Abstract: A method of making articles from electrically active textiles. First and second fabric pieces include conductors therein. A seam is established between the first and second fabric pieces. A determination is made, at the seam, based on one or more predetermined factors, which conductors of the first fabric piece intersect or overlap with which conductors of the second fabric piece. At the seam, an electrical and mechanical connection is formed between select conductors of the first fabric piece and select conductors of the second fabric piece.

Abstract: A patient warming appliqué typically includes a cover layer, a tape layer for releasably securing the appliqué to the patient's skin and an array of encapsulated cells. The encapsulated cells include a chemical heating mechanism beneath the cover layer and a phase change gel sheet between the chemical heating mechanism and the tape layer. The phase change gel sheet is configured to melt and flow when the chemical heating mechanism is activated. The preferred appliqué further includes zones of weakness between the spaced cells allowing the individual cells or a subset of cells to be removed from the appliqué.

Abstract: A method of making articles from electrically active textiles. First and second fabric pieces include conductors therein. A seam is established between the first and second fabric pieces. A determination is made, at the seam, based on one or more predetermined factors, which conductors of the first fabric piece intersect or overlap with which conductors of the second fabric piece. At the seam, an electrical and mechanical connection is formed between select conductors of the first fabric piece and select conductors of the second fabric piece.

Abstract: A patient warming appliqué typically includes a cover layer, a tape layer for releasably securing the appliqué to the patient's skin and an array of encapsulated cells. The encapsulated cells include a chemical heating mechanism beneath the cover layer and a phase change gel sheet between the chemical heating mechanism and the tape layer. The phase change gel sheet is configured to melt and flow when the chemical heating mechanism is activated. The preferred appliqué further includes zones of weakness between the spaced cells allowing the individual cells or a subset of cells to be removed from the appliqué.

Abstract: A humidity sensor and method is disclosed. The sensor is configured as an optical fiber based sensor and may be useful in obtaining moisture information, such as humidity and/or relative humidity (RH) in curing concrete. The sensor may be configured to isolate the sensor from external mechanical stresses, chemical reactions and/or temperature fluctuations that may occur in the concrete and/or at least account for such occurrences. Methods of calibrating the sensor are also disclosed. The sensor may be configured as a fiber Bragg sensor.

Abstract: A humidity sensor and method is disclosed. The sensor is configured as an optical fiber based sensor and may be useful in obtaining moisture information, such as humidity and/or relative humidity (RH) in curing concrete. The sensor may be configured to isolate the sensor from external mechanical stresses, chemical reactions and/or temperature fluctuations that may occur in the concrete and/or at least account for such occurrences. Methods of calibrating the sensor are also disclosed. The sensor may be configured as a fiber Bragg sensor.

Abstract: A humidity sensor and method is disclosed. The sensor is configured as an optical fiber based sensor and may be useful in obtaining moisture information, such as humidity and/or relative humidity (RH) in curing concrete. The sensor may be configured to isolate the sensor from external mechanical stresses, chemical reactions and/or temperature fluctuations that may occur in the concrete and/or at least account for such occurrences. Methods of calibrating the sensor are also disclosed. The sensor may be configured as a fiber Bragg sensor.

Abstract: A method of manufacturing a fabric article to include electronic circuitry in which a flex circuit is assembled to include conductive traces and pads on a flexible substrate, a fabric article is placed on a rigid surface, and the substrate of the flex circuit is secured to the fabric article. Also disclosed is a fabric article which includes electronic circuitry and an electrically active textile article.

Abstract: A method of manufacturing a fabric article to include electronic circuitry in which a flex circuit is assembled to include conductive traces and pads on a flexible substrate, a fabric article is placed on a rigid surface, and the substrate of the flex circuit is secured to the fabric article. Also disclosed is a fabric article which includes electronic circuitry and an electrically active textile article.

Abstract: A method of manufacturing a fabric article to include electronic circuitry in which a flex circuit is assembled to include conductive traces and pads on a flexible substrate, a fabric article is placed on a rigid surface, and the substrate of the flex circuit is secured to the fabric article. Also disclosed is a fabric article which includes electronic circuitry and an electrically active textile article.