Abstract: An analyzer for performing automated assay testing. The analyzer includes a storage and conveyor system for conveying cuvettes to an incubation or processing conveyor, a storage and selection system for test sample containers, a storage and selection system for reagent containers, sample and reagent aspirating and dispensing probes, a separation system for separating bound from unbound tracer or labeled reagent, a detection system and date collection/processing system. All of the sub-units of the machine are controlled by a central processing unit to coordinate the activity of all of the subunits of the analyzer. The analyzer is specifically suited for performing heterogeneous binding assay protocols, particularly immunoassays.
Type:
Grant
Filed:
June 2, 1995
Date of Patent:
October 21, 1997
Assignee:
Chiron Diagnostics Corporation
Inventors:
Glen A. Carey, Scott C. Lewis, Raymond A. Mann, Mary Beth Whitesel, James P. Polaniec, George J. Woyansky, Stefan R. Pabst, Frank C. Klingshirn
Abstract: An analyzer for performing automated assay testing. The analyzer includes a storage and conveyor system for conveying cuvettes to an incubation or processing conveyor, a storage and selection system for test sample containers, a storage and selection system for reagent containers, sample and reagent aspirating and dispensing probes, a separation system for separating bound from unbound tracer or labeled reagent, a detection system and date collection/processing system. All of the subunits of the machine are controlled by a central processing unit to coordinate the activity of all of the subunits of the analyzer. The analyzer is specifically suited for performing heterogeneous binding assay protocols, particularly immunoassays.
Type:
Grant
Filed:
June 1, 1995
Date of Patent:
August 5, 1997
Assignee:
Chiron Diagnostics Corporation
Inventors:
Glen A. Carey, Scott C. Lewis, Mary Beth Whitesel, George J. Woyansky, Stefan R. Pabst, Frank C. Klingshirn
Abstract: An analyzer for performing automated assay testing. The analyzer includes a storage and conveyor system for conveying cuvettes to an incubation or processing conveyor, a storage and selection system for test sample containers, a storage and selection system for reagent containers, sample and reagent aspirating and dispensing probes, a separation system for separating bound from unbound tracer or labeled reagent, a detection system and date collection/processing system. All of the subunits of the machine are controlled by a central processing unit to coordinate the activity of all of the subunits of the analyzer. The analyzer is specifically suited for performing heterogeneous binding assay protocols, particularly immunoassays.
Type:
Grant
Filed:
June 2, 1995
Date of Patent:
June 10, 1997
Assignee:
Chiron Diagnostics Corporation
Inventors:
Glen A. Carey, Scott C. Lewis, Raymond A. Mann, Mary B. Whitesel, James P. Polaniec, George J. Woyansky, Stefan R. Pabst, Frank C. Klingshirn
Abstract: A method of and a machine for the simultaneous forming of and stuffing of an insert into an envelope blanked from a paper web wherein the web is intermittently advanced along a first path, scored along preselected fold lines and notched at preselected spaced intervals for defining unsevered envelope blanks having a bottom flap, a closure flap and end flaps. The bottom flap of each envelope blank is folded as the web advances along the first path to form a pocket, the leading envelope blank is stopped and registered at a preselected position, severed and charged with an insert into the pocket defined by the bottom flap. The charged envelope blank is advanced along a second path perpendicular to the first path, where adhesive is applied to the end flaps, the end flaps folded into sealing relationship with the bottom flap.
Abstract: Method of and apparatus for preparing a length of weft yarn in a magazine for insertion in a shuttleless loom. Weft yarn is drawn from a supply package into a storage magazine wherein a helical airflow is created which directs the weft yarn into a helix from which the weft yarn is then withdrawn axially of the helix for insertion into the loom.
Abstract: A spreader roller for textiles which is fabricated by positioning a smooth cylindrical supporting member coaxially within a corrugated tube having inner and outer helical ridges, the outer ridges on one longitudinal half of the tube being of opposite hand to the outer ridges on the other half of the tube. The corrugated tube is fastened to the supporting member along the inner helical ridges, preferably by plug welding at spaced points along the inner ridges.
Type:
Grant
Filed:
June 30, 1975
Date of Patent:
May 10, 1977
Assignee:
Crompton & Knowles Corporation
Inventors:
Robert J. Poterala, Marshall C. Richards