Biology artificial kidney tubule bioreactor and use thereof
A bioreactor, bioartificial technology, used in medical science, prosthesis, etc., to achieve the effect of maintaining morphological characteristics, large surface area, and good biocompatibility
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
Method used
Image
Examples
Embodiment 1
[0017] see Figure 1-3 , the bioreactor provided by the present invention is made of bioreactor I, peristaltic pump II, cell culture fluid constant flow device III and incubator IV, bioreactor I is made of plastic shell 1, cell culture fluid outlet 2, cell culture fluid Inlet 3, perfusate inlet 4, perfusate outlet 5, polysulfone membrane nanomaterial support layer 6, and hollow fiber tube 7, the hollow fiber tube 7 is arranged in concentric circles, the output end of the peristaltic pump II and the perfusion of the bioreactor I The liquid inlet 4 is connected, the input end of the peristaltic pump II is connected with the perfusate outlet 5 of the bioreactor I, the output end of the constant flow device III is connected with the cell culture liquid inlet 3 of the bioreactor I, and the input end of the constant flow device III It is connected with the cell culture medium outlet 2 of the bioreactor I, and the bioreactor I, the peristaltic pump II and the constant flow device III...
Embodiment 2
[0019] Example 2 Large-scale culture of kidney-related cells
[0020] Using transdifferentiated renal tubular epithelial cells, press 5×10 7 The density per ml is planted on the outer chamber of the hollow fiber tube 7 in the bioreactor 1 and the surface of the polysulfone membrane nanomaterial support layer 6, and the culture medium is replaced 2-3 times a week, which can significantly increase the number of cultured kidney cells.
Embodiment 3
[0021] Example 3 Microcarrier culture of renal tubular epithelial cells in the outer cavity of hollow fiber tube 7
[0022] The microcarrier exogenous renal tubular epithelial cells can be input into the bioreactor I through the cell culture medium inlet 3 of the bioreactor I, so that the renal tubular epithelial cells are evenly distributed in the outer cavity of the hollow fiber tube 7 of the bioreactor I , and then the perfusate enters the cavity of the hollow fiber tube 7 of the bioreactor 1 through the perfusate inlet 4 of the bioreactor 1, and the renal tubular epithelial cells absorb the nutrients and oxygen in the culture solution through the semi-permeable membrane, release metabolites, and cultivate The liquid constant flow device III sends the culture liquid back to the culture bottle through the culture liquid outlet 2 of the bioreactor I. The exogenous renal tubular epithelial cells cultured by the method are used for treating the renal tubular epithelial cells fi...
PUM
Abstract
Description
Claims
Application Information
- R&D Engineer
- R&D Manager
- IP Professional
- Industry Leading Data Capabilities
- Powerful AI technology
- Patent DNA Extraction
Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.
© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com