Vibration equipment for cell culture fluid

A technology for cell culture and vibration equipment, applied in biochemical equipment and methods, bioreactors/fermenters for specific purposes, biochemical instruments, etc., can solve the problems of error-prone detection, undetectable impedance value, insufficient measurement sensitivity, etc. , to achieve the effect of wide applicable frequency range and high sensitivity
CN105176796BActive Publication Date: 2018-02-02SUZHOU UNIV
4 Cites 0 Cited by

Patent Information

Authority / Receiving Office
CN · China
Patent Type
Patents(China)
Current Assignee / Owner
SUZHOU UNIV
Publication Date
2018-02-02

Smart Images

  • Figure 1
    Figure 1
Patent Text Reader

Abstract

The invention discloses vibrating equipment of cell culture fluid. The vibrating equipment of the cell culture fluid comprises a signal generator and a loudspeaker which is electrically connected with the signal generator, the loudspeaker comprises a magnet, a basin frame and a vibrating membrane, and the vibrating membrane promotes the cell culture fluid to vibrate. According to the vibrating equipment of the cell culture fluid, vibration of the vibrating membrane of the loudspeaker is utilized to promote the cell culture fluid to vibrate, the sensitivity is higher, and the applicable frequency range is wider.
Need to check novelty before this filing date? Find Prior Art

Description

technical field

[0001] The invention relates to a vibrating device for cell culture fluid. Background technique

[0002] Existing cell analysis techniques usually analyze the liquid by detecting the liquid impedance value, and detect the growth state of the cell by analyzing the change of the liquid impedance. However, the same oscillation frequency may correspond to two different impedance values. And if an external frequency is added, the detection is prone to errors. And when the applied frequency is higher than the liquid resonance frequency, the impedance value may not be detected, and the measurement sensitivity is not enough. Contents of the invention

[0003] The technical problem to be solved by the present invention is to provide a vibration device for cell culture fluid, which has high sensitivity and wide application range.

[0004] The present invention is the technical solution adopted for solving the above-mentioned technical problems:

[0005] A vibrati...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More