BLOOD SAMPLING HOLDER
PROBLEM TO BE SOLVED: To provide a blood sampling holder capable of being easily manufactured at a low cost without the need of a complicated structure, surely preventing a kickback phenomenon by a rubber sleeve of a vacuum blood sampling needle and thereby sampling blood stably and safely is perfor...
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| Format: | Patent |
| Sprache: | eng |
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| Zusammenfassung: | PROBLEM TO BE SOLVED: To provide a blood sampling holder capable of being easily manufactured at a low cost without the need of a complicated structure, surely preventing a kickback phenomenon by a rubber sleeve of a vacuum blood sampling needle and thereby sampling blood stably and safely is performed. SOLUTION: The blood sampling holder 1 has a cylindrical body 2 provided with a needle joining part 3 for connecting the vacuum blood sampling needle 4 on one end and turned to an opening part 2b at the other end. In at least a part of the cylindrical body 2, the cross sectional shape of an inner peripheral surface is elliptic, and the length of the short diameter of the elliptic shape is made smaller than the outer diameter of a vacuum blood sampling tube 8 to be inserted to the blood sampling holder 1. COPYRIGHT: (C)2007,JPO&INPIT |
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