The apparatus includes an elongate tubular body including a proximal portion and a distal portion inclined relative to one another.
该器械包括长形管状体，该长形管状体包括相对于彼此倾斜的近端部分和远端部分。
Centrilobular emphysema occurs with loss of the respiratory bronchioles in the proximal portion of the acinus, with sparing of distal alveoli.
当腺泡近端的呼吸性细支气管扩张，而远端的肺泡扩张不明显，腺泡中央型肺气肿就会发生。
These cross sections of the left anterior descending coronary artery demonstrate more pronounced atherosclerosis with narrowing at the left, which is the proximal portion of this artery.
从左到右依次排列着粥样硬化的左冠状动脉的前降支从近端到远端的横断面，左边的近端冠状动脉内腔更狭窄，粥样硬化更严重。
The first cable is positioned outside the tube, is substantially transversely constrained by the proximal member, and has a first distal cable portion attached to the distal member.
第一缆索定位在管道之外，大体上由近侧元件横向限制并具有与远侧元件连接的第一远侧缆索部分。
The stem has a proximal stem portion and a distal stem portion.
所述杆具有近端杆部分和远端杆部分。
The first articulation cable includes a proximal cable portion which is connected to the platform and which is substantially transversely constrained by the stem.
所述第一联接缆线包括近端缆线部分，所述近端缆线部分连接到所述平台并且基本上在横向受到所述杆限制。
The first elongate member has a first proximal end portion and a first distal portion.
第一细长元件具有第一近端部分和第一远侧 部分。
The device can also include a protective sheath disposed over at least a portion of the elongate shaft and movable relative to the elongate shaft between a distal position and a proximal position.
该设备还包含置于细长轴的至少一部分上的保护套，且可相对于细长轴在远 端位置和近端位置上移动。
The device can also include a protective sheath disposed over at least a portion of the elongate shaft and movable relative to the elongate shaft between a distal position and a proximal position.
该设备还包含置于细长轴的至少一部分上的保护套，且可相对于细长轴在远 端位置和近端位置上移动。
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