Multifunctional integrated nasal negative pressure replacement device
The utility model relates to the technical field of medical instruments, in particular to a multifunctional integrated nasal negative pressure replacement device which comprises a control handle, a flushing hose and a suction tube, the front end of the control handle is connected with a nasal plug,...
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Format: | Patent |
Sprache: | chi ; eng |
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Zusammenfassung: | The utility model relates to the technical field of medical instruments, in particular to a multifunctional integrated nasal negative pressure replacement device which comprises a control handle, a flushing hose and a suction tube, the front end of the control handle is connected with a nasal plug, the front end of the nasal plug is provided with a nasal plug opening, and the rear end of the control handle is connected with a flushing connector and a suction connector. The flushing hose penetrates through the nasal plug and the control handle, an outlet of the flushing hose is located at an opening of the nasal plug, an inlet of the flushing hose is located at the flushing connector, the suction tube penetrates through the nasal plug and the control handle, an inlet of the suction tube is located at an opening of the nasal plug, and an outlet of the suction tube is located at the suction connector. The control handle is provided with a flushing hose control mechanism for controlling the flushing hose, and is |
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