公开(公告)号：WO1985000538A1

公开(公告)日：1985-02-14

申请号：PCT/US1984001167

申请日：1984-07-23

Applicant: BECKMAN INSTRUMENTS, INC.

Inventor： BECKMAN INSTRUMENTS, INC. ,  COOK, William, E. ,  VODIAN, Morton, A. ,  HAUNOLD, Otto

IPC: B01L09/06

CPC classification number: B01L9/06 ,  B01J2219/00468 ,  B01L99/00 ,  G01N2035/00287

Abstract: A device (18) for handling and washing beads (42). The device is attachable to a test tube rack (11) and includes a frame (24), a containing slide (22), and a capture slide (23). By manipulating the slides in various combinations of positions the beads may be added to, removed from, or separately washed apart from test tubes (12) in the rack. Complete and easy washing of the beads may thus be accomplished.

Abstract translation: 一种用于处理和洗涤珠粒（42）的装置（18）。 该装置可附接到试管架（11）并且包括框架（24），容纳滑板（22）和捕获滑块（23）。 通过以各种位置的组合操作载玻片，珠子可以与机架中的试管（12）分开加入，除去或分开洗涤。 因此可以完成和容易地洗涤珠粒。

公开(公告)号：EP0152448A1

公开(公告)日：1985-08-28

申请号：EP84903112.0

申请日：1984-07-23

Applicant: BECKMAN INSTRUMENTS, INC.

Inventor： COOK, William, E. ,  VODIAN, Morton, A. ,  HAUNOLD, Otto

IPC: B01L9 ,  B01L11 ,  G01N33 ,  G01N35

CPC classification number: B01L9/06 ,  B01J2219/00468 ,  B01L99/00 ,  G01N2035/00287

Abstract: Dispositif (18) de traitement et de lavage de billes (42). Le dispositif peut être fixé sur un râtelier de tubes de test (11) et comprend un châssis (24), un plateau coulissant conteneur (22) et un plateau coulissant de saisie (23). En manipulant les plateaux selon différentes combinaisons de positions les billes peuvent être ajoutées, enlevées ou lavées séparément par rapport aux tubes de test (12) dans le râtelier. Il est ainsi possible de laver aisément et complètement les billes.

公开(公告)号：EP0152448B1

公开(公告)日：1987-06-03

申请号：EP84903112.5

申请日：1984-07-23

Applicant: BECKMAN INSTRUMENTS, INC.

Inventor： COOK, William, E. ,  VODIAN, Morton, A. ,  HAUNOLD, Otto

IPC: B01L9/06 ,  B01L11/00

CPC classification number: B01L9/06 ,  B01J2219/00468 ,  B01L99/00 ,  G01N2035/00287

Abstract: A device (18) for handling and washing beads (42). The device is attachable to a test tube rack (11) and includes a frame (24), a containing slide (22), and a capture slide (23). By manipulating the slides in various combinations of positions the beads may be added to, removed from, or separately washed apart from test tubes (12) in the rack. Complete and easy washing of the beads may thus be accomplished.

公开(公告)号：EP0018390B1

公开(公告)日：1984-08-01

申请号：EP79900645.7

申请日：1979-05-18

Applicant: BECKMAN INSTRUMENTS, INC.

Inventor： HAUNOLD, Otto ,  GREENE, Malbone Watson

IPC: G01J3/02 ,  G01N21/25 ,  G01N21/64 ,  G03B9/00

CPC classification number: G01N21/0332 ,  G01N21/763 ,  G01N2201/0648

Abstract: A sample holder and shutter assembly (20) for photometers in which a stationary sample chamber body (40) is mounted in close proximity to a photosensitive device (18). A light path is provided from the sample chamber (53) to the photosensitive device (18) and shutter means is provided for selectively interrupting and opening the light path between the photosensitive device (18) and the sample chamber (53) without moving the sample chamber. Heat exchange means including a heat pump (63) and a heat reservoir (68) are provided for maintaining a desired temperature in the sample chamber (53). The sample chamber body (40) is thermally connected to said heat pump (63) and is preferably thermally isolated from the means mounting it. In one embodiment, the heat pump (63) and heat reservoir (68) are flexibly connected.