A frog electrophysiological experiment specimen box
An electrophysiology and specimen box technology, applied in packaging, packaging item types, special packaging items, etc., can solve the problems of inaccurate positioning, experimental blind spots, inconvenient operation, etc., and achieve the effect of ensuring accuracy
Active Publication Date: 2021-03-02
CHONGQING MEDICAL & PHARMA COLLEGE
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Problems solved by technology
[0004] The present invention intends to provide a frog electrophysiological experiment specimen box to solve the problem of inconvenient operation in the prior art that the nerve trunk potential and muscle contraction need to be carried out separately and the experimental blind area due to inaccurate positioning during the detection process
Method used
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Embodiment 2
[0041] The only difference between this embodiment and Embodiment 1 is that: the side wall of the box body 1 is provided with a viewing window 16 facing the multifunctional liquid tank 3 . The visible window 16 on the box body 1 can visualize the remaining amount of liquid medicine in the multifunctional liquid tank 3, which is convenient for the operator to monitor and replenish the liquid medicine at any time, and can judge the depth of the electrode rod 13 inserted into the liquid medicine, to a certain extent Avoid experimental blind spots.
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The invention relates to the field of experimental equipment, and specifically discloses a frog electrophysiological experiment specimen box, which includes a box body, a box cover is slidably connected to the top of the box body, and a fixing mechanism is rotatably connected to the box body, and the fixing mechanism includes a nerve fixing component and a nerve fixing component. The muscle fixation component fixed to the fixed part, the tension conversion component is fixed on the side wall of the box body, and the tension conversion component can be connected with the experimental specimen. The electrode assembly, the top of the electrode assembly can be offset against the experimental specimen, and the bottom of the electrode assembly is intermittently inserted into the liquid tank. The invention solves the problems of inconvenient operation in the prior art that the nerve trunk potential and muscle contraction need to be carried out separately and the experimental blind area due to inaccurate positioning in the detection process.
Description
technical field [0001] The invention relates to the field of test equipment, in particular to a frog electrophysiological experiment specimen box. Background technique [0002] In the process of experimental teaching and research in physiology and pharmacy, amphibian sciatic nerve-gastrocnemius specimens are commonly used experimental specimens, which can reveal some important characteristics of action potentials through a series of experiments, and can also be used to determine the effects of certain drugs easy way. During the experiment, the placement and fixation of the specimen and the effective shielding of lighting are very important. Therefore, when performing electrophysiological experiments, the experimental specimens are usually placed in a specific specimen box to prevent external interference. [0003] At present, when conducting electrophysiological experiments, the nerve trunk action potential and muscle contraction are usually performed separately, and two di...
Claims
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IPC IPC(8): B65D25/02B65D25/10B65D81/18B65D85/00G01N1/28
CPCB65D25/02B65D25/10B65D81/18B65D85/00G01N1/28
Inventor 侯彦华朱照静黄晓林陈立书王頔龚敏
Owner CHONGQING MEDICAL & PHARMA COLLEGE