Automated substrate loading
This disclosure is directed to system for transferring a substrate, such as a microscope slide, and holding the substrate within at least one device. The system includes a holder for holding the substrate and a gripper for transferring the substrate, such as between a cassette or stack and the holder. A method is also discussed herein.
1. A system comprising:
a first cassette comprising at least one slot configured to hold at least one substrate;
a holder configured to hold the at least one substrate, the holder comprising
a base comprising a base platform,
a first arm comprising a proximal end connected to a first end of the base, a distal end extending from the base, two securing blocks, and
a second arm comprising a proximal end connected to a second end of the base, a distal end extending from the base, a secure bar comprising a securing block, and
wherein the base platform and the first arm of the holder and the second arm of the holder extend in the same direction from the base; and
a gripper comprising a first arm, an opposing second arm, a sensor attached to a base, and a crossbar, wherein the crossbar extends at least a portion of a distance between the first arm of the gripper and the second arm of the gripper, and wherein the sensor is proximal to the crossbar.
2. The system of claim 1 ,
wherein the first arm of the gripper comprises
a proximal end connected to a first end of the base,
a distal end extending from the base,
two securing brackets, and
wherein the second arm of the gripper comprises
a proximal end connected to a second end of the base,
a distal end extending from the base,
one securing bracket,
wherein the first arm of the gripper and the second arm of the gripper extend in the same direction from the base.
3. The system of claim 1 , the gripper further comprising a first motor in contact with the second arm of the gripper to move the second arm of the gripper from an open position to a closed position and from the closed position to the open position.
4. The system of claim 1 , the gripper further comprising a second motor adjoined to the base or the first arm of the gripper to rotate the base, the first arm of the gripper, and the second arm of the gripper around a longitudinal axis.
5. The system of claim 1 , the crossbar extending from the first arm of the gripper to the side of the base of the gripper proximal to the second arm of the gripper.
6. The system of claim 1 , wherein the gripper and holder are independently connected to a scanner, a fluorescent microscope, a picking device, a scanner with a picking device, or a fluorescent microscope with a picking device.
7. The system of claim 1 , the holder further comprising a motor in contact with the secure bar of the holder to move the secure bar from an open position to a closed position and from the closed position to the open position.
8. The system of claim 1
wherein the securing block wherein each of the two securing blocks of the first arm of the holder comprises a ramp and a stopper; and
wherein the second arm of the gripper comprises a secure bar extending from the base and
at least one securing bracket, wherein the securing bracket comprises a first slanted facet and a second slanted facet thereby forming a notch; and
wherein the sensor is configured to detect deflection of the crossbar.