Multimode reader
First Claim
Patent Images
1. An apparatus for analyzing a plurality of samples in sample sites on a substrate, the apparatus comprising:
- a) an array of spaced apart light sources coupled to a moveable support so that one or more of the light sources can be selectively used;
b) a frame for supporting the substrate;
c) a detector configured to detect light;
d) an optical relay configured to transmit light from at least one of the light sources to one of the plurality of sample sites and from the sample site to the detector; and
e) a support structure for supporting the frame, the detector and the optical relay.
3 Assignments
0 Petitions
Accused Products
Abstract
An apparatus for analyzing a plurality of samples in sample sites on a substrate, the apparatus having an array of spaced apart light sources coupled to a moveable support so that one or more of the light sources can be selectively used; a frame for supporting the substrate; a detector configured to detect light; an optical relay configured to transmit light from at least one of the plurality of light sources to a sample site and from the sample site to the detector; and a support structure for supporting the frame, the detector and the optical relay.
-
Citations
19 Claims
-
1. An apparatus for analyzing a plurality of samples in sample sites on a substrate, the apparatus comprising:
-
a) an array of spaced apart light sources coupled to a moveable support so that one or more of the light sources can be selectively used;
b) a frame for supporting the substrate;
c) a detector configured to detect light;
d) an optical relay configured to transmit light from at least one of the light sources to one of the plurality of sample sites and from the sample site to the detector; and
e) a support structure for supporting the frame, the detector and the optical relay. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 18)
-
-
10. An apparatus for analyzing a plurality of samples in sample sites on a substrate, the apparatus comprising:
-
a) an array of spaced apart light sources coupled to a moveable support so that one or more of the light sources can be selectively used;
b) a frame for supporting the substrate;
c) a detector configured to detect light;
d) an optical relay configured to transmit light from at least one light source to one of the sample sites on the substrate and from the sample site to the detector; and
e) a support structure for supporting the stage, the detector and the optical relay;
wherein the optical relay further comprises a beam splitter for splitting light from at least one of the array of light sources into two beams, a first beam being directed to an upper surface of the sample site, and a second beam directed to a lower surface of the sample site. - View Dependent Claims (11, 12, 13, 14, 15, 16)
-
-
17. An apparatus for analyzing a plurality of samples in sample sites on a substrate, the apparatus comprising:
-
a) an array of spaced apart light sources coupled to a moveable support so that one or more of the light sources can be selectively used;
b) a frame for supporting the substrate;
c) a detector configured to detect light;
d) an optical relay configured to transmit light from at least one light source to one of the sample sites on the substrate and from the sample site to the detector; and
e) a support structure for supporting the stage, the detector and the optical relay;
wherein the optical relay further comprises;
a beam splitter for splitting light from at least one of the array of light sources into two beams, a first beam being directed to an upper surface of the sample site, and a second beam directed to a lower surface of the sample site; and
a means for blocking at least one of the first beam and the second beam.
-
-
19. An apparatus for analyzing a plurality of samples in sample sites on a substrate, the apparatus comprising:
-
a) an array of spaced apart light sources coupled to a rotatable wheel so that one or more of the light sources can be selectively used;
b) a frame for supporting the substrate;
c) a detector configured to detect light;
d) an optical relay configured to transmit light from at least one light source to one of the sample sites on the substrate and from the sample site to the detector, the optical relay further comprising;
a beam splitter for splitting light from at least one of the array of light sources into two beams, a first beam being directed to an upper surface of the sample site, and a second beam directed to a lower surface of the sample site; and
a first shutter selectively moveable to block the first beam; and
a second shutter selectively moveable to block the second beam; and
e) a support structure for supporting the stage, the detector and the optical relay; and
wherein at least one of the light sources is an LED.
-
Specification