The Spiral Sorting Chip is an innovation at the forefront of microfluidics. Its unique design utilizes spiral-shaped microchannels to achieve efficient continuous separation of suspended particles or cells by adjusting the fluid velocity and spiral structure.
This technology is widely used in cell sorting, particle separation and biomedical research due to its excellent sorting efficiency, compact equipment size and flexibility.
This paper will provide an in-depth overview of the principles, design features, and application areas of spiral sorting chips, with a special focus on their importance in circulating tumor cell (CTC) capture and cancer research.
1 Principles and Design Features:
The Spiral Cell Sorting Chip utilizes a unique spiral-shaped microchannel with a rotating structure to guide suspended particles or cells for continuous separation. The chip utilizes centrifugal force and fluid shear to separate target particles radially along the spiral channel.
Its unique design improves sorting efficiency and significantly reduces the size of the device, providing greater flexibility for microfluidic experiments.
2 Application Areas:
The Spiral Cell Sorting Chip finds wide-ranging applications in cell sorting, particle separation, and biomedical research. Particularly in capturing circulating tumor cells (CTCs), this technology is used to capture and separate rare circulating tumor cells, providing experimental tools for early cancer diagnosis and treatment.
3 Capturing Circulating Tumor Cells:
In cancer research, the efficient capture of circulating tumor cells is essential for understanding cancer development, diagnosis, and treatment. The Spiral Sorting Chip, with its microfluidic dynamic design, achieves high-efficiency capture of circulating tumor cells, offering researchers an innovative approach and the potential for significant breakthroughs in cancer research.
4 Future Development Directions:
As an emerging technology, future developments for the Spiral Sorting Chip include optimizing sorting efficiency, further reducing chip size, exploring broader biomedical applications, and advancing microfluidic technology. With continuous evolution, this chip is poised to play a more significant role in medicine, biology, and cancer research.
5 Conclusion:
The Spiral Sorting Chip, as a crucial technology in the field of microfluidics, has garnered attention for its unique applications in cell sorting and capturing circulating tumor cells (CTCs). Its innovative design provides a new avenue for the efficient separation of micro-scale particles, offering fresh hope for cancer research and other biomedical fields. A comprehensive understanding of the principles, design, and applications of the Spiral Sorting Chip enhances our appreciation of its role and significance in microfluidic technology. In the future, with in-depth research and continuous optimization, the Spiral Sorting Chip is poised to become a vital tool in the realm of biomedical research.
In summary, the Spiral Sorting Chip, as a cutting-edge application in microfluidic technology, has attracted widespread attention for its distinctive design and efficient sorting capabilities. It not only presents innovative solutions for cell sorting and particle separation but also demonstrates significant potential in applications such as capturing circulating tumor cells. Future development directions will focus on enhancing sorting efficiency, expanding biomedical applications, and driving further innovation in microfluidic technology, unlocking additional possibilities for scientific research and medical applications. Through ongoing interdisciplinary research and technological innovation, the Spiral Sorting Chip is expected to play an increasingly important role in the field of microfluidics.
Dxfluidics Products
| Product Code | Channel height （um） | Spiral channel width （um） | Spiral channel spacing （um） | Outer spiral diameter （mm） | Branch channel width （um） | Thickness （mm） | Chip material | Price （CNY） |
| 800005 | 100 | 500 | 500 | 20 | 150 | 4+1 | PDMS+Glass | 300 |
| 800006 | 100 | 500 | 1500 | 23 | 190 | 4+1 | PDMS+Glass | 300 |
| 800007 | 100 | 1000 | 1000 | 18 | 210 | 4+1 | PDMS+Glass | 300 |
| 800008 | 100 | 500 | 500 | 30 | 110 | 4+1 | PDMS+Glass | 300 |
Ordering Methods
ZH_CN 
EN