1. The suction pump later reappeared in Europe from the 15th century.

2. It's as if we're sitting on top of a suction pump.

3. Then, their ears protected against the piercing whine, they activated the suction pump.

4. The first vacuum pump was invented in 1650 by Otto von Guericke, and was preceded by the suction pump, which dates to antiquity.

5. The height of the column was then limited to the maximum weight that atmospheric pressure could support; this is the limiting height of a suction pump.

6. Connect the apparatus to the suction pump and adjust the nitrogen flow so that a steady stream of gas bubbles passes through the sintered-glass absorbers F# and F

7. Connect the apparatus to the suction pump and adjust the nitrogen flow so that a steady stream of gas bubbles passes through the sintered-glass absorbers F1 and F2.

8. While Cupping using fire is the most common type (usually called “dry Cupping”), two less common practices are called “bleeding Cupping” and “wet Cupping.” Heated and then cooled cups are the traditional way to create suction, but the vacuum effect can also be created with a mechanical suction pump, which is used in most wet cutting