公开(公告)号：EP0528472A2

公开(公告)日：1993-02-24

申请号：EP92202344.5

申请日：1992-07-29

Applicant: INSTRUMENTATION LABORATORY S.p.A.

Inventor： Antocci, Joseph D. ,  Darling, Richard H. ,  Lawrence, Maxwell E., Jr. ,  Luongo, Joseph A.

IPC: G01N21/07 ,  G01N35/00

CPC classification number: G01N21/07 ,  Y10T436/111666 ,  Y10T436/113332 ,  Y10T436/25375

Abstract: A multicuvette rotor (10) which reduces unacceptable tendencies of reagent or a sample material to spontaneously move or "wick" from one chamber compartment (40) to the other (42), resulting in premature conmingling of reactants, and of sample or reagent material to flow out of one or more of the radially outer loading ports (18) during acceleration of the rotor for transfer of the sample or reagent material from inner chambers (40) to corresponding outer chambers (42).
Cover member disc (14) has planar lower surface (50) on which is formed a radially extending guide channel (56) adjacent each outer loading port (18); and an array of perimeter energy director ridges (60), each of which extends about the perimeter of an individual cuvette (30).

Abstract translation: 一种多单元转子，其减少试剂或样品材料的不可接受的趋势，以将其自发地从一个室隔室移动到“另一个室”，导致反应物过早混合，以及样品或试剂材料流出一个或多个 在加速转子期间将样品或试剂材料从内室转移到对应的外室的径向外加载端口。

公开(公告)号：EP0528472B1

公开(公告)日：1996-12-04

申请号：EP92202344.5

申请日：1992-07-29

Applicant: INSTRUMENTATION LABORATORY S.p.A.

Inventor： Antocci, Joseph D. ,  Darling, Richard H. ,  Lawrence, Maxwell E., Jr. ,  Luongo, Joseph A.

IPC: G01N21/07 ,  G01N35/00

CPC classification number: G01N21/07 ,  Y10T436/111666 ,  Y10T436/113332 ,  Y10T436/25375

公开(公告)号：EP0528472A3

公开(公告)日：1993-07-21

申请号：EP92202344.5

申请日：1992-07-29

Applicant: INSTRUMENTATION LABORATORY S.p.A.

Inventor： Antocci, Joseph D. ,  Darling, Richard H. ,  Lawrence, Maxwell E., Jr. ,  Luongo, Joseph A.

IPC: G01N21/07 ,  G01N35/00

CPC classification number: G01N21/07 ,  Y10T436/111666 ,  Y10T436/113332 ,  Y10T436/25375

Abstract: A multicuvette rotor (10) which reduces unacceptable tendencies of reagent or a sample material to spontaneously move or "wick" from one chamber compartment (40) to the other (42), resulting in premature conmingling of reactants, and of sample or reagent material to flow out of one or more of the radially outer loading ports (18) during acceleration of the rotor for transfer of the sample or reagent material from inner chambers (40) to corresponding outer chambers (42). Cover member disc (14) has planar lower surface (50) on which is formed a radially extending guide channel (56) adjacent each outer loading port (18); and an array of perimeter energy director ridges (60), each of which extends about the perimeter of an individual cuvette (30).