Apparatus for measurements of physiological parameters in fish

被引：0
|
作者：
Radovan, S
Vidmar, A
Suhadolnik, A
机构：
[1] Clin Ctr Ljubljana, Clin Dept Cardiol, Ljubljana 1000, Slovenia
[2] ITIS DOO, Ctr Implantable Technol & Sensors, Ljubljana 1000, Slovenia
[3] Fac Mech Engn, Ljubljana 1000, Slovenia
来源：
INFORMACIJE MIDEM-JOURNAL OF MICROELECTRONICS ELECTRONIC COMPONENTS AND MATERIALS | 2004年 / 34卷 / 02期
关键词：
fish physiology; in vivo experiments; apparatus; ECG; water flow pressure; gill movement;
D O I：
暂无
中图分类号：
TM [电工技术]; TN [电子技术、通信技术];
学科分类号：
0808 ; 0809 ;
摘要：
A special apparatus for simultaneous recording of a fish gill movement, ECG and water flow through a fish mouth was designed, developed and experimentally tested. A pair of single channel force transducers with linear dependence of the output voltage upon the load 0.5 mV/mN over the nominal range of 0-70 mN at a bridge excitation of 5V was used for recording the curves of gill movements. Wires fixed with the fishing hooks into the fish body and on the other side connected to the amplifier were used for ECG recordings. A pressure transducer recorded a water flow through a fish mouth. We recommend our set up as a simple and useful tool for recording the described physiological parameters in experiments with fish.
引用
收藏
页码：118 / 120
页数：3
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