Nasogastric tube with PH color-changing guide wire tail end
The utility model relates to the technical field of nasogastric tubes. The nasogastric tube with the PH color-changing guide wire tail end comprises a nasogastric tube body. Nasogastric tube comprising a nasogastric tube body, a connector is arranged at the tail end, close to the stomach inlet end,...
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Main Authors | , , , , , , |
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Format | Patent |
Language | Chinese English |
Published |
22.11.2019
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Subjects | |
Online Access | Get full text |
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