The development of techniques for liquid level detection in auto clinical laboratory analyzers / 生物医学工程学杂志
Journal of Biomedical Engineering
;
(6): 949-952, 2010.
Artículo
en Chino
| WPRIM
| ID: wpr-230750
ABSTRACT
Liquid level detection (LLD) is necessary for eliminating carry-over of needle's outside by limiting the depth the needle probes into liquid in auto clinical laboratory analyzers. This paper listed various demands of liquid-handling system under different situations; reviewed various LLD techniques, such as capacitive, air pressure, mechanical vibration, ultrasound, light reflection, CCD imaging etc.; briefly introduced the working principles, features, and limitation of the LLDs; and recapitulated the characteristics of contact and non-contact LLDs. Lastly, the next generation technique of LLD is prospected.
Texto completo:
Disponible
Índice:
WPRIM (Pacífico Occidental)
Asunto principal:
Automatización
/
Técnicas de Laboratorio Clínico
/
Métodos
Tipo de estudio:
Estudio diagnóstico
Idioma:
Chino
Revista:
Journal of Biomedical Engineering
Año:
2010
Tipo del documento:
Artículo
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