Your browser doesn't support javascript.
loading
Show: 20 | 50 | 100
Results 1 - 11 de 11
Filter
1.
Rev. chil. radiol ; 22(3): 102-107, set. 2016. graf, tab
Article in Spanish | LILACS | ID: biblio-830181

ABSTRACT

Abstract. RIS PACS systems have become indispensable for managing, distributing and archiving digital images. This study evaluated the impact of Computed Tomography in the Clínica Alemana of Santiago's PACS image service. The PACS database was reviewed using IMPAX BI software, and 2,267,683 studies between 2005 and 2014 were examined. Computed Tomography examinations made up 10.67% of the studies archived in PACS, but its weight in TB is 50.10% of the total. The impact of the studies of Computed Tomography were not properly dimensioned or anticipated, which has impacted on the expected availability for one year online studies. This study has adequately assessed the impact of Computed Tomography in PACS’ storage availability, and how it should be considered when planning the implementation of a PACS.


Resumen. Los sistemas RIS PACS se han vuelto indispensables para el manejo de las imágenes digitales, su distribución y archivo. Esta investigación evaluó el impacto de la tomografía computarizada en el PACS del servicio de imágenes de la Clínica Alemana de Santiago. Se revisó la base de datos del PACS a través de la herramienta de software IMPAX BI, de los 2.267.683 estudios del período 2005-2014. Los exámenes de tomografía computarizada representan el 10,67% de los estudios archivados en el PACS, pero su peso en TB es el 50,10% del total. El impacto de los estudios de tomografía computarizada no se ha dimensionado ni previsto adecuadamente, lo que ha impactado en la disponibilidad esperada para los estudios de un año on line. Este estudio ha permitido valorar adecuadamente el impacto de la tomografía computarizada en la disponibilidad del PACS, y cómo debe ser considerado al planificar la implementación de un PACS.


Subject(s)
Computer Storage Devices , Internet , Radiology Information Systems , Tomography, X-Ray Computed , Database
2.
Epidemiol. serv. saúde ; 25(1): 159-170, jan.-mar. 2016. graf
Article in Portuguese | LILACS | ID: lil-778540

ABSTRACT

OBJETIVO: revisar e discutir as novas perspectivas para a oferta de serviços em saúde decorrentes do desenvolvimento da saúde móvel e dos dispositivos vestíveis inteligentes. MÉTODOS: foi realizada revisão não sistemática da literatura para identificar artigos completos, cujos títulos destacassem o termo 'mHealth' e/ou 'Smart wearable', publicados nos últimos 15 anos. RESULTADOS: foram identificadas 467 publicações em periódicos indexados ao portal da Capes, 75 delas levadas em consideração pela análise; foram consolidadas evidências quanto às novas possibilidades decorrentes da disseminação da saúde móvel, aglutinadas segundo as categorias 'monitoramento de condições de saúde', 'transmissão de informações e análises de dados' e 'diagnóstico e terapêutica'. CONCLUSÃO: os trabalhos revisados sugerem que a oferta de serviços de saúde sofrerá alterações ao longo dos próximos anos, no que tange às categorias analisadas, o que exigirá um esforço de adaptação por parte dos profissionais de saúde, acadêmicos e usuários.


OBJECTIVE: to review and discuss new perspectives for healthcare provision resulting from the development of mobile health and intelligent wearable devices. METHODS: an unsystematic literature review was conducted to identify complete articles published in the last 15 years with titles highlighting the term 'mHealth' and/or 'Smart wearable'. RESULTS: 467 publications were identified in journals indexed on the CAPES portal, of which 75 were considered for analysis; evidence was then consolidated as to new possibilities arising from the spread of mobile health, grouped into the following categories: 'health status monitoring', 'information transmission and data analysis', and 'diagnosis and therapy'. CONCLUSION: the studies reviewed suggest that healthcare provision will change over the coming years with regard to the categories analyzed. This will require adaptation on the part of health professionals, academics and service users.


OBJETIVOS: revisar y discutir las nuevas perspectivas para la prestación de servicios de salud resultantes del desarrollo de la salud móvil (mHealth) y los dispositivos portátiles inteligentes. MÉTODOS: revisión narrativa, no sistemática, de la literatura para identificar artículos completos, cuyos títulos destacasen el termino 'mHealth' y/o 'Smart wearable', publicados en los últimos 15 años. RESULTADOS: se identificaron 467 publicaciones de revistas indexadas por el portal Capes de las cuales 75 fueron consideradas; así se consolidaron las evidencias sobre las nuevas posibilidades que surgen de la propagación de la salud móvil, vinculadas a las categorías 'monitoreo del estado de salud', 'transmisión de información y análisis de datos', y 'diagnóstico y terapéutica'. CONCLUSIÓN: los estudios analizados sugieren que la oferta de servicios de salud va a cambiar en los próximos años, con respecto a las categorías analizadas, lo que requerirá un esfuerzo de adaptación por parte de los profesionales de salud, académicos y usuarios.


Subject(s)
Humans , Male , Female , Health Services/trends , Telemedicine/trends , Cell Phone , Computer Storage Devices , Mobile Applications , Review Literature as Topic
3.
J. health inform ; 7(4): 110-115, out.-dez. 2015. graf, ilus
Article in Portuguese | LILACS | ID: lil-768581

ABSTRACT

Objetivo: Desenvolvimento e padronização de uma base de dados didática para armazenamento de informações relacionadas às coleções de peças osteológicas humanas acondicionadas no ossário do Departamento de Morfologia da Universidade Federal do Ceará. Método: A presente pesquisa trata-se de um estudo descritivo-exploratório executado em três etapas distintas: na primeira, foi desenvolvida a base de dados OssosID; na segunda etapa foi realizado a aplicação da base de dados OssosID e a terceira etapa consistiu na disponibilização da base de dados OssosID em nuvem, a partir do uso de software gratuito disponível online. Resultados e Conclusão: Após o desenvolvimento, aplicação e disponibilização da base de dados OssosID,foi possível observar que esta plataforma tornou-se viável para o seu uso contínuo e de rotina nas atividades do Departamento de Morfologia da Universidade Federal do Ceará, podendo servir como modelo para outras instituições de ensino e pesquisa devido a sua facilidade de operação e uniformidade.


Objective: Development and standardization of a didactic database to storage information related to human osteological collections of stored pieces in the ossuary of the Department of Morphology (DM) of the Federal University of Ceará (UFC). Method: The present research it is about a study descriptive and exploratory executed in three distinct stages: at first, was developed the based data: OssosID; at the second stage was performed the implementation of the OssosID and the third step consisted in providing the database OssosID in cloud by using a free software available online. Results and Conclusion: After the development, application and availability of the basedata: OssosID, we could observe that this platform has become viable for its continued and routine use in the activities of the Department of Morphology, Federal University of Ceará, and it can be used as a model for other institutions of education and research, by its easy operation and uniformity.


Objetivo: Desarrollo y normalización de una base de datos de enseñanza para almacenar información relacionada con las colecciones osteológicas de datos piezas que se conservan en el osario del Departamento de Morfología (DM) de la Universidad Federal de Ceará (UFC). Método: La presente investigación es un estudio descriptivo y exploratorio, ejecutado en tres etapas distintas: en primer lugar, fue desarrollado el base de datos: OssosID; la segunda etapa se llevó a cabo la aplicación de la base de datos OssosID y el tercer paso consistió en el suministro de el base OssosID nube de la utilización de software libre disponible en línea. Resultados y Conclusión: Después del desarrollo, la aplicación y la disponibilidad de los datos OssosID base, se observó que esta plataforma sea posible para su uso continuado y rutinaria en las actividades del Departamento de Morfología de la Universidad Federal de Ceará, pueden servir como un modelo para otras instituciones educativas y de investigación, debido a su facilidad de operación y la uniformidad.


Subject(s)
Humans , Computer Storage Devices , Teaching , Bone and Bones , Database Management Systems
4.
Chinese Journal of Medical Instrumentation ; (6): 60-59, 2007.
Article in Chinese | WPRIM | ID: wpr-323309

ABSTRACT

This paper introduces the design and implementation of a system which can get the NEMA2.0 image data from the hard disks of the imaging equipments directly,then analyzes and transforms these image data into the DICOM3.0 image data and sends them to the image server. The design has the advantages of reliable image quality, low cost and information.


Subject(s)
Computer Storage Devices , Diagnostic Imaging , Image Processing, Computer-Assisted , Methods , Signal Processing, Computer-Assisted , Software
5.
Chinese Journal of Medical Instrumentation ; (6): 338-340, 2007.
Article in Chinese | WPRIM | ID: wpr-323258

ABSTRACT

A Java program known as the Applet Viewer is embedded in the browser of the client PC to access the web server which connects with DICOM server. The images can be viewed, queried and diagnosed remotely with the browser.


Subject(s)
Computer Storage Devices , Diagnostic Imaging , Internet , Software , Software Design
6.
Indian J Ophthalmol ; 2006 Mar; 54(1): 53-7
Article in English | IMSEAR | ID: sea-71452

ABSTRACT

Currently most ophthalmic operating rooms are equipped with an analog video recording system [analog Charge Couple Device camera for video grabbing and a Video Cassette Recorder for recording)]. We discuss the various advantages of a digital video capture device, its archiving capabilities and our experience during the transition from analog to digital video recording and archiving. The basic terminology and concepts related to analog and digital video, along with the choice of hardware, software and formats for archiving are discussed.


Subject(s)
Computer Storage Devices , Database Management Systems/instrumentation , Equipment Design , Humans , Ophthalmologic Surgical Procedures/statistics & numerical data , Video Recording/methods
7.
Chinese Journal of Medical Instrumentation ; (6): 134-137, 2005.
Article in Chinese | WPRIM | ID: wpr-241082

ABSTRACT

We have recentely built a cluster and backup system based on a SAN + NAS integrated storage system at a low price. The integration of SAN + NAS provides a storage system of fine quality, high reliability and high stability for hospitals. The article mainly introduces the choice of the project, the design of SAN + NAS integration and its implementation.


Subject(s)
Humans , Computer Storage Devices , Hospital Information Systems , Information Storage and Retrieval , Methods , Internet , Local Area Networks , Medical Records Systems, Computerized , Software
8.
Chinese Medical Journal ; (24): 650-653, 2003.
Article in English | WPRIM | ID: wpr-324443

ABSTRACT

<p><b>OBJECTIVE</b>According to the characteristics of digital medicine and the demands of digitalized management in hospitals, we established a storage system that is affordable, highly expandable, and reliable.</p><p><b>METHODS</b>The multi personal computer storage system (MPCSS) was constructed using hardware and software. The image data were archived from major servers to storage personal computers (PCs) by using Neusoft-picture archiving and communication system (PACS) and backed up on storage PCs. We simulated data loss on storage PCs and then restored the data. We also expanded the storage system to enlarge its capacity.</p><p><b>RESULTS</b>The average transfer rate from MPCSS was 27.7 MB/s, and the average cost for this system was yen 74/GB. In the testing stage, only 6 of 187 instances of data retrieval (from 100 patients) failed.</p><p><b>CONCLUSION</b>The MPCSS is much less expensive than other high capacity systems or devices. It is feasible and suitable for digital image storage.</p>


Subject(s)
Computer Storage Devices , Cost-Benefit Analysis , Microcomputers , Economics , Radiology Information Systems , Economics
9.
Rev. méd. Chile ; 129(9): 1085-1092, sept. 2001. ilus, graf
Article in Spanish | LILACS | ID: lil-302042

ABSTRACT

During the last decade, there has been a significant increase in the use of computers in biomedical research. In particular, the use of these instruments in experimental control, as well as in the acquisition and storage of experimental data, has become universal. The current capacity of these machines enables the precise manipulation of many experimental variables and allows for very fast acquisition of data. In this article, we discuss the fundamentals of small personal computers and its use in experimental control and data acquisition. Further, we discuss technical aspects related to the management of measurement instrument's control and their technical limitations. Electrical recordings from the cerebral cortex are used as examples to illustrate the different aspect included in this article


Subject(s)
Humans , Medical Informatics , Research , Transducers , Computer Storage Devices , Infection Control , Computer-Aided Design
10.
In. Schiabel, Homero; Slaets, Annie France Frère; Costa, Luciano da Fontoura; Baffa Filho, Oswaldo; Marques, Paulo Mazzoncini de Azevedo. Anais do III Fórum Nacional de Ciência e Tecnologia em Saúde. Säo Carlos, s.n, 1996. p.567-568, ilus, tab.
Monography in Portuguese | LILACS | ID: lil-233872

ABSTRACT

Um novo algoritmo de compressão de dados sem perda de informação, baseado na adequação automática do tamanho da "palavra" usada na amplitude do sinal é apresentado e avaliado para armazenamento de sinais de Tomografia por Ressonância Magnética. Uma comparação com outras implementações de compressores de uso geral é apresentada, demonstrando um desempenho superior tanto na taxa de compressão, quanto no tempo de execução.


Subject(s)
Algorithms , Computer Storage Devices/statistics & numerical data , Magnetic Resonance Imaging , Computer Communication Networks , Decompression/methods
11.
In. Schiabel, Homero; Slaets, Annie France Frère; Costa, Luciano da Fontoura; Baffa Filho, Oswaldo; Marques, Paulo Mazzoncini de Azevedo. Anais do III Fórum Nacional de Ciência e Tecnologia em Saúde. Säo Carlos, s.n, 1996. p.661-662.
Monography in Portuguese | LILACS | ID: lil-233919

ABSTRACT

Este trabalho apresenta a construção de um Gerenciador de Bases de Dados para a armazenagem e recuperação de imagens, que permite a formulação de consultas através de seu conteúdo. As abordagens usuais estabelecem a utilização de ícones e atributos textuais para a recuperação das imagens. Neste trabalho é apresentada uma modelagem para o "tipo de dado imagem", que permite a construção de sistemas expansíveis, onde novos algoritmos de processamento de imagens podem ser incluídos, através de sua descrição num meta-esquema de dados. As operações executadas pelos algoritmos modelados podem ser acessadas via a linguagem de consulta do Gerenciador.


Subject(s)
Image Processing, Computer-Assisted , Computer Storage Devices , Databases as Topic , Computer Systems , Hospital Information Systems
SELECTION OF CITATIONS
SEARCH DETAIL