Farayand Pardis Sina Company

Today, single-use bioreactors are widely used for cell culture. Reciprocating or wave producing systems are among the bioreactors that have been used more than other types in recent years. The components of this type of bioreactor consist of the rocker section (producer of reciprocating movement) and culture bag holder, digital control section and disposable culture bag. The culture medium and cells are in contact only with a disposable culture bag that is pre-sterilized and placed on the rocker section. The reciprocating movement of the rocker section creates waves in the culture medium inside the bag. These waves cause better aeration and mixing of the culture medium without producing bubbles and the least destructive pressure on the cells, and as a result, very suitable culture conditions are provided for the cells. The technology of single-use culture bags reduces production costs, including validation costs and costs related to the washing and sterilization process, and due to simple and easy setup and operation, it significantly reduces the risk of contamination. This technology can be easily used to cultivate different types of cell lines, including animal (adherent cells using microcarriers and non-adherent cells), stem cells (sensitive to destructive pressure), plant cells, insect cells, Yeast cells and some microbial cells are closed culture, fed-batch culture and perfusion.

Today, single-use bioreactors are widely used for cell culture. Reciprocating or wave producing systems are among the bioreactors that have been used more than other types in recent years. The components of this type of bioreactor consist of the rocker section (producer of reciprocating movement) and culture bag holder, digital control section and disposable culture bag. The culture medium and cells are in contact only with a disposable culture bag that is pre-sterilized and placed on the rocker section. The reciprocating movement of the rocker section creates waves in the culture medium inside the bag. These waves cause better aeration and mixing of the culture medium without producing bubbles and the least destructive pressure on the cells, and as a result, very suitable culture conditions are provided for the cells. The technology of single-use culture bags reduces production costs, including validation costs and costs related to the washing and sterilization process, and due to simple and easy setup and operation, it significantly reduces the risk of contamination. This technology can be easily used to cultivate different types of cell lines, including animal (adherent cells using microcarriers and non-adherent cells), stem cells (sensitive to destructive pressure), plant cells, insect cells, Yeast cells and some microbial cells are closed culture, fed-batch culture and perfusion.

It is used to inject and transfer fluids at a desired speed. Pardis Sina Process Company has four models of peristaltic pumps with the ability to move liquids from 0.1 to 10000 ml/min with excellent quality and very easy to use. The important point is that for a choice that suits the needs of laboratory fluids and industrial fluids, the importance of fluid transfer, the range of viscosity, the intensity of fluid transfer and the size of the displaced fluid should be considered.

Peristaltic pumps, positive pressure pumps are ideal for moving different fluids and transferring culture media, buffers and other solutions. The fluid passes through the flexible silicone hose due to compression between the pump head rollers and its body, and because the fluid is only in contact with the hose, the risk of contamination is completely eliminated. Peristaltic pumps are generally used for pumping clean and sterile fluids or corrosive fluids because the entry of contamination does not happen in these pumps.