System and method for simultaneous capping/de-capping of storage containers in an array
US7421831B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Nov 1, 2006 |
| Grant date | Sep 9, 2008 |
| Priority date | — |
| Expiry date | Nov 1, 2026 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG01N2035/0405
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
The system for removing or replacing caps for vials in a fixed array includes a removable cartridge with a plurality of sets of gripper plates corresponding to the number of columns in the array. Each plate has a plurality of gripper arms corresponding to the number of rows in the array. The gripper arms have hooked ends which are oriented in opposite directions in each set of plates. Relative positioning of the gripper arms is varied by one or more rotating cams, which cause the gripper arms on one plate of each set to move relative to the gripper arms of the other plate(s) of the set, varying the combined width and/or relative angle of the gripper arms to manipulate a cap inserted into the end of each vial. The plurality of plate sets and gripper arms allow all vials in the array to be capped or de-capped simultaneously.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.