Title:
EXTRACTING APPARATUS
Document Type and Number:
Japanese Patent JP3465002
Kind Code:
B2
Abstract:
PURPOSE: To provide an extracting apparatus capable of predicting a necessary force for bursting a section as compared with prior art and being uniform.
CONSTITUTION: The extracting apparatus comprises first and second plastic sheets 50, 52 laminated and sealed with one another to form a plurality of sections 20, 22, 24, and a third sheet 54 sealed with the two sheets 50, 52, wherein the sheet 52 is sandwiched between the two sheets 50 and 54. Passages 76, 77, 78 for liquid extended between inlet means 32 and outlet opening 44 are formed between the sheets 52 and 54. The sheet 52 is thinner than the sheet 50, and the sections 20, 22, 24 are broken via the sheet 52 by a force capable of being predicted.
Inventors:
Randall Stuart Johnson
Application Number:
JP20313293A
Publication Date:
November 10, 2003
Filing Date:
August 17, 1993
Export Citation:
Assignee:
Ortho-Clinical Diagnostics, Incorporated
International Classes:
G01N33/48; B01L3/00; G01N33/543; (IPC1-7): G01N33/543; B01L3/00
Domestic Patent References:
| JP63269056A | ||||
| JP63223559A |
Other References:
【文献】米国特許3689224(US,A)
Attorney, Agent or Firm:
Atsushi Aoki (3 others)