We can do a trach and needle biopsy at the same time.

们可以同时做气管切开术和穿刺活检。

Tracheostomy if airway is in danger.

如果气道有危险，就做气管切开术。

Tracheostomy is done if intubation is required beyond 72 hours.

如果需要插管超过 72 小时，则应进行气管切开术。

Since the tracheostomy forces the air to bypass the vocal cords, patients would not be able to speak effectively.

由于气管切开术迫使空气绕过声带，患者将无法有效说话。

Intubation or tracheostomy is done, should respiratory obstruction increase in spite of the above measures.

尽管采取了上述措施，但仍有呼吸道阻塞加重，应行气管插管或气管切开术。

The tracheostomy forces the air to bypass the nasal and oral passages, hence the air entering the tracheostomy is not adequately humidified.

气管切开术迫使空气绕过鼻腔和口腔通道，因此进入气管切开术的空气没有充分湿化。

In such cases, tracheostomy allows suctioning of the secretions and the cuff of the tracheostomy reduces further aspiration of secretions.

在这种情况下，气管切开术可以吸入分泌物，而气管切开术的导管可以减少进步的分泌物吸入。

Complications Just like any invasive procedure, tracheostomy also has some potential complications.

并发症就像任何侵入性手术样，气管切开术也有些潜在的并发症。

So in such patients, tracheostomy is done.

因此，这样的病人，要做气管切开术。

Similarly, there are various types of tracheostomy tubes each with specific functions.

同样，气管切开术所用的导管也有不同的种类，每种都有特定的功能。

He tried to give himself a tracheotomy.

他试图给自己做气管切开术。

His airway's so damaged, I can't even do a tracheotomy.

他的气道受损严重 都没法做气管切开术。

Type of Tracheostomy There are various types of tracheostomy procedures, depending on the circumstances of the patient and the treatment intent.

气管切开术的类型根据病人的情况和治疗目的，气管切开术的方法有很多种。

Procedure The procedure is preferably done under general anesthesia, but emergency cases may necessitate local anesthesia only.

气管切开术过程手术最好在全身麻醉下进行，但紧急情况可能只需要局部麻醉。

Tracheostomy can also be classified as high, mid or low; depending on the level at which it is inserted into the trachea.

气管切开术也可分为高位、中位或低位，具体取决于插入气管的水平。

(3) If patient has respiratory insufficiency, e. g. chronic lung diseases, then tracheostomy might help oxygen ventilation by reducing respiratory dead space.

(3)如患者有呼吸功能不全，如慢性肺部疾病，则气管切开术可减少呼吸死腔，帮助氧通气。

In case the tracheostomy tube is damaged, infected, occluded or non-functioning in any way, then a new tube should be inserted in place of the old one, under expert supervision.

如果气管切开术插管损坏、感染、阻塞或以任何方式不起作用，则应在专家的监督下插入新管代替旧管。

(5) As part of another procedure Sometimes tracheostomy is done to gain access to airway for general anesthesia, or as a precautionary measure in some patients who undergo an extensive neck surgery.

(5) 作为另个手术的部分有时气管切开术是为了在全身麻醉时获得气道，或者是在些接受广泛颈部手术的患者中作为种预防措施。