Instruments And Medical Devices
Mostrando 13-14 de 14 artigos, teses e dissertações.
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13. AMDC : analisador microcontrolado de desfibriladores e cardioversores
The effectiveness and safety of medical devices, such as defibrillators and cardioverters, require preventive maintenance and repair, which should be carried out in many instances near the hospital unit where the devices are being used. This work describes the development of a microcontrolled analyzer, which fulfills the requirements of a calibrating equipme
Publicado em: 1998
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14. Long-term performance of a hand held spirometer.
BACKGROUND: A study was undertaken to test the long term performance of a small hand held spirometer for self-administered serial spirometric testing. METHODS: Thirty turbine pocket spirometers (MicroMedical DiaryCard) were used in a clinical trial on 22 emphysematous patients with severe alpha 1-antitrypsin deficiency. The spirometers were able to store the