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1.
Medicina (Kaunas) ; 59(8)2023 Jul 27.
Artigo em Inglês | MEDLINE | ID: mdl-37629662

RESUMO

Background and Objectives: During the COVID-19, the demand for non-invasive ventilatory support equipment significantly increased. In response, a novel non-invasive ventilatory support model called CPAP-AirFlife™ was developed utilizing existing technologies. This model offers technological advantages, including an aerosol-controlled helmet suitable for high-risk environments such as ambulances. Additionally, it is cost-effective and does not require medical air, making it accessible for implementation in low-level hospitals, particularly in rural areas. This study aimed to assess the efficacy of CPAP-AirFlife™ by conducting a non-inferiority comparison with conventional ventilation equipment used in the Intensive Care Unit. Materials and Methods: A clinical study was conducted on normal subjects in a randomized and sequential manner. Parameters such as hemoglobin oxygen saturation by pulse oximetry, exhaled PCO2 levels, vital signs, and individual tolerance were compared between the CPAP-AirFlife™ and conventional equipment. The study population was described in terms of demographic characteristics and included in the analysis. Results: It was shown that the CPAP-AirFlife™ was not inferior to conventional equipment in terms of efficacy or tolerability. Hemoglobin oxygen saturation levels, exhaled PCO2 levels, vital signs, and individual tolerance did not significantly differ between the two models. Conclusions: The findings suggest that CPAP-AirFlife™ is a practical and cost-effective alternative for non-invasive ventilatory support. Its technological advantages, including the aerosol-controlled helmet, make it suitable for high-risk environments. The device's accessibility and affordability make it a promising solution for implementation in low-level hospitals, particularly in rural areas. This study supports using CPAP-AirFlife™ as a practical option for non-invasive ventilatory support, providing a valuable contribution to respiratory care during the COVID-19 pandemic and beyond.


Assuntos
COVID-19 , Humanos , Pandemias , Expiração , Hospitais , Hemoglobinas
2.
Sci Data ; 9(1): 757, 2022 12 07.
Artigo em Inglês | MEDLINE | ID: mdl-36476596

RESUMO

The emergence of COVID-19 as a global pandemic forced researchers worldwide in various disciplines to investigate and propose efficient strategies and/or technologies to prevent COVID-19 from further spreading. One of the main challenges to be overcome is the fast and efficient detection of COVID-19 using deep learning approaches and medical images such as Chest Computed Tomography (CT) and Chest X-ray images. In order to contribute to this challenge, a new dataset was collected in collaboration with "S.E.S Hospital Universitario de Caldas" ( https://hospitaldecaldas.com/ ) from Colombia and organized following the Medical Imaging Data Structure (MIDS) format. The dataset contains 7,307 chest X-ray images divided into 3,077 and 4,230 COVID-19 positive and negative images. Images were subjected to a selection and anonymization process to allow the scientific community to use them freely. Finally, different convolutional neural networks were used to perform technical validation. This dataset contributes to the scientific community by tackling significant limitations regarding data quality and availability for the detection of COVID-19.


Assuntos
COVID-19 , Humanos , COVID-19/diagnóstico por imagem , Raios X , Colômbia
3.
Rev. colomb. cir ; 18(1): 2-5, jan. 2003.
Artigo em Espanhol | LILACS | ID: lil-334973

RESUMO

Debemos reclamar el derecho a laimperfección, igual que clamamos por el derecho a declinar, recordando que nos hemos originado de un leño torcido. Tenemos el derecho a morir, a llegar a ser nada. También tenemos derecho a que esa nada senos aparezca cada dia. Un poco de ocio, una fracción de desorden, un tanto de confusión, una dosis de irresponsabilidad, unos fragmentos de intrascendencia, algo de odio, de rencor, de envidia que no dañen a nadie y no nos lesionen demasiado, son parte del Derecho a la Imperfección o mas bien a lo que debería llamarse el derecho a la perfección que cabe en el ser humano. Y para solaz de los que quieran ingresar en esta corriente, en esta manera de ver la existencia del hombre, un pensador de la dimensión de Karl Popper hace ya un buen tiempo le dio este camino a la ciencia misma, a la ciencia moderna, a la ciencia a la que nos queremos aproximar, señalando dos grandes principios que caminan sobre el sendero del Derecho a la Imperfección. El primero de ellos señala que la ciencia se desempeña sobre el duo ensayo-error y quedebemos ensayar mucho y errar mucho para luego ensayar mas y errar menos. El segundo gran principio de Popper es la de falsación: si una teoría tolera muchos argumentos que tratan de demostrar que es falsa, tal vez tiene mucho de verdad. No es que sea verdadera, lo que es propio de la excelencia. No. Dice que es posiblemente verdadera, que es lo adecuado a la imperfección.


Assuntos
Conhecimento , Filosofia Médica , Ciência
4.
Actual. enferm ; 5(3): 42-48, sept. 2002.
Artigo em Espanhol | LILACS | ID: lil-324728

RESUMO

Debe el hombre moderno, para mejorar su cantidad y su calidad de vida, comportarse como un cazador-recolector que mantiene una actividad física permanente y sólo consume lo absolutamente necesario para sus necesidades metabólicas, sin poner en riesgo a otros miembros de su especie


Assuntos
Antropologia Cultural , Ciências da Nutrição , Necessidades Nutricionais
5.
Trib. méd. (Bogotá) ; 95(5): 251-65, mayo 1997. ilus
Artigo em Espanhol | LILACS | ID: lil-294038

RESUMO

"Los hechos relacionados con la cirigía son: el paciente, el operador, los ayudantes, los instrumentos, la luz, donde y de qué manera, cuántas cosas y cómo, donde el cuerpo y los instrumentos, el tiempo, la manera, el lugar" Hipócrates, año 400 a.C


Assuntos
História Antiga , Cirurgia Torácica/história
6.
In. Asociacion Colombiana de Nutricion Clinica. Memorias: nutricion en el paciente en estado critico. s.l, s.n., Mayo 1991. p.24-36, tab.
Monografia em Espanhol | LILACS | ID: lil-101941
7.
s.l; s.n; 1988. 28 p. ilus.
Não convencional em Espanhol | LILACS | ID: lil-85891

RESUMO

Manual informativo para los pacientes con EPOC que tiene como objetivo estimular la formacion de grupos de rehabilitacion pulmonar concientes del papel del propio paciente y su familiar en la recuperacion y rehabilitacion de la enfermedad..


Assuntos
Pneumopatias Obstrutivas , Educação de Pacientes como Assunto , Colômbia
11.
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