Portable oral clinical saliva pump
The utility model particularly discloses a portable oral clinical saliva pump which comprises a saliva storage device, the saliva storage device comprises a shell, a saliva storage cavity and an air pump installation cavity are formed in the shell, a hose connector is arranged on the side wall of on...
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| Hauptverfasser: | , , , , |
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| Format: | Patent |
| Sprache: | chi ; eng |
| Schlagworte: | |
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| Zusammenfassung: | The utility model particularly discloses a portable oral clinical saliva pump which comprises a saliva storage device, the saliva storage device comprises a shell, a saliva storage cavity and an air pump installation cavity are formed in the shell, a hose connector is arranged on the side wall of one end of the shell, the inner end of the hose connector is located at the inner bottom of the saliva storage cavity, and the outer end of the hose connector is located at the inner bottom of the air pump installation cavity. The outer end of the hose connector is connected with a suction hose, the other symmetrical side wall of the shell is provided with a saliva discharging pipe opening which is communicated with the saliva storage cavity, the front side wall of the shell is provided with a mounting groove, a negative pressure pipe is arranged in the mounting groove, one end of the negative pressure pipe is connected to the interior of the saliva storage cavity, and the other end of the negative pressure pipe is c |
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