Abstract: The present disclosure provides flow cell devices, systems, and methods for facilitating and performing DNA sequencing analysis with reduced system complexity and cost, significant cost of goods saving, and reduced contamination level. The sequencing systems described herein permit processing of multiple flow cells simultaneously, such that sequencing and imaging steps, or multiple sequencing methods, can be performed in parallel using a single sequencing system.

Abstract: Fluorescence imaging systems designs, flow cell devices, and methods of are described herein that enable imaging of three or more axially displaced surfaces without using any optical compensators. The optical systems and flow cell devices herein provides higher throughput analysis for genomics and other imaging applications at a lower cost.

Abstract: Fluorescence imaging systems designs, flow cell devices, and methods of are described herein that enable imaging of three or more axially displaced surfaces without using any optical compensators. The optical systems and flow cell devices herein provides higher throughput analysis for genomics and other imaging applications at a lower cost.

Abstract: The present disclosure describes illumination methods and systems for illumination as well as methods and systems for autofocusing the systems. The systems can be used for, for example, microscopy and sequencing platforms. The methods and systems of the present disclosure can provide fast and accurate autofocusing, which can reduce error and improve system throughput.

Abstract: The present disclosure describes illumination methods and systems for illumination and sequencing applications that can be utilized for, for example, microscopy and sequencing platforms. The methods and systems of the present disclosure can provide wide area, flat illumination, which can reduce error and improve system throughputs.

Abstract: The present disclosure provides solid-state optical test targets useful for evaluating the performance of an optical imaging system. The solid-state optical test targets comprise at least a first substrate made from a flat transparent material. In some embodiments, the solid-state optical test targets further comprise an opaque coating that forms a micropattern. The first substrate is positioned in direct contact with the micropattern. The optical test targets described herein lack a flow cell and lack a liquid, and are therefore solid-state apparatus. Since the solid-state optical test targets lack a flow cell and liquid, the thickness of the first substrate is adjusted to simulate the presence of a hypothetic flow cell which could be located for example below the first substrate. The adjusted thickness of the first substrate can simulate the collective effects of the first substrate and the hypothetical flow cell containing a fluid/liquid.

Abstract: Fluorescence imaging systems designs, flow cell devices, and methods of are described herein that enable imaging of three or more axially displaced surfaces without using any optical compensators. The optical systems and flow cell devices herein provides higher throughput analysis for genomics and other imaging applications at a lower cost.

Abstract: An ear tip for use with a hearing aid is described, wherein the ear tip may include one or more features adapted to improve the comfort and or other characteristics of the ear tip.

Abstract: An ear tip for use with a hearing aid is described, wherein the ear tip may include one or more features adapted to improve the comfort and or other characteristics of the ear tip.

Abstract: Polymer materials are useful as electrode array bodies for neural stimulation. They are particularly useful for retinal stimulation to create artificial vision, cochlear stimulation to create artificial hearing, or cortical stimulation many purposes. The pressure applied against the retina, or other neural tissue, by an electrode array is critical. Too little pressure causes increased electrical resistance, along with electric field dispersion. Too much pressure may block blood flow. Common flexible circuit fabrication techniques generally require that a flexible circuit electrode array be made flat. Since neural tissue is almost never flat, a flat array will necessarily apply uneven pressure. Further, the edges of a flexible circuit polymer array may be sharp and cut the delicate neural tissue. By applying the right amount of heat to a completed array, a curve can be induced.

Abstract: An ear tip for use with a hearing aid is described, wherein the ear tip may include one or more features adapted to improve the comfort and or other characteristics of the ear tip.

Abstract: A flexible circuit electrode array with more than one layer of metal traces comprising: a polymer base layer; more than one layer of metal traces, separated by polymer layers, deposited on the polymer base layer, including electrodes suitable to stimulate neural tissue; and a polymer top layer deposited on the polymer base layer and the metal traces. Polymer materials are useful as electrode array bodies for neural stimulation. They are particularly useful for retinal stimulation to create artificial vision, cochlear stimulation to create artificial hearing, or cortical stimulation many purposes. The pressure applied against the retina, or other neural tissue, by an electrode array is critical. Too little pressure causes increased electrical resistance, along with electric field dispersion. Too much pressure may block blood flow.

Abstract: The present invention is an improved hermetic package for a retinal prosthesis implanted in the human body. The retinal prosthesis includes a flexible circuit electrode array suitable to stimulate the retina while connected to a hermetic package on the outside of the eye, the hermetic package including a cover and a base where the cover is bonded to the base such that the cover and base form the hermetic package.

Abstract: The invention is directed to a method of bonding a hermetically sealed electronics package to an electrode or a flexible circuit and the resulting electronics package, that is suitable for implantation in living tissue, such as for a retinal or cortical electrode array to enable restoration of sight to certain non-sighted individuals. The hermetically sealed electronics package is directly bonded to the flex circuit or electrode by electroplating a biocompatible material, such as platinum or gold, effectively forming a studbump connection, which bonds the flex circuit to the electronics package. The resulting electronic device is biocompatible and is suitable for long-term implantation in living tissue.

Abstract: A flexible circuit electrode array with more than one layer of metal traces comprising: a polymer base layer; more than one layer of metal traces, separated by polymer layers, deposited on the polymer base layer, including electrodes suitable to stimulate neural tissue; and a polymer top layer deposited on the polymer base layer and the metal traces. Polymer materials are useful as electrode array bodies for neural stimulation. They are particularly useful for retinal stimulation to create artificial vision, cochlear stimulation to create artificial hearing, or cortical stimulation many purposes. The pressure applied against the retina, or other neural tissue, by an electrode array is critical. Too little pressure causes increased electrical resistance, along with electric field dispersion. Too much pressure may block blood flow.

Abstract: A flexible circuit electrode array with more than one layer of metal traces comprising: a polymer base layer; more than one layer of metal traces, separated by polymer layers, deposited on said polymer base layer, including electrodes suitable to stimulate neural tissue; and a polymer top layer deposited on said polymer base layer and said metal traces. Polymer materials are useful as electrode array bodies for neural stimulation. They are particularly useful for retinal stimulation to create artificial vision, cochlear stimulation to create artificial hearing, or cortical stimulation many purposes. The pressure applied against the retina, or other neural tissue, by an electrode array is critical. Too little pressure causes increased electrical resistance, along with electric field dispersion. Too much pressure may block blood flow.

Abstract: The invention is directed to a method of bonding a hermetically sealed electronics package to an electrode or a flexible circuit and the resulting electronics package, that is suitable for implantation in living tissue, such as for a retinal or cortical electrode array to enable restoration of sight to certain non-sighted individuals. The hermetically sealed electronics package is directly bonded to the flex circuit or electrode by electroplating a biocompatible material, such as platinum or gold, effectively forming a studbump connection, which bonds the flex circuit to the electronics package. The resulting electronic device is biocompatible and is suitable for long-term implantation in living tissue.

Abstract: The invention is directed to a method of bonding a hermetically sealed electronics package to an electrode or a flexible circuit and the resulting electronics package, that is suitable for implantation in living tissue, such as for a retinal or cortical electrode array to enable restoration of sight to certain non-sighted individuals. The hermetically sealed electronics package is directly bonded to the flex circuit or electrode by electroplating a biocompatible material, such as platinum or gold, effectively forming a studbump connection, which bonds the flex circuit to the electronics package. The resulting electronic device is biocompatible and is suitable for long-term implantation in living tissue.

Abstract: The present invention is an improved hermetic package for a retinal prosthesis implanted in the human body. The retinal prosthesis includes a flexible circuit electrode array suitable to stimulate the retina while connected to a hermetic package on the outside of the eye, the hermetic package including a cover and a base where the cover is bonded to the base such that the cover and base form the hermetic package.