[ Etude d’un instrument Biomédical assisté par ESP32 d’acquisition numérique et monitoring local des paramètres biologiques d’état de cicatrisation d’une peau humaine brulée au deuxième degré ]
Volume 56, Issue 1, August 2021, Pages 15–27
Habiba Habiba1, Jean Mbihi2, Romuald Nzuku3, and Corneille Beh Rémy4
1 Research Laboratory of Computer Science Engineering and Automation, Enset, University of Douala, Cameroon
2 Research Laboratory of Computer Science Engineering and Automation City, ENSET, University of Douala, Douala, Cameroon
3 Deido District Hospital, Douala, Cameroon
4 Research Laboratory of Computer Science Engineering and Automation, Enset, University of Douala, Cameroon
Original language: French
Copyright © 2021 ISSR Journals. This is an open access article distributed under the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
This article concerns the study of a measuring instrument controlled by ESP 32 with local monitoring of biological parameters providing information on the state of scarring of human skin with 2nd degree burns; A brief review of the literature on existing or deployed therapeutic techniques and means for people suffering from 2nd degree burns is presented and allowed us to study the characteristics that led to the establishment of an architecture of the new proposed biomedical instrument. This electronic instrument consists of: a dimensional sensor (depth and thickness) of the wound; a sensor for humidity and thermal states (hypothermia and hyperthermia); a cardiac parameter acquisition sensor, a microcontroller mini-card which manages the A / D conversion and digital processing of measured biological quantities, with monitoring of these quantities on an LCD display. The virtual simulation results with a functional aspect obtained are validated in the PROTEUS software of said instrument, which are presented and then interpreted, prove to be satisfactory; the experimental workshop and the main results obtained are presented. These give very good results since in addition to the completely stable acquisition of biological parameters, the proposed system does not interfere with devices emitting electromagnetic radiation. Thus, a first prototype of this proposed instrument was produced, with a view to embedding it in a new biomedical therapeutic suit for people with 2nd degree burns.
Author Keywords: ESP32, Healing, Monitoring system, Burn depth, Extent Burn, Humidity, Temperature, ECG.
Volume 56, Issue 1, August 2021, Pages 15–27
Habiba Habiba1, Jean Mbihi2, Romuald Nzuku3, and Corneille Beh Rémy4
1 Research Laboratory of Computer Science Engineering and Automation, Enset, University of Douala, Cameroon
2 Research Laboratory of Computer Science Engineering and Automation City, ENSET, University of Douala, Douala, Cameroon
3 Deido District Hospital, Douala, Cameroon
4 Research Laboratory of Computer Science Engineering and Automation, Enset, University of Douala, Cameroon
Original language: French
Copyright © 2021 ISSR Journals. This is an open access article distributed under the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
Abstract
This article concerns the study of a measuring instrument controlled by ESP 32 with local monitoring of biological parameters providing information on the state of scarring of human skin with 2nd degree burns; A brief review of the literature on existing or deployed therapeutic techniques and means for people suffering from 2nd degree burns is presented and allowed us to study the characteristics that led to the establishment of an architecture of the new proposed biomedical instrument. This electronic instrument consists of: a dimensional sensor (depth and thickness) of the wound; a sensor for humidity and thermal states (hypothermia and hyperthermia); a cardiac parameter acquisition sensor, a microcontroller mini-card which manages the A / D conversion and digital processing of measured biological quantities, with monitoring of these quantities on an LCD display. The virtual simulation results with a functional aspect obtained are validated in the PROTEUS software of said instrument, which are presented and then interpreted, prove to be satisfactory; the experimental workshop and the main results obtained are presented. These give very good results since in addition to the completely stable acquisition of biological parameters, the proposed system does not interfere with devices emitting electromagnetic radiation. Thus, a first prototype of this proposed instrument was produced, with a view to embedding it in a new biomedical therapeutic suit for people with 2nd degree burns.
Author Keywords: ESP32, Healing, Monitoring system, Burn depth, Extent Burn, Humidity, Temperature, ECG.
Abstract: (french)
Cet article porte sur l’étude d’un instrument de mesure contrôlé par l’ESP 32 avec monitoring local des paramètres biologiques renseignant sur l’état de cicatrisation de la peau humaine brûlée au 2e degré. Une brève revue de la littérature sur les techniques et moyens thérapeutiques existants ou déployées pour les personnes victimes de brûlures au 2e degré, est présentée et nous a permis d’étudier les caractéristiques qui ont conduit à la mise sur pied d’une architecture du nouvel instrument biomédical proposé. Cet instrument électronique est constitué: d’un capteur dimensionnel (profondeur et épaisseur) de la blessure; d’un capteur du taux d’humidité et d’états thermiques (hypothermie et hyperthermie); d’un capteur d’acquisition des paramètres cardiaque, d’une mini-carte à microcontrôleur qui gère la conversion A/N et le traitement numérique de grandeurs biologiques mesurées, avec monitoring de ces grandeurs sur un afficheur LCD. Les résultats de simulation virtuelle à aspects fonctionnels obtenus sont validés dans le logiciel PROTEUS dudit instrument, qui sont présentés puis interprétés, s’avèrent satisfaisants. L'atelier expérimental des essais et les principaux résultats obtenus présentés donnent de très bons résultats puisqu'en plus de l’acquisition totalement stable des paramètres biologiques, le système proposé n’interfère pas avec les appareils émettant un rayonnement électromagnétique. Ainsi, un premier prototype de cet instrument proposé, fut réalisé, en vue de l’embarquer dans une nouvelle tenue biomédicale à vocation thérapeutique pour personnes brûlées au 2e degré.
Author Keywords: Cicatrisation, système de monitoring, profondeur brûlure, étendue brûlure, humidité, température, ECG.
How to Cite this Article
Habiba Habiba, Jean Mbihi, Romuald Nzuku, and Corneille Beh Rémy, “Study of an ESP32 based biomedical instrument for digital acquisition and local monitoring of healing state parameters of second degree burned human skin,” International Journal of Innovation and Scientific Research, vol. 56, no. 1, pp. 15–27, August 2021.
