Continuous borrowing suction device used material, greatly improves sanitation.

采用吸风装置连续采料，大大提高环境卫生。

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Sometimes the cups are applied with the help of heat. They are also applied using a suction device.

拔罐时这些罐子有时候利用热量的帮助，有时候也利用抽吸装置。

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The glass or plastic cups are placed on the skin, and the suction device removes air. This creates a tight seal.

这些玻璃或塑料罐子被放置在皮肤上，然后利用抽吸装置排出空气，这会造成密封。

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You can use electrocautery, a hook, a pair of scissors, a sharp-tip dissector, a blunt-tip dissector, a right-angle dissector, or a suction device.

NEWYORKER: Personal Best