A stylet may be used to occupy the lumen of the guide cannula when the delivery cannula is not in use.(當不使用遞送套管時，可以用管心針填充遞送套管內(nèi)腔。)

A tissue-piercing tip may be attached to the distal end of the delivery cannula to penetrate tissue growth near the target site.(遞送套管的遠端可以連接組織穿刺尖端以便刺穿在靶位置附近的組織生長。)

The placement, number and size of the incisions and cannula portals all depend on factors individualized for each patient.(手術(shù)中切口和套管的位置、大小和數(shù)量取決于每個病人的具體情況。)

It's called a suction cannula.(叫做抽氣套管。)

First and second trocar valves are positioned within the cannula body end housing and each having an opening in a medial portion thereof.(第一和第二套管針活門定位在套管主體端蓋內(nèi)，并且各自在其中間部分具有開口。)

Methods 10healthy pigs of3months old were selected to establish the APOLT model. The venovenous bypass was applied under general anesthesia by tracheal cannula.(方法選10頭健康3月齡豬，在氣管插管全麻下進行靜脈-靜脈轉(zhuǎn)流，建立輔助性部分原位肝移植模型；)

Objective to examine the effect of different tracheal cannula used for tracheotomy on the pulmonary infection in patients with cataphora.(目的探討昏迷患者氣管切開術(shù)后應用不同類型氣管套管預防肺部感染的效果。)

Cannula was intubated in the femoral vein for motilin injection.(在一側(cè)股靜脈內(nèi)置慢性靜脈插管供注射外源性胃動素。)

The number of cannula ports needed is dependent on the number of instruments required to perform the operation.(套管的數(shù)目取決于手術(shù)中使用器械的數(shù)目。)

OBJECTIVE: to explore the role of the tube structure changes in Nitinol alloy composite artificial esophagus to prevent trachea cannula exodus.(目的：觀察改變鎳鈦合金組合式人工食管的管體結(jié)構(gòu)在防止脫管中的作用。)