| US 7,569,381 B2 | ||
| Biochemical reaction cassette with improved liquid filling performance | ||
| Takaaki Aoyagi, Kawasaki (Japan) | ||
| Assigned to Canon Kabushiki Kaisha, Tokyo (Japan) | ||
| Filed on Sep. 06, 2006, as Appl. No. 11/515,847. | ||
| Claims priority of application No. 2005-266023 (JP), filed on Sep. 13, 2005. | ||
| Prior Publication US 2007/0059817 A1, Mar. 15, 2007 | ||
| Int. Cl. C12M 1/34 (2006.01); C12M 3/00 (2006.01) | ||
| U.S. Cl. 435—287.2 [435/6; 435/287.1; 435/293.1] | 7 Claims |
| 1. A biochemical reaction cassette comprising:
a housing member;
a reaction chamber arranged in the housing member and having a bottom section and a ceiling facing the bottom section;
an injection port arranged at the ceiling of the reaction chamber;
a discharge port arranged at the ceiling of the reaction chamber; and
a probe carrier arranged at the bottom section of the reaction chamber, wherein
the ceiling has an inclination with the highest part located at the discharge port in the vertical direction.
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