MICROFLUIDIC DEVICES FOR ISOLATING PARTICLES
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United States of America Patent
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Issued Date -
May 9, 2019
app pub date -
Dec 10, 2018
filing date -
Dec 10, 2018
priority date (Note) -
Published
status (Latency Note)
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Abstract
In one aspect, a system for isolating particles includes a first array of magnets, a second array of magnets arranged generally in parallel with and spaced apart from the first array of magnets, and a microfluidic device. The microfluidic device includes a substrate, an inlet arranged on the substrate and configured to receive a fluid sample, an outlet arranged on the substrate, a first region of the substrate including a channel connected to the inlet, where the first region of the substrate is arranged to sandwich the channel between the first and second arrays of magnets, and a second region of the substrate in fluid communication with the channel and including a particle capture zone containing a plurality of particle capture sites, where each particle capture site including a receptacle sized to confine a first type of particle and an opening in fluid communication with the receptacle, wherein a size of the receptacle is larger than a size of the opening.
First Claim
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Family
| Country | kind | publication No. | Filing Date |
|---|---|---|---|
| WO | A1 | WO2015095395 | Dec 17, 2014 |
| US | B2 | US10151753 | Dec 17, 2014 |
International Classification(s)
- 2018 Application Filing Year
- B03C Class
- 239 Applications Filed
- 175 Patents Issued To-Date
- 73.23 % Issued To-Date
Cited Art Landscape
Patent Citation Ranking
- 0 Citation Count
- B03C Class
- 0 % this patent is cited more than
- 6 Age