Patents of Systems and Methods Using Non-Ionizing Radiation for Measuring Rearfoot Deformations: A Review

Individuals’ lifestyles are affected by valgus and varus deformities in the rearfoot, causing pain in the joints and plantar surface due to the misalignment between the tibial and calcaneus. In orthopedics, medical professionals measure this misalignment by using X-ray systems and goniometers. The X...

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Main Authors: Gabriel Trujillo-Hernández, Wendy Flores-Fuentes, Luis Roberto Ramírez-Hernández, Oleg Sergiyenko, Moises J. Castro-Toscano, Abelardo Mercado-Herrera, Fabian N. Murrieta-Rico
Format: Article
Language:English
Published: MDPI AG 2024-12-01
Series:Inventions
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Online Access:https://www.mdpi.com/2411-5134/9/6/122
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author Gabriel Trujillo-Hernández
Wendy Flores-Fuentes
Luis Roberto Ramírez-Hernández
Oleg Sergiyenko
Moises J. Castro-Toscano
Abelardo Mercado-Herrera
Fabian N. Murrieta-Rico
author_facet Gabriel Trujillo-Hernández
Wendy Flores-Fuentes
Luis Roberto Ramírez-Hernández
Oleg Sergiyenko
Moises J. Castro-Toscano
Abelardo Mercado-Herrera
Fabian N. Murrieta-Rico
author_sort Gabriel Trujillo-Hernández
collection DOAJ
description Individuals’ lifestyles are affected by valgus and varus deformities in the rearfoot, causing pain in the joints and plantar surface due to the misalignment between the tibial and calcaneus. In orthopedics, medical professionals measure this misalignment by using X-ray systems and goniometers. The X-ray emits ionizing radiation that can cause damage through cumulative exposure over a lifetime, whereas the goniometer will produce measurement errors. This patent review conducted a technological search of systems and methods across various databases using inclusion and exclusion criteria. These thirty-five obtained patents provide valuable information about mechanical, electronic, and mechatronic technologies and non-ionizing radiation to evaluate valgus and varus deformities. The patents are classified into stationary mechanisms, stationary electronic devices, dynamic mechanisms, dynamic electronic devices, stationary mechatronic devices, and dynamic mechatronic devices. They are further categorized based on their measurement methods as either visual or automatic. Additionally, the patents are grouped by usage mode into sitting, standing, and walking. This patent review aims to provide medical professionals with little-known techniques for measuring and evaluating the rearfoot alignment.
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spelling doaj-art-061850d2d2b14c2d98e8aebbb35069ef2025-08-20T02:00:28ZengMDPI AGInventions2411-51342024-12-019612210.3390/inventions9060122Patents of Systems and Methods Using Non-Ionizing Radiation for Measuring Rearfoot Deformations: A ReviewGabriel Trujillo-Hernández0Wendy Flores-Fuentes1Luis Roberto Ramírez-Hernández2Oleg Sergiyenko3Moises J. Castro-Toscano4Abelardo Mercado-Herrera5Fabian N. Murrieta-Rico6Ingeniería Mecatrónica, Universidad Politécnica de Baja California, Mexicali 21376, BC, MexicoFacultad de Ingeniería, Universidad Autónoma de Baja California, Mexicali 21100, BC, MexicoFacultad de Ingeniería, Universidad Autónoma de Baja California, Mexicali 21100, BC, MexicoInstituto de Ingeniería, Universidad Autónoma de Baja California, Mexicali 21100, BC, MexicoFacultad de Ingeniería, Universidad Autónoma de Baja California, Mexicali 21100, BC, MexicoIngeniería Mecatrónica, Universidad Politécnica de Baja California, Mexicali 21376, BC, MexicoIngeniería Mecatrónica, Universidad Politécnica de Baja California, Mexicali 21376, BC, MexicoIndividuals’ lifestyles are affected by valgus and varus deformities in the rearfoot, causing pain in the joints and plantar surface due to the misalignment between the tibial and calcaneus. In orthopedics, medical professionals measure this misalignment by using X-ray systems and goniometers. The X-ray emits ionizing radiation that can cause damage through cumulative exposure over a lifetime, whereas the goniometer will produce measurement errors. This patent review conducted a technological search of systems and methods across various databases using inclusion and exclusion criteria. These thirty-five obtained patents provide valuable information about mechanical, electronic, and mechatronic technologies and non-ionizing radiation to evaluate valgus and varus deformities. The patents are classified into stationary mechanisms, stationary electronic devices, dynamic mechanisms, dynamic electronic devices, stationary mechatronic devices, and dynamic mechatronic devices. They are further categorized based on their measurement methods as either visual or automatic. Additionally, the patents are grouped by usage mode into sitting, standing, and walking. This patent review aims to provide medical professionals with little-known techniques for measuring and evaluating the rearfoot alignment.https://www.mdpi.com/2411-5134/9/6/122measurementsrearfootelectronic devicesmechanismsmechatronic devices
spellingShingle Gabriel Trujillo-Hernández
Wendy Flores-Fuentes
Luis Roberto Ramírez-Hernández
Oleg Sergiyenko
Moises J. Castro-Toscano
Abelardo Mercado-Herrera
Fabian N. Murrieta-Rico
Patents of Systems and Methods Using Non-Ionizing Radiation for Measuring Rearfoot Deformations: A Review
Inventions
measurements
rearfoot
electronic devices
mechanisms
mechatronic devices
title Patents of Systems and Methods Using Non-Ionizing Radiation for Measuring Rearfoot Deformations: A Review
title_full Patents of Systems and Methods Using Non-Ionizing Radiation for Measuring Rearfoot Deformations: A Review
title_fullStr Patents of Systems and Methods Using Non-Ionizing Radiation for Measuring Rearfoot Deformations: A Review
title_full_unstemmed Patents of Systems and Methods Using Non-Ionizing Radiation for Measuring Rearfoot Deformations: A Review
title_short Patents of Systems and Methods Using Non-Ionizing Radiation for Measuring Rearfoot Deformations: A Review
title_sort patents of systems and methods using non ionizing radiation for measuring rearfoot deformations a review
topic measurements
rearfoot
electronic devices
mechanisms
mechatronic devices
url https://www.mdpi.com/2411-5134/9/6/122
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