Biomagnetic techniques have been employed successfully to study gastrointestinal (GI) tract. They are enable to measure the magnetic field of magnetized markers, the markers and tracers responses to applied magnetic field excitation, and the magnetic field occurred by GI electrical activity. This work presents some instrumentation developed to evaluate different parameters of GI tract. The equipment built uses anisotropic magnetoresistive (AMR) sensor to measure magnetic field and true rms-to-dc voltage converter in order to reduce the cost of techniques that employ alternate (AC) magnetic excitation. In this work were developed: a magnetic method for localization of enteral feeding tube, a solution to replace lock-in amplifier for true rms...
The Biosusceptometry AC (BAC) is a research tool that has been extensively explored by the group Bio...
RESUME Les améliorations méthodologiques des dernières décennies ont permis une meilleure compréhens...
Biomagnetic methods have been designed for a wide range of applications. Recently, such methods have...
The biomagnetic techniques use different magnetic field detectors to measure parameters of the human...
O laboratório de biomagnetismo tem realizado com sucesso estudos da motilidade gastrointestinal medi...
The study of gastrointestinal tract (GIT) functions is necessary due to the increasing number of pat...
Este trabalho interdisciplinar apresenta três novas aplicações de diferentes métodos biomagnéticos p...
Este trabalho interdisciplinar apresenta três novas aplicações de diferentes métodos biomagnéticos p...
A proposta deste trabalho foi desenvolver e avaliar as aplicações do transdutor magnetoacústico, em ...
A proposta deste trabalho foi desenvolver e avaliar as aplicações do transdutor magnetoacústico, em ...
The alternate current biosusceptometry (ACB) is a biomagnetic technique used to study some physiolog...
The gastrointestinal tract is the main route of nutrients absorption and drugs delivery. Is importan...
A proposta deste trabalho foi desenvolver e avaliar as aplicações do transdutor magnetoacústico, em ...
The association between anisotropic magnetoresistive (AMR) sensor and AC biosusceptometry (ACB) to e...
The association between anisotropic magnetoresistive (AMR) sensor and AC biosusceptometry (ACB) to e...
The Biosusceptometry AC (BAC) is a research tool that has been extensively explored by the group Bio...
RESUME Les améliorations méthodologiques des dernières décennies ont permis une meilleure compréhens...
Biomagnetic methods have been designed for a wide range of applications. Recently, such methods have...
The biomagnetic techniques use different magnetic field detectors to measure parameters of the human...
O laboratório de biomagnetismo tem realizado com sucesso estudos da motilidade gastrointestinal medi...
The study of gastrointestinal tract (GIT) functions is necessary due to the increasing number of pat...
Este trabalho interdisciplinar apresenta três novas aplicações de diferentes métodos biomagnéticos p...
Este trabalho interdisciplinar apresenta três novas aplicações de diferentes métodos biomagnéticos p...
A proposta deste trabalho foi desenvolver e avaliar as aplicações do transdutor magnetoacústico, em ...
A proposta deste trabalho foi desenvolver e avaliar as aplicações do transdutor magnetoacústico, em ...
The alternate current biosusceptometry (ACB) is a biomagnetic technique used to study some physiolog...
The gastrointestinal tract is the main route of nutrients absorption and drugs delivery. Is importan...
A proposta deste trabalho foi desenvolver e avaliar as aplicações do transdutor magnetoacústico, em ...
The association between anisotropic magnetoresistive (AMR) sensor and AC biosusceptometry (ACB) to e...
The association between anisotropic magnetoresistive (AMR) sensor and AC biosusceptometry (ACB) to e...
The Biosusceptometry AC (BAC) is a research tool that has been extensively explored by the group Bio...
RESUME Les améliorations méthodologiques des dernières décennies ont permis une meilleure compréhens...
Biomagnetic methods have been designed for a wide range of applications. Recently, such methods have...