CN202052168U - Tracheae guiding tube for tracheae tumor operation anaesthesia - Google Patents

Abstract

The utility model discloses a trachea catheter for tracheal tumor operation anesthesia, which comprises a three-way connecting pipe, and two branch pipes of the three-way connecting pipe are respectively connected with the bronchial catheter. The interface of the three-way connecting pipe is also connected with the breathing threaded pipe. The utility model provides a tracheal tube for tracheal tumor operation anesthesia. The interface of the three-way connection tube is directly connected with the anesthesia machine through the breathing threaded tube, and the bronchial intubation is performed through two bronchial tubes, thus avoiding the need to pass through the oral cavity or The nasal cavity is inserted into the trachea, which can effectively guarantee the normal ventilation of the patient in the case of extremely difficult airway management in tracheal tumor surgery.

Description

A kind of endotracheal tube used for anesthesia in tracheal tumor operation

technical field

The utility model belongs to the technical field of medical tracheal intubation, and relates to a tracheal tube used for anesthesia in tracheal tumor operations.

Background technique

When the patient is under general anesthesia for surgery, anesthesia endotracheal intubation is required to ensure adequate ventilation to maintain the body's need for oxygen. The general anesthesia tracheal intubation kit is mainly composed of tracheal intubation tube, dental pad, throat mirror, suction tube, suction tube connection tube and other components. When in use, the anesthesiologist first lifts the epiglottis with a throat mirror to expose the glottis, then inserts the tracheal tube into the trachea through the oral cavity or nasal cavity, and then fixes it with a tooth pad; before, during, and before and after extubation, the anesthesiologist uses a sputum suction tube to suck sputum , to keep the trachea open.

However, during anesthesia for tracheal tumors, especially total airway tumors, airway management is extremely difficult due to the location of the tumor. Especially when the tumor is located at the carina, during the surgical resection of the tumor, the existing conventional common tracheal tube cannot complete normal ventilation, nor can it cooperate with the successful completion of the operation.

Utility model content

The technical problem solved by the utility model is to provide a tracheal catheter for anesthesia in tracheal tumor surgery, which does not need to be inserted into the trachea through the oral cavity or nasal cavity, thus ensuring normal ventilation in tracheal tumor surgery.

The utility model is realized through the following technical solutions:

A tracheal tube used for anesthesia in tracheal tumor operation comprises a three-way connecting tube, and two branch tubes of the three-way connecting tube are respectively connected with bronchial tubes.

The bronchial catheter is also provided with a cuff and a cuff inflation port.

The interface of the three-way connecting pipe is also connected with the breathing threaded pipe.

Compared with the prior art, the utility model has the following beneficial technical effects:

The utility model provides a tracheal tube for tracheal tumor operation anesthesia. The interface of the three-way connection tube is directly connected with the anesthesia machine through the breathing threaded tube, and the bronchial intubation is performed through two bronchial tubes, thus avoiding the need to pass through the oral cavity or The nasal cavity is inserted into the trachea, which can effectively guarantee the normal ventilation of patients when the airway management of tracheal tumor surgery is extremely difficult.

Moreover, the provided tracheal tube for tracheal tumor operation anesthesia, the bronchial tube is designed to be 15-20 cm, and it is conveniently assembled so that the proximal end is connected to the anesthesia machine through a breathing threaded tube, and the distal end is inserted into the left and right bronchus at the same time. At the same time, it also overcomes the defects that the existing tracheal tube is too long, the operation is inconvenient and the dead space is too large.

Description of drawings:

Figure 1 is a schematic diagram of the assembly of a tracheal tube used for anesthesia in tracheal tumor surgery.

Among them: 1 is a three-way connecting tube; 2 is a bronchial catheter; 3 is a cuff; 4 is an inflation port of the cuff; 5 is a breathing threaded tube.

Detailed ways:

The utility model will be described in further detail below in conjunction with the accompanying drawings, which is an explanation of the utility model rather than a limitation.

Referring to FIG. 1 , a tracheal tube used for anesthesia in tracheal tumor surgery includes a three-way connecting tube 1 , and two branches of the three-way connecting tube 1 are respectively connected to a bronchial tube 2 .

The bronchial catheter is also provided with a cuff 3 and a cuff inflation port 4 with an automatic sealing function, and the interface of the three-way connection tube is also connected with the breathing threaded tube 5 . The purpose of setting the cuff 3 and the cuff inflation port 4 on the bronchial catheter is to prevent gas leakage during ventilation, and prevent blood or secretions from flowing back into the bronchi and inhaling lung tissue to cause suffocation and postoperative pulmonary infection.

The material of the three-way connecting tube and the bronchial catheter is specifically selected as plastic. The three interfaces of the three-way connecting tube are standard-sized streets, the diameter of the access port is 1.5 cm, the length of the bronchial catheter is designed to be 15-20 cm, and the inner diameter is 6.0-6.0 cm. 6.5cm, the outer diameter is 8.0~8.5cm.

When performing anesthesia for tracheal tumor surgery, the three-way connection tube is connected to the anesthesia machine through the breathing threaded tube, and the two bronchial tubes are respectively inserted into the left and right bronchi, so that the proximal end can be easily assembled into a tube through the breathing threaded tube and the anesthesia machine. The anesthesia machine is connected, and the distal end is inserted into the breathing passages of the left and right bronchus at the same time, which avoids tracheal intubation in the case of extremely difficult surgical airway management, ensures the patient's breathing, and also overcomes the excessive length of the existing tracheal tube , the defects of inconvenient operation and excessive dead space.

Claims (3)

1. A tracheal tube for tracheal tumor operation anesthesia, characterized in that it comprises a three-way connecting tube (1), and two branch pipes of the three-way connecting tube (1) are connected with the bronchial tube (2) respectively. 2. The endotracheal tube for anesthesia for tracheal tumor operations as claimed in claim 1, characterized in that, the bronchial tube is also provided with a cuff (3) and a cuff inflation port (4). 3. The endotracheal tube for anesthesia for tracheal tumor operations as claimed in claim 1, characterized in that the interface of the three-way connecting pipe (1) is also connected with the breathing threaded pipe (5).

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