33 results about "Whole breast" patented technology

A method for categorizing whole-breast density is disclosed. The method includes the steps of exposing breast tissue to an acoustic signal; measuring a distribution of an acoustic parameter by analyzing the acoustic signal; and obtaining a measure of whole-breast density from said measuring step. An apparatus is also disclosed.

The invention relates to a waterless gel medical nursing product for puerpera breast. The nursing product comprises a waterless medical nursing gel, natural aliphatic ester emollient and far infrared finger stickers, wherein the waterless medical nursing gel comprises the following components in percentage by weight: 0.1 to 5 percent of water-soluble chitosan, 0.3 to 1.5 percent of water-soluble polymer gel material, 0.1 to 1 percent of triethanolamine, 0.05 to 0.5 percent of chelating agent, 0.05 to 0.5 percent of emollient, and the balance of distilled water; the natural aliphatic ester emollient consists of the following components in percentage by weight: 30 to 70 percent of prinsepia utilis royle seed oil, 10 to 30 percent of olive oil, 10 to 40 percent of cyclomethyl silicone oil, and 0.1 to 1 percent of preservative; and the far infrared finger stickers are independent silica gel finger stickers which are made of far infrared ceramic powder for five fingers, and are used for puerpera nipple stretching motion and lactiferous duct dredge massaging, so that breast blood circulation can be strengthened. The waterless gel medical nursing product for puerpera breast has the functions of cleaning nipples and the whole breast, resisting bacteria and inflammation, resisting allergy, moisturizing, promoting blood circulation, smoothing lactiferous ducts, and leading milk to flow smoothly, so that pure breast feeding of neonatus is ensured, and the growth and development of the neonatus are promoted.

The invention discloses a double-breast symmetry detection method for breast electrical impedance scanning imaging. Firstly, standardized positioning and area division are carried out on the surface of the breast, and according to the divided area numbers, the mobile probe completes the whole breast detection to obtain the corresponding detection area. A series of detection data; further based on the measurement data obtained in different areas, by fitting the data at the boundary of the area, reconstruct the whole-breast impedance distribution information of one breast; finally, based on the whole-breast impedance distribution information of both breasts , using the method of similarity measure to analyze the characteristics of the symmetry region. This method introduces the idea of ​​double-breast symmetry analysis into breast electrical impedance scanning imaging technology, and establishes a regional symmetry feature analysis method for double-breast electrical impedance distribution, which can provide auxiliary discriminant information for breast electrical impedance scanning imaging technology inspection and improve diagnosis. Accuracy.

The invention provides a mathematical modeling method for a breast three-dimensional model. The mathematical modeling method includes the steps: building a breast side view highest point curve by a preset formula, building a breast overlook highest point curve by a preset formula, and sequentially acquiring values along the breast side view highest point curve from top to bottom by the preset formula to generate a plurality of breast overlook curves; selecting a nipple coordinate point, setting the radius of a nipple and building a nipple model; forming all curves by a series of triangles; generating vertex index arrays of all the triangles; generating a grid surface of a whole breast model; finishing breast mapping according to different areas of a breast; modifying preset parameters to control different shapes and effects of the breast three-dimensional model. The mathematical modeling method solves the problems of fewer adjustable parameters and difficulty in adjustment of an existing plastic industry breast three-dimensional model. Besides, the preset parameters can be modified simply and conveniently only by sliding an operation interface, and the problem of difficulty in modifying the model at will by a non-specialized person is solved.