SENSOR physiological activity of invertebrates with a hard outer covering and biological monitoring system ENVIRONMENT BASED ON IT

摘要

The invention relates to the field of environmental protection, in particular to the means of environmental monitoring using non-invasive monitoring of the functional status of native invertebrates with a hard outer covering and can be advantageously used for automatic on-line evaluation of the environment on the basis of remote registration realtime parameters of physiological activity, particularly cardiac, respiratory or other types of motor activity awn invertebrates with a hard outer covering, for example, crayfish, crabs, shells of mollusks, insects or arachnids. The sensor comprises a source of optical radiation, N housings with elements installed on the body of the test invertebrate, N receiving optical fibers, the input end of each of which is mounted in a suitable housing, N optical detectors, each of which is mounted to the optical contact with the output end of the corresponding receiving optical fibers and fiber-optic splitter with one input and N output butt ends, each output end of the fiber optic coupler mouth anovlen in a suitable housing, an input end of the fiber optic coupler is mounted for optical contact with optical radiation receiver and N = 2, 3, 4, .... The system comprises a computer, N analog-to-digital converters connected to outputs of computer inputs, N amplifiers, each of which is connected to the input of the respective output analogue-digital converter, and a sensor, referred to above, the input of each amplifier connected to the corresponding optical radiation receiver aforementioned sensor a. The utility model provides a lower cost and simpler construction of the biological environment monitoring system. 2 bp f-ly, 6 ZP f-ly, 3 Fig.