Cyntellect, Inc. Patent applications |
Patent application number | Title | Published |
20110254948 | METHOD AND DEVICE FOR SELECTIVELY TARGETING CELLS WITHIN A THREE -DIMENSIONAL SPECIMEN - The invention provides an apparatus for electromagnetically affecting a particle of interest in a specimen. The apparatus includes (a) a stage capable of supporting the specimen; (b) a detector including at least one camera, wherein the detector is capable of resolving a particle of interest within the specimen; (c) a means for locating the particle of interest in three dimensions; (d) a means for focusing electromagnetic radiation to a focal volume within the specimen; and (e) a means for adjusting the relative positions of the stage and electromagnetic radiation focusing means, thereby positioning the particle of interest within the focal volume. | 10-20-2011 |
20110250669 | METHOD AND APPARATUS FOR SELECTIVELY TARGETING SPECIFIC CELLS WITHIN A CELL POPULATION - This invention provides a method and apparatus for selectively identifying, and targeting with an energy beam, specific cells within a cell population, for the purpose of inducing a response in the targeted cells. Using the present invention, every detectable cell in a population can be identified and affected, without substantially affecting non-targeted cells within the mixture. | 10-13-2011 |
20110201075 | OPTOINJECTION METHODS - Optoinjection method for transiently permeabilizing a target cell by (a) illuminating a population of cells contained in a frame; (b) detecting at least one property of light directed from the frame; (c) locating a target cell by the property of light; and (d) irradiating the target cell with a pulse of radiation. | 08-18-2011 |
20100179310 | GENETIC ANALYSIS OF CELLS - Some aspects relate to methods for genetic analysis of selected cells from within a heterogeneous population of cells. The population of cells first can be partitioned. Selected cells are identified by imaging, and then specifically targeted and lysed by irradiation with an energy beam, resulting in specific release of their cellular contents into the culture medium. The culture medium then can be sampled and assayed for the desired nucleic acids. | 07-15-2010 |
20100136683 | METHODS FOR ISOLATING CELLS BASED ON PRODUCT SECRETION - The invention provides methods for purifying one or more cells based on the level of one or more products secreted by the cells. In one embodiment, the method involves (a) contacting a plurality of cells immobilized in proximity to a capture matrix, the capture matrix capable of localizing a product secreted by one or more of the cells, with an agent that selectively binds to the product, the agent capable of generating a signal detectable as a property of light; (b) illuminating a population of the cells, the population contained in a frame; (c) detecting two or more properties of light directed from the frame, wherein a first property of light identifies substantially all cells of the population, and the second property of light identifies product localized to the capture matrix; (d) locating (i) substantially all cells of the population with reference to the detected first property of light, and (ii) one or more selected cells with reference to the detected second property of light, and (e) irradiating the non-selected cells, wherein each non-selected cell receives a substantially lethal dose of radiation, whereby one or more selected cells having a desired product secretion profile are purified. | 06-03-2010 |
20100086984 | OPTOINJECTION METHODS - Optoinjection method for transiently permeabilizing a target cell by (a) illuminating a population of cells contained in a frame; (b) detecting at least one property of light directed from the frame; (c) locating a target cell by the property of light; and (d) irradiating the target cell with a pulse of radiation. | 04-08-2010 |
20090191619 | METHOD AND DEVICE FOR SELECTIVELY TARGETING CELLS WITHIN A THREE-DIMENSIONAL SPECIMEN - The invention provides an apparatus for electromagnetically affecting a particle of interest in a specimen. The apparatus includes (a) a stage capable of supporting the specimen; (b) a detector including at least one camera, wherein the detector is capable of resolving a particle of interest within the specimen; (c) a means for locating the particle of interest in three dimensions; (d) a means for focusing electromagnetic radiation to a focal volume within the specimen; and (e) a means for adjusting the relative positions of the stage and electromagnetic radiation focusing means, thereby positioning the particle of interest within the focal volume. | 07-30-2009 |
20090175529 | METHOD AND APPARATUS FOR SELECTIVELY TARGETING SPECIFIC CELLS WITHIN A CELL POPULATION - This invention provides a method and apparatus for selectively identifying, and targeting with an energy beam, specific cells within a cell population, for the purpose of inducing a response in the targeted cells. Using the present invention, every detectable cell in a population can be identified and affected, without substantially affecting non-targeted cells within the mixture. | 07-09-2009 |