Blood sampling device
The utility model relates to the technical field of veterinary blood sampling, and discloses a blood sampling device which comprises a negative pressure blood sampling box system, a blood sampling needle system and a sealing cover, the negative pressure blood sampling box system is used for containi...
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| Format: | Patent |
| Sprache: | chi ; eng |
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| Online-Zugang: | Volltext bestellen |
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| Zusammenfassung: | The utility model relates to the technical field of veterinary blood sampling, and discloses a blood sampling device which comprises a negative pressure blood sampling box system, a blood sampling needle system and a sealing cover, the negative pressure blood sampling box system is used for containing collected blood, the blood sampling needle system is used for ear sampling needle insertion, and the sealing cover is connected to the negative pressure blood sampling box system and used for sealing and blocking the negative pressure blood sampling box system. The socket with one end provided with the punctured end is inserted into the box head arranged at one end of the vacuum box, the flat structure of the vacuum box is convenient for ear sampling and blood sampling to be held by a single hand, a blood sampling person can conveniently grasp ears of bred pigs by the other hand, compared with a traditional blood sampling device, blood sampling operation by a single person is more convenient, and after blood sam |
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