| 摘要 |
A vacuum apparatus including a vacuum means for maintaining a built-in vacuum pressure, a means for connecting said vacuum means with a surface; and a means for equalizing pressure in said vacuum means and pressure on said surface. A method to treat patients using a disposable vacuum source, including applying the disposable vacuum apparatus to the patient's skin, equalizing the pressure in the vacuum apparatus and the pressure on the skin to apply a vacuum suction force, and releasing the vacuum suction force by equalizing the pressure on the skin with the ambient atmospheric pressure.
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