Double-lumen bronchial catheter
The utility model relates to the technical field of medical instruments, in particular to a double-cavity bronchial catheter which comprises a connector, a non-operation side lung external connection pipe, an operation side lung external connection pipe, a double-cavity ventilation main pipe and a o...
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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 double-cavity bronchial catheter which comprises a connector, a non-operation side lung external connection pipe, an operation side lung external connection pipe, a double-cavity ventilation main pipe and a one-way breather valve. The connector is provided with a header pipe, a first branch pipe and a second branch pipe, the first branch pipe and the second branch pipe communicate with the header pipe, and the header pipe is used for connecting a breathing loop and a breathing machine. One end of the non-operative-side lung external connection pipe is connected with the double-cavity ventilation main pipe, and the other end is connected with the first branch pipe; one end of the operation side lung external connection pipe is connected with the double-cavity ventilation main pipe; when single-lung ventilation is needed, the other end of the operation side lung external connection pipe is connected with the air inlet en |
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