EP 0137292 B1 19900328 - TEST TUBE FOR IMMUNOLOGICAL ANALYSES
Title (en)
TEST TUBE FOR IMMUNOLOGICAL ANALYSES
Publication
Application
Priority
FI 833207 A 19830908
Abstract (en)
[origin: EP0137292A2] 1. A tubular-shaped reaction container for immunological analyses, which possesses an inner wall at least at and near to its closed end, to which an antibody is fixed, to which antibody the constituent to be analysed and a marked constituent of a solution in the reaction container bind themselves, in which the surface of the inner wall of the reaction container at and near to its closed end is enlarged by the construction in the inner wall of inwardly-directed formations uniformly distributed around the circumference, characterized in that the formations consist of a maximum of eight round-flanked ribs (S) that over a length of from 1/4 to 1/2 the length of the container extend radially inwards in the container by 1/8 to somewhat less than 1/2 of the internal diameter of the container.
IPC 1-7
IPC 8 full level
B01L 3/14 (2006.01); G01N 33/543 (2006.01)
CPC (source: EP)
B01L 3/5082 (2013.01)
Citation (examination)
Designated contracting state (EPC)
BE DE GB IT NL SE
DOCDB simple family (publication)
EP 0137292 A2 19850417; EP 0137292 A3 19861112; EP 0137292 B1 19900328; DE 3481760 D1 19900503; DK 157715 B 19900205; DK 157715 C 19900709; DK 429284 A 19850309; DK 429284 D0 19840907; ES 292536 U 19870101; ES 292536 Y 19870816; FI 833207 A0 19830908; JP S60155972 A 19850816
DOCDB simple family (application)
EP 84110414 A 19840901; DE 3481760 T 19840901; DK 429284 A 19840907; ES 292536 U 19840907; FI 833207 A 19830908; JP 18663384 A 19840907