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3D Body Scan as Anthropometric Tool for Individualized Prosthetic Socks

Lindell Eva, Tingsvik Hanna, Guo Li, Peterson Joel

Autex Research Journal

2022

Vol. 22, no. 3

350--357

Every year, approximately 3,000 people in Sweden undergo amputation of a body part. The use of a prosthesis can greatly improve the quality of life for these people. To improve the fit and comfort of a prosthesis, a sock is used as an interface between the prosthesis socket and the stump. A three-dimensional (3D) body scanner can be used to take measurements that are used to produce individualized socks that improve fit and comfort. The standardized method for taking measurements with a 3D body scanner often requires a standing position and hence a new scanning method is needed to improve the accessibility for 3D body scanning. This study aimed to create a scanning scenario and an algorithm for scanning amputation stumps for individualizing prosthesis socks for upper-body amputations. Vitronic VITUSSMART LC 3D Body Scanner was used in this study. The results show a seated position with arms slightly away from the body, scanned at 45° as the best. To measure the right upper arm and the left armpit, the best was to scan at a 315° angle. Paired t-tests showed no significant differences compared with the 3D body scanner of traditional manual measurements. The proposed method exhibited good relative reliability and potential to facilitate the customization of prosthetic socks for amputees.

Skanowanie ciała w zakresie THz i MMW - krótki przegląd i badania własne

Palka N., Szustakowski M., Kowalski M., Czerwińska E., Wróbel J., Piszczek M.

Przegląd Elektrotechniczny

2014

R. 90, nr 9

1-4

W niniejszym artykule scharakteryzowano kilka dostępnych na rynku oraz będących w stanie zaawansowanego rozwoju systemów do skanowania ludzi wykorzystujacych fale terahercowe i milimetrowe. Na tym tle zaprezentowano opracowany w WAT system skanowania wraz z modułem przetwarzania i fuzji obrazów.

This paper presents state of the art and emerging body scanners operating in the terahertz and millimeter waves ranges. On this background, a passive scanning system developed in WAT is briefly characterized and its image processing and image fusion modules are described.