Patent ID: 11950920
Assignee: CHANGHUA CHRISTIAN MEDICAL FOUNDATION CHANGHUA CHRISTIAN HOSPITAL
Field: Medical technology (Instruments)
Classification: CPC A  G | IPC A  G

Claim 0:
1. A device for estimating breast implant volume, comprising:
an input interface, configured to receive a numerical value;
a memory circuit, configured to save a statistics data; and
a processing circuit, configured to establish a linear model comprising a coefficient and a constant according to the statistics data and calculate an estimation value of breast implant volume according to the linear model and the numerical value, wherein the processing circuit establishes the linear model by processing the statistics data via one or a combination of a curve fitting and a linear regression model, and optimizes the linear model via a combination of a least absolute residuals or a robust regression scheme;
wherein the processing circuit multiplies the numerical value by the coefficient to generate a product, and adds the constant to the product to generate the estimation value of breast implant volume; the numerical value is a breast sample weight or a breast size, wherein when the numerical value is the breast sample weight, the coefficient is a number from 0.6302 to 0.6519 and the constant is a number from 58.29 to 66.07.