal tube can be made into different models such as 7mm, 8mm, and 9mm according to the internal diameter of the endotracheal tube.

When using the utility model, add humidification medicinal solution to the oxygen-driven atomizer 1, insert an oxygen tube into the oxygen inlet 2 of the lower part of the oxygen-driven atomizer 1, and connect the other end of the oxygen tube to an oxygen device, open the oxygen, and adjust the oxygen flow rate. Regulate it at 4-5 L/min until the oxygen drives the spray port 3 of the nebulizer 1 to spray out mist. The thicker end of the connector 5 is inserted into the round hole, and the thinner end is connected to the patient's endotracheal tube, so that the patient with endotracheal intubation can carry out continuous oxygen-driven atomization inhalation.

Claims (1)

1. An oxygen inhalation nebulizer for patients with tracheal intubation, characterized in that there is an oxygen-driven nebulizer (1), the lower part and side of the latter respectively have an oxygen inlet (2) and a spray port (3), threaded One end of the pipe (4) is inserted into the spray port (3), and a joint (5) is inserted in the middle of the threaded pipe (4) on the threaded pipe.

Images